DE69806508D1 - Silicon enthaltende prepolymere und materialien mit geringer wasserabsorption - Google Patents

Silicon enthaltende prepolymere und materialien mit geringer wasserabsorption

Info

Publication number
DE69806508D1
DE69806508D1 DE69806508T DE69806508T DE69806508D1 DE 69806508 D1 DE69806508 D1 DE 69806508D1 DE 69806508 T DE69806508 T DE 69806508T DE 69806508 T DE69806508 T DE 69806508T DE 69806508 D1 DE69806508 D1 DE 69806508D1
Authority
DE
Germany
Prior art keywords
prepolymers
water absorption
low water
containing silicon
materials containing
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 - Fee Related
Application number
DE69806508T
Other languages
English (en)
Other versions
DE69806508T2 (de
Inventor
L Valint
Yu-Chin Lai
T Quinn
M Ammon
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.)
Bausch and Lomb Inc
Original Assignee
Bausch and Lomb 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 Bausch and Lomb Inc filed Critical Bausch and Lomb Inc
Publication of DE69806508D1 publication Critical patent/DE69806508D1/de
Application granted granted Critical
Publication of DE69806508T2 publication Critical patent/DE69806508T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/12—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polysiloxanes
    • 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
    • C08G18/61—Polysiloxanes
    • 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
    • C08G18/64—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63
    • C08G18/6469—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63 having silicon
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • C08G77/442—Block-or graft-polymers containing polysiloxane sequences containing vinyl polymer sequences

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Eyeglasses (AREA)
DE69806508T 1997-12-29 1998-12-10 Silicon enthaltende prepolymere und materialien mit geringer wasserabsorption Expired - Fee Related DE69806508T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6891197P 1997-12-29 1997-12-29
PCT/US1998/026186 WO1999033894A1 (en) 1997-12-29 1998-12-10 Silicone-containing prepolymers and low water materials

Publications (2)

Publication Number Publication Date
DE69806508D1 true DE69806508D1 (de) 2002-08-14
DE69806508T2 DE69806508T2 (de) 2003-01-16

Family

ID=22085505

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69806508T Expired - Fee Related DE69806508T2 (de) 1997-12-29 1998-12-10 Silicon enthaltende prepolymere und materialien mit geringer wasserabsorption

Country Status (7)

Country Link
US (1) US5981669A (de)
EP (1) EP1042385B1 (de)
JP (1) JP2001527141A (de)
AU (1) AU1812899A (de)
DE (1) DE69806508T2 (de)
ES (1) ES2180221T3 (de)
WO (1) WO1999033894A1 (de)

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HUE044765T2 (hu) 2010-10-06 2019-11-28 Novartis Ag Polimerizálható hosszabbított láncú polisziloxánok hidrofil oldalcsoportokkal
CN103168067B (zh) 2010-10-06 2015-08-05 诺华股份有限公司 可水处理的含硅氧烷预聚物及其用途
BR112013008221B1 (pt) 2010-10-06 2020-02-11 Alcon Inc. Pré-polímero processável em água, lente de contato de hidrogel de silicone e seu método de fabricação
EP2828692B1 (de) 2012-03-22 2024-02-28 Momentive Performance Materials Inc. Hydrophile makromere und hydrogele damit
CN104955878B (zh) 2012-03-22 2018-08-17 莫门蒂夫性能材料股份有限公司 有机基-改性的有机硅聚合物
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Also Published As

Publication number Publication date
EP1042385A1 (de) 2000-10-11
AU1812899A (en) 1999-07-19
ES2180221T3 (es) 2003-02-01
DE69806508T2 (de) 2003-01-16
US5981669A (en) 1999-11-09
JP2001527141A (ja) 2001-12-25
EP1042385B1 (de) 2002-07-10
WO1999033894A1 (en) 1999-07-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee