DE3834956A1 - Material fuer optische zwecke - Google Patents

Material fuer optische zwecke

Info

Publication number
DE3834956A1
DE3834956A1 DE3834956A DE3834956A DE3834956A1 DE 3834956 A1 DE3834956 A1 DE 3834956A1 DE 3834956 A DE3834956 A DE 3834956A DE 3834956 A DE3834956 A DE 3834956A DE 3834956 A1 DE3834956 A1 DE 3834956A1
Authority
DE
Germany
Prior art keywords
meth
formula
compound
acrylate
weight
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.)
Granted
Application number
DE3834956A
Other languages
German (de)
English (en)
Other versions
DE3834956C2 (enExample
Inventor
Ryoichi Sudo
Makoto Kobata
Hiroaki Miwa
Tetsuo Tajima
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.)
Hitachi Ltd
Maxell Ltd
Original Assignee
Hitachi Ltd
Hitachi Maxell Ltd
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 Hitachi Ltd, Hitachi Maxell Ltd filed Critical Hitachi Ltd
Publication of DE3834956A1 publication Critical patent/DE3834956A1/de
Application granted granted Critical
Publication of DE3834956C2 publication Critical patent/DE3834956C2/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G11B7/253—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
DE3834956A 1987-10-14 1988-10-13 Material fuer optische zwecke Granted DE3834956A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62257221A JPH07103195B2 (ja) 1987-10-14 1987-10-14 光学用材料

Publications (2)

Publication Number Publication Date
DE3834956A1 true DE3834956A1 (de) 1989-04-27
DE3834956C2 DE3834956C2 (enExample) 1992-10-29

Family

ID=17303348

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3834956A Granted DE3834956A1 (de) 1987-10-14 1988-10-13 Material fuer optische zwecke

Country Status (3)

Country Link
US (1) US4957990A (enExample)
JP (1) JPH07103195B2 (enExample)
DE (1) DE3834956A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3927667A1 (de) * 1989-08-22 1991-02-28 Espe Stiftung Verwendung von photopolymerisierbaren massen als introkularlinsen-fuellmaterial bei der bekaempfung von katarakt und anderen augenkrankheiten

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2796331B2 (ja) * 1989-02-15 1998-09-10 株式会社ニコン プラスチック成形レンズ
JPH05157901A (ja) * 1991-07-03 1993-06-25 Canon Inc プラスチックレンズ
JPH08271703A (ja) * 1995-03-29 1996-10-18 Konica Corp 樹脂レンズ
US6545120B1 (en) * 2000-06-16 2003-04-08 Showa Denko K.K. Production of alicyclic (meth)allyl esters for plastic lens compositions
EP1632507A4 (en) * 2003-06-09 2006-11-29 Mitsui Chemicals Inc NETWORK METHACRYL RESIN COMPRISING COMPOSITION AND TRANSPARENT ELEMENT
JP5273897B2 (ja) * 2005-05-13 2013-08-28 日東樹脂工業株式会社 耐熱性を有するメタクリル樹脂の製造方法
DE102005033852A1 (de) * 2005-07-12 2007-01-18 Hach Lange Gmbh Scheibenförmiges Trägersystem mit einer Mehrzahl integrierter Beugungsstrukturen
JP5846709B2 (ja) * 2008-03-31 2016-01-20 太陽ホールディングス株式会社 活性エネルギー線硬化性樹脂組成物、およびその硬化物と透明成型品
US20110180298A1 (en) * 2010-01-26 2011-07-28 Hitachi Cable, Ltd. Hydrous water absorbent polymer-dispersed ultraviolet curable resin composition, porous substance, insulated wire, multilayer covered cable, coaxial cable using the same, method for fabricating a porous substance, and method for fabricating an insulated wire
EP2715413A4 (en) * 2011-05-25 2014-11-12 3M Innovative Properties Co LIGHT CONTROL FILM
TW201329628A (zh) * 2011-12-01 2013-07-16 Toagosei Co Ltd 光學薄膜形成用活性能量線硬化型組成物、光學薄膜、偏光鏡保護膜及偏光板
JP6677047B2 (ja) * 2016-03-30 2020-04-08 三菱ケミカル株式会社 脂環式多官能（メタ）アクリレート化合物

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376800A (en) * 1981-04-13 1983-03-15 Lu Chen I Optical lenses prepared from crosslinkable acrylic compositions
EP0134801A1 (de) * 1983-02-02 1985-03-27 KEMPA, Josef Griffringlasche für getränkedosenverschluss
WO1987001697A1 (fr) * 1984-03-14 1987-03-26 Nippon Kayaku Kabushiki Kaisha Esters di(meth)acryliques et composition a base de resine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60152515A (ja) * 1984-01-18 1985-08-10 Japan Synthetic Rubber Co Ltd 光学材料の製造法
JPS61287913A (ja) * 1985-06-17 1986-12-18 Mitsubishi Petrochem Co Ltd 光学材料用樹脂
US4812346A (en) * 1985-07-26 1989-03-14 Hitachi Ltd. Optical disc base plate and process for producing the same
JP2890479B2 (ja) * 1989-06-01 1999-05-17 東陶機器株式会社 気泡発生浴槽の浴湯循環ポンプ駆動回路

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376800A (en) * 1981-04-13 1983-03-15 Lu Chen I Optical lenses prepared from crosslinkable acrylic compositions
EP0134801A1 (de) * 1983-02-02 1985-03-27 KEMPA, Josef Griffringlasche für getränkedosenverschluss
WO1987001697A1 (fr) * 1984-03-14 1987-03-26 Nippon Kayaku Kabushiki Kaisha Esters di(meth)acryliques et composition a base de resine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP 61287913 A, ref. in CA, 107:97840u und in Derwent CPJ-Profile- Booklet C87-32229/05 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3927667A1 (de) * 1989-08-22 1991-02-28 Espe Stiftung Verwendung von photopolymerisierbaren massen als introkularlinsen-fuellmaterial bei der bekaempfung von katarakt und anderen augenkrankheiten

Also Published As

Publication number Publication date
JPH07103195B2 (ja) 1995-11-08
US4957990A (en) 1990-09-18
JPH01101316A (ja) 1989-04-19
DE3834956C2 (enExample) 1992-10-29

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee