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NO900254L - Substrat for optiske registreringsmedia og stoepesammensetning for slike. - Google Patents

Substrat for optiske registreringsmedia og stoepesammensetning for slike.

Info

Publication number
NO900254L
NO900254L NO90900254A NO900254A NO900254L NO 900254 L NO900254 L NO 900254L NO 90900254 A NO90900254 A NO 90900254A NO 900254 A NO900254 A NO 900254A NO 900254 L NO900254 L NO 900254L
Authority
NO
Norway
Prior art keywords
castle
substrate
composition
optical recording
recording media
Prior art date
Application number
NO90900254A
Other languages
English (en)
Other versions
NO900254D0 (no
Inventor
Dennis C Shen
Lindwood P Tenney
Original Assignee
Goodrich Co B F
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 Goodrich Co B F filed Critical Goodrich Co B F
Publication of NO900254D0 publication Critical patent/NO900254D0/no
Publication of NO900254L publication Critical patent/NO900254L/no

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
    • C08F32/00—Homopolymers and copolymers of cyclic compounds having no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic ring system
    • 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
    • G11B7/2533—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 comprising resins
    • G11B7/2538—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 comprising resins polycycloolefins [PCO]
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
    • C08G61/04—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms
    • C08G61/06—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms prepared by ring-opening of carbocyclic compounds
    • C08G61/08—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms prepared by ring-opening of carbocyclic compounds of carbocyclic compounds containing one or more carbon-to-carbon double bonds in the ring
    • 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
    • G11B7/2533—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 comprising resins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
NO90900254A 1989-03-31 1990-01-18 Substrat for optiske registreringsmedia og stoepesammensetning for slike. NO900254L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/331,310 US5115041A (en) 1989-03-31 1989-03-31 Substrate for optical recording media and molding composition therefor

Publications (2)

Publication Number Publication Date
NO900254D0 NO900254D0 (no) 1990-01-18
NO900254L true NO900254L (no) 1990-10-01

Family

ID=23293424

Family Applications (1)

Application Number Title Priority Date Filing Date
NO90900254A NO900254L (no) 1989-03-31 1990-01-18 Substrat for optiske registreringsmedia og stoepesammensetning for slike.

Country Status (9)

Country Link
US (2) US5115041A (no)
EP (1) EP0395885A3 (no)
JP (1) JPH02286712A (no)
KR (1) KR900014437A (no)
CN (1) CN1026006C (no)
BR (1) BR9001488A (no)
CA (1) CA2008779A1 (no)
MX (1) MX170348B (no)
NO (1) NO900254L (no)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5439992A (en) * 1989-03-31 1995-08-08 The B. F. Goodrich Company Continuous process for making melt-processable optical grade ring-opened polycyclic (co)polymers in a single-stage multi-zoned reactor
JPH0830106B2 (ja) * 1989-06-24 1996-03-27 日本ゼオン株式会社 成形用材料
JP2977274B2 (ja) * 1989-12-26 1999-11-15 日本ゼオン株式会社 成形用材料および成形品
JPH04218557A (ja) * 1990-04-13 1992-08-10 Nippon Zeon Co Ltd 熱可塑性飽和ノルボルネン系ポリマー成形品
JP3060532B2 (ja) * 1990-11-30 2000-07-10 ジェイエスアール株式会社 開環重合体水素化物の製造方法
NL9100366A (nl) * 1991-02-28 1992-09-16 Philips & Du Pont Optical Werkwijze voor het vervaardigen van een schijfvormige informatiedrager, informatiedrager vervaardigd volgens de werkwijze en inrichting voor het uitvoeren van de werkwijze.
WO1992022590A1 (fr) * 1991-06-11 1992-12-23 Nippon Zeon Co., Ltd. Polymere de norbornene thermoplastique hydrogene, production de ce polymere, et base d'element optique, element optique et lentille moulee a partir de ce polymere
DE4233851A1 (de) * 1992-10-08 1994-04-14 Hoechst Ag Substrat aus zumindest einem Cycloolefin-Copolymer für Aufzeichnungsmedien und Verfahren zu seiner Herstellung
CA2171584A1 (en) * 1995-04-11 1996-10-12 James P. Mason Compositions having low birefringence
TW543034B (en) * 1998-08-05 2003-07-21 Matsushita Electric Industrial Co Ltd Production process and apparatus of optical disk and production process of substrate
US6030680A (en) * 1998-09-04 2000-02-29 The Dow Chemical Company Adhesion of amorphous saturated hydrocarbon thermoplastic substrates
JP3833916B2 (ja) * 2000-10-02 2006-10-18 積水化学工業株式会社 溶融成形可能な熱可塑性ノルボルネン系樹脂組成物及びそれを用いた成形品又は光学フィルム
JP4178810B2 (ja) * 2001-12-25 2008-11-12 Ｊｓｒ株式会社 熱可塑性ノルボルネン系樹脂系光学用フィルム
JP2004310887A (ja) 2003-04-04 2004-11-04 Toshiba Corp 光ディスクならびに光ディスク装置
JP4774195B2 (ja) * 2003-04-28 2011-09-14 トミー株式会社 歯科用部材および歯科用部材の表面改質処理方法
JP5369672B2 (ja) * 2008-01-31 2013-12-18 Ｊｓｒ株式会社 成形体の製造方法および光学射出成形体
US10280253B2 (en) 2014-09-29 2019-05-07 Zeon Corporation Cyclic olefin ring-opened polymer hydride, resin molded article, and optical member
CN112867741B (zh) 2018-09-20 2023-08-01 埃克森美孚化学专利公司 用于聚合环烯烃的易位催化剂体系

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1535460A (fr) * 1967-01-12 1968-08-09 Charbonnages De France Plastomères dérivés du diméthanooctahydronaphtalène et leur procédé de fabrication
US4136248A (en) * 1977-12-05 1979-01-23 The B. F. Goodrich Company Ring-opened alkylnorbornene copolymers
US4178424A (en) * 1977-12-05 1979-12-11 The Bf Goodrich Company Cycloolefin copolymers
US4136249A (en) * 1977-12-05 1979-01-23 The B. F. Goodrich Company Ring-opened copolymers of dihydrodiclopentadiene, norbornene or alkylnorbornene, and acyclic olefin
US4136247A (en) * 1977-12-05 1979-01-23 The B. F. Goodrich Company Ring-opened iso-propylnorbornene copolymers
JPS6036564B2 (ja) * 1981-09-10 1985-08-21 日本電信電話株式会社 海底光フアイバケ−ブルの接続部とその使用方法
JPS6026024A (ja) * 1983-07-21 1985-02-08 Nippon Zeon Co Ltd 光学材料
EP0375780A4 (en) * 1987-09-01 1990-10-10 Nippon Zeon Co., Ltd. Ring-opening polymers and process for their production
EP0317262B1 (en) * 1987-11-17 1996-01-31 Japan Synthetic Rubber Co., Ltd. Transparent resin material
WO1989006253A1 (fr) * 1987-12-25 1989-07-13 Nippon Zeon Co., Ltd. Derive hydrogene d'un copolymere a ouverture de noyaux et procede de production
US5580934A (en) * 1987-12-28 1996-12-03 Nippon Zeon Co., Ltd. Ring-opening hydrogenated copolymer and process for producing the same

Also Published As

Publication number Publication date
CN1026006C (zh) 1994-09-28
EP0395885A2 (en) 1990-11-07
CN1047097A (zh) 1990-11-21
US5115041A (en) 1992-05-19
NO900254D0 (no) 1990-01-18
EP0395885A3 (en) 1991-04-24
CA2008779A1 (en) 1990-09-30
JPH02286712A (ja) 1990-11-26
KR900014437A (ko) 1990-10-23
MX170348B (es) 1993-08-17
US5319034A (en) 1994-06-07
BR9001488A (pt) 1991-04-16

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