BR9206600A - Método meholrado para produzir uma composição de hidrogel contendo silicone, umectável, composição melhorada de hidrogel contendo silicone, dispositivo biomédico e lente de contato - Google Patents

Método meholrado para produzir uma composição de hidrogel contendo silicone, umectável, composição melhorada de hidrogel contendo silicone, dispositivo biomédico e lente de contato

Info

Publication number
BR9206600A
BR9206600A BR9206600A BR9206600A BR9206600A BR 9206600 A BR9206600 A BR 9206600A BR 9206600 A BR9206600 A BR 9206600A BR 9206600 A BR9206600 A BR 9206600A BR 9206600 A BR9206600 A BR 9206600A
Authority
BR
Brazil
Prior art keywords
containing silicone
hydrogel
composition
improved
humectable
Prior art date
Application number
BR9206600A
Other languages
English (en)
Portuguese (pt)
Inventor
Yu-Chin Lai
Gary D Friends
Paul L Valint Jr
Original Assignee
Bausch & Lomb
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 Bausch & Lomb filed Critical Bausch & Lomb
Publication of BR9206600A publication Critical patent/BR9206600A/pt

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
    • 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
    • A61L27/16—Macromolecular materials obtained 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
    • C08F299/02—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates
    • C08F299/08—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polysiloxanes

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Epidemiology (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dermatology (AREA)
  • General Physics & Mathematics (AREA)
  • Transplantation (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Eyeglasses (AREA)
  • Materials For Medical Uses (AREA)
BR9206600A 1991-09-12 1992-08-28 Método meholrado para produzir uma composição de hidrogel contendo silicone, umectável, composição melhorada de hidrogel contendo silicone, dispositivo biomédico e lente de contato BR9206600A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US75804791A 1991-09-12 1991-09-12
US92259592A 1992-07-30 1992-07-30
PCT/US1992/007322 WO1993005098A1 (fr) 1991-09-12 1992-08-28 Compositions d'hydrogels a silicone mouillables et procedes

Publications (1)

Publication Number Publication Date
BR9206600A true BR9206600A (pt) 1995-10-17

Family

ID=27116484

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9206600A BR9206600A (pt) 1991-09-12 1992-08-28 Método meholrado para produzir uma composição de hidrogel contendo silicone, umectável, composição melhorada de hidrogel contendo silicone, dispositivo biomédico e lente de contato

Country Status (6)

Country Link
EP (1) EP0603270A1 (fr)
JP (1) JPH06510811A (fr)
BR (1) BR9206600A (fr)
CA (1) CA2116848A1 (fr)
MX (1) MX9205183A (fr)
WO (1) WO1993005098A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5358995A (en) * 1992-05-15 1994-10-25 Bausch & Lomb Incorporated Surface wettable silicone hydrogels
DE19718634A1 (de) * 1997-05-02 1998-11-05 Wacker Chemie Gmbh Strahlungs- oder thermischhärtende Organosiloxanmassen mit (Methyl)styrolgruppen
US6020445A (en) * 1997-10-09 2000-02-01 Johnson & Johnson Vision Products, Inc. Silicone hydrogel polymers
US6367929B1 (en) 1998-03-02 2002-04-09 Johnson & Johnson Vision Care, Inc. Hydrogel with internal wetting agent
WO1999056167A1 (fr) * 1998-04-28 1999-11-04 Toray Industries, Inc. Production de lentille oculaire
ES2452018T3 (es) 2004-09-29 2014-03-31 Aortech International Plc Geles
CA2618035A1 (fr) * 2005-08-10 2007-02-15 Novartis Ag Hydrogels en silicone
AU2007242052B2 (en) 2006-04-20 2012-09-13 Aortech International Plc Gels

Family Cites Families (5)

* 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
US4543398A (en) * 1983-04-28 1985-09-24 Minnesota Mining And Manufacturing Company Ophthalmic devices fabricated from urethane acrylates of polysiloxane alcohols
US4605712A (en) * 1984-09-24 1986-08-12 Ciba-Geigy Corporation Unsaturated polysiloxanes and polymers thereof
ATE106424T1 (de) * 1987-04-30 1994-06-15 Ciba Geigy Ag Endständige vinylgruppen enthaltende makromere, davon abgeleitete polymere und kontaktlinsen.
US5034461A (en) * 1989-06-07 1991-07-23 Bausch & Lomb Incorporated Novel prepolymers useful in biomedical devices

Also Published As

Publication number Publication date
JPH06510811A (ja) 1994-12-01
MX9205183A (es) 1993-05-01
EP0603270A1 (fr) 1994-06-29
CA2116848A1 (fr) 1993-03-13
WO1993005098A1 (fr) 1993-03-18

Similar Documents

Publication Publication Date Title
BR9206601A (pt) Método para fazer uma composição de hidrogel molhável contendo silicone, composição de hidrogel contendo silicone, dispositivo biomédico e lente de contato
BR9306490A (pt) Material de hidrogel contendo silicone lente de contato dispositivo biomédico e método para produzir um material de hidrogel contendo silicone
BR9206890A (pt) Método para preparar uma composição de hidrogel, composição de hidrogel, dispositivo biomédico e lentes de contato
BR9206889A (pt) Método para melhorar a molhabilidade de hidrogéis, composição de hidrogel, dispositivo biomédico e lente de contato
BR9612119A (pt) Unidade monomérica composição de hidrogel lente de contato e método para produzir uma composição de hidrogel
BR9306910A (pt) Processo de preparação de lentes de contato de hidrogel com silicone e lente de contato de hidrogel com silicone
BR9611859A (pt) Composição de silicone polimérico com baixo teor de água lente de contato e método para produzir uma composição de silicone polimérico com baixo teor de água
BR8707438A (pt) Processo e dispositivo de lente intraocular para tratamento faquico de miopia
GB2040975B (en) Hydrophilic silicone compounds and contact lenses containing polymers thereof
GB2081469B (en) Autoclavable intraocular and contact lenses
IT1218951B (it) Dispositivo protesico per la correzione chirurgica dell'insufficenza tricuspidale
BR8703346A (pt) Lente intraocular macia flexivel
ES292142Y (es) Dispositivo de montaje de protesis oseas y similares
BR8905555A (pt) Aparelho e processo para suportar corpo humano
JPS543807A (en) Method of cleaning soft contact lens made of hydrophilic gel
DK90089A (da) Hudbehandlingspraeparat
IT1219857B (it) Composizioni di cura della pelle e metodo per applicarle
BR8106993A (pt) Lente de contato aperfeicoada para o tratamento de presbiopia
BR8601440A (pt) Composicao de tratamento da pele
IT8047607A0 (it) Composizione a base di idrolisato di lattalbumina per il trattamento e la cura della pelle
IT1116160B (it) Procedimento per la perimetria dinamica o statica di occhi umani
BR9206600A (pt) Método meholrado para produzir uma composição de hidrogel contendo silicone, umectável, composição melhorada de hidrogel contendo silicone, dispositivo biomédico e lente de contato
IT1224000B (it) Composizione e procedimento per il trattamento e la cura dei capelli
BR9506823A (pt) Dispositivo capaz de ser usado por paciente e processo de marcaçao e lente
BR8900693A (pt) Lente de contato flexivel e processo para sua producao

Legal Events

Date Code Title Description
EE Request for examination
EG Technical examination (opinion): publication of technical examination (opinion)
FC Decision: refusal