MX9206379A - Composiciones de hidrogel polimericas humectables y metodos para su produccion - Google Patents

Composiciones de hidrogel polimericas humectables y metodos para su produccion

Info

Publication number
MX9206379A
MX9206379A MX9206379A MX9206379A MX9206379A MX 9206379 A MX9206379 A MX 9206379A MX 9206379 A MX9206379 A MX 9206379A MX 9206379 A MX9206379 A MX 9206379A MX 9206379 A MX9206379 A MX 9206379A
Authority
MX
Mexico
Prior art keywords
humectable
production
methods
hydrogel compositions
polymeric hydrogel
Prior art date
Application number
MX9206379A
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=MX9206379(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 MX9206379A publication Critical patent/MX9206379A/es

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)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dermatology (AREA)
  • Transplantation (AREA)
  • Optics & Photonics (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Eyeglasses (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Se describen hidrogeles que contienen silicona mejorados, con una mejor humectabilidad, que comprenden un monómero que contiene silicona, al menos un monómero hidrófilo que contiene acrílico, y al menos un monómero hidrófilo que contiene vinilo.
MX9206379A 1991-11-05 1992-11-05 Composiciones de hidrogel polimericas humectables y metodos para su produccion MX9206379A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78801391A 1991-11-05 1991-11-05
US92229292A 1992-07-30 1992-07-30

Publications (1)

Publication Number Publication Date
MX9206379A true MX9206379A (es) 1994-02-28

Family

ID=27120725

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9206379A MX9206379A (es) 1991-11-05 1992-11-05 Composiciones de hidrogel polimericas humectables y metodos para su produccion

Country Status (12)

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

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CN1043428C (zh) 1999-05-19
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CN1074450A (zh) 1993-07-21
CA2122251A1 (en) 1993-05-13
HK1001564A1 (en) 1998-06-26
US5486579A (en) 1996-01-23
DE69211152D1 (de) 1996-07-04
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BR9206889A (pt) 1995-05-02
ES2090710T3 (es) 1996-10-16
EP0611379B1 (en) 1996-05-29

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