FR2405960A1 - POLYMER FOR CONTACT LENSES AND DERIVATIVE CONTACT LENSES - Google Patents

POLYMER FOR CONTACT LENSES AND DERIVATIVE CONTACT LENSES

Info

Publication number
FR2405960A1
FR2405960A1 FR7829160A FR7829160A FR2405960A1 FR 2405960 A1 FR2405960 A1 FR 2405960A1 FR 7829160 A FR7829160 A FR 7829160A FR 7829160 A FR7829160 A FR 7829160A FR 2405960 A1 FR2405960 A1 FR 2405960A1
Authority
FR
France
Prior art keywords
contact lenses
polymer
derivative
monomeric
preparation
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.)
Granted
Application number
FR7829160A
Other languages
French (fr)
Other versions
FR2405960B1 (en
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.)
Menicon Co Ltd
Original Assignee
Toyo Contact Lens Co Ltd
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 JP12268077A external-priority patent/JPS5455455A/en
Priority claimed from JP53086537A external-priority patent/JPS584327B2/en
Application filed by Toyo Contact Lens Co Ltd filed Critical Toyo Contact Lens Co Ltd
Publication of FR2405960A1 publication Critical patent/FR2405960A1/en
Application granted granted Critical
Publication of FR2405960B1 publication Critical patent/FR2405960B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C08F230/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
    • C08F230/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal
    • C08F230/08—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/0834—Compounds having one or more O-Si linkage
    • C07F7/0838—Compounds with one or more Si-O-Si sequences
    • C07F7/0872—Preparation and treatment thereof
    • C07F7/0889—Reactions not involving the Si atom of the Si-O-Si sequence
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Silicon Polymers (AREA)

Abstract

Un produit de polymérisation convenant à la préparation de lentilles de contact est constitué de : a. un organosiloxanne monomère répondant à la formule générale suivante :A polymerization product suitable for the preparation of contact lenses consists of: a. a monomeric organosiloxane corresponding to the following general formula:

FR7829160A 1977-10-12 1978-10-12 POLYMER FOR CONTACT LENSES AND DERIVATIVE CONTACT LENSES Granted FR2405960A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12268077A JPS5455455A (en) 1977-10-12 1977-10-12 Contact lens
JP53086537A JPS584327B2 (en) 1978-07-15 1978-07-15 contact lens

Publications (2)

Publication Number Publication Date
FR2405960A1 true FR2405960A1 (en) 1979-05-11
FR2405960B1 FR2405960B1 (en) 1984-11-23

Family

ID=26427639

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7829160A Granted FR2405960A1 (en) 1977-10-12 1978-10-12 POLYMER FOR CONTACT LENSES AND DERIVATIVE CONTACT LENSES

Country Status (5)

Country Link
AU (1) AU528355B2 (en)
CA (1) CA1103838A (en)
DE (1) DE2844078C2 (en)
FR (1) FR2405960A1 (en)
GB (1) GB2009189B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2459984A1 (en) * 1979-06-25 1981-01-16 American Optical Corp COMPOSITION FOR SOFT CONTACT LENSES WITH INCREASED OXYGEN PERMEABILITY AND CORRESPONDING LENSES
FR2526551A1 (en) * 1982-05-08 1983-11-10 Toyo Contact Lens Co Ltd HARD CONTACT LENSES PERMEABLE TO OXYGEN
EP0114894A1 (en) * 1982-07-27 1984-08-08 Hoya Corporation Oxygen-permeable hard contact lens
WO2010102747A3 (en) * 2009-03-13 2011-03-24 Cognis Ip Management Gmbh Monomers and macromers for forming hydrogels

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2917754A1 (en) * 1979-05-02 1980-11-13 Wacker Chemie Gmbh HYDROPHILIC, CROSS-LINKED, MODIFIED ORGANOPOLYSILOXANES PROCESS FOR THEIR PRODUCTION AND THEIR USE
US4259467A (en) * 1979-12-10 1981-03-31 Bausch & Lomb Incorporated Hydrophilic contact lens made from polysiloxanes containing hydrophilic sidechains
US4508884A (en) * 1983-05-25 1985-04-02 Coopervision, Inc. Oxygen permeable hard contact lens
US6891055B2 (en) * 2003-06-30 2005-05-10 Diana Zanini Process for the production of bis(trimethylsilyloxy)silylalkylglycerol methacrylates

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2255320A1 (en) * 1973-12-20 1975-07-18 Polycon Lab Inc Contact lens of increased oxygen permeability - made from a polysiloxanylalkyl acrylic ester/alkyl acrylic ester copolymer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2255320A1 (en) * 1973-12-20 1975-07-18 Polycon Lab Inc Contact lens of increased oxygen permeability - made from a polysiloxanylalkyl acrylic ester/alkyl acrylic ester copolymer

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2459984A1 (en) * 1979-06-25 1981-01-16 American Optical Corp COMPOSITION FOR SOFT CONTACT LENSES WITH INCREASED OXYGEN PERMEABILITY AND CORRESPONDING LENSES
FR2526551A1 (en) * 1982-05-08 1983-11-10 Toyo Contact Lens Co Ltd HARD CONTACT LENSES PERMEABLE TO OXYGEN
EP0114894A1 (en) * 1982-07-27 1984-08-08 Hoya Corporation Oxygen-permeable hard contact lens
EP0114894A4 (en) * 1982-07-27 1984-08-20 Hoya Lens Corp Oxygen-permeable hard contact lens.
WO2010102747A3 (en) * 2009-03-13 2011-03-24 Cognis Ip Management Gmbh Monomers and macromers for forming hydrogels

Also Published As

Publication number Publication date
GB2009189A (en) 1979-06-13
CA1103838A (en) 1981-06-23
DE2844078A1 (en) 1979-05-03
AU4036078A (en) 1980-04-17
GB2009189B (en) 1982-04-07
DE2844078C2 (en) 1983-11-10
FR2405960B1 (en) 1984-11-23
AU528355B2 (en) 1983-04-28

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse