DE60104576D1 - Schaumkörper mit Formgedächtnis und Verfahren zu dessen Herstellung - Google Patents

Schaumkörper mit Formgedächtnis und Verfahren zu dessen Herstellung

Info

Publication number
DE60104576D1
DE60104576D1 DE60104576T DE60104576T DE60104576D1 DE 60104576 D1 DE60104576 D1 DE 60104576D1 DE 60104576 T DE60104576 T DE 60104576T DE 60104576 T DE60104576 T DE 60104576T DE 60104576 D1 DE60104576 D1 DE 60104576D1
Authority
DE
Germany
Prior art keywords
production
shape memory
foam body
foam
memory
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60104576T
Other languages
English (en)
Other versions
DE60104576T2 (de
Inventor
Atsushi Murakami
Kazuo Nishimoto
Takahiro Niwa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nichias Corp
Original Assignee
Nichias Corp
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
Priority claimed from JP2000035303A external-priority patent/JP2001227357A/ja
Priority claimed from JP2000035302A external-priority patent/JP3778481B2/ja
Application filed by Nichias Corp filed Critical Nichias Corp
Application granted granted Critical
Publication of DE60104576D1 publication Critical patent/DE60104576D1/de
Publication of DE60104576T2 publication Critical patent/DE60104576T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06—Making preforms having internal stresses, e.g. plastic memory
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/006—Camshaft or pushrod housings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06—Making preforms having internal stresses, e.g. plastic memory
    • B29C61/0608—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/04—Thermal expansion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0001—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular acoustical properties
    • B29K2995/0002—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular acoustical properties insulating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
DE2001604576 2000-02-14 2001-02-13 Schaumkörper mit Formgedächtnis und Verfahren zu dessen Herstellung Expired - Lifetime DE60104576T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2000035303A JP2001227357A (ja) 2000-02-14 2000-02-14 エンジン用防音カバー
JP2000035302 2000-02-14
JP2000035303 2000-02-14
JP2000035302A JP3778481B2 (ja) 2000-02-14 2000-02-14 形状記憶性フォーム材及びその作製方法

Publications (2)

Publication Number Publication Date
DE60104576D1 true DE60104576D1 (de) 2004-09-09
DE60104576T2 DE60104576T2 (de) 2004-12-16

Family

ID=26585303

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2001604576 Expired - Lifetime DE60104576T2 (de) 2000-02-14 2001-02-13 Schaumkörper mit Formgedächtnis und Verfahren zu dessen Herstellung

Country Status (4)

Country Link
US (1) US6817441B2 (de)
EP (1) EP1125719B1 (de)
KR (1) KR100616707B1 (de)
DE (1) DE60104576T2 (de)

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US6150090A (en) * 1986-01-09 2000-11-21 Massachusetts Institute Of Technology Nuclear factors associated with transcriptional regulation
US6583194B2 (en) 2000-11-20 2003-06-24 Vahid Sendijarevic Foams having shape memory
US6705268B2 (en) * 2001-09-21 2004-03-16 Basf Aktiengesellschaft Engine noise barrier
YU101504A (sh) 2002-05-24 2006-08-17 Tempur World Llc. Ugodni jastuk
US7644773B2 (en) * 2002-08-23 2010-01-12 Baker Hughes Incorporated Self-conforming screen
DK1892373T3 (da) * 2002-08-23 2009-09-07 Baker Hughes Inc Selvtilpassende filter til et borehul
US7243732B2 (en) * 2003-09-26 2007-07-17 Baker Hughes Incorporated Zonal isolation using elastic memory foam
US7981229B2 (en) * 2004-06-04 2011-07-19 Cornerstone Research Group, Inc Method of making and using shape memory polymer patches
US7478686B2 (en) * 2004-06-17 2009-01-20 Baker Hughes Incorporated One trip well drilling to total depth
US7469437B2 (en) 2005-06-24 2008-12-30 Tempur-Pedic Management, Inc. Reticulated material body support and method
JP4794932B2 (ja) * 2005-07-21 2011-10-19 ニチアス株式会社 シール構造体及びその製造方法
US7552777B2 (en) * 2005-12-28 2009-06-30 Baker Hughes Incorporated Self-energized downhole tool
US7387158B2 (en) * 2006-01-18 2008-06-17 Baker Hughes Incorporated Self energized packer
US7735567B2 (en) * 2006-04-13 2010-06-15 Baker Hughes Incorporated Packer sealing element with shape memory material and associated method
US8656537B2 (en) 2006-04-20 2014-02-25 Dan Foam Aps Multi-component pillow and method of manufacturing and assembling same
US20080053746A1 (en) * 2006-08-30 2008-03-06 Albert Roger W Noise reduction shroud
JP2008069893A (ja) * 2006-09-14 2008-03-27 Honda Motor Co Ltd 防音構造
US7909088B2 (en) * 2006-12-20 2011-03-22 Baker Huges Incorporated Material sensitive downhole flow control device
US7467664B2 (en) * 2006-12-22 2008-12-23 Baker Hughes Incorporated Production actuated mud flow back valve
JP4767209B2 (ja) * 2007-03-30 2011-09-07 ニチアス株式会社 防音カバー
TWI375692B (en) * 2007-08-03 2012-11-01 Ind Tech Res Inst Shape memory polymer blend, foam thereof and method of manufacturing the same
US7458885B1 (en) 2007-08-15 2008-12-02 Rohm And Haas Electronic Materials Cmp Holdings, Inc. Chemical mechanical polishing pad and methods of making and using same
US8221196B2 (en) 2007-08-15 2012-07-17 Rohm And Haas Electronic Materials Cmp Holdings, Inc. Chemical mechanical polishing pad and methods of making and using same
US20090151957A1 (en) * 2007-12-12 2009-06-18 Edgar Van Sickle Zonal Isolation of Telescoping Perforation Apparatus with Memory Based Material
US20110100315A1 (en) * 2009-10-31 2011-05-05 Mann+Hummel Gmbh Intake manifold with integrated sound barrier
US9387420B2 (en) 2010-04-12 2016-07-12 Baker Hughes Incorporated Screen device and downhole screen
US8359677B1 (en) 2010-09-03 2013-01-29 Mock Craig C Assembly for delayed lowering of a raised toilet seat
US8664318B2 (en) 2011-02-17 2014-03-04 Baker Hughes Incorporated Conformable screen, shape memory structure and method of making the same
US8684075B2 (en) 2011-02-17 2014-04-01 Baker Hughes Incorporated Sand screen, expandable screen and method of making
US9017501B2 (en) 2011-02-17 2015-04-28 Baker Hughes Incorporated Polymeric component and method of making
US9044914B2 (en) 2011-06-28 2015-06-02 Baker Hughes Incorporated Permeable material compacting method and apparatus
US8720590B2 (en) 2011-08-05 2014-05-13 Baker Hughes Incorporated Permeable material compacting method and apparatus
US8721958B2 (en) 2011-08-05 2014-05-13 Baker Hughes Incorporated Permeable material compacting method and apparatus
US9623813B2 (en) 2013-11-14 2017-04-18 GM Global Technology Operations LLC Fit and finish methods
DE102014226677A1 (de) 2014-12-19 2016-06-23 Henkel Ag & Co. Kgaa Thermisch expandierbare Formteile
DE102016213727A1 (de) * 2016-07-26 2018-02-01 Bayerische Motoren Werke Aktiengesellschaft Kraftfahrzeugkraftstoffpumpenabdeckung, Kraftfahrzeugkraftstoffpumpe mit einer solchen Abdeckung und Verfahren zur Herstellung der Abdeckung
JP7316511B2 (ja) * 2019-07-25 2023-07-28 マツダ株式会社 エンジンの吸気装置
IT202100005282A1 (it) * 2021-03-08 2022-09-08 Iltar Italbox Ind Riunite S P A Pannello di copertura funzionale per un motore elettrico di un autoveicolo a propulsione elettrica e procedimento per la sua fabbricazione.

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US3420363A (en) * 1966-04-13 1969-01-07 Us Plywood Champ Papers Inc Foams demonstrating thermal memory and products made therefrom
US4181780A (en) * 1977-10-04 1980-01-01 Exxon Research & Engineering Co. Thermoplastic ionomer foams
US4193899A (en) * 1977-11-29 1980-03-18 Exxon Research & Engineering Co. Elastomeric systems having unusual memory characteristics
EP0358406A3 (de) * 1988-09-05 1991-01-30 Sanyo Chemical Industries, Ltd. Verwendung eines Polyols als strukturbildende Komponente in einem Polyurethanharz, sowie Verfahren zur Herstellung von Formteilen
JPH0739506B2 (ja) * 1988-09-30 1995-05-01 三菱重工業株式会社 形状記憶ポリマー発泡体
US5189110A (en) * 1988-12-23 1993-02-23 Asahi Kasei Kogyo Kabushiki Kaisha Shape memory polymer resin, composition and the shape memorizing molded product thereof
CA2023352A1 (en) * 1989-08-21 1991-02-22 Raymond Charles Srail Compression molded flame retardant and high impact strength ultra high molecular weight polyethylene composition
US5032622A (en) * 1990-07-02 1991-07-16 The Dow Chemical Company Densifiable and re-expandable polyurethane foam
JP2582742B2 (ja) * 1992-03-17 1997-02-19 鐘紡株式会社 温度により透湿度をコントロールする布帛
JP3205649B2 (ja) 1993-07-30 2001-09-04 アマノ株式会社 振動式床面清掃機
KR0165732B1 (ko) * 1995-07-25 1999-02-18 손명원 자동차의 엔진소음 차단장치
JPH09132668A (ja) 1995-11-10 1997-05-20 Sekisui Chem Co Ltd 発泡体の製造方法
JP3669529B2 (ja) 1996-03-19 2005-07-06 三井化学株式会社 形状記憶性加硫ゴム成形体
JP3504810B2 (ja) * 1996-09-11 2004-03-08 東海ゴム工業株式会社 車両用制振吸音部材
JPH10110059A (ja) 1996-10-09 1998-04-28 Sekisui Chem Co Ltd 形状回復発泡体
PL342996A1 (en) * 1998-02-23 2001-07-16 Mnemoscience Gmbh Shape memory polymers
JP2000220467A (ja) * 1999-01-28 2000-08-08 Tokai Rubber Ind Ltd 低吸水・低吸油性防音材
US20010036970A1 (en) * 2000-03-17 2001-11-01 Park Chung P. Cellular acoustic absorption polymer foam having improved thermal insulating performance
AU3823201A (en) * 2000-03-17 2001-10-03 Dow Chemical Co Macrocellular polyolefin foam having a high service temperature for acoustical applications
US6532720B2 (en) * 2000-12-15 2003-03-18 International Paper Company Packaging method using elastic memory foam as safety indicator for heat damage

Also Published As

Publication number Publication date
EP1125719A3 (de) 2002-10-30
KR20010082145A (ko) 2001-08-29
EP1125719B1 (de) 2004-08-04
DE60104576T2 (de) 2004-12-16
US20010018120A1 (en) 2001-08-30
KR100616707B1 (ko) 2006-08-28
US6817441B2 (en) 2004-11-16
EP1125719A2 (de) 2001-08-22

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Legal Events

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