DE3881647D1 - Benetzungsfaehige silikonelastomere fuer die herstellung von kontaktlinsen. - Google Patents

Benetzungsfaehige silikonelastomere fuer die herstellung von kontaktlinsen.

Info

Publication number
DE3881647D1
DE3881647D1 DE8888402645T DE3881647T DE3881647D1 DE 3881647 D1 DE3881647 D1 DE 3881647D1 DE 8888402645 T DE8888402645 T DE 8888402645T DE 3881647 T DE3881647 T DE 3881647T DE 3881647 D1 DE3881647 D1 DE 3881647D1
Authority
DE
Germany
Prior art keywords
wetable
production
contact lenses
silicone elastomers
elastomers
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 - Fee Related
Application number
DE8888402645T
Other languages
English (en)
Other versions
DE3881647T2 (de
Inventor
Jean-Marc Frances
Georges Wajs
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.)
EssilorLuxottica SA
Original Assignee
Essilor International Compagnie Generale dOptique SA
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 Essilor International Compagnie Generale dOptique SA filed Critical Essilor International Compagnie Generale dOptique SA
Application granted granted Critical
Publication of DE3881647D1 publication Critical patent/DE3881647D1/de
Publication of DE3881647T2 publication Critical patent/DE3881647T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • 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
    • C08G77/04—Polysiloxanes
    • C08G77/12—Polysiloxanes containing silicon bound to 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
    • 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
    • C08G77/04—Polysiloxanes
    • C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
    • 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
    • C08G77/04—Polysiloxanes
    • C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
    • 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
    • C08G77/70—Siloxanes defined by use of the MDTQ nomenclature

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Silicon Polymers (AREA)
  • Eyeglasses (AREA)
DE88402645T 1987-10-23 1988-10-20 Benetzungsfähige Silikonelastomere für die Herstellung von Kontaktlinsen. Expired - Fee Related DE3881647T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8714681A FR2622201B1 (fr) 1987-10-23 1987-10-23 Elastomere de silicones mouillable convenant a la fabrication de lentilles de contact

Publications (2)

Publication Number Publication Date
DE3881647D1 true DE3881647D1 (de) 1993-07-15
DE3881647T2 DE3881647T2 (de) 1993-10-28

Family

ID=9356109

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88402645T Expired - Fee Related DE3881647T2 (de) 1987-10-23 1988-10-20 Benetzungsfähige Silikonelastomere für die Herstellung von Kontaktlinsen.

Country Status (5)

Country Link
US (1) US4940751A (de)
EP (1) EP0317377B1 (de)
JP (1) JP2767438B2 (de)
DE (1) DE3881647T2 (de)
FR (1) FR2622201B1 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3921669A1 (de) * 1988-12-23 1990-07-05 Bayer Ag Lichtpolarisierende filme oder folien enthaltend stilbenfarbstoffe
FR2646930B1 (fr) * 1989-05-12 1993-04-09 Essilor Int Procede de realisation d'un element diffractif, utilisable notamment dans la fabrication de lentilles optiques artificielles, et lentilles ainsi obtenues
US5128431A (en) * 1989-09-01 1992-07-07 General Electric Company Platinum catalyzed heterocyclic compound compositions
FR2682958A1 (fr) * 1991-10-29 1993-04-30 Essilor Int Silicones biocompatibles en milieu oculaire et leur procede de fabrication.
FR2682959A1 (fr) * 1991-10-29 1993-04-30 Essilor Int Materiaux biocompatibles mouillables a base d'elastomere de silicones et procede pour leur realisation.
DE59305382D1 (de) * 1992-08-05 1997-03-20 Ciba Geigy Ag Kontaktlinsen aus lipophilisierten Cyclodextrinen
IL106922A (en) * 1992-09-14 1998-08-16 Novartis Ag Complex materials with one or more wettable surfaces and a process for their preparation
US5760100B1 (en) 1994-09-06 2000-11-14 Ciba Vision Corp Extended wear ophthalmic lens
US7468398B2 (en) 1994-09-06 2008-12-23 Ciba Vision Corporation Extended wear ophthalmic lens
DE29624309U1 (de) * 1995-04-04 2002-01-03 Novartis Ag Dauertraglinsen
US5648402A (en) * 1995-06-01 1997-07-15 Nunez; Ivan M. Contact lenses from highly permeable siloxane polyol material
DE19807044A1 (de) * 1998-02-19 1999-08-26 Wacker Chemie Gmbh Organosiliciumverbindungen mit polyhydroxyfunktionellen Kohlenwasserstoffresten, deren Herstellung und Verwendung
JP2003503160A (ja) * 1999-06-30 2003-01-28 ノバルティス アクチエンゲゼルシャフト 眼科用成形物
US6488375B2 (en) 1999-10-28 2002-12-03 Ocular Sciences, Inc. Tinted contact lens and method for making same
FR2820746A1 (fr) * 2001-02-09 2002-08-16 Essilor Int Materiau polymere hydrophile comprenant une matrice reticulee de polyorganosiloxanes et son procede de fabrication
US7387784B2 (en) * 2001-05-16 2008-06-17 O'brien Michael Joseph Process for making cosmetic compositions using polyether siloxane copolymer network compositions
US20030165015A1 (en) * 2001-12-05 2003-09-04 Ocular Sciences, Inc. Coated contact lenses and methods for making same
JP4970987B2 (ja) * 2007-03-08 2012-07-11 株式会社メニコン 眼用レンズ材料用シリコーンインク組成物
CN101265329B (zh) * 2007-03-16 2011-06-22 马雄明 一种表面带引发剂的聚二甲基硅氧烷及其制法和用途
US9943401B2 (en) 2008-04-04 2018-04-17 Eugene de Juan, Jr. Therapeutic device for pain management and vision
US8163358B2 (en) * 2009-02-18 2012-04-24 Synergeyes, Inc. Surface modification of contact lenses
US8591025B1 (en) 2012-09-11 2013-11-26 Nexisvision, Inc. Eye covering and refractive correction methods for LASIK and other applications
EP3260092A1 (de) 2009-10-23 2017-12-27 Nexisvision, Inc. Hornhaut-denervation zur behandlung von augenschmerzen
WO2011050365A1 (en) 2009-10-23 2011-04-28 Forsight Labs, Llc Conformable therapeutic shield for vision and pain
EP2632405A4 (de) 2010-10-25 2016-02-24 Nexisvision Inc Verfahren und vorrichtung zur identifizierung von augenabdeckungen für bestimmte sichten
US8678584B2 (en) 2012-04-20 2014-03-25 Nexisvision, Inc. Contact lenses for refractive correction
CA2834295A1 (en) 2011-04-28 2012-11-01 Nexisvision, Inc. Eye covering and refractive correction methods and apparatus having improved tear flow, comfort, and/or applicability
US9423632B2 (en) 2012-04-20 2016-08-23 Nexisvision, Inc. Contact lenses for refractive correction
EP2716688A4 (de) 2011-05-30 2014-10-29 Dow Corning Toray Co Ltd Neues organopolysiloxanelastomer und verwendung davon
JP5756344B2 (ja) * 2011-05-30 2015-07-29 東レ・ダウコーニング株式会社 新規液状オルガノポリシロキサン及びその利用
JP5809849B2 (ja) * 2011-05-30 2015-11-11 東レ・ダウコーニング株式会社 低臭性糖アルコール変性シリコーンの製造方法
US9465233B2 (en) 2012-04-20 2016-10-11 Nexisvision, Inc. Bimodular contact lenses
CA2916885A1 (en) 2013-06-26 2014-12-31 Nexisvision, Inc. Contact lenses for refractive correction
US9341864B2 (en) 2013-11-15 2016-05-17 Nexisvision, Inc. Contact lenses having a reinforcing scaffold
WO2015116559A1 (en) 2014-01-29 2015-08-06 Nexisvision, Inc. Multifocal bimodulus contact lenses

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3556754A (en) * 1969-06-27 1971-01-19 Union Carbide Corp Coating compositions for glass fibers
US4012568A (en) * 1971-02-11 1977-03-15 Peter Duncan Goodearl Dean Enzyme separation
JPS5224258A (en) * 1975-08-19 1977-02-23 Toray Silicone Co Ltd Curable organopolysiloxane composition
JPS52114699A (en) * 1976-03-22 1977-09-26 Toshiba Silicone Co Ltd Preparation of silicones modified with amino acids
US4087585A (en) * 1977-05-23 1978-05-02 Dow Corning Corporation Self-adhering silicone compositions and preparations thereof
JPS5458755A (en) * 1977-10-18 1979-05-11 Toshiba Silicone Hardnable organoopolysiloxane
CA1187645A (en) * 1981-01-12 1985-05-21 Kyoichi Tanaka Contact lens and process for preparing the same
US4365050A (en) * 1981-07-15 1982-12-21 Ivani Edward J Amino-polysaccharides and copolymers thereof for contact lenses and ophthalmic compositions
IE55284B1 (en) * 1982-05-14 1990-08-01 Astra Meditec Ab Articles exhibiting a biocompatible surface layer and process for providing articles with such a surface layer
US4558082A (en) * 1984-05-10 1985-12-10 General Electric Company Acrylated polymers
JPS6238172A (ja) * 1985-08-12 1987-02-19 株式会社　高研 抗血栓性医用材料の製造方法
JPS6268820A (ja) * 1985-09-19 1987-03-28 Kao Corp 糖残基を含有するオルガノポリシロキサンの製造法

Also Published As

Publication number Publication date
EP0317377B1 (de) 1993-06-09
DE3881647T2 (de) 1993-10-28
FR2622201B1 (fr) 1990-03-23
FR2622201A1 (fr) 1989-04-28
JPH01152158A (ja) 1989-06-14
EP0317377A1 (de) 1989-05-24
JP2767438B2 (ja) 1998-06-18
US4940751A (en) 1990-07-10

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Legal Events

Date Code Title Description
8380 Miscellaneous part iii

Free format text: DER PATENTINHABER LAUTET RICHTIG: ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE) CRETEIL, VAL-DE-MARNE, FR

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee