BR9206889A - Método para melhorar a molhabilidade de hidrogéis, composição de hidrogel, dispositivo biomédico e lente de contato - Google Patents

Método para melhorar a molhabilidade de hidrogéis, composição de hidrogel, dispositivo biomédico e lente de contato

Info

Publication number
BR9206889A
BR9206889A BR9206889A BR9206889A BR9206889A BR 9206889 A BR9206889 A BR 9206889A BR 9206889 A BR9206889 A BR 9206889A BR 9206889 A BR9206889 A BR 9206889A BR 9206889 A BR9206889 A BR 9206889A
Authority
BR
Brazil
Prior art keywords
hydrogels
wettability
improving
contact lens
hydrogel composition
Prior art date
Application number
BR9206889A
Other languages
English (en)
Inventor
Yu-Chin Lai
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27120725&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9206889(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bausch & Lomb filed Critical Bausch & Lomb
Publication of BR9206889A publication Critical patent/BR9206889A/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
    • A61L27/18—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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/06—Polymers provided for in subclass C08G
    • C08F290/068—Polysiloxanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Polymers & Plastics (AREA)
  • Transplantation (AREA)
  • Dermatology (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Materials For Medical Uses (AREA)
BR9206889A 1991-11-05 1992-11-03 Método para melhorar a molhabilidade de hidrogéis, composição de hidrogel, dispositivo biomédico e lente de contato BR9206889A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US78801391A 1991-11-05 1991-11-05
US92229292A 1992-07-30 1992-07-30
PCT/US1992/009538 WO1993009154A1 (en) 1991-11-05 1992-11-03 Wettable silicone hydrogel compositions and methods for their manufacture

Publications (1)

Publication Number Publication Date
BR9206889A true BR9206889A (pt) 1995-05-02

Family

ID=27120725

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9206889A BR9206889A (pt) 1991-11-05 1992-11-03 Método para melhorar a molhabilidade de hidrogéis, composição de hidrogel, dispositivo biomédico e lente de contato

Country Status (12)

Country Link
US (1) US5486579A (pt)
EP (1) EP0611379B1 (pt)
JP (1) JP3354571B2 (pt)
CN (1) CN1043428C (pt)
AU (1) AU3066392A (pt)
BR (1) BR9206889A (pt)
CA (1) CA2122251C (pt)
DE (1) DE69211152T2 (pt)
ES (1) ES2090710T3 (pt)
HK (1) HK1001564A1 (pt)
MX (1) MX9206379A (pt)
WO (1) WO1993009154A1 (pt)

Families Citing this family (210)

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CA2122251C (en) 1998-02-03
CN1043428C (zh) 1999-05-19
DE69211152T2 (de) 1997-01-02
EP0611379B1 (en) 1996-05-29
US5486579A (en) 1996-01-23
AU3066392A (en) 1993-06-07
EP0611379A1 (en) 1994-08-24
WO1993009154A1 (en) 1993-05-13
ES2090710T3 (es) 1996-10-16
JP3354571B2 (ja) 2002-12-09
CN1074450A (zh) 1993-07-21
JPH07505169A (ja) 1995-06-08
CA2122251A1 (en) 1993-05-13
MX9206379A (es) 1994-02-28
HK1001564A1 (en) 1998-06-26
DE69211152D1 (de) 1996-07-04

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