DK88789D0 - Befugtelige, fleksible, oxygenpermeable kontaktlinser af blokcopolymerer indeholdende polysiloxan-p olyoxyalkylenhovedkaedeenheder - Google Patents

Befugtelige, fleksible, oxygenpermeable kontaktlinser af blokcopolymerer indeholdende polysiloxan-p olyoxyalkylenhovedkaedeenheder

Info

Publication number: DK88789D0
Authority: DK; Denmark
Prior art keywords: contact lenses; olyoxyalkylen; polysiloxan; moisturized; flexible
Prior art date: 1988-02-26

Application number

DK088789A

Other languages

English (en)

Other versions

DK88789A (da

Inventor

Kai Chiang Su

J Richard Robertson

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

1989-02-24

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

1989-02-24 Publication of DK88789D0 publication Critical patent/DK88789D0/da

1989-08-27 Publication of DK88789A publication Critical patent/DK88789A/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
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/81—Unsaturated isocyanates or isothiocyanates
- C08G18/8108—Unsaturated isocyanates or isothiocyanates having only one isocyanate or isothiocyanate group
- 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
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/42—Block-or graft-polymers containing polysiloxane sequences
- C08G77/46—Block-or graft-polymers containing polysiloxane sequences containing polyether sequences

Landscapes

Chemical & Material Sciences (AREA)
Medicinal Chemistry (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Polymers & Plastics (AREA)
Chemical Kinetics & Catalysis (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Eyeglasses (AREA)
Silicon Polymers (AREA)
Materials For Medical Uses (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Polyethers (AREA)

DK088789A 1988-02-26 1989-02-24 Befugtelige, fleksible, oxygenpermeable kontaktlinser af blokcopolymerer indeholdende polysiloxan-p olyoxyalkylenhovedkaedeenheder DK88789A (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US16078988A	1988-02-26	1988-02-26

Publications (2)

Publication Number	Publication Date
DK88789D0 true DK88789D0 (da)	1989-02-24
DK88789A DK88789A (da)	1989-08-27

Family

ID=22578460

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK088789A DK88789A (da)	1988-02-26	1989-02-24	Befugtelige, fleksible, oxygenpermeable kontaktlinser af blokcopolymerer indeholdende polysiloxan-p olyoxyalkylenhovedkaedeenheder

Country Status (12)

Country	Link
EP (1)	EP0330617B1 (da)
JP (1)	JP2755657B2 (da)
AT (1)	ATE64999T1 (da)
AU (1)	AU612789B2 (da)
CA (1)	CA1339698C (da)
DE (1)	DE68900132D1 (da)
DK (1)	DK88789A (da)
ES (1)	ES2023033B3 (da)
GR (1)	GR3002848T3 (da)
HK (1)	HK1594A (da)
IE (1)	IE61135B1 (da)
PT (1)	PT89830B (da)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU637361B2 (en) *	1989-04-24	1993-05-27	Novartis Ag	Polysiloxane-polyoxyalkylene block copolymers and ophthalmic devices containing them
TW325481B (en) *	1994-12-05	1998-01-21	Novartis Ag	Silicon-containing polymer having oxygen permeability suitable for ophthalmic applications
US5648402A (en) *	1995-06-01	1997-07-15	Nunez; Ivan M.	Contact lenses from highly permeable siloxane polyol material
AUPN354595A0 (en) *	1995-06-14	1995-07-06	Ciba-Geigy Ag	Novel materials
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
DE19817776A1 (de) *	1998-04-21	1999-10-28	Wacker Chemie Gmbh	Aminofunktionelle Polydialkylsiloxan-Polyether Blockcopolymere
AU779729B2 (en)	1999-12-16	2005-02-10	Coopervision International Limited	Soft contact lens capable of being worn for a long period
BRPI0514733B1 (pt)	2004-08-27	2018-11-13	Asahikasei Aime Co Ltd	lente de contato de silicone hidrogel
US9322958B2 (en)	2004-08-27	2016-04-26	Coopervision International Holding Company, Lp	Silicone hydrogel contact lenses
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
MY159465A (en)	2009-10-01	2017-01-13	Coopervision Int Holding Co Lp	Silicone hydrogel contact lenses and methods of making silicone hydrogel contact lenses
KR101743801B1 (ko)	2011-02-28	2017-06-05	쿠퍼비젼 인터내셔날 홀딩 캄파니, 엘피	허용가능한 수준의 에너지 손실을 갖는 실리콘 히드로겔 콘택트 렌즈
KR101742352B1 (ko)	2011-02-28	2017-05-31	쿠퍼비젼 인터내셔날 홀딩 캄파니, 엘피	실리콘 히드로겔 콘택트 렌즈
ES2707276T3 (es)	2011-02-28	2019-04-03	Coopervision Int Holding Co Lp	Lentes de contacto de hidrogel de silicona y composiciones y métodos relacionados
KR101759373B1 (ko)	2011-02-28	2017-07-18	쿠퍼비젼 인터내셔날 홀딩 캄파니, 엘피	실리콘 히드로겔 콘택트 렌즈
SG192242A1 (en)	2011-02-28	2013-09-30	Coopervision Int Holding Co Lp	Dimensionally stable silicone hydrogel contact lenses
ES2441385T3 (es)	2011-02-28	2014-02-04	Coopervision International Holding Company, Lp	Lentes de contacto de hidrogel de silicona humectables
MY170510A (en)	2011-02-28	2019-08-08	Coopervision Int Ltd	Phosphine-containing hydrogel contact lenses
JP6338263B2 (ja) *	2011-08-17	2018-06-06	東レ株式会社	低含水性軟質デバイスおよびその製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4136250A (en) *	1977-07-20	1979-01-23	Ciba-Geigy Corporation	Polysiloxane hydrogels
US4153641A (en) *	1977-07-25	1979-05-08	Bausch & Lomb Incorporated	Polysiloxane composition and contact lens
FR2513644B1 (fr) *	1981-09-30	1985-06-21	Rhone Poulenc Spec Chim	Copolymeres sequences polysiloxaniques et polyurethannes utilisables notamment comme elastomeres thermoplastiques
US4486577A (en) *	1982-10-12	1984-12-04	Ciba-Geigy Corporation	Strong, silicone containing polymers with high oxygen permeability

1989
- 1989-02-16 AT AT89810125T patent/ATE64999T1/de not_active IP Right Cessation
- 1989-02-16 EP EP89810125A patent/EP0330617B1/en not_active Expired - Lifetime
- 1989-02-16 DE DE8989810125T patent/DE68900132D1/de not_active Expired - Lifetime
- 1989-02-16 ES ES89810125T patent/ES2023033B3/es not_active Expired - Lifetime
- 1989-02-23 AU AU30251/89A patent/AU612789B2/en not_active Ceased
- 1989-02-24 DK DK088789A patent/DK88789A/da not_active Application Discontinuation
- 1989-02-24 CA CA000591989A patent/CA1339698C/en not_active Expired - Fee Related
- 1989-02-24 PT PT89830A patent/PT89830B/pt not_active IP Right Cessation
- 1989-02-24 IE IE60289A patent/IE61135B1/en not_active IP Right Cessation
- 1989-02-27 JP JP1043361A patent/JP2755657B2/ja not_active Expired - Lifetime
1991
- 1991-10-04 GR GR91400803T patent/GR3002848T3/el unknown
1994
- 1994-01-06 HK HK15/94A patent/HK1594A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
PT89830A (pt)	1989-10-04
IE890602L (en)	1989-08-26
HK1594A (en)	1994-01-14
ATE64999T1 (de)	1991-07-15
JP2755657B2 (ja)	1998-05-20
IE61135B1 (en)	1994-10-05
ES2023033B3 (es)	1991-12-16
DE68900132D1 (de)	1991-08-08
DK88789A (da)	1989-08-27
AU612789B2 (en)	1991-07-18
CA1339698C (en)	1998-03-03
AU3025189A (en)	1989-08-31
EP0330617B1 (en)	1991-07-03
GR3002848T3 (en)	1993-01-25
JPH01254166A (ja)	1989-10-11
PT89830B (pt)	1994-05-31
EP0330617A1 (en)	1989-08-30

Publication	Publication Date	Title
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
AU637361B2 (en)	1993-05-27	Polysiloxane-polyoxyalkylene block copolymers and ophthalmic devices containing them
DK88589D0 (da)	1989-02-24	Befugtelige, fleksible, oxygenpermeable kontaktlinser indeholdende polyoxyalkylenhovedkaedeenheder
DE68919244D1 (de)	1994-12-15	Benetzungsfähige, harte, gasdurchlässige, nichtquellende Kontaktlinse.
DE3775709D1 (de)	1992-02-13	Im wesentlichen nicht quellbare kontaktlinse, die blockcopolymere mit polysiloxan-polyoxyalkylen-einheiten in der hauptkette enthaelt.

Legal Events

Date	Code	Title	Description
2000-03-06	AHB	Application shelved due to non-payment