DE69407823T2 - Allylpolymere enthaltende Zusammensetzungen mit niedrigem Gelbindex, polymerisierbare Zusammensetzungen und Linsen - Google Patents
Allylpolymere enthaltende Zusammensetzungen mit niedrigem Gelbindex, polymerisierbare Zusammensetzungen und LinsenInfo
- Publication number
- DE69407823T2 DE69407823T2 DE69407823T DE69407823T DE69407823T2 DE 69407823 T2 DE69407823 T2 DE 69407823T2 DE 69407823 T DE69407823 T DE 69407823T DE 69407823 T DE69407823 T DE 69407823T DE 69407823 T2 DE69407823 T2 DE 69407823T2
- Authority
- DE
- Germany
- Prior art keywords
- lenses
- yellow index
- compositions
- containing allyl
- low yellow
- 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 - Fee Related
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)
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 (2)
Publication Number | Publication Date |
---|---|
DE69407823D1 DE69407823D1 (de) | 1998-02-12 |
DE69407823T2 true DE69407823T2 (de) | 1998-06-10 |
Family
ID=9445407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69407823T Expired - Fee Related DE69407823T2 (de) | 1993-03-26 | 1994-04-29 | Allylpolymere enthaltende Zusammensetzungen mit niedrigem Gelbindex, polymerisierbare Zusammensetzungen und Linsen |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0757699B1 (de) |
AU (1) | AU6660594A (de) |
DE (1) | DE69407823T2 (de) |
ES (1) | ES2114685T3 (de) |
FR (1) | FR2703056B1 (de) |
WO (1) | WO1995029941A1 (de) |
Families Citing this family (1)
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)
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 |
-
1993
- 1993-03-26 FR FR9303537A patent/FR2703056B1/fr not_active Expired - Fee Related
-
1994
- 1994-04-29 EP EP94915196A patent/EP0757699B1/de not_active Expired - Lifetime
- 1994-04-29 DE DE69407823T patent/DE69407823T2/de not_active Expired - Fee Related
- 1994-04-29 WO PCT/FR1994/000498 patent/WO1995029941A1/fr active IP Right Grant
- 1994-04-29 AU AU66605/94A patent/AU6660594A/en not_active Abandoned
- 1994-04-29 ES ES94915196T patent/ES2114685T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO1995029941A1 (fr) | 1995-11-09 |
FR2703056B1 (fr) | 1995-06-02 |
EP0757699A1 (de) | 1997-02-12 |
DE69407823D1 (de) | 1998-02-12 |
ES2114685T3 (es) | 1998-06-01 |
AU6660594A (en) | 1995-11-29 |
EP0757699B1 (de) | 1998-01-07 |
FR2703056A1 (fr) | 1994-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Free format text: DERZEIT KEIN VERTRETER BESTELLT |
|
8339 | Ceased/non-payment of the annual fee |