ATE120014T1 - Benetzbare, flexible und sauerstoff durchlassende kontaktlinsen auf der basis von polyoxyalkyleneinheiten und ihre verwendung. - Google Patents

Benetzbare, flexible und sauerstoff durchlassende kontaktlinsen auf der basis von polyoxyalkyleneinheiten und ihre verwendung.

Info

Publication number: ATE120014T1
Authority: AT; Austria
Prior art keywords: contact lenses; wettable; flexible; polyoxyalkylene units; oxygen permeable
Prior art date: 1988-02-26

Application number

AT89810123T

Other languages

English (en)

Inventor

Kai Chiang Su

Frank Molock

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

1989-02-16

Publication date

1995-04-15

1989-02-16 Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag

1995-04-15 Application granted granted Critical

1995-04-15 Publication of ATE120014T1 publication Critical patent/ATE120014T1/de

Links

QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title abstract 2
229910052760 oxygen Inorganic materials 0.000 title abstract 2
239000001301 oxygen Substances 0.000 title abstract 2
229920000642 polymer Polymers 0.000 abstract 2
230000007547 defect Effects 0.000 abstract 1
239000007943 implant Substances 0.000 abstract 1
239000000203 mixture Substances 0.000 abstract 1
230000003287 optical effect Effects 0.000 abstract 1
230000035699 permeability Effects 0.000 abstract 1

Classifications

- 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
- C08G65/333—Polymers modified by chemical after-treatment with organic compounds containing nitrogen
- C08G65/33348—Polymers modified by chemical after-treatment with organic compounds containing nitrogen containing isocyanate group
- C08G65/33355—Polymers modified by chemical after-treatment with organic compounds containing nitrogen containing isocyanate group cyclic
- C08G65/33358—Polymers modified by chemical after-treatment with organic compounds containing nitrogen containing isocyanate group cyclic aromatic
- 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
- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4833—Polyethers containing oxyethylene units
- C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
- 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
- C08G65/26—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 from cyclic ethers and other compounds
- 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

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Organic Chemistry (AREA)
Polymers & Plastics (AREA)
Physics & Mathematics (AREA)
Epidemiology (AREA)
Optics & Photonics (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Transplantation (AREA)
Oral & Maxillofacial Surgery (AREA)
General Chemical & Material Sciences (AREA)
Dermatology (AREA)
General Physics & Mathematics (AREA)
Life Sciences & Earth Sciences (AREA)
Eyeglasses (AREA)
Materials For Medical Uses (AREA)
Silicon Polymers (AREA)
Macromonomer-Based Addition Polymer (AREA)
Compositions Of Macromolecular Compounds (AREA)
Polyethers (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Prostheses (AREA)

AT89810123T 1988-02-26 1989-02-16 Benetzbare, flexible und sauerstoff durchlassende kontaktlinsen auf der basis von polyoxyalkyleneinheiten und ihre verwendung. ATE120014T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US16062288A	1988-02-26	1988-02-26

Publications (1)

Publication Number	Publication Date
ATE120014T1 true ATE120014T1 (de)	1995-04-15

Family

ID=22577662

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT89810123T ATE120014T1 (de)	1988-02-26	1989-02-16	Benetzbare, flexible und sauerstoff durchlassende kontaktlinsen auf der basis von polyoxyalkyleneinheiten und ihre verwendung.

Country Status (11)

Country	Link
EP (1)	EP0330615B1 (de)
JP (1)	JPH01310325A (de)
AT (1)	ATE120014T1 (de)
AU (1)	AU614335B2 (de)
CA (1)	CA1339697C (de)
DE (1)	DE68921657T2 (de)
DK (1)	DK88589A (de)
ES (1)	ES2068909T3 (de)
GR (1)	GR3015436T3 (de)
IE (1)	IE66236B1 (de)
PT (1)	PT89828B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5196458A (en) *	1991-10-15	1993-03-23	Johnson & Johnson Vision Products, Inc.	Soft, high oxygen permeability ophthalmic lens
US5656210A (en) *	1995-03-31	1997-08-12	Johnson & Johnson Vision Products, Inc.	Reaction injection molding as a process to prepare contact lenses
US5674942A (en) *	1995-03-31	1997-10-07	Johnson & Johnson Vision Products, Inc.	Interpenetrating polymer networks for contact lens production
US5648402A (en) *	1995-06-01	1997-07-15	Nunez; Ivan M.	Contact lenses from highly permeable siloxane polyol material
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
US7390863B2 (en)	2005-08-30	2008-06-24	Bausch & Lomb Incorporated	Polymeric materials having enhanced ion and water transport property and medical devices comprising same
EP2225325B1 (de)	2007-07-25	2011-06-01	Alcon, Inc.	Werkstoffe mit hohem brechungsindex für ophthalmische vorrichtungen
IN2014MN01864A (de) *	2012-03-22	2015-07-03	Momentive Performance Mat Inc

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4486577A (en) *	1982-10-12	1984-12-04	Ciba-Geigy Corporation	Strong, silicone containing polymers with high oxygen permeability
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 ES ES89810123T patent/ES2068909T3/es not_active Expired - Lifetime
- 1989-02-16 DE DE68921657T patent/DE68921657T2/de not_active Expired - Fee Related
- 1989-02-16 AT AT89810123T patent/ATE120014T1/de not_active IP Right Cessation
- 1989-02-16 EP EP89810123A patent/EP0330615B1/de not_active Expired - Lifetime
- 1989-02-23 AU AU30253/89A patent/AU614335B2/en not_active Ceased
- 1989-02-24 PT PT89828A patent/PT89828B/pt not_active IP Right Cessation
- 1989-02-24 DK DK088589A patent/DK88589A/da not_active Application Discontinuation
- 1989-02-24 CA CA000591981A patent/CA1339697C/en not_active Expired - Fee Related
- 1989-02-24 IE IE60089A patent/IE66236B1/en not_active IP Right Cessation
- 1989-02-27 JP JP1043359A patent/JPH01310325A/ja active Pending
1995
- 1995-03-16 GR GR950400523T patent/GR3015436T3/el unknown

Also Published As

Publication number	Publication date
IE66236B1 (en)	1995-12-13
GR3015436T3 (en)	1995-06-30
DE68921657T2 (de)	1995-08-03
CA1339697C (en)	1998-03-03
EP0330615B1 (de)	1995-03-15
DE68921657D1 (de)	1995-04-20
PT89828A (pt)	1989-10-04
ES2068909T3 (es)	1995-05-01
AU3025389A (en)	1989-08-31
DK88589D0 (da)	1989-02-24
JPH01310325A (ja)	1989-12-14
PT89828B (pt)	1994-05-31
AU614335B2 (en)	1991-08-29
EP0330615A2 (de)	1989-08-30
DK88589A (da)	1989-08-27
EP0330615A3 (en)	1990-05-30
IE890600L (en)	1989-08-26

Legal Events

Date	Code	Title	Description
1995-09-15	UEP	Publication of translation of european patent specification
1999-11-15	REN	Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
GR3002491T3 (en)	1992-12-30	Wettable, flexible, oxygen permeable contact lens containing block copolymer polysiloxane-polyoxyalkylene backbone units, and use thereof
AU637361B2 (en)	1993-05-27	Polysiloxane-polyoxyalkylene block copolymers and ophthalmic devices containing them
DK88789D0 (da)	1989-02-24	Befugtelige, fleksible, oxygenpermeable kontaktlinser af blokcopolymerer indeholdende polysiloxan-p olyoxyalkylenhovedkaedeenheder
DE68921657D1 (de)	1995-04-20	Benetzbare, flexible und Sauerstoff durchlassende Kontaktlinsen auf der Basis von Polyoxyalkyleneinheiten und ihre Verwendung.
DE68928089D1 (de)	1997-07-10	Benetzbares, biegsames, sauerstoffdurchlässiges, quellbares Polymer mit Polyoxyalkyleneinheiten in der Hauptkette und Kontaktlinse
DE68919244D1 (de)	1994-12-15	Benetzungsfähige, harte, gasdurchlässige, nichtquellende Kontaktlinse.
ES2040761T3 (es)	1995-04-01	Lente de contacto practicamente no hinchable a base de un copolimero en bloque que contiene unidades de polisiloxano-polioxialquileno en su espina dorsal.