ATE115968T1 - Gasdurchlässige kontaktlinse und verfahren und materialien zu ihrer herstellung. - Google Patents

Gasdurchlässige kontaktlinse und verfahren und materialien zu ihrer herstellung.

Info

Publication number: ATE115968T1
Authority: AT; Austria
Prior art keywords: polymer; mixture; lenses; gas; materials
Prior art date: 1987-06-18

Application number

AT88305563T

Other languages

English (en)

Inventor

Richard Y S Chen

Original Assignee

Ocular Technologies Inc

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.)

1987-06-18

Filing date

1988-06-17

Publication date

1995-01-15

1988-06-17 Application filed by Ocular Technologies Inc filed Critical Ocular Technologies Inc

1995-01-15 Application granted granted Critical

1995-01-15 Publication of ATE115968T1 publication Critical patent/ATE115968T1/de

Links

239000000203 mixture Substances 0.000 abstract 3
229920000642 polymer Polymers 0.000 abstract 3
VHSHLMUCYSAUQU-UHFFFAOYSA-N 2-hydroxypropyl methacrylate Chemical compound CC(O)COC(=O)C(C)=C VHSHLMUCYSAUQU-UHFFFAOYSA-N 0.000 abstract 1
239000004971 Cross linker Substances 0.000 abstract 1
CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 abstract 1
VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 abstract 1
BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 abstract 1
WETWJCDKMRHUPV-UHFFFAOYSA-N acetyl chloride Chemical compound CC(Cl)=O WETWJCDKMRHUPV-UHFFFAOYSA-N 0.000 abstract 1
239000012346 acetyl chloride Substances 0.000 abstract 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
OIWOHHBRDFKZNC-UHFFFAOYSA-N cyclohexyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC1CCCCC1 OIWOHHBRDFKZNC-UHFFFAOYSA-N 0.000 abstract 1
229910052760 oxygen Inorganic materials 0.000 abstract 1
239000001301 oxygen Substances 0.000 abstract 1
239000003505 polymerization initiator Substances 0.000 abstract 1
229910000077 silane Inorganic materials 0.000 abstract 1
239000000126 substance Substances 0.000 abstract 1
-1 trimethylsiloxy Chemical group 0.000 abstract 1

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
- C08F30/00—Homopolymers or 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
- C08F30/04—Homopolymers or 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
- C08F30/08—Homopolymers or 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
- 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

Physics & Mathematics (AREA)
Chemical & Material Sciences (AREA)
Medicinal Chemistry (AREA)
Health & Medical Sciences (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Eyeglasses (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Separation Using Semi-Permeable Membranes (AREA)
Treatments Of Macromolecular Shaped Articles (AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

AT88305563T 1987-06-18 1988-06-17 Gasdurchlässige kontaktlinse und verfahren und materialien zu ihrer herstellung. ATE115968T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/063,312 US4812598A (en)	1987-06-18	1987-06-18	Gas permeable contact lens and method and materials for its manufacture

Publications (1)

Publication Number	Publication Date
ATE115968T1 true ATE115968T1 (de)	1995-01-15

Family

ID=22048371

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT88305563T ATE115968T1 (de)	1987-06-18	1988-06-17	Gasdurchlässige kontaktlinse und verfahren und materialien zu ihrer herstellung.

Country Status (8)

Country	Link
US (1)	US4812598A (de)
EP (1)	EP0295947B1 (de)
JP (1)	JP2604805B2 (de)
AT (1)	ATE115968T1 (de)
AU (1)	AU1812588A (de)
BR (1)	BR8802917A (de)
DE (1)	DE3852522T2 (de)
ES (1)	ES2068200T3 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5529728A (en)	1986-01-28	1996-06-25	Q2100, Inc.	Process for lens curing and coating
US6730244B1 (en)	1986-01-28	2004-05-04	Q2100, Inc.	Plastic lens and method for the production thereof
US5364256A (en)	1986-01-28	1994-11-15	Ophthalmic Research Group International, Inc.	Apparatus for the production of plastic lenses
US5415816A (en)	1986-01-28	1995-05-16	Q2100, Inc.	Method for the production of plastic lenses
US6201037B1 (en)	1986-01-28	2001-03-13	Ophthalmic Research Group International, Inc.	Plastic lens composition and method for the production thereof
US5219497A (en) *	1987-10-30	1993-06-15	Innotech, Inc.	Method for manufacturing lenses using thin coatings
GB2249551B (en) *	1990-09-28	1995-03-08	Kansai Paint Co Ltd	Cationically electrodepositable finely divided gelled polymers and processes for producing the same
WO1992018548A1 (en) *	1991-04-18	1992-10-29	Optical Research, Inc.	Novel composition for contact lenses
US5162469A (en) *	1991-08-05	1992-11-10	Optical Research Inc.	Composition for rigid gas permeable contact lenses
US5514214A (en)	1993-09-20	1996-05-07	Q2100, Inc.	Eyeglass lens and mold spin coater
US7468398B2 (en)	1994-09-06	2008-12-23	Ciba Vision Corporation	Extended wear ophthalmic lens
US5760100B1 (en) *	1994-09-06	2000-11-14	Ciba Vision Corp	Extended wear ophthalmic lens
TW585882B (en) *	1995-04-04	2004-05-01	Novartis Ag	A method of using a contact lens as an extended wear lens and a method of screening an ophthalmic lens for utility as an extended-wear lens
JP3599848B2 (ja) *	1995-09-11	2004-12-08	株式会社メニコン	含水性軟質眼用レンズ用材料、それからなる含水性軟質眼用レンズ用成形体、ならびにそれからなる含水性軟質眼用レンズおよびその製法
JP3530287B2 (ja) *	1995-10-24	2004-05-24	株式会社メニコン	低含水性眼用レンズ用材料、それからなる低含水性眼用レンズ用成形体、ならびにそれからなる低含水性眼用レンズおよびその製法
US6022498A (en)	1996-04-19	2000-02-08	Q2100, Inc.	Methods for eyeglass lens curing using ultraviolet light
US6280171B1 (en)	1996-06-14	2001-08-28	Q2100, Inc.	El apparatus for eyeglass lens curing using ultraviolet light
US5807944A (en) *	1996-06-27	1998-09-15	Ciba Vision Corporation	Amphiphilic, segmented copolymer of controlled morphology and ophthalmic devices including contact lenses made therefrom
US5817918A (en) *	1997-01-29	1998-10-06	Pioneer Hi-Bred International, Inc.	Hybrid maize plant & seed (38R21)
US6488375B2 (en)	1999-10-28	2002-12-03	Ocular Sciences, Inc.	Tinted contact lens and method for making same
ATE315795T1 (de)	1999-11-01	2006-02-15	Praful Doshi	Getönte kontaktlinse aus kunststoff und verfahren zu deren herstellung
US7048375B2 (en)	1999-11-01	2006-05-23	Praful Doshi	Tinted lenses and methods of manufacture
US7267846B2 (en)	1999-11-01	2007-09-11	Praful Doshi	Tinted lenses and methods of manufacture
US6880932B2 (en)	1999-11-01	2005-04-19	Praful Doshi	Tinted lenses and methods of manufacture
JP5076256B2 (ja) *	2000-09-05	2012-11-21	東レ株式会社	モノマー組成物、それを用いたポリマーおよび眼用レンズ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2052397C2 (de) *	1969-12-15	1982-11-18	&Ccaron;eskoslovenská akademie v&ecaron;d, Praha	Verfahren zur Hydrophilierung von durchsichtigen Gegenständen aus hydrophoben organischen Polymeren
US3808178A (en) *	1972-06-16	1974-04-30	Polycon Laboratories	Oxygen-permeable contact lens composition,methods and article of manufacture
JPS5455455A (en) *	1977-10-12	1979-05-02	Toyo Contact Lens Co Ltd	Contact lens
US4152508A (en) *	1978-02-15	1979-05-01	Polymer Technology Corporation	Silicone-containing hard contact lens material

1987
- 1987-06-18 US US07/063,312 patent/US4812598A/en not_active Expired - Lifetime
1988
- 1988-06-15 BR BR8802917A patent/BR8802917A/pt unknown
- 1988-06-17 DE DE3852522T patent/DE3852522T2/de not_active Expired - Fee Related
- 1988-06-17 ES ES88305563T patent/ES2068200T3/es not_active Expired - Lifetime
- 1988-06-17 EP EP88305563A patent/EP0295947B1/de not_active Expired - Lifetime
- 1988-06-17 JP JP63149906A patent/JP2604805B2/ja not_active Expired - Lifetime
- 1988-06-17 AT AT88305563T patent/ATE115968T1/de not_active IP Right Cessation
- 1988-06-17 AU AU18125/88A patent/AU1812588A/en not_active Abandoned

Also Published As

Publication number	Publication date
EP0295947A3 (en)	1989-12-13
JP2604805B2 (ja)	1997-04-30
ES2068200T3 (es)	1995-04-16
US4812598A (en)	1989-03-14
AU1812588A (en)	1989-01-19
BR8802917A (pt)	1989-01-03
DE3852522T2 (de)	1995-05-04
DE3852522D1 (de)	1995-02-02
JPH0199021A (ja)	1989-04-17
EP0295947B1 (de)	1994-12-21
EP0295947A2 (de)	1988-12-21

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Legal Events

Date	Code	Title	Description
1995-06-15	UEP	Publication of translation of european patent specification
2001-03-15	REN	Ceased due to non-payment of the annual fee