FR2463795B1 - Composition polymerisable pour la fabrication de materiaux hydrophiles, utilisables notamment pour la fabrication de lentilles de contact et procede de polymerisation - Google Patents

Composition polymerisable pour la fabrication de materiaux hydrophiles, utilisables notamment pour la fabrication de lentilles de contact et procede de polymerisation

Info

Publication number
FR2463795B1
FR2463795B1 FR7921278A FR7921278A FR2463795B1 FR 2463795 B1 FR2463795 B1 FR 2463795B1 FR 7921278 A FR7921278 A FR 7921278A FR 7921278 A FR7921278 A FR 7921278A FR 2463795 B1 FR2463795 B1 FR 2463795B1
Authority
FR
France
Prior art keywords
manufacture
polymerization method
contact lenses
polymerizable composition
especially useful
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.)
Expired
Application number
FR7921278A
Other languages
English (en)
Other versions
FR2463795A1 (fr
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.)
FIBAR IMMOBILIERE
Original Assignee
FIBAR IMMOBILIERE
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 FIBAR IMMOBILIERE filed Critical FIBAR IMMOBILIERE
Priority to FR7921278A priority Critical patent/FR2463795B1/fr
Priority to ES494402A priority patent/ES8104359A1/es
Publication of FR2463795A1 publication Critical patent/FR2463795A1/fr
Application granted granted Critical
Publication of FR2463795B1 publication Critical patent/FR2463795B1/fr
Expired 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
    • C08F220/10—Esters
    • C08F220/20—Esters of polyhydric alcohols or phenols, e.g. 2-hydroxyethyl (meth)acrylate or glycerol mono-(meth)acrylate

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Eyeglasses (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
FR7921278A 1979-08-23 1979-08-23 Composition polymerisable pour la fabrication de materiaux hydrophiles, utilisables notamment pour la fabrication de lentilles de contact et procede de polymerisation Expired FR2463795B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7921278A FR2463795B1 (fr) 1979-08-23 1979-08-23 Composition polymerisable pour la fabrication de materiaux hydrophiles, utilisables notamment pour la fabrication de lentilles de contact et procede de polymerisation
ES494402A ES8104359A1 (es) 1979-08-23 1980-08-21 Procedimiento de polimerizacion y obtencion de una composi- cion de materiales hidrofilos especialmente para la fabrica-cion de lentillas de contacto

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7921278A FR2463795B1 (fr) 1979-08-23 1979-08-23 Composition polymerisable pour la fabrication de materiaux hydrophiles, utilisables notamment pour la fabrication de lentilles de contact et procede de polymerisation

Publications (2)

Publication Number Publication Date
FR2463795A1 FR2463795A1 (fr) 1981-02-27
FR2463795B1 true FR2463795B1 (fr) 1985-10-25

Family

ID=9229042

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7921278A Expired FR2463795B1 (fr) 1979-08-23 1979-08-23 Composition polymerisable pour la fabrication de materiaux hydrophiles, utilisables notamment pour la fabrication de lentilles de contact et procede de polymerisation

Country Status (2)

Country Link
ES (1) ES8104359A1 (fr)
FR (1) FR2463795B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1272329C (fr) * 1985-01-09 1990-07-31 Lentilles de contact souples tres hygroscopiques
US4904421A (en) * 1987-11-25 1990-02-27 Tomei Sangyo Kabushiki Kaisha Soft ocular lens and method for its preparation
JP2804273B2 (ja) * 1988-03-09 1998-09-24 株式会社メニコン 高含水性眼用レンズ材料
FR2861397B1 (fr) * 2003-10-22 2006-01-20 Soc Dexploitation De Produits Pour Les Industries Chimiques Seppic Nouveau latex inverse concentre, procede pour sa preparation et utilisation dans l'industrie

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3621079A (en) * 1968-10-21 1971-11-16 Patent Structures Inc Graft of hydroxyalkyl methacrylate onto polyvinylpyrrolidone
US3914341A (en) * 1969-01-14 1975-10-21 Ceskoslovenska Akademie Ved Hydrogel and method of manufacturing the same
US3639524A (en) * 1969-07-28 1972-02-01 Maurice Seiderman Hydrophilic gel polymer insoluble in water from polyvinylpyrrolidone with n-vinyl-2-pyrrolidone and methacrylic modifier

Also Published As

Publication number Publication date
FR2463795A1 (fr) 1981-02-27
ES494402A0 (es) 1981-03-16
ES8104359A1 (es) 1981-03-16

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
ST Notification of lapse