CA1226696A - Silicone-containing contact lens material and contact lenses made thereof - Google Patents

Silicone-containing contact lens material and contact lenses made thereof

Info

Publication number
CA1226696A
CA1226696A CA000436190A CA436190A CA1226696A CA 1226696 A CA1226696 A CA 1226696A CA 000436190 A CA000436190 A CA 000436190A CA 436190 A CA436190 A CA 436190A CA 1226696 A CA1226696 A CA 1226696A
Authority
CA
Canada
Prior art keywords
resin system
accordance
contact lens
mole fraction
mole
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
Application number
CA000436190A
Other languages
English (en)
French (fr)
Inventor
Edward J. Ellis
Jeanne Y. Ellis
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.)
Polymer Technology Corp
Original Assignee
Polymer Technology 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
Application filed by Polymer Technology Corp filed Critical Polymer Technology Corp
Application granted granted Critical
Publication of CA1226696A publication Critical patent/CA1226696A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08G77/04—Polysiloxanes
    • C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
    • 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
    • C08F283/124—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polysiloxanes on to polysiloxanes having carbon-to-carbon double bonds
    • 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

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)
  • Silicon Polymers (AREA)
  • Eyeglasses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CA000436190A 1982-09-30 1983-09-07 Silicone-containing contact lens material and contact lenses made thereof Expired CA1226696A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43048982A 1982-09-30 1982-09-30
US430,489 1982-09-30

Publications (1)

Publication Number Publication Date
CA1226696A true CA1226696A (en) 1987-09-08

Family

ID=23707771

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000436190A Expired CA1226696A (en) 1982-09-30 1983-09-07 Silicone-containing contact lens material and contact lenses made thereof

Country Status (6)

Country Link
JP (1) JPS5961816A (cs)
AU (1) AU564035B2 (cs)
CA (1) CA1226696A (cs)
DE (1) DE3329722A1 (cs)
FR (1) FR2533933B1 (cs)
GB (1) GB2129005B (cs)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0627911B2 (ja) * 1987-06-06 1994-04-13 株式会社メニコン コンタクトレンズ材料
DE68926925T2 (de) * 1988-04-04 1997-02-06 Loctite Corp MTQ-Polysiloxanharz, Verfahren zur Herstellung und Beschichtungs- oder Einbettungszusammensetzung
IE892033L (en) * 1988-07-07 1990-01-07 Smc Patents Ltd Aqueous emulsion copolymers with siloxane functionality
DE19630100A1 (de) * 1996-07-25 1998-01-29 Inst Neue Mat Gemein Gmbh Verfahren zur Herstellung eines für optische Zwecke geeigneten Formkörpers
JP4883683B2 (ja) * 2006-03-31 2012-02-22 旭化成ケミカルズ株式会社 気体分離膜用オルガノポリシロキサン
RU2334770C1 (ru) * 2007-04-13 2008-09-27 Институт Катализа Имени Г.К. Борескова Сибирского Отделения Российской Академии Наук Полимерная композиция для мягких контактных линз продленного ношения и способ ее получения
CN110072919A (zh) 2016-12-13 2019-07-30 三菱化学株式会社 聚有机硅氧烷、聚有机硅氧烷组合物及其固化物、以及含有聚有机硅氧烷的电解电容器用电解液及使用其的电解电容器
JP7091683B2 (ja) * 2017-02-06 2022-06-28 三菱ケミカル株式会社 オルガノポリシロキサン

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1018625B (de) * 1954-05-20 1957-10-31 Dow Corning Verfahren zur Herstellung von neuen Organopolysiloxanen
US4035355A (en) * 1975-12-10 1977-07-12 Dow Corning Corporation Anaerobically curing silicone compositions
US4120570A (en) * 1976-06-22 1978-10-17 Syntex (U.S.A.) Inc. Method for correcting visual defects, compositions and articles of manufacture useful therein
US4216303A (en) * 1979-01-26 1980-08-05 George F. Tsuetaki Oxygen-permeable contact lens compositions, methods and articles of manufacture
US4259467A (en) * 1979-12-10 1981-03-31 Bausch & Lomb Incorporated Hydrophilic contact lens made from polysiloxanes containing hydrophilic sidechains
US4424328A (en) * 1981-12-04 1984-01-03 Polymer Technology Corporation Silicone-containing contact lens material and contact lenses made thereof
EP0094153A2 (en) * 1982-05-10 1983-11-16 Dow Corning Corporation Inherently wettable silicone resin optical devices

Also Published As

Publication number Publication date
JPS637367B2 (cs) 1988-02-16
AU1743583A (en) 1984-04-05
DE3329722A1 (de) 1984-04-05
AU564035B2 (en) 1987-07-30
FR2533933A1 (fr) 1984-04-06
JPS5961816A (ja) 1984-04-09
GB2129005B (en) 1986-06-11
GB8323955D0 (en) 1983-10-12
GB2129005A (en) 1984-05-10
FR2533933B1 (fr) 1987-02-06

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Legal Events

Date Code Title Description
MKEX Expiry