JPH0475243B2 - - Google Patents

Info

Publication number
JPH0475243B2
JPH0475243B2 JP59089227A JP8922784A JPH0475243B2 JP H0475243 B2 JPH0475243 B2 JP H0475243B2 JP 59089227 A JP59089227 A JP 59089227A JP 8922784 A JP8922784 A JP 8922784A JP H0475243 B2 JPH0475243 B2 JP H0475243B2
Authority
JP
Japan
Prior art keywords
hydrogen atom
group
birefringence
temperature
present
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
JP59089227A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60233106A (ja
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 filed Critical
Priority to JP59089227A priority Critical patent/JPS60233106A/ja
Publication of JPS60233106A publication Critical patent/JPS60233106A/ja
Publication of JPH0475243B2 publication Critical patent/JPH0475243B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP59089227A 1984-05-07 1984-05-07 光学ディスク材料の製造法 Granted JPS60233106A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59089227A JPS60233106A (ja) 1984-05-07 1984-05-07 光学ディスク材料の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59089227A JPS60233106A (ja) 1984-05-07 1984-05-07 光学ディスク材料の製造法

Publications (2)

Publication Number Publication Date
JPS60233106A JPS60233106A (ja) 1985-11-19
JPH0475243B2 true JPH0475243B2 (enrdf_load_html_response) 1992-11-30

Family

ID=13964853

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59089227A Granted JPS60233106A (ja) 1984-05-07 1984-05-07 光学ディスク材料の製造法

Country Status (1)

Country Link
JP (1) JPS60233106A (enrdf_load_html_response)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5218068A (en) * 1988-03-25 1993-06-08 The Dow Chemical Company Intrinsically low birefringent molding polymers and optical storage disks therefrom
EP0915105B1 (en) * 1997-11-07 2003-04-09 Rohm And Haas Company Plastic substrates for electronic display applications
WO2005108438A1 (ja) * 2004-05-10 2005-11-17 Kaneka Corporation イミド樹脂とその製造方法、およびそれを用いた成形体
JPWO2006043409A1 (ja) * 2004-10-22 2008-05-22 株式会社カネカ 高屈折率を有するイミド樹脂及びこれを用いたレンズ用熱可塑性樹脂組成物及びレンズ
JP5636165B2 (ja) * 2009-04-21 2014-12-03 株式会社カネカ 光学フィルム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1106541A (en) * 1975-11-19 1981-08-04 Richard M. Kopchik Imidized acrylic polymers
US4169924A (en) * 1977-06-09 1979-10-02 Gaf Corporation Preparation of linear cyclic polyimides from latices
FR2508466B1 (fr) * 1981-06-25 1986-09-12 Du Pont Procede de preparation de polymeres acryliques imidises
CA1231500A (en) * 1981-10-07 1988-01-12 Richard M. Kopchik Thermoplastic, non-crosslinked anhydride polymers, imide polymers, and process for preparation

Also Published As

Publication number Publication date
JPS60233106A (ja) 1985-11-19

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