WO1997019991A1 - Articles en copolymeres de polypropylene et d'alpha-olefines superieures - Google Patents

Articles en copolymeres de polypropylene et d'alpha-olefines superieures Download PDF

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Publication number
WO1997019991A1
WO1997019991A1 PCT/US1996/019184 US9619184W WO9719991A1 WO 1997019991 A1 WO1997019991 A1 WO 1997019991A1 US 9619184 W US9619184 W US 9619184W WO 9719991 A1 WO9719991 A1 WO 9719991A1
Authority
WO
WIPO (PCT)
Prior art keywords
copolymer
olefin
propylene
article
range
Prior art date
Application number
PCT/US1996/019184
Other languages
English (en)
Inventor
James J. Mcalpin
Aspy K. Mehta
Jean P. Autran
Original Assignee
Exxon Chemical Patents Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Exxon Chemical Patents Inc. filed Critical Exxon Chemical Patents Inc.
Priority to EP96942122A priority Critical patent/EP0863943A1/fr
Priority to KR1019980704035A priority patent/KR19990071757A/ko
Priority to JP9520736A priority patent/JP2000501140A/ja
Priority to BR9611669A priority patent/BR9611669A/pt
Publication of WO1997019991A1 publication Critical patent/WO1997019991A1/fr

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/14—Copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/14—Copolymers of propene
    • C08L23/142—Copolymers of propene at least partially crystalline copolymers of propene with other olefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/14—Copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/06—Metallocene or single site catalysts

Definitions

  • TPEs exhibit cold flow resistance and resiliency that generally exceeds that of TPOs. This cold flow resistance and resiliency enables TPEs to be used in applications where the relatively poor cold flow and resiliency of polyolefins such as polypropylene unacceptable.
  • Such applications include molded articles for automobiles and appliances. In molded articles, shape is often a critical parameter. Cold flow due to a contained load or due to an applied force could cause unacceptable non-recoverable deformation in a molded part. Additionally, much less weight and time would be necessary to cause a load-set or deformation due to a static load if the molded parts are fabricated from most polyolefins rather than TPOs. Versus TPEs, the performance of most polyolefins would be even poorer.
  • the polymers ofthe present invention are substantially isotactic in nature.
  • the polymers will generally have a narrow molecular weight distribution, as characterized by the M ⁇ /M,,, (weight average molecular weight/number average molecular weight) (molecular weight distribution MWD), of ⁇ 5.
  • M ⁇ /M, (MWD) is determined by Gel Permeation Chromatography (GPC), as is molecular weight.
  • GPC Gel Permeation Chromatography
  • Tubing may be obtained by profile extrusion.
  • the tubing will generally be in the range of from about 0.31 cm (1/8") to about 2.54 cm (1 ") in outside diameter, and have a wall thickness of in the range of from about 254 ⁇ m (10 mils) to 0.5 cm (200 mils).
  • Molded articles may be made by any techniques known to those of ordinary skill in the art. For example, molded articles may be fabricated by injection molding, blow molding, extrusion blow molding, rotational molding, and foam molding. Molded parts are found in many thicknesses of 500 ⁇ m (20 mils) or greater. For molded articles, the thickness of a cross section ofthe article will generally be in the range of from about 508 ⁇ m to about 2.5 cm.
  • Molded articles for health care devices such as, for example, syringes are also contemplated.
  • Table I sets forth the physical property data for a propylene-ethylene copolymer film and a propylene-hexene copolymer film meeting the description of this application. The film test is used as an indicator of molded article or extruded profile performance.
  • the data in Table I show that other physical/mechanical properties of articles fabricated from the resins ofthe present invention will also show an improvement in value, as noted before, when compared to propylene copolymers of lower alpha-olefins.
  • propylene-HAO copolymers exhibit other improved physical properties.
  • Table I compares physical properties of propylene copolymers of ethylene and propylene copolymers of
  • Example 2 To the autoclave ofExample 2, 550 grams of propylene is added along with approximately 45 grams of 1-octene as the molar amount ofExample 3. The catalyst ofExample 1 is added and the temperature is controlled as in Example 2.
  • a film ofthe copolymer to be characterized is formed by compression molding 9.2 grams ofthe granular copolymer between Mylar® sheets in a form 15 x 15 centimeters in area and 0.5 mm in thickness.
  • the molding procedure is: 1) close the platens (controlled at a temperature of 200° C) until they contact the sample; hold for one minute with no applied pressure; 2) increase the clamping force to 10 Tons and hold for one minute; 3) increase the clamping force to 40 tons and hold for two minutes; 4) release the clamping force and quench the film (still between the Mylar sheets) in a water bath at room temperature. After the films are conditioned for six days at room temperature, dumbbell samples are die-cut from the films.
  • the tensile properties ofthe resulting samples are measured on a Zwick REL 2051 tensile tester at a temperature of 25 ⁇ 2 degrees C for the standard tensile properties, procedure DIN 53457 (1987) is adhered to.
  • the tensile specimen is loaded into the tester just as if one are doing the standard tensile test.
  • a predetermined load is applied and the specimen elongation is recorded as a function of time.
  • the load is chosen to be in the range of 50-60% of that which would cause the specimens to experience yielding (for samples presented here, a load of 11.7 MPa is chosen).

Abstract

Un article moulé ou extrudé, réalisé en un copolymère de propylène et d'une α-oléfine supérieure (c'est-à-dire ayant 5 atomes de carbone ou davantage) obtenu en utilisant un système catalyseur du type alliage organométallique offre une bien meilleure résistance au fluage à froid et une bien plus grande résilience que lorsque ce copolymère de propylène contient une α-oléfine ayant 4 atomes de carbone ou moins. D'autres caractéristiques telles que la résistance à la rupture et la résistance aux impacts sont aussi nettement plus élevées. Ces polymères peuvent être utilisés d'une manière avantageuse pour réaliser des profilés extrudés et des pièces moulées soit seuls, soit dans une oléfine thermoplastique. Les pièces réalisées en copolymères de propylène et d'une α-oléfine supérieure ont une résistance améliorée au fluage par comparaison avec les copolymères de propylène et d'éthylène.
PCT/US1996/019184 1995-11-30 1996-12-02 Articles en copolymeres de polypropylene et d'alpha-olefines superieures WO1997019991A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP96942122A EP0863943A1 (fr) 1995-11-30 1996-12-02 Articles en copolymeres de polypropylene et d'alpha-olefines superieures
KR1019980704035A KR19990071757A (ko) 1995-11-30 1996-12-02 폴리프로필렌, 고급 알파-올레핀 공중합체로 제조한 제품
JP9520736A JP2000501140A (ja) 1995-11-30 1996-12-02 ポリプロピレン、より高級なアルファ−オレフィンコポリマーから製造された製品
BR9611669A BR9611669A (pt) 1995-11-30 1996-12-02 Artigos feitos de polipropileno copolimeros de alfa-olefinas superiores

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56535195A 1995-11-30 1995-11-30
US08/565,351 1995-11-30

Publications (1)

Publication Number Publication Date
WO1997019991A1 true WO1997019991A1 (fr) 1997-06-05

Family

ID=24258238

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1996/019184 WO1997019991A1 (fr) 1995-11-30 1996-12-02 Articles en copolymeres de polypropylene et d'alpha-olefines superieures

Country Status (8)

Country Link
EP (1) EP0863943A1 (fr)
JP (1) JP2000501140A (fr)
KR (1) KR19990071757A (fr)
CN (1) CN1203614A (fr)
BR (1) BR9611669A (fr)
CA (1) CA2234108A1 (fr)
MX (1) MX9804215A (fr)
WO (1) WO1997019991A1 (fr)

Cited By (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999011678A2 (fr) * 1997-09-01 1999-03-11 Targor Gmbh Articles moules par injection constitues d'un alliage organometallique et de propylene
EP0902072A1 (fr) * 1997-09-11 1999-03-17 The Procter & Gamble Company Fermeture résistante à la fissuration sous contrainte
WO1999041293A1 (fr) * 1998-02-11 1999-08-19 Basf Aktiengesellschaft Recipients moules par injection-soufflage avec etirage et constitues de polymeres olefiniques
WO2000018579A1 (fr) * 1998-09-29 2000-04-06 Cryovac, Inc. Materiau d'emballage polymerique fonctionnalise et regio-regulier
EP1006149A1 (fr) * 1997-08-19 2000-06-07 Idemitsu Petrochemical Co., Ltd. Composition de polymere de propylene et films formes a partir de la composition
JP2000178319A (ja) * 1998-12-14 2000-06-27 Mitsubishi Chemicals Corp 医療容器用プロピレン系ランダム共重合体及びその組成物、並びに医療容器
US6316547B1 (en) 1997-09-11 2001-11-13 The Procter & Gamble Company Masterbatch composition
WO2004014998A2 (fr) 2002-08-12 2004-02-19 Exxonmobil Chemical Patents Inc. Compositions polyolefiniques plastifiees
WO2005061565A1 (fr) * 2003-12-17 2005-07-07 Exxonmobil Chemical Patents Inc. Copolymeres tolerant au rayonnement
WO2005080495A1 (fr) 2004-02-12 2005-09-01 Exxonmobil Chemical Patents Inc. Compositions de polyolefines plastifiees
US7265193B2 (en) 2003-01-31 2007-09-04 Exxonmobil Chemical Patents Inc. Polymerization process
US7432336B2 (en) 2003-04-15 2008-10-07 Exxonmobil Chemical Patents Inc. Catalysts for propylene copolymers
US7466887B2 (en) 2001-05-30 2008-12-16 Prysmian Cavi E Sistemi Energia S.R.L. Optical fiber cable with dimensionally stable polymeric component
WO2010117612A2 (fr) 2009-03-31 2010-10-14 3M Innovative Properties Company Nappes fibreuses non-tissées dimensionnellement stables et leurs procédés de fabrication et d'utilisation
WO2012051479A1 (fr) 2010-10-14 2012-04-19 3M Innovative Properties Company Bandes fibreuses non tissées dimensionnellement stables, et leurs procédés de fabrication et d'utilisation
WO2012074599A1 (fr) 2010-12-03 2012-06-07 Exxonmobil Oil Corporation Films antistatiques et procédés de fabrication de ceux-ci
US8530581B2 (en) 2011-12-12 2013-09-10 Exxonmobil Chemical Patents Inc. Powder, compositions thereof, processes for making the same, and articles made therefrom
WO2014088827A1 (fr) 2012-12-05 2014-06-12 Exxonmobil Chemical Patents Inc. Compositions de film soufflé en polyéthylène modifié par polyéthylène haute densité présentant une excellente stabilité de bulle
WO2014099356A2 (fr) 2012-12-18 2014-06-26 Exxonmobil Chemical Patents Inc. Films de polyéthylène et procédé de fabrication associé
US8858986B2 (en) 2008-06-12 2014-10-14 3M Innovative Properties Company Biocompatible hydrophilic compositions
WO2014185996A1 (fr) 2013-05-14 2014-11-20 Exxonmobil Chemical Patents Inc. Polymères à base d'éthylène et articles fabriqués à partir de ceux-ci
US8932704B2 (en) 2010-02-23 2015-01-13 3M Innovative Properties Company Dimensionally stable nonwoven fibrous webs and methods of making and using the same
WO2015047806A1 (fr) 2013-09-30 2015-04-02 3M Innovative Properties Company Fibres, lingettes, et procédés associés
WO2015047988A1 (fr) 2013-09-30 2015-04-02 3M Innovative Properties Company Compositions, lingettes, et procédés
WO2015047890A1 (fr) 2013-09-30 2015-04-02 3M Innovative Properties Company Fibres et lingettes sur lesquelles est déposé un ester gras époxydé, et procédés
US9194065B2 (en) 2009-12-17 2015-11-24 3M Innovative Properties Company Dimensionally stable nonwoven fibrous webs and methods of making and using the same
WO2016053483A1 (fr) 2014-10-03 2016-04-07 Exxonmobil Chemical Patents Inc. Polymères de polyéthylène, films réalisés à partir de ces derniers, et procédés de production
US9416485B2 (en) 2009-12-17 2016-08-16 3M Innovative Properties Company Process of making dimensionally stable nonwoven fibrous webs
WO2016172099A1 (fr) 2015-04-20 2016-10-27 Exxonmobil Chemical Patents Inc. Composition à base de polyéthylène
US9611338B2 (en) 2007-12-18 2017-04-04 Basell Poliolefine Italia S.R.L. Copolymers of propylene with hexene-1 and blown films obtained from them
WO2017155609A1 (fr) 2016-03-11 2017-09-14 Exxonmobil Chemical Patents Inc. Films multicouches et procédés de production de ceux-ci
WO2017184234A1 (fr) 2016-04-22 2017-10-26 Exxonmobil Chemical Patents Inc. Feuilles de polyéthylène
WO2018102091A1 (fr) 2016-12-02 2018-06-07 Exxonmobil Chemical Patents Inc. Films de polyéthylène
WO2018106480A1 (fr) 2016-12-06 2018-06-14 Exxonmobil Chemical Patents Inc. Films multicouches et procédés de production de ceux-ci
WO2018151903A1 (fr) 2017-02-20 2018-08-23 Exxonmobil Chemical Patents Inc. Systèmes catalytiques supportés et leurs procédés d'utilisation
WO2018187047A1 (fr) 2017-04-06 2018-10-11 Exxonmobil Chemical Patents Inc. Films coulés et procédés de fabrication associés
WO2018194740A1 (fr) 2017-04-19 2018-10-25 Exxonmobil Chemical Patents Inc. Films multicouches et procédés de production de ceux-ci
WO2018226311A1 (fr) 2017-06-08 2018-12-13 Exxonmobil Chemical Patents Inc. Mélanges de polyéthylènes et extrudats et leurs procédés de fabrication
US10174442B2 (en) 2012-12-03 2019-01-08 Exxonmobil Chemical Patents Inc. Polypropylene fibers and fabrics
WO2019027605A1 (fr) 2017-08-04 2019-02-07 Exxonmobil Chemical Patents Inc. Films fabriqués à partir de compositions de polyéthylène et procédés pour les fabriquer
WO2019027585A1 (fr) 2017-08-04 2019-02-07 Exxonmobil Chemical Patents Inc. Catalyseurs mixtes comprenant des hafnocènes non pontés avec des fractions -ch2-sime3
WO2019027586A1 (fr) 2017-08-04 2019-02-07 Exxonmobil Chemical Patents Inc. Catalyseurs mixtes contenant des complexes de 2,6-bis(imino)pyridyl-fer et des hafnocènes pontés
WO2019027524A1 (fr) 2017-08-02 2019-02-07 Exxonmobil Chemical Patents Inc. Films multicouches et procédés de fabrication
WO2019027587A1 (fr) 2017-08-04 2019-02-07 Exxonmobil Chemical Patents Inc. Compositions de polyéthylène et films préparés à partir de celles-ci
WO2019108326A1 (fr) 2017-11-28 2019-06-06 Exxonmobil Chemical Patents Inc. Films multicouches et leurs procédés de fabrication
WO2019108327A1 (fr) 2017-12-01 2019-06-06 Exxonmobil Chemical Patents Inc. Films comprenant une composition de polyéthylène
WO2019108977A1 (fr) 2017-12-01 2019-06-06 Exxonmobil Chemical Patents Inc. Systèmes de catalyseur et procédés de polymérisation pour leur utilisation
WO2019162760A1 (fr) 2018-02-05 2019-08-29 Exxonmobil Chemical Patents Inc. A Corporation Of State Of Delaware Aptitude au traitement améliorée de lldpe par addition de polyéthylène haute densité de masse moléculaire ultra-élevée
EP2340166B1 (fr) * 2008-10-21 2019-10-02 Fina Technology, Inc. Polymères de propylène destinés à des dispositifs de laboratoire/médicaux
WO2019240899A1 (fr) 2018-06-13 2019-12-19 Exxonmobil Chemical Patents Inc. Compositions de mélange de polyoléfine
WO2019246069A1 (fr) 2018-06-19 2019-12-26 Exxonmobil Chemical Patents Inc. Compositions de polyéthylène et films préparés à partir de celles-ci
US10549515B2 (en) 2013-12-10 2020-02-04 Exxonmobil Chemical Patents Inc. Methods for making multilayer films and films made thereby
WO2020068497A1 (fr) 2018-09-25 2020-04-02 Exxonmobil Chemical Patents Inc. Films multicouches et leurs procédés de fabrication
WO2020092606A1 (fr) 2018-11-01 2020-05-07 Exxonmobil Chemical Patents Inc. Ajustement dans une conduite de rapport de catalyseur mixte et polymérisation d'oléfine
WO2020092597A1 (fr) 2018-11-01 2020-05-07 Exxonmobil Chemical Patents Inc. Ajustement en ligne de catalyseurs par appoint et polymérisation d'oléfines
WO2020092584A2 (fr) 2018-11-01 2020-05-07 Exxonmobil Chemical Patents Inc. Ajustement dans une conduite d'alimentation sèche de catalyseurs
WO2020092587A1 (fr) 2018-11-01 2020-05-07 Exxonmobil Chemical Patents Inc. Ajustement en ligne d'un rapport de catalyseur mixte par polymérisation de triméthacrylate de triméthylopropane (trim) et d'oléfine avec celui-ci
WO2020092599A1 (fr) 2018-11-01 2020-05-07 Exxonmobil Chemical Patents Inc. Modifications du dispositif d'alimentation en catalyseur d'appoint en suspension
WO2020139499A1 (fr) 2018-12-26 2020-07-02 Exxonmobil Chemical Patents Inc. Films de polypropylène coulés métallisés multicouches dopés avec une résine hydrocarbonée
WO2020167441A1 (fr) 2019-02-13 2020-08-20 Exxonmobil Chemical Patents Inc. Films de polyéthylène multicouches orientés et stratifiés de ceux-ci
WO2020167929A1 (fr) 2019-02-13 2020-08-20 Exxonmobil Chemical Patents Inc. Procédés de fabrication de films et films ainsi fabriqués
WO2020190507A1 (fr) 2019-03-19 2020-09-24 Exxonmobil Chemical Patents Inc. Films orientés multicouches
US10850484B2 (en) 2015-03-17 2020-12-01 Exxonmobil Chemical Patents Inc. Multilayer films and methods of making the same
WO2021034400A1 (fr) 2019-08-20 2021-02-25 Exxonmobil Chemical Patents Inc. Films et leurs procédés de fabrication
WO2021167739A1 (fr) 2020-02-18 2021-08-26 Exxonmobil Chemical Patents Inc. Film étirable manuel en dérouleur à haute ténacité pour une stabilité de palette améliorée
WO2021195070A1 (fr) 2020-03-26 2021-09-30 Exxonmobil Chemical Patents Inc. Procédés de fabrication d'objets 3-d à partir de mélanges de polypropylène et de polymères semi-amorphes
WO2022187814A2 (fr) 2021-03-05 2022-09-09 Exxonmobil Chemical Patents Inc. Procédés de fabrication et d'utilisation de mélanges de catalyseur en suspension
US11518154B2 (en) 2020-01-27 2022-12-06 Exxonmobil Chemical Patents Inc. Barrier films for packaging

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000230086A (ja) * 1999-02-09 2000-08-22 Chisso Corp ポリプロピレンシート
JP2005523955A (ja) * 2002-04-26 2005-08-11 アトフイナ・リサーチ 回転成形用メタロセンポリプロピレン
US7300994B2 (en) * 2004-11-22 2007-11-27 Cornell Research Foundation, Inc. Isotactic polypropylene containing polymers
CN101910219B (zh) * 2007-12-28 2012-11-21 巴塞尔聚烯烃意大利有限责任公司 从丙烯和己烯-1的无规共聚物制造的塑料罐
KR101693057B1 (ko) * 2008-12-16 2017-01-04 바셀 폴리올레핀 이탈리아 에스.알.엘 다층 열수축성 필름
WO2019132523A1 (fr) * 2017-12-27 2019-07-04 에스케이이노베이션 주식회사 Composition de polymère, composition de résine consistant en celle-ci et procédé destiné à la préparation de la composition de polymère
KR102623485B1 (ko) * 2017-12-27 2024-01-10 에스케이이노베이션 주식회사 중합체 조성물, 이를 포함하는 수지 조성물 및 중합체 조성물의 제조방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4461872A (en) * 1983-02-22 1984-07-24 E. I. Du Pont De Nemours And Company Blends of a propylene/α-olefin copolymer with isotactic prolypropylene
EP0384264A1 (fr) * 1989-02-15 1990-08-29 Hoechst Aktiengesellschaft Cire de polypropylène et procédé pour la préparer
WO1995032242A1 (fr) * 1994-05-24 1995-11-30 Exxon Chemical Patents Inc. Articles en copolymeres de polypropylene et d'alpha-olefine superieure

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4461872A (en) * 1983-02-22 1984-07-24 E. I. Du Pont De Nemours And Company Blends of a propylene/α-olefin copolymer with isotactic prolypropylene
US4461872B1 (fr) * 1983-02-22 1987-05-19
EP0384264A1 (fr) * 1989-02-15 1990-08-29 Hoechst Aktiengesellschaft Cire de polypropylène et procédé pour la préparer
WO1995032242A1 (fr) * 1994-05-24 1995-11-30 Exxon Chemical Patents Inc. Articles en copolymeres de polypropylene et d'alpha-olefine superieure

Cited By (82)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1006149A4 (fr) * 1997-08-19 2001-10-04 Idemitsu Petrochemical Co Composition de polymere de propylene et films formes a partir de la composition
EP1006149A1 (fr) * 1997-08-19 2000-06-07 Idemitsu Petrochemical Co., Ltd. Composition de polymere de propylene et films formes a partir de la composition
WO1999011678A3 (fr) * 1997-09-01 1999-05-27 Targor Gmbh Articles moules par injection constitues d'un alliage organometallique et de propylene
WO1999011678A2 (fr) * 1997-09-01 1999-03-11 Targor Gmbh Articles moules par injection constitues d'un alliage organometallique et de propylene
US6537478B1 (en) * 1997-09-01 2003-03-25 Basell Polyolefine Gmbh Injection moulding articles made of metallocene polypropylene
EP0902072A1 (fr) * 1997-09-11 1999-03-17 The Procter & Gamble Company Fermeture résistante à la fissuration sous contrainte
WO1999013017A1 (fr) * 1997-09-11 1999-03-18 The Procter & Gamble Company Fermeture resistant a la fissuration sous contrainte
US6316547B1 (en) 1997-09-11 2001-11-13 The Procter & Gamble Company Masterbatch composition
WO1999041293A1 (fr) * 1998-02-11 1999-08-19 Basf Aktiengesellschaft Recipients moules par injection-soufflage avec etirage et constitues de polymeres olefiniques
US6733717B1 (en) 1998-02-11 2004-05-11 Basell Polyolefine Gmbh Injection stretch-blow molded containers made of olefin polymers
WO2000018579A1 (fr) * 1998-09-29 2000-04-06 Cryovac, Inc. Materiau d'emballage polymerique fonctionnalise et regio-regulier
JP2000178319A (ja) * 1998-12-14 2000-06-27 Mitsubishi Chemicals Corp 医療容器用プロピレン系ランダム共重合体及びその組成物、並びに医療容器
US7466887B2 (en) 2001-05-30 2008-12-16 Prysmian Cavi E Sistemi Energia S.R.L. Optical fiber cable with dimensionally stable polymeric component
WO2004014998A2 (fr) 2002-08-12 2004-02-19 Exxonmobil Chemical Patents Inc. Compositions polyolefiniques plastifiees
US7265193B2 (en) 2003-01-31 2007-09-04 Exxonmobil Chemical Patents Inc. Polymerization process
US7432336B2 (en) 2003-04-15 2008-10-07 Exxonmobil Chemical Patents Inc. Catalysts for propylene copolymers
WO2005061565A1 (fr) * 2003-12-17 2005-07-07 Exxonmobil Chemical Patents Inc. Copolymeres tolerant au rayonnement
WO2005080495A1 (fr) 2004-02-12 2005-09-01 Exxonmobil Chemical Patents Inc. Compositions de polyolefines plastifiees
US10544271B2 (en) 2007-12-18 2020-01-28 Basell Poliolefine Italia S.R.L. Copolymers of propylene with hexene-1 and blown films obtained from them
US9611338B2 (en) 2007-12-18 2017-04-04 Basell Poliolefine Italia S.R.L. Copolymers of propylene with hexene-1 and blown films obtained from them
EP2222730B2 (fr) † 2007-12-18 2019-12-25 Basell Poliolefine Italia S.r.l. Copolymères du propylène avec l'hex-1-ène et feuilles soufflées obtenues à partir de ceux-ci
US8858986B2 (en) 2008-06-12 2014-10-14 3M Innovative Properties Company Biocompatible hydrophilic compositions
US10138576B2 (en) 2008-06-12 2018-11-27 3M Innovative Properties Company Biocompatible hydrophilic compositions
EP2340166B1 (fr) * 2008-10-21 2019-10-02 Fina Technology, Inc. Polymères de propylène destinés à des dispositifs de laboratoire/médicaux
WO2010117612A2 (fr) 2009-03-31 2010-10-14 3M Innovative Properties Company Nappes fibreuses non-tissées dimensionnellement stables et leurs procédés de fabrication et d'utilisation
US9487893B2 (en) 2009-03-31 2016-11-08 3M Innovative Properties Company Dimensionally stable nonwoven fibrous webs and methods of making and using the same
US9416485B2 (en) 2009-12-17 2016-08-16 3M Innovative Properties Company Process of making dimensionally stable nonwoven fibrous webs
US9194065B2 (en) 2009-12-17 2015-11-24 3M Innovative Properties Company Dimensionally stable nonwoven fibrous webs and methods of making and using the same
US8932704B2 (en) 2010-02-23 2015-01-13 3M Innovative Properties Company Dimensionally stable nonwoven fibrous webs and methods of making and using the same
US9611572B2 (en) 2010-10-14 2017-04-04 3M Innovative Properties Company Dimensionally stable nonwoven fibrous webs, and methods of making and using the same
WO2012051479A1 (fr) 2010-10-14 2012-04-19 3M Innovative Properties Company Bandes fibreuses non tissées dimensionnellement stables, et leurs procédés de fabrication et d'utilisation
WO2012074599A1 (fr) 2010-12-03 2012-06-07 Exxonmobil Oil Corporation Films antistatiques et procédés de fabrication de ceux-ci
US8530581B2 (en) 2011-12-12 2013-09-10 Exxonmobil Chemical Patents Inc. Powder, compositions thereof, processes for making the same, and articles made therefrom
US10174442B2 (en) 2012-12-03 2019-01-08 Exxonmobil Chemical Patents Inc. Polypropylene fibers and fabrics
WO2014088827A1 (fr) 2012-12-05 2014-06-12 Exxonmobil Chemical Patents Inc. Compositions de film soufflé en polyéthylène modifié par polyéthylène haute densité présentant une excellente stabilité de bulle
WO2014099356A2 (fr) 2012-12-18 2014-06-26 Exxonmobil Chemical Patents Inc. Films de polyéthylène et procédé de fabrication associé
US10308776B2 (en) 2012-12-18 2019-06-04 Exxonmobil Chemical Patents Inc. Polyethylene films and method of making same
WO2014185996A1 (fr) 2013-05-14 2014-11-20 Exxonmobil Chemical Patents Inc. Polymères à base d'éthylène et articles fabriqués à partir de ceux-ci
US9982128B2 (en) 2013-09-30 2018-05-29 3M Innovative Properties Company Fibers, wipes, and methods
WO2015047806A1 (fr) 2013-09-30 2015-04-02 3M Innovative Properties Company Fibres, lingettes, et procédés associés
WO2015047988A1 (fr) 2013-09-30 2015-04-02 3M Innovative Properties Company Compositions, lingettes, et procédés
WO2015047890A1 (fr) 2013-09-30 2015-04-02 3M Innovative Properties Company Fibres et lingettes sur lesquelles est déposé un ester gras époxydé, et procédés
US10006165B2 (en) 2013-09-30 2018-06-26 3M Innovative Properties Company Fibers and wipes with epoxidized fatty ester disposed thereon, and methods
US10549515B2 (en) 2013-12-10 2020-02-04 Exxonmobil Chemical Patents Inc. Methods for making multilayer films and films made thereby
WO2016053483A1 (fr) 2014-10-03 2016-04-07 Exxonmobil Chemical Patents Inc. Polymères de polyéthylène, films réalisés à partir de ces derniers, et procédés de production
US10850484B2 (en) 2015-03-17 2020-12-01 Exxonmobil Chemical Patents Inc. Multilayer films and methods of making the same
WO2016172099A1 (fr) 2015-04-20 2016-10-27 Exxonmobil Chemical Patents Inc. Composition à base de polyéthylène
WO2017155609A1 (fr) 2016-03-11 2017-09-14 Exxonmobil Chemical Patents Inc. Films multicouches et procédés de production de ceux-ci
WO2017184234A1 (fr) 2016-04-22 2017-10-26 Exxonmobil Chemical Patents Inc. Feuilles de polyéthylène
WO2018102091A1 (fr) 2016-12-02 2018-06-07 Exxonmobil Chemical Patents Inc. Films de polyéthylène
WO2018106480A1 (fr) 2016-12-06 2018-06-14 Exxonmobil Chemical Patents Inc. Films multicouches et procédés de production de ceux-ci
WO2018151903A1 (fr) 2017-02-20 2018-08-23 Exxonmobil Chemical Patents Inc. Systèmes catalytiques supportés et leurs procédés d'utilisation
WO2018187047A1 (fr) 2017-04-06 2018-10-11 Exxonmobil Chemical Patents Inc. Films coulés et procédés de fabrication associés
WO2018194740A1 (fr) 2017-04-19 2018-10-25 Exxonmobil Chemical Patents Inc. Films multicouches et procédés de production de ceux-ci
WO2018226311A1 (fr) 2017-06-08 2018-12-13 Exxonmobil Chemical Patents Inc. Mélanges de polyéthylènes et extrudats et leurs procédés de fabrication
WO2019027524A1 (fr) 2017-08-02 2019-02-07 Exxonmobil Chemical Patents Inc. Films multicouches et procédés de fabrication
WO2019027587A1 (fr) 2017-08-04 2019-02-07 Exxonmobil Chemical Patents Inc. Compositions de polyéthylène et films préparés à partir de celles-ci
WO2019027586A1 (fr) 2017-08-04 2019-02-07 Exxonmobil Chemical Patents Inc. Catalyseurs mixtes contenant des complexes de 2,6-bis(imino)pyridyl-fer et des hafnocènes pontés
WO2019027585A1 (fr) 2017-08-04 2019-02-07 Exxonmobil Chemical Patents Inc. Catalyseurs mixtes comprenant des hafnocènes non pontés avec des fractions -ch2-sime3
WO2019027605A1 (fr) 2017-08-04 2019-02-07 Exxonmobil Chemical Patents Inc. Films fabriqués à partir de compositions de polyéthylène et procédés pour les fabriquer
WO2019108326A1 (fr) 2017-11-28 2019-06-06 Exxonmobil Chemical Patents Inc. Films multicouches et leurs procédés de fabrication
WO2019108327A1 (fr) 2017-12-01 2019-06-06 Exxonmobil Chemical Patents Inc. Films comprenant une composition de polyéthylène
WO2019108977A1 (fr) 2017-12-01 2019-06-06 Exxonmobil Chemical Patents Inc. Systèmes de catalyseur et procédés de polymérisation pour leur utilisation
WO2019162760A1 (fr) 2018-02-05 2019-08-29 Exxonmobil Chemical Patents Inc. A Corporation Of State Of Delaware Aptitude au traitement améliorée de lldpe par addition de polyéthylène haute densité de masse moléculaire ultra-élevée
WO2019240899A1 (fr) 2018-06-13 2019-12-19 Exxonmobil Chemical Patents Inc. Compositions de mélange de polyoléfine
WO2019246069A1 (fr) 2018-06-19 2019-12-26 Exxonmobil Chemical Patents Inc. Compositions de polyéthylène et films préparés à partir de celles-ci
WO2020068497A1 (fr) 2018-09-25 2020-04-02 Exxonmobil Chemical Patents Inc. Films multicouches et leurs procédés de fabrication
WO2020092606A1 (fr) 2018-11-01 2020-05-07 Exxonmobil Chemical Patents Inc. Ajustement dans une conduite de rapport de catalyseur mixte et polymérisation d'oléfine
WO2020092597A1 (fr) 2018-11-01 2020-05-07 Exxonmobil Chemical Patents Inc. Ajustement en ligne de catalyseurs par appoint et polymérisation d'oléfines
WO2020092584A2 (fr) 2018-11-01 2020-05-07 Exxonmobil Chemical Patents Inc. Ajustement dans une conduite d'alimentation sèche de catalyseurs
WO2020092587A1 (fr) 2018-11-01 2020-05-07 Exxonmobil Chemical Patents Inc. Ajustement en ligne d'un rapport de catalyseur mixte par polymérisation de triméthacrylate de triméthylopropane (trim) et d'oléfine avec celui-ci
WO2020092599A1 (fr) 2018-11-01 2020-05-07 Exxonmobil Chemical Patents Inc. Modifications du dispositif d'alimentation en catalyseur d'appoint en suspension
WO2020139499A1 (fr) 2018-12-26 2020-07-02 Exxonmobil Chemical Patents Inc. Films de polypropylène coulés métallisés multicouches dopés avec une résine hydrocarbonée
WO2020167441A1 (fr) 2019-02-13 2020-08-20 Exxonmobil Chemical Patents Inc. Films de polyéthylène multicouches orientés et stratifiés de ceux-ci
WO2020167929A1 (fr) 2019-02-13 2020-08-20 Exxonmobil Chemical Patents Inc. Procédés de fabrication de films et films ainsi fabriqués
WO2020190507A1 (fr) 2019-03-19 2020-09-24 Exxonmobil Chemical Patents Inc. Films orientés multicouches
WO2021034400A1 (fr) 2019-08-20 2021-02-25 Exxonmobil Chemical Patents Inc. Films et leurs procédés de fabrication
US11180646B2 (en) 2019-08-20 2021-11-23 Exxonmobil Chemical Patents Inc. Films and methods of making the same
US11518154B2 (en) 2020-01-27 2022-12-06 Exxonmobil Chemical Patents Inc. Barrier films for packaging
WO2021167739A1 (fr) 2020-02-18 2021-08-26 Exxonmobil Chemical Patents Inc. Film étirable manuel en dérouleur à haute ténacité pour une stabilité de palette améliorée
WO2021195070A1 (fr) 2020-03-26 2021-09-30 Exxonmobil Chemical Patents Inc. Procédés de fabrication d'objets 3-d à partir de mélanges de polypropylène et de polymères semi-amorphes
WO2022187814A2 (fr) 2021-03-05 2022-09-09 Exxonmobil Chemical Patents Inc. Procédés de fabrication et d'utilisation de mélanges de catalyseur en suspension

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KR19990071757A (ko) 1999-09-27
EP0863943A1 (fr) 1998-09-16
CN1203614A (zh) 1998-12-30
BR9611669A (pt) 1999-02-23
CA2234108A1 (fr) 1997-06-05
MX9804215A (es) 1998-09-30

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