AU7926694A - Polymer compositions suitable for use as contact lens - Google Patents

Polymer compositions suitable for use as contact lens

Info

Publication number
AU7926694A
AU7926694A AU79266/94A AU7926694A AU7926694A AU 7926694 A AU7926694 A AU 7926694A AU 79266/94 A AU79266/94 A AU 79266/94A AU 7926694 A AU7926694 A AU 7926694A AU 7926694 A AU7926694 A AU 7926694A
Authority
AU
Australia
Prior art keywords
contact lens
polymer compositions
compositions suitable
polymer
lens
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.)
Abandoned
Application number
AU79266/94A
Inventor
Patricia J Fong
Gandhi Khushroo
Nicholas T Manesis
Hermann Neidlinger
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.)
PBH Inc
Original Assignee
PBH Inc
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 PBH Inc filed Critical PBH Inc
Publication of AU7926694A publication Critical patent/AU7926694A/en
Abandoned 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/52—Amides or imides
    • C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • 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
    • C08F226/10—N-Vinyl-pyrrolidone

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)
  • Eyeglasses (AREA)
AU79266/94A 1993-10-05 1994-10-04 Polymer compositions suitable for use as contact lens Abandoned AU7926694A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13137493A 1993-10-05 1993-10-05
US131374 1993-10-05
PCT/US1994/011196 WO1995009878A1 (en) 1993-10-05 1994-10-04 Polymer compositions suitable for use as contact lens

Publications (1)

Publication Number Publication Date
AU7926694A true AU7926694A (en) 1995-05-01

Family

ID=22449183

Family Applications (1)

Application Number Title Priority Date Filing Date
AU79266/94A Abandoned AU7926694A (en) 1993-10-05 1994-10-04 Polymer compositions suitable for use as contact lens

Country Status (2)

Country Link
AU (1) AU7926694A (en)
WO (1) WO1995009878A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6849671B2 (en) 1998-03-02 2005-02-01 Johnson & Johnson Vision Care, Inc. Contact lenses
US7934830B2 (en) 2007-12-03 2011-05-03 Bausch & Lomb Incorporated High water content silicone hydrogels

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182822A (en) * 1976-11-08 1980-01-08 Chang Sing Hsiung Hydrophilic, soft and oxygen permeable copolymer composition
US4661573A (en) * 1986-04-14 1987-04-28 Paragon Optical Inc. Lens composition articles and method of manufacture

Also Published As

Publication number Publication date
WO1995009878A1 (en) 1995-04-13

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