DE3834956C2 - - Google Patents

Info

Publication number
DE3834956C2
DE3834956C2 DE3834956A DE3834956A DE3834956C2 DE 3834956 C2 DE3834956 C2 DE 3834956C2 DE 3834956 A DE3834956 A DE 3834956A DE 3834956 A DE3834956 A DE 3834956A DE 3834956 C2 DE3834956 C2 DE 3834956C2
Authority
DE
Germany
Prior art keywords
meth
acrylate
formula
compound
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.)
Expired - Lifetime
Application number
DE3834956A
Other languages
German (de)
English (en)
Other versions
DE3834956A1 (de
Inventor
Ryoichi Yokosuka Jp Sudo
Makoto Yokohama Jp Kobata
Hiroaki Miwa
Tetsuo Fujisawa Jp 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 DE3834956A1 (de) 1989-04-27
DE3834956C2 true 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
DE102005033852A1 (de) * 2005-07-12 2007-01-18 Hach Lange Gmbh Scheibenförmiges Trägersystem mit einer Mehrzahl integrierter Beugungsstrukturen

Families Citing this family (13)

* 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
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
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
CN100406426C (zh) * 2000-06-16 2008-07-30 昭和电工株式会社 生产用于塑料透镜组合物的脂环族(甲基)烯丙酯的方法
WO2004108778A1 (ja) * 2003-06-09 2004-12-16 Mitsui Chemicals, Inc. 架橋性メタクリル樹脂組成物および透明部材
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
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
JP6426470B2 (ja) * 2011-05-25 2018-11-21 スリーエム イノベイティブ プロパティズ カンパニー 光制御フィルム
CN104024294A (zh) * 2011-12-01 2014-09-03 东亚合成株式会社 光学膜形成用活性能量射线固化型组合物、光学膜、偏振片保护膜及偏振板
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
CN114450322B (zh) * 2019-12-17 2023-06-27 株式会社Lg化学 化合物、粘合剂树脂、负型光敏树脂组合物和包括使用所述负型光敏树脂组合物形成的黑堤的显示装置

Family Cites Families (7)

* 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
DE3303425C1 (de) * 1983-02-02 1984-06-28 Kempa, Josef, 4600 Dortmund Griffringlasche fuer Getraenkedosenverschluss
JPS60152515A (ja) * 1984-01-18 1985-08-10 Japan Synthetic Rubber Co Ltd 光学材料の製造法
WO1987001697A1 (fr) * 1984-03-14 1987-03-26 Nippon Kayaku Kabushiki Kaisha Esters di(meth)acryliques et composition a base de resine
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005033852A1 (de) * 2005-07-12 2007-01-18 Hach Lange Gmbh Scheibenförmiges Trägersystem mit einer Mehrzahl integrierter Beugungsstrukturen

Also Published As

Publication number Publication date
JPH01101316A (ja) 1989-04-19
US4957990A (en) 1990-09-18
DE3834956A1 (de) 1989-04-27
JPH07103195B2 (ja) 1995-11-08

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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