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GB2127422B - Prostheses contact lenses and polymers therefor - Google Patents

Prostheses contact lenses and polymers therefor

Info

Publication number
GB2127422B
GB2127422B GB08323215A GB8323215A GB2127422B GB 2127422 B GB2127422 B GB 2127422B GB 08323215 A GB08323215 A GB 08323215A GB 8323215 A GB8323215 A GB 8323215A GB 2127422 B GB2127422 B GB 2127422B
Authority
GB
United Kingdom
Prior art keywords
prostheses
contact lenses
therefor
polymers
polymers therefor
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
GB08323215A
Other versions
GB2127422A (en
GB8323215D0 (en
Inventor
Maurice John Whitford
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.)
Contact Lenses Manufacturing Ltd
Original Assignee
Contact Lenses Manufacturing 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
Application filed by Contact Lenses Manufacturing Ltd filed Critical Contact Lenses Manufacturing Ltd
Priority to GB08323215A priority Critical patent/GB2127422B/en
Publication of GB8323215D0 publication Critical patent/GB8323215D0/en
Publication of GB2127422A publication Critical patent/GB2127422A/en
Application granted granted Critical
Publication of GB2127422B publication Critical patent/GB2127422B/en
Expired 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/18—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C08F230/085—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 the monomer being a polymerisable silane, e.g. (meth)acryloyloxy trialkoxy silanes or vinyl trialkoxysilanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dermatology (AREA)
  • Transplantation (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Materials For Medical Uses (AREA)
GB08323215A 1982-08-27 1983-08-30 Prostheses contact lenses and polymers therefor Expired GB2127422B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08323215A GB2127422B (en) 1982-08-27 1983-08-30 Prostheses contact lenses and polymers therefor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8224630 1982-08-27
GB08323215A GB2127422B (en) 1982-08-27 1983-08-30 Prostheses contact lenses and polymers therefor

Publications (3)

Publication Number Publication Date
GB8323215D0 GB8323215D0 (en) 1983-09-28
GB2127422A GB2127422A (en) 1984-04-11
GB2127422B true GB2127422B (en) 1987-02-25

Family

ID=26283685

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08323215A Expired GB2127422B (en) 1982-08-27 1983-08-30 Prostheses contact lenses and polymers therefor

Country Status (1)

Country Link
GB (1) GB2127422B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3599848B2 (en) * 1995-09-11 2004-12-08 株式会社メニコン Material for hydrous soft ophthalmic lens, molded article for hydrous soft ophthalmic lens comprising the same, and hydrous soft ophthalmic lens comprising the same and method for producing the same
JP3530287B2 (en) * 1995-10-24 2004-05-24 株式会社メニコン Low water content ophthalmic lens material, low water content ophthalmic lens molded article thereof, low water content ophthalmic lens made thereof, and method for producing the same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3004950A (en) * 1958-12-05 1961-10-17 Dow Chemical Co Copolymers of certain organosilicon monomers and n-vinyl cyclic carbamates
US3526533A (en) * 1966-08-10 1970-09-01 Xerox Corp Coated carrier particles
US3467634A (en) * 1966-08-10 1969-09-16 Xerox Corp Organosilicon terpolymers
US3453136A (en) * 1967-01-05 1969-07-01 Dow Corning Primer for room temperature vulcanizing polyurethanes
DE1720501B2 (en) * 1967-09-08 1976-04-08 Dynamit Nobel Ag, 5210 Troisdorf PROCESS FOR COPOLYMERIZATION OF VINYL-TRI-ALCOXY SILANES
GB1247346A (en) * 1968-01-12 1971-09-22 Fibreglass Ltd Chemical composition for use in coating glass fibres
DE1937299B2 (en) * 1969-07-23 1971-11-11 Dynamit Nobel Ag, 5210 Troisdorf PROCESS FOR CROSSLINKING MOLDED BODIES MADE FROM VINYL CHLORIDE POLYMERIZATES
NL7200317A (en) * 1971-01-15 1972-07-18
US4343927A (en) * 1976-11-08 1982-08-10 Chang Sing Hsiung Hydrophilic, soft and oxygen permeable copolymer compositions
GB1604519A (en) * 1977-07-25 1981-12-09 Bausch & Lomb Polysiloxane polymers and contact lens and other biomedical articles formed therefrom
US4152508A (en) * 1978-02-15 1979-05-01 Polymer Technology Corporation Silicone-containing hard contact lens material
US4306042A (en) * 1980-09-02 1981-12-15 Neefe Russell A Method of making a contact lens material with increased oxygen permeability
GB2086914B (en) * 1980-10-08 1984-07-04 G C Shika Kogya Kk Compositions for use in dentistry

Also Published As

Publication number Publication date
GB2127422A (en) 1984-04-11
GB8323215D0 (en) 1983-09-28

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Legal Events

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