GB1399301A - Physiologically compatible contact lenses and a method for their production - Google Patents

Physiologically compatible contact lenses and a method for their production

Info

Publication number
GB1399301A
GB1399301A GB26673A GB26673A GB1399301A GB 1399301 A GB1399301 A GB 1399301A GB 26673 A GB26673 A GB 26673A GB 26673 A GB26673 A GB 26673A GB 1399301 A GB1399301 A GB 1399301A
Authority
GB
United Kingdom
Prior art keywords
production
contact lenses
physiologically compatible
compatible contact
physiologically
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
GB26673A
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.)
BIOCONTACTS
Original Assignee
BIOCONTACTS
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 BIOCONTACTS filed Critical BIOCONTACTS
Publication of GB1399301A publication Critical patent/GB1399301A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/14—Esterification
GB26673A 1972-01-03 1973-01-02 Physiologically compatible contact lenses and a method for their production Expired GB1399301A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21513772A 1972-01-03 1972-01-03

Publications (1)

Publication Number Publication Date
GB1399301A true GB1399301A (en) 1975-07-02

Family

ID=22801811

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26673A Expired GB1399301A (en) 1972-01-03 1973-01-02 Physiologically compatible contact lenses and a method for their production

Country Status (8)

Country Link
JP (2) JPS5331189B2 (en)
AU (1) AU473177B2 (en)
CA (1) CA983230A (en)
DE (1) DE2262866C2 (en)
FR (1) FR2167606B1 (en)
GB (1) GB1399301A (en)
HK (1) HK52480A (en)
ZA (1) ZA728978B (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6867245B2 (en) 1999-12-16 2005-03-15 Asahikasei Aime Co., Ltd. Long wearable soft contact lens
US8367746B2 (en) 2004-08-27 2013-02-05 Coopervision International Holding Company Silicone hydrogel contact lens
US8445614B2 (en) 2011-02-28 2013-05-21 Coopervision International Holding Company, Lp Dimensionally stable silicone hydrogel contact lenses
US8481662B2 (en) 2011-02-28 2013-07-09 Coopervision International Holding Company, Lp Silicone hydrogel contact lenses having acceptable levels of energy loss
US8487058B2 (en) 2011-02-28 2013-07-16 Coopervision International Holding Company, Lp Wettable silicone hydrogel contact lenses
US8513325B2 (en) 2011-02-28 2013-08-20 Coopervision International Holding Company, Lp Silicone hydrogel contact lenses and related compositions and methods
US8642677B2 (en) 2011-02-28 2014-02-04 Coopervision International Holding Company, Lp Phosphine-containing hydrogel contact lenses
US8672475B2 (en) 2009-10-01 2014-03-18 Coopervision International Holding Company, LLC Silicone hydrogel contact lenses and methods of making silicone hydrogel contact lenses
US8820928B2 (en) 2011-02-28 2014-09-02 Coopervision International Holding Company, Lp Silicone hydrogel contact lenses
US8865789B2 (en) 2011-02-28 2014-10-21 Coopervision International Holding Company, Lp Silicone hydrogel contact lenses
US9322958B2 (en) 2004-08-27 2016-04-26 Coopervision International Holding Company, Lp Silicone hydrogel contact lenses

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152508A (en) * 1978-02-15 1979-05-01 Polymer Technology Corporation Silicone-containing hard contact lens material
JP2713572B2 (en) * 1987-12-28 1998-02-16 ノバルティス アクチエンゲゼルシャフト Manufacturing method of non-hydrated soft lens
JP2716712B2 (en) * 1988-01-18 1998-02-18 ノバルティス アクチエンゲゼルシャフト Non-hydrated soft lens and method of manufacturing the same
JP2716713B2 (en) * 1988-01-18 1998-02-18 ノバルティス アクチエンゲゼルシャフト Method for producing non-hydrated soft lens
JP2798468B2 (en) * 1990-02-28 1998-09-17 ホーヤ株式会社 Contact lens material and method of manufacturing contact lens
US9915433B2 (en) 2014-05-30 2018-03-13 Amtrol Licensing Inc. Moisture detecting air cap indicator for expansion tank failure
JP6398026B1 (en) * 2017-09-14 2018-09-26 共栄社化学株式会社 Thermosetting resin composition

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3220960A (en) * 1960-12-21 1965-11-30 Wichterle Otto Cross-linked hydrophilic polymers and articles made therefrom
US3503942A (en) * 1965-10-23 1970-03-31 Maurice Seiderman Hydrophilic plastic contact lens

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6867245B2 (en) 1999-12-16 2005-03-15 Asahikasei Aime Co., Ltd. Long wearable soft contact lens
US8637621B2 (en) 1999-12-16 2014-01-28 Coopervision International Holding Company, Lp Long-wearable soft contact lens
US8614261B2 (en) 2004-08-27 2013-12-24 Coopervision International Holding Company Lp Silicone hydrogel contact lens
US8367746B2 (en) 2004-08-27 2013-02-05 Coopervision International Holding Company Silicone hydrogel contact lens
US9322958B2 (en) 2004-08-27 2016-04-26 Coopervision International Holding Company, Lp Silicone hydrogel contact lenses
US8672475B2 (en) 2009-10-01 2014-03-18 Coopervision International Holding Company, LLC Silicone hydrogel contact lenses and methods of making silicone hydrogel contact lenses
US8642677B2 (en) 2011-02-28 2014-02-04 Coopervision International Holding Company, Lp Phosphine-containing hydrogel contact lenses
US8513325B2 (en) 2011-02-28 2013-08-20 Coopervision International Holding Company, Lp Silicone hydrogel contact lenses and related compositions and methods
US8487058B2 (en) 2011-02-28 2013-07-16 Coopervision International Holding Company, Lp Wettable silicone hydrogel contact lenses
US8658748B2 (en) 2011-02-28 2014-02-25 Coopervision International Holding Company, Lp Silicone hydrogel contact lenses having acceptable levels of energy loss
US8658747B2 (en) 2011-02-28 2014-02-25 Coopervision International Holding Company, Lp Wettable silicone hydrogel contact lenses
US8481662B2 (en) 2011-02-28 2013-07-09 Coopervision International Holding Company, Lp Silicone hydrogel contact lenses having acceptable levels of energy loss
US8820928B2 (en) 2011-02-28 2014-09-02 Coopervision International Holding Company, Lp Silicone hydrogel contact lenses
US8865789B2 (en) 2011-02-28 2014-10-21 Coopervision International Holding Company, Lp Silicone hydrogel contact lenses
US8445614B2 (en) 2011-02-28 2013-05-21 Coopervision International Holding Company, Lp Dimensionally stable silicone hydrogel contact lenses
US9864103B2 (en) 2011-02-28 2018-01-09 Coopervision International Holding Company, Lp Phosphine-containing hydrogel contact lenses

Also Published As

Publication number Publication date
HK52480A (en) 1980-09-26
DE2262866C2 (en) 1985-01-10
JPS5933887B2 (en) 1984-08-18
JPS5331189B2 (en) 1978-08-31
AU5067273A (en) 1974-07-04
JPS4875047A (en) 1973-10-09
DE2262866A1 (en) 1973-07-12
JPS53121643A (en) 1978-10-24
FR2167606B1 (en) 1977-02-04
CA983230A (en) 1976-02-10
FR2167606A1 (en) 1973-08-24
ZA728978B (en) 1974-08-28
AU473177B2 (en) 1974-07-04

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19921231