DE69935457D1 - Perfluoroalkylpolyetherpolymere für ophthalmische anwendungen - Google Patents

Perfluoroalkylpolyetherpolymere für ophthalmische anwendungen

Info

Publication number
DE69935457D1
DE69935457D1 DE69935457T DE69935457T DE69935457D1 DE 69935457 D1 DE69935457 D1 DE 69935457D1 DE 69935457 T DE69935457 T DE 69935457T DE 69935457 T DE69935457 T DE 69935457T DE 69935457 D1 DE69935457 D1 DE 69935457D1
Authority
DE
Germany
Prior art keywords
polymers
perfluoroalkylpolyetherpolymers
ophthalmic applications
porous
units
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
DE69935457T
Other languages
English (en)
Other versions
DE69935457T2 (de
Inventor
Hassan Chaouk
Timothy Charles Hughes
John Stuart Wilkie
Gordon Francis Meijs
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.)
Commonwealth Scientific and Industrial Research Organization CSIRO
Original Assignee
Commonwealth Scientific and Industrial Research Organization CSIRO
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 Commonwealth Scientific and Industrial Research Organization CSIRO filed Critical Commonwealth Scientific and Industrial Research Organization CSIRO
Publication of DE69935457D1 publication Critical patent/DE69935457D1/de
Application granted granted Critical
Publication of DE69935457T2 publication Critical patent/DE69935457T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/041—Lenses
    • G02B1/043—Contact lenses
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5003—Polyethers having heteroatoms other than oxygen having halogens
    • C08G18/5015—Polyethers having heteroatoms other than oxygen having halogens having fluorine atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/81—Unsaturated isocyanates or isothiocyanates
    • C08G18/8108—Unsaturated isocyanates or isothiocyanates having only one isocyanate or isothiocyanate group
    • C08G18/8116—Unsaturated isocyanates or isothiocyanates having only one isocyanate or isothiocyanate group esters of acrylic or alkylacrylic acid having only one isocyanate or isothiocyanate group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/002—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds
    • C08G65/005—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds containing halogens
    • C08G65/007—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds containing halogens containing fluorine
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides
DE69935457T 1998-09-15 1999-09-13 Perfluoroalkylpolyetherpolymere für ophthalmische anwendungen Expired - Lifetime DE69935457T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP98117421 1998-09-15
EP98117421 1998-09-15
PCT/EP1999/006767 WO2000015686A1 (en) 1998-09-15 1999-09-13 Polymers

Publications (2)

Publication Number Publication Date
DE69935457D1 true DE69935457D1 (de) 2007-04-19
DE69935457T2 DE69935457T2 (de) 2007-11-15

Family

ID=8232633

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69935457T Expired - Lifetime DE69935457T2 (de) 1998-09-15 1999-09-13 Perfluoroalkylpolyetherpolymere für ophthalmische anwendungen

Country Status (14)

Country Link
US (1) US6225367B1 (de)
EP (1) EP1161476B1 (de)
JP (1) JP2002524628A (de)
CN (1) CN1318076A (de)
AT (1) ATE356157T1 (de)
AU (1) AU754125C (de)
BR (1) BR9913694A (de)
CA (1) CA2343159C (de)
DE (1) DE69935457T2 (de)
ES (1) ES2284268T3 (de)
NO (1) NO20011292L (de)
TW (1) TWI230712B (de)
WO (1) WO2000015686A1 (de)
ZA (1) ZA200102072B (de)

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Also Published As

Publication number Publication date
EP1161476A1 (de) 2001-12-12
TWI230712B (en) 2005-04-11
NO20011292L (no) 2001-05-14
AU6190699A (en) 2000-04-03
ATE356157T1 (de) 2007-03-15
JP2002524628A (ja) 2002-08-06
CN1318076A (zh) 2001-10-17
WO2000015686A1 (en) 2000-03-23
DE69935457T2 (de) 2007-11-15
ES2284268T3 (es) 2007-11-01
BR9913694A (pt) 2001-06-05
CA2343159A1 (en) 2000-03-23
AU754125C (en) 2006-08-31
ZA200102072B (en) 2001-10-30
US6225367B1 (en) 2001-05-01
CA2343159C (en) 2010-06-22
EP1161476B1 (de) 2007-03-07
AU754125B2 (en) 2002-11-07
NO20011292D0 (no) 2001-03-14

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