DE69210754D1 - Giessharz für optische Zwecke - Google Patents
Giessharz für optische ZweckeInfo
- Publication number
- DE69210754D1 DE69210754D1 DE69210754T DE69210754T DE69210754D1 DE 69210754 D1 DE69210754 D1 DE 69210754D1 DE 69210754 T DE69210754 T DE 69210754T DE 69210754 T DE69210754 T DE 69210754T DE 69210754 D1 DE69210754 D1 DE 69210754D1
- Authority
- DE
- Germany
- Prior art keywords
- cast resin
- optical purposes
- purposes
- optical
- cast
- 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
- 230000003287 optical effect Effects 0.000 title 1
- 239000011347 resin Substances 0.000 title 1
- 229920005989 resin Polymers 0.000 title 1
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
- C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
- C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
- C08F290/06—Polymers provided for in subclass C08G
- C08F290/061—Polyesters; Polycarbonates
-
- 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
- C08F218/14—Esters of polycarboxylic acids
- C08F218/16—Esters of polycarboxylic acids with alcohols containing three or more carbon atoms
-
- 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)
- 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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3288098A JPH0760201B2 (ja) | 1991-11-01 | 1991-11-01 | 光学用注型成形樹脂製レンズ |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69210754D1 true DE69210754D1 (de) | 1996-06-20 |
DE69210754T2 DE69210754T2 (de) | 1997-01-02 |
Family
ID=17725772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69210754T Expired - Fee Related DE69210754T2 (de) | 1991-11-01 | 1992-10-30 | Giessharz für optische Zwecke |
Country Status (5)
Country | Link |
---|---|
US (1) | US5340893A (de) |
EP (1) | EP0540043B1 (de) |
JP (1) | JPH0760201B2 (de) |
DE (1) | DE69210754T2 (de) |
SG (1) | SG44519A1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1265046B1 (it) * | 1993-08-06 | 1996-10-28 | Enichem Sintesi | Articoli ad elevato indice di rifrazione,composizioni liquide polimerizzabili e metodo per ottenerle |
AU673775B2 (en) * | 1993-08-24 | 1996-11-21 | Great Lakes Chemical Corporation | Ophthalmic lenses |
US5708064A (en) * | 1993-10-15 | 1998-01-13 | Ppg Industries, Inc. | High refractive index photochromic ophthalmic article |
IT1303791B1 (it) * | 1998-11-26 | 2001-02-23 | Great Lakes Chemical Italia | "composizione liquida polimerizzabile in vetri organici ad elevatoindice di rifrazione" |
JP3617381B2 (ja) * | 1999-08-02 | 2005-02-02 | ダイソー株式会社 | 硬化性樹脂組成物 |
AU2001264230A1 (en) * | 2000-06-16 | 2001-12-24 | Showa Denko K K | Material for plastic lens, production process of the material, composition for plastic lens, plastic lens obtained by curing the composition, and production process of the plastic lens |
CN1281975C (zh) * | 2000-10-13 | 2006-10-25 | 日本清水产业株式会社 | 光学材料用组合物、光学材料及塑料透镜 |
KR100438000B1 (ko) * | 2001-06-18 | 2004-06-26 | 에스에스씨피 주식회사 | 플라스틱 광학렌즈용 수지 조성물 |
ITMI20030758A1 (it) * | 2003-04-11 | 2004-10-12 | Great Lakes Chemical Europ | Composizione liquida polimerizzabile in vetri organici dodati di buone proprieta' ottiche e fisico-meccaniche. |
CN108948278B (zh) * | 2018-08-15 | 2020-12-01 | 江苏康耐特光学有限公司 | 一种碳酸烯丙酯类1.56防蓝光树脂镜片及其制备方法 |
JP7078134B2 (ja) * | 2018-11-09 | 2022-05-31 | 株式会社ニコン | 化合物、樹脂前駆体、硬化物、光学素子、光学系、カメラ用交換レンズ、光学装置、接合レンズ、及び接合レンズの製造方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1130285B (it) * | 1980-03-05 | 1986-06-11 | Anic Spa | Procedimento per la sintesi di allil carbonati di alcoli poliidrici e loro derivati |
JPS57212401A (en) * | 1981-06-24 | 1982-12-27 | Hoya Corp | High refractive index plastic lens |
IT1160172B (it) * | 1983-01-13 | 1987-03-04 | Anic Spa | Composizione liquida polimerizzabile, atta a produrre polimeri con elevate caratteristiche ottiche e meccaniche e polimeri e manufatti ottenuti da detta composizione |
EP0242618B1 (de) * | 1986-03-25 | 1994-11-02 | Nippon Oil And Fats Company, Limited | Transparenter optischer Gegenstand und Verfahren zu seiner Herstellung |
IT1203364B (it) * | 1987-03-16 | 1989-02-15 | Enichem Sintesi | Composizione liquida polimerizzabile per la produzione di articoli ottici ad elevato indice di rifrazione |
US4930879A (en) * | 1987-03-18 | 1990-06-05 | Nippon Oil And Fats Co., Ltd. | Synthetic resin lens |
JPS6445412A (en) * | 1987-08-14 | 1989-02-17 | Seiko Epson Corp | Composition for lens made of synthetic polymer |
JPH01246501A (ja) * | 1988-03-29 | 1989-10-02 | Asahi Glass Co Ltd | 高屈折率プラスチックレンズ |
-
1991
- 1991-11-01 JP JP3288098A patent/JPH0760201B2/ja not_active Expired - Fee Related
-
1992
- 1992-10-28 US US07/967,715 patent/US5340893A/en not_active Expired - Lifetime
- 1992-10-30 SG SG1996001421A patent/SG44519A1/en unknown
- 1992-10-30 EP EP92118646A patent/EP0540043B1/de not_active Expired - Lifetime
- 1992-10-30 DE DE69210754T patent/DE69210754T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH05125120A (ja) | 1993-05-21 |
SG44519A1 (en) | 1997-12-19 |
EP0540043A1 (de) | 1993-05-05 |
EP0540043B1 (de) | 1996-05-15 |
DE69210754T2 (de) | 1997-01-02 |
JPH0760201B2 (ja) | 1995-06-28 |
US5340893A (en) | 1994-08-23 |
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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 |
Representative=s name: GROSSE, BOCKHORNI, SCHUMACHER, 45133 ESSEN |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: SEIKO EPSON CORP., TOKIO/TOKYO, JP |
|
8328 | Change in the person/name/address of the agent |
Representative=s name: BOCKHORNI & KOLLEGEN, 80687 MUENCHEN |
|
8339 | Ceased/non-payment of the annual fee |