FR2741959B1 - Nouveaux verres organiques, photochromiques ou non, de qualite optique, leur preparation et articles formes a partir de ces verres - Google Patents
Nouveaux verres organiques, photochromiques ou non, de qualite optique, leur preparation et articles formes a partir de ces verresInfo
- Publication number
- FR2741959B1 FR2741959B1 FR9514343A FR9514343A FR2741959B1 FR 2741959 B1 FR2741959 B1 FR 2741959B1 FR 9514343 A FR9514343 A FR 9514343A FR 9514343 A FR9514343 A FR 9514343A FR 2741959 B1 FR2741959 B1 FR 2741959B1
- Authority
- FR
- France
- Prior art keywords
- photochromic
- preparation
- optical quality
- formed therefrom
- new optical
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/22—Absorbing filters
- G02B5/23—Photochromic filters
-
- 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
- C08F222/00—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 carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
- C08F222/10—Esters
- C08F222/1006—Esters of polyhydric alcohols or polyhydric phenols
- C08F222/102—Esters of polyhydric alcohols or polyhydric phenols of dialcohols, e.g. ethylene glycol di(meth)acrylate or 1,4-butanediol dimethacrylate
-
- 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
-
- 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
- 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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Eyeglasses (AREA)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9514343A FR2741959B1 (fr) | 1995-12-05 | 1995-12-05 | Nouveaux verres organiques, photochromiques ou non, de qualite optique, leur preparation et articles formes a partir de ces verres |
EP96941425A EP0866987B1 (fr) | 1995-12-05 | 1996-11-21 | Nouveaux materiaux organiques photochromiques |
CN96198673A CN1203672A (zh) | 1995-12-05 | 1996-11-21 | 光致变色和非光致变色的有机新材料 |
PCT/US1996/018668 WO1997021122A1 (fr) | 1995-12-05 | 1996-11-21 | Nouveaux materiaux organiques photochromiques et non-photochromiques |
AU10573/97A AU1057397A (en) | 1995-12-05 | 1996-11-21 | New organic photochromic and non-photochromic materials |
US09/051,025 US6221284B1 (en) | 1995-12-05 | 1996-11-21 | Organic photochromic materials |
DE69624131T DE69624131T2 (de) | 1995-12-05 | 1996-11-21 | Neue organische photochrome materialien |
ES96941425T ES2184899T3 (es) | 1995-12-05 | 1996-11-21 | Nuevos materiales organicos fotocromicos. |
ARP960105482A AR004986A1 (es) | 1995-12-05 | 1996-12-04 | Materiales organicos transparentes o fotocromaticos, procedimiento para preparar dichos materiales y articulos que los contienen. |
MX9804484A MX9804484A (es) | 1995-12-05 | 1998-06-04 | Nuevos materiales organicos fotocromicos y no fotocromicos. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9514343A FR2741959B1 (fr) | 1995-12-05 | 1995-12-05 | Nouveaux verres organiques, photochromiques ou non, de qualite optique, leur preparation et articles formes a partir de ces verres |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2741959A1 FR2741959A1 (fr) | 1997-06-06 |
FR2741959B1 true FR2741959B1 (fr) | 1998-02-13 |
Family
ID=9485145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9514343A Expired - Fee Related FR2741959B1 (fr) | 1995-12-05 | 1995-12-05 | Nouveaux verres organiques, photochromiques ou non, de qualite optique, leur preparation et articles formes a partir de ces verres |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2741959B1 (fr) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5817527B2 (ja) * | 1978-07-17 | 1983-04-07 | 株式会社保谷レンズ | 高屈折率レンズ用共重合体及びそれよりなるレンズ |
CA1252249A (fr) * | 1983-09-24 | 1989-04-04 | Teruo Sakagami | Materiau a teneur d'halogene pour verres d'optique |
DE4010783C2 (de) * | 1990-04-04 | 1994-11-03 | Bayer Ag | Duromere transparente Terpolymerisate und ihre Verwendung zur Herstellung von optischen Formteilen |
DE69119777T2 (de) * | 1990-09-18 | 1996-11-07 | Akzo Nobel N.V., Arnheim/Arnhem | Copolymerisationsverfahren und damit hergestelltes copolymer für die optik |
FR2727971A1 (fr) * | 1994-12-12 | 1996-06-14 | Corning Inc | Nouveaux materiaux organiques photochromiques a indice de refraction eleve, leur preparation et articles formes de ces materiaux |
FR2728576A1 (fr) * | 1994-12-22 | 1996-06-28 | Corning Inc | Materiaux organiques photochromiques a indice de refraction eleve et a proprietes ajustables, leur preparation et articles formes de ces materiaux |
-
1995
- 1995-12-05 FR FR9514343A patent/FR2741959B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2741959A1 (fr) | 1997-06-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |