GB1548158A - Contact lens having high oxygen permeability - Google Patents

Contact lens having high oxygen permeability

Info

Publication number
GB1548158A
GB1548158A GB2991074A GB2991074A GB1548158A GB 1548158 A GB1548158 A GB 1548158A GB 2991074 A GB2991074 A GB 2991074A GB 2991074 A GB2991074 A GB 2991074A GB 1548158 A GB1548158 A GB 1548158A
Authority
GB
United Kingdom
Prior art keywords
contact lens
oxygen permeability
high oxygen
permeability
lens
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
GB2991074A
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.)
GLOBAL VISION UK Ltd
Original Assignee
GLOBAL VISION UK 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 to FR7600056A priority Critical patent/FR2333263A1/en
Priority to DE19762600177 priority patent/DE2600177A1/en
Application filed by GLOBAL VISION UK Ltd filed Critical GLOBAL VISION UK Ltd
Priority to GB2991074A priority patent/GB1548158A/en
Priority to BE166108A priority patent/BE840690A/en
Publication of GB1548158A publication Critical patent/GB1548158A/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
GB2991074A 1976-03-19 1976-03-19 Contact lens having high oxygen permeability Expired GB1548158A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7600056A FR2333263A1 (en) 1976-03-19 1976-01-05 VERY PERMEABLE CONTACT GLASS FOR OXYGEN AND HYDROPHILIC COPOLYMER CONTAINING IONIC GROUPS FOR ITS REALIZATION
DE19762600177 DE2600177A1 (en) 1976-03-19 1976-01-05 CONTACT LENS WITH HIGH OXYGEN PERMEABILITY
GB2991074A GB1548158A (en) 1976-03-19 1976-03-19 Contact lens having high oxygen permeability
BE166108A BE840690A (en) 1976-03-19 1976-04-13 CONTACT LENSES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2991074A GB1548158A (en) 1976-03-19 1976-03-19 Contact lens having high oxygen permeability

Publications (1)

Publication Number Publication Date
GB1548158A true GB1548158A (en) 1979-07-04

Family

ID=10299196

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2991074A Expired GB1548158A (en) 1976-03-19 1976-03-19 Contact lens having high oxygen permeability

Country Status (4)

Country Link
BE (1) BE840690A (en)
DE (1) DE2600177A1 (en)
FR (1) FR2333263A1 (en)
GB (1) GB1548158A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0032443A2 (en) * 1980-01-10 1981-07-22 CooperVision Inc. Cross-linked polymers for contact lenses
US4820038A (en) * 1986-08-14 1989-04-11 Coopervision, Inc. Hydrogel contact lens

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4168112A (en) * 1978-01-05 1979-09-18 Polymer Technology Corporation Contact lens with a hydrophilic, polyelectrolyte complex coating and method for forming same
JPS59195621A (en) * 1983-04-22 1984-11-06 Toyo Contact Lens Co Ltd Soft contact lens

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0032443A2 (en) * 1980-01-10 1981-07-22 CooperVision Inc. Cross-linked polymers for contact lenses
EP0032443A3 (en) * 1980-01-10 1981-10-14 Coopervision U.K. Limited Cross-linked polymers for contact lenses
US4820038A (en) * 1986-08-14 1989-04-11 Coopervision, Inc. Hydrogel contact lens

Also Published As

Publication number Publication date
FR2333263A1 (en) 1977-06-24
DE2600177A1 (en) 1976-07-08
FR2333263B1 (en) 1982-04-23
BE840690A (en) 1976-08-02

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Legal Events

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