GB2129005B - Multifuctional organopolysil resin systems and contact lenses made therefrom - Google Patents

Multifuctional organopolysil resin systems and contact lenses made therefrom

Info

Publication number
GB2129005B
GB2129005B GB08323955A GB8323955A GB2129005B GB 2129005 B GB2129005 B GB 2129005B GB 08323955 A GB08323955 A GB 08323955A GB 8323955 A GB8323955 A GB 8323955A GB 2129005 B GB2129005 B GB 2129005B
Authority
GB
United Kingdom
Prior art keywords
organopolysil
multifuctional
contact lenses
made therefrom
resin systems
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
GB08323955A
Other versions
GB2129005A (en
GB8323955D0 (en
Inventor
Edward James Ellis
Jeanne Yang 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
Publication of GB8323955D0 publication Critical patent/GB8323955D0/en
Publication of GB2129005A publication Critical patent/GB2129005A/en
Application granted granted Critical
Publication of GB2129005B publication Critical patent/GB2129005B/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)
  • Eyeglasses (AREA)
  • Silicon Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
GB08323955A 1982-09-30 1983-09-07 Multifuctional organopolysil resin systems and contact lenses made therefrom Expired GB2129005B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43048982A 1982-09-30 1982-09-30

Publications (3)

Publication Number Publication Date
GB8323955D0 GB8323955D0 (en) 1983-10-12
GB2129005A GB2129005A (en) 1984-05-10
GB2129005B true GB2129005B (en) 1986-06-11

Family

ID=23707771

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08323955A Expired GB2129005B (en) 1982-09-30 1983-09-07 Multifuctional organopolysil resin systems and contact lenses made therefrom

Country Status (6)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0627911B2 (en) * 1987-06-06 1994-04-13 株式会社メニコン Contact lens material
EP0336633B1 (en) * 1988-04-04 1996-08-14 Loctite Corporation MTQ/polysiloxane hybrid resins, method of making the same, and coating/potting compositions containing the same
IE892033L (en) * 1988-07-07 1990-01-07 Smc Patents Ltd Aqueous emulsion copolymers with siloxane functionality
DE19630100A1 (en) * 1996-07-25 1998-01-29 Inst Neue Mat Gemein Gmbh Process for producing a shaped body suitable for optical purposes
JP4883683B2 (en) * 2006-03-31 2012-02-22 旭化成ケミカルズ株式会社 Organopolysiloxane for gas separation membrane
KR102550879B1 (en) * 2016-12-13 2023-07-03 미쯔비시 케미컬 주식회사 Electrolytic solution for electrolytic capacitor containing polyorganosiloxane, polyorganosiloxane composition, cured product thereof, and polyorganosiloxane, and electrolytic capacitor using the same
JP7091683B2 (en) * 2017-02-06 2022-06-28 三菱ケミカル株式会社 Organopolysiloxane

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1018625B (en) * 1954-05-20 1957-10-31 Dow Corning Process for the preparation of new organopolysiloxanes
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
FR2533933A1 (en) 1984-04-06
DE3329722A1 (en) 1984-04-05
GB2129005A (en) 1984-05-10
JPS5961816A (en) 1984-04-09
FR2533933B1 (en) 1987-02-06
CA1226696A (en) 1987-09-08
GB8323955D0 (en) 1983-10-12
JPS637367B2 (en) 1988-02-16
AU564035B2 (en) 1987-07-30
AU1743583A (en) 1984-04-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940907