ES2114685T3 - Composiciones polimeras alilicas con bajo indice de amarillo, composiciones polimerizables y lentes que las utilizan. - Google Patents

Composiciones polimeras alilicas con bajo indice de amarillo, composiciones polimerizables y lentes que las utilizan.

Info

Publication number
ES2114685T3
ES2114685T3 ES94915196T ES94915196T ES2114685T3 ES 2114685 T3 ES2114685 T3 ES 2114685T3 ES 94915196 T ES94915196 T ES 94915196T ES 94915196 T ES94915196 T ES 94915196T ES 2114685 T3 ES2114685 T3 ES 2114685T3
Authority
ES
Spain
Prior art keywords
sub
compositions
alylic
lenses
yellow index
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 - Lifetime
Application number
ES94915196T
Other languages
English (en)
Inventor
Ruben Garcia
Gabriel Keita
Leanirith Yean
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.)
EssilorLuxottica SA
Original Assignee
Essilor International Compagnie Generale dOptique SA
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 Essilor International Compagnie Generale dOptique SA filed Critical Essilor International Compagnie Generale dOptique SA
Application granted granted Critical
Publication of ES2114685T3 publication Critical patent/ES2114685T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C08F216/00—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 an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
    • C08F216/02—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 an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an alcohol radical
    • 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
    • C08F218/00—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 an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
    • C08F218/24—Esters of carbonic or haloformic acids, e.g. allyl carbonate
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

COMPOSICION POLIMERA QUE RESULTA DE LA POLIMERIZACION DE UNA COMPOSICION POLIMERIZABLE QUE COMPRENDEN AL MENOS 50% EN PESO DE UN MONOMERO O DE UNA MEZCLA DE MONOMEROS QUE RESPONDE A LA FORMULA (I), EN LA QUE X REPRESENTA (II) T R Y R'' REPRESENTAN H O CH{SUB,3}; DE 0 A 50% EN PESO DE UNO O VARIOS COMONOMERO(S) ALILICO(S) VINILICO(S), ACRILICO(S) O METACRILICO(S) MONO O POLI FUNCIONAL(ES) (II); DE 0,2 A 10% RESPECTO AL PESO DE LOS COMPONENTES (I) + (II), DE UN COMPUESTO DE FORMULA (III) EN LA QUE R{SUB,4} Y R{SUB,5} REPRESENTAN HIDROGENO O BIEN UNO DE LOS RADICALES R{SUB,4} O R{SUB,5} ES UN ATOMO DE HIDROGENO MIENTRAS QUE EL OTRO FORMA UN CICLO EN C{SUB,5} O C{SUB,7-10} CON R{SUB,2} R{SUB,1} R{SUB,2 Y R{SUB,3 SON HIDROGENO, ALQUILO QUE PUEDE(N) ESTAR SUSTITUIDO(S) POR OH Y/O INTERRUMPIDO(S) POR UNA FUNCION ETER, ESTER O CETONA.
ES94915196T 1993-03-26 1994-04-29 Composiciones polimeras alilicas con bajo indice de amarillo, composiciones polimerizables y lentes que las utilizan. Expired - Lifetime ES2114685T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9303537A FR2703056B1 (fr) 1993-03-26 1993-03-26 Compositions polymères allyliques à faible indice de jaune, compositions polymérisables et lentilles les mettant en Óoeuvre.
PCT/FR1994/000498 WO1995029941A1 (fr) 1993-03-26 1994-04-29 Compositions polymeres allyliques a faible indice de jaune, compositions polymerisables et lentilles les mettant en ×uvre

Publications (1)

Publication Number Publication Date
ES2114685T3 true ES2114685T3 (es) 1998-06-01

Family

ID=9445407

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94915196T Expired - Lifetime ES2114685T3 (es) 1993-03-26 1994-04-29 Composiciones polimeras alilicas con bajo indice de amarillo, composiciones polimerizables y lentes que las utilizan.

Country Status (6)

Country Link
EP (1) EP0757699B1 (es)
AU (1) AU6660594A (es)
DE (1) DE69407823T2 (es)
ES (1) ES2114685T3 (es)
FR (1) FR2703056B1 (es)
WO (1) WO1995029941A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2828743B1 (fr) 2001-08-14 2004-02-27 Essilor Int Procede de moulage d'une lentille presentant un insert

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2612492A (en) * 1945-09-12 1952-09-30 Us Rubber Co Soluble copolymers of diallylic phthalates and allylic alcohols
JPS60103301A (ja) * 1983-11-11 1985-06-07 Mitsui Toatsu Chem Inc 高屈折率レンズ用樹脂
CA1290489C (en) * 1985-11-22 1991-10-08 Edward John Sare Compositions for producing polymers of high refractive index and low yellowness
US4829136A (en) * 1988-05-13 1989-05-09 Ppg Industries, Inc. Compositions for producing polymers of high refractive index

Also Published As

Publication number Publication date
EP0757699A1 (fr) 1997-02-12
FR2703056B1 (fr) 1995-06-02
FR2703056A1 (fr) 1994-09-30
DE69407823D1 (de) 1998-02-12
AU6660594A (en) 1995-11-29
EP0757699B1 (fr) 1998-01-07
DE69407823T2 (de) 1998-06-10
WO1995029941A1 (fr) 1995-11-09

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