DE69210754D1 - Giessharz für optische Zwecke - Google Patents

Giessharz für optische Zwecke

Info

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
Application number
DE69210754T
Other languages
English (en)
Other versions
DE69210754T2 (de
Inventor
Toshiaki Takaoka
Katsuyoshi Tanaka
Kenji Kato
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
NOF Corp
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 Seiko Epson Corp, NOF Corp filed Critical Seiko Epson Corp
Publication of DE69210754D1 publication Critical patent/DE69210754D1/de
Application granted granted Critical
Publication of DE69210754T2 publication Critical patent/DE69210754T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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)
DE69210754T 1991-11-01 1992-10-30 Giessharz für optische Zwecke Expired - Fee Related DE69210754T2 (de)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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