ATE10284T1 - Polymere, verfahren zu deren herstellung sowie daraus hergestellte geformte gegenstaende und kontaktlinsen. - Google Patents

Polymere, verfahren zu deren herstellung sowie daraus hergestellte geformte gegenstaende und kontaktlinsen.

Info

Publication number
ATE10284T1
ATE10284T1 AT80301136T AT80301136T ATE10284T1 AT E10284 T1 ATE10284 T1 AT E10284T1 AT 80301136 T AT80301136 T AT 80301136T AT 80301136 T AT80301136 T AT 80301136T AT E10284 T1 ATE10284 T1 AT E10284T1
Authority
AT
Austria
Prior art keywords
mole
polymerisable
contact lenses
carboxylic acid
acid containing
Prior art date
Application number
AT80301136T
Other languages
English (en)
Inventor
Brian John Tighe
Howard James Gee
Original Assignee
Kelvin Lenses Limited
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 Kelvin Lenses Limited filed Critical Kelvin Lenses Limited
Application granted granted Critical
Publication of ATE10284T1 publication Critical patent/ATE10284T1/de

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
AT80301136T 1979-04-10 1980-04-09 Polymere, verfahren zu deren herstellung sowie daraus hergestellte geformte gegenstaende und kontaktlinsen. ATE10284T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7912546 1979-04-10
EP80301136A EP0017512B1 (de) 1979-04-10 1980-04-09 Polymere, Verfahren zu deren Herstellung sowie daraus hergestellte geformte Gegenstände und Kontaktlinsen

Publications (1)

Publication Number Publication Date
ATE10284T1 true ATE10284T1 (de) 1984-11-15

Family

ID=10504453

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80301136T ATE10284T1 (de) 1979-04-10 1980-04-09 Polymere, verfahren zu deren herstellung sowie daraus hergestellte geformte gegenstaende und kontaktlinsen.

Country Status (3)

Country Link
EP (1) EP0017512B1 (de)
AT (1) ATE10284T1 (de)
DE (1) DE3069621D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4433111A (en) * 1980-10-14 1984-02-21 Kelvin Lenses Limited Fluorine-containing hydrogel-forming polymeric materials
DE3445093A1 (de) * 1984-12-11 1986-06-19 Bayer Ag, 5090 Leverkusen Hydrophile copolymere, deren verwendung als biomedizinische materialien und hieraus hergestellte kontaktoptische gegenstaende
US4990582A (en) * 1986-07-18 1991-02-05 Salamone Joseph C Fluorine containing soft contact lens hydrogels
TW272976B (de) * 1993-08-06 1996-03-21 Ciba Geigy Ag
US6407145B1 (en) 1994-08-04 2002-06-18 Novartis Ag Photocrosslinkable materials and applications
WO2001036517A2 (en) * 1999-08-11 2001-05-25 Bausch & Lomb Incorporated Method of making ocular devices
US6364934B1 (en) 2000-07-31 2002-04-02 Bausch & Lomb Incorporated Method of making ocular devices

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE766809A (fr) * 1970-05-11 1971-11-08 Du Pont Polymere soluble dans l'eau et/ou solvant et composition d'enrobage du polymere
GB1566249A (en) * 1976-09-24 1980-04-30 Nat Res Dev Hydrogels

Also Published As

Publication number Publication date
EP0017512A2 (de) 1980-10-15
DE3069621D1 (en) 1984-12-20
EP0017512B1 (de) 1984-11-14
EP0017512A3 (en) 1981-01-21

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee