DK88489A - Befugtelige, fleksible, oxygenpermeable, kvaeldbare kontaktlinser indeholdende polyoxyalkylenhovedkaedeenheder - Google Patents

Befugtelige, fleksible, oxygenpermeable, kvaeldbare kontaktlinser indeholdende polyoxyalkylenhovedkaedeenheder

Info

Publication number: DK88489A
Authority: DK; Denmark
Prior art keywords: flexible; contact lenses; temperable; moisturized; oxygen permeable
Prior art date: 1988-02-26

Application number

DK088489A

Other languages

English (en)

Other versions

DK88489D0 (da

Inventor

Frank Molock

Kai Chiang Su

Original Assignee

Ciba Geigy Ag

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.)

1988-02-26

Filing date

1989-02-24

Publication date

1989-08-27

1989-02-24 Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag

1989-02-24 Publication of DK88489D0 publication Critical patent/DK88489D0/da

1989-08-27 Publication of DK88489A publication Critical patent/DK88489A/da

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
- 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
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/06—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/67—Unsaturated compounds having active hydrogen
- C08G18/671—Unsaturated compounds having only one group containing active hydrogen
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
- C08G65/329—Polymers modified by chemical after-treatment with organic compounds

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Eyeglasses (AREA)
Polyethers (AREA)
Macromonomer-Based Addition Polymer (AREA)
Medicinal Preparation (AREA)
Silicon Polymers (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Materials For Medical Uses (AREA)

DK088489A 1988-02-26 1989-02-24 Befugtelige, fleksible, oxygenpermeable, kvaeldbare kontaktlinser indeholdende polyoxyalkylenhovedkaedeenheder DK88489A (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US16096788A	1988-02-26	1988-02-26

Publications (2)

Publication Number	Publication Date
DK88489D0 DK88489D0 (da)	1989-02-24
DK88489A true DK88489A (da)	1989-08-27

Family

ID=22579237

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK088489A DK88489A (da)	1988-02-26	1989-02-24	Befugtelige, fleksible, oxygenpermeable, kvaeldbare kontaktlinser indeholdende polyoxyalkylenhovedkaedeenheder

Country Status (10)

Country	Link
EP (1)	EP0330614B1 (da)
JP (1)	JPH028218A (da)
AT (1)	ATE154049T1 (da)
AU (1)	AU618077B2 (da)
CA (1)	CA1337540C (da)
DE (1)	DE68928089T2 (da)
DK (1)	DK88489A (da)
ES (1)	ES2102352T3 (da)
GR (1)	GR3024308T3 (da)
PT (1)	PT89827B (da)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI99158C (fi) *	1991-06-28	1997-10-10	Uponor Bv	Menetelmä muoviputken pinnan suojaamiseksi sähköhitsaamalla tapahtuvaa liittämistä varten ja sähköhitsattava muoviputki
US5210111A (en) *	1991-08-22	1993-05-11	Ciba-Geigy Corporation	Crosslinked hydrogels derived from hydrophilic polymer backbones
US5196458A (en) *	1991-10-15	1993-03-23	Johnson & Johnson Vision Products, Inc.	Soft, high oxygen permeability ophthalmic lens
US5484863A (en) *	1993-03-10	1996-01-16	Johnson & Johnson Vision Products, Inc.	Polymeric ophthalmic lens prepared from unsaturated polyoxyethylene monomers
US5352251A (en) *	1993-03-30	1994-10-04	Shell Oil Company	Fuel compositions
US5294692A (en) *	1993-06-30	1994-03-15	National Starch And Chemical Investment Holding Corporation	Associative monomers and polymers
US5648402A (en) *	1995-06-01	1997-07-15	Nunez; Ivan M.	Contact lenses from highly permeable siloxane polyol material
US6132462A (en) *	1995-12-22	2000-10-17	Santen Pharmaceutical Co., Ltd.	Copolymers formed from three components and intraocular lenses made thereof
US5922821A (en) *	1996-08-09	1999-07-13	Alcon Laboratories, Inc.	Ophthalmic lens polymers
US6261327B1 (en)	1997-05-29	2001-07-17	Shell Oil Company	Additive concentrates for rapidly reducing octane requirement
CN1089754C (zh)	1997-06-05	2002-08-28	参天制药株式会社	用作聚合物成分的衣康酸衍生物
CN1213671A (zh)	1997-10-07	1999-04-14	参天制药株式会社	四成分共聚物及由该共聚物形成的眼用透镜
EP1873180B1 (en) *	2002-08-14	2014-05-07	Novartis AG	Ophthalmic device made from a radiation-curable prepolymer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0000507B1 (de) *	1977-07-20	1982-09-29	Ciba-Geigy Ag	Verfahren zur Herstellung von Hydrogelen in Form kugelförmiger Perlen grösseren Durchmessers
US4396749A (en) *	1981-04-29	1983-08-02	Shell Oil Company	Preparation of composite polymers containing active hydrogen atoms
US4486577A (en) *	1982-10-12	1984-12-04	Ciba-Geigy Corporation	Strong, silicone containing polymers with high oxygen permeability
DE3339068C2 (de) *	1982-11-06	1984-12-06	Th. Goldschmidt Ag, 4300 Essen	Verfahren zur Herstellung von Polymerisaten mit seitenständig gebundenen Polyoxyalkylenketten und deren Verwendung zur Herstellung von Polyurethanen
FR2539135B1 (fr) *	1983-01-11	1986-02-28	Essilor Int	Hydrogels de polyurethane et procede de fabrication
JPS59161420A (ja) *	1983-03-07	1984-09-12	Toray Ind Inc	ヒドロゲル
JPS61126052A (ja) *	1984-11-20	1986-06-13	Green Cross Corp:The	含フツ素メタクリル酸エステル
DE3686085T2 (de) *	1985-05-02	1993-01-07	Ciba Geigy Ag	Hydrogele mit erhoehter beladungskapazitaet bezueglich einer in einem organischen loesungsmittel loeslichen wirksubstanz, deren herstellung sowie deren verwendung.
US4701474A (en) *	1986-04-09	1987-10-20	Union Carbide Corporation	Reduced reactivity polyols as foam controllers in producing polyurethanes foams
US4780488A (en) *	1986-08-29	1988-10-25	Ciba-Geigy Corporation	Wettable, flexible, oxygen permeable, substantially non-swellable contact lens containing polyoxyalkylene backbone units, and use thereof

1989
- 1989-02-16 EP EP89810122A patent/EP0330614B1/en not_active Expired - Lifetime
- 1989-02-16 ES ES89810122T patent/ES2102352T3/es not_active Expired - Lifetime
- 1989-02-16 DE DE68928089T patent/DE68928089T2/de not_active Expired - Fee Related
- 1989-02-16 AT AT89810122T patent/ATE154049T1/de not_active IP Right Cessation
- 1989-02-23 AU AU30250/89A patent/AU618077B2/en not_active Ceased
- 1989-02-24 DK DK088489A patent/DK88489A/da not_active Application Discontinuation
- 1989-02-24 CA CA000591990A patent/CA1337540C/en not_active Expired - Fee Related
- 1989-02-24 PT PT89827A patent/PT89827B/pt not_active IP Right Cessation
- 1989-02-27 JP JP1043358A patent/JPH028218A/ja active Pending
1997
- 1997-07-30 GR GR970401957T patent/GR3024308T3/el unknown

Also Published As

Publication number	Publication date
DE68928089T2 (de)	1997-12-18
EP0330614A3 (en)	1991-09-18
ATE154049T1 (de)	1997-06-15
EP0330614A2 (en)	1989-08-30
EP0330614B1 (en)	1997-06-04
CA1337540C (en)	1995-11-07
PT89827A (pt)	1989-10-04
GR3024308T3 (en)	1997-10-31
JPH028218A (ja)	1990-01-11
PT89827B (pt)	1994-04-29
AU618077B2 (en)	1991-12-12
AU3025089A (en)	1989-08-31
DE68928089D1 (de)	1997-07-10
DK88489D0 (da)	1989-02-24
ES2102352T3 (es)	1997-08-01

Publication	Publication Date	Title
ES2106026T3 (es)	1997-11-01	Una lente de contacto humectable, flexible, permeable al oxigeno que contiene un copolimero en bloque con unidades de espina dorsal de polisiloxano-polioxialquileno.
DK88489A (da)	1989-08-27	Befugtelige, fleksible, oxygenpermeable, kvaeldbare kontaktlinser indeholdende polyoxyalkylenhovedkaedeenheder
ES2054700T3 (es)	1994-08-16	Una lente de contacto practicamente no hinchable y que contiene unidades de espina dorsal de polioxialquileno.
DK88689D0 (da)	1989-02-24	Befugtelige, fleksible, oxygenpermeable kontaktlinser af blokcopolymerer indeholdende polysiloxan-polyoxyalkylenhovedkaedeenheder
DK88789D0 (da)	1989-02-24	Befugtelige, fleksible, oxygenpermeable kontaktlinser af blokcopolymerer indeholdende polysiloxan-p olyoxyalkylenhovedkaedeenheder
DK581187A (da)	1988-05-07	Praktisk taget ikke-kvaeldbare kontaktlinser
DK88589D0 (da)	1989-02-24	Befugtelige, fleksible, oxygenpermeable kontaktlinser indeholdende polyoxyalkylenhovedkaedeenheder
DE68919244D1 (de)	1994-12-15	Benetzungsfähige, harte, gasdurchlässige, nichtquellende Kontaktlinse.

Legal Events

Date	Code	Title	Description
1999-10-04	AHB	Application shelved due to non-payment