BR8900373A - Composicao de lentes de contato - Google Patents

Composicao de lentes de contato

Info

Publication number
BR8900373A
BR8900373A BR898900373A BR8900373A BR8900373A BR 8900373 A BR8900373 A BR 8900373A BR 898900373 A BR898900373 A BR 898900373A BR 8900373 A BR8900373 A BR 8900373A BR 8900373 A BR8900373 A BR 8900373A
Authority
BR
Brazil
Prior art keywords
carbon atoms
contact lens
lens composition
independently denote
polymerizing
Prior art date
Application number
BR898900373A
Other languages
English (en)
Inventor
Roland E Bambury
Dong Joon Choo
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 BR8900373A publication Critical patent/BR8900373A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
    • C07D263/30—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D263/34—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D263/36—One oxygen atom
    • C07D263/42—One oxygen atom attached in position 5
    • 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
    • C08F226/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
    • C08F226/06—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a heterocyclic ring containing nitrogen
    • 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
    • C08F230/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
    • C08F230/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal
    • C08F230/08—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Eyeglasses (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Silicon Polymers (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Materials For Medical Uses (AREA)
BR898900373A 1988-02-09 1989-01-30 Composicao de lentes de contato BR8900373A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/153,901 US4910277A (en) 1988-02-09 1988-02-09 Hydrophilic oxygen permeable polymers

Publications (1)

Publication Number Publication Date
BR8900373A true BR8900373A (pt) 1989-09-26

Family

ID=22549199

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898900373A BR8900373A (pt) 1988-02-09 1989-01-30 Composicao de lentes de contato

Country Status (12)

Country Link
US (3) US4910277A (pt)
EP (1) EP0328340B1 (pt)
JP (1) JP3067024B2 (pt)
AT (1) ATE87633T1 (pt)
AU (1) AU614812B2 (pt)
BR (1) BR8900373A (pt)
CA (1) CA1310788C (pt)
DE (1) DE68905627T2 (pt)
ES (1) ES2055034T3 (pt)
HK (1) HK84295A (pt)
IE (1) IE62360B1 (pt)
MX (1) MX163686B (pt)

Families Citing this family (253)

* Cited by examiner, † Cited by third party
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CA1310788C (en) 1992-11-24
EP0328340A2 (en) 1989-08-16
ATE87633T1 (de) 1993-04-15
JPH01310324A (ja) 1989-12-14
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US5357013A (en) 1994-10-18
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US4910277A (en) 1990-03-20

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