JPS5532298A - Producing video disk structure - Google Patents

Producing video disk structure

Info

Publication number
JPS5532298A
JPS5532298A JP8937179A JP8937179A JPS5532298A JP S5532298 A JPS5532298 A JP S5532298A JP 8937179 A JP8937179 A JP 8937179A JP 8937179 A JP8937179 A JP 8937179A JP S5532298 A JPS5532298 A JP S5532298A
Authority
JP
Japan
Prior art keywords
video disk
disk structure
producing video
producing
video
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.)
Pending
Application number
JP8937179A
Other languages
Japanese (ja)
Inventor
Aaru Horumesu Jiyon
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.)
Discovision Associates
Original Assignee
MCA Discovision Inc
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 MCA Discovision Inc filed Critical MCA Discovision Inc
Publication of JPS5532298A publication Critical patent/JPS5532298A/en
Pending legal-status Critical Current

Links

Landscapes

  • Injection Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Manufacturing Optical Record Carriers (AREA)
JP8937179A 1978-08-28 1979-07-16 Producing video disk structure Pending JPS5532298A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US93722178A 1978-08-28 1978-08-28

Publications (1)

Publication Number Publication Date
JPS5532298A true JPS5532298A (en) 1980-03-06

Family

ID=25469641

Family Applications (5)

Application Number Title Priority Date Filing Date
JP8937179A Pending JPS5532298A (en) 1978-08-28 1979-07-16 Producing video disk structure
JP11047380A Granted JPS56127941A (en) 1978-08-28 1980-08-13 Method of forming video disk structure and video disk
JP11047480A Pending JPS56127942A (en) 1978-08-28 1980-08-13 Method of forming video disk structure
JP11047180A Pending JPS56131654A (en) 1978-08-28 1980-08-13 Polymer plastic composition for making video disc
JP11047280A Pending JPS56127940A (en) 1978-08-28 1980-08-13 Method of forming video disk structure and video disk

Family Applications After (4)

Application Number Title Priority Date Filing Date
JP11047380A Granted JPS56127941A (en) 1978-08-28 1980-08-13 Method of forming video disk structure and video disk
JP11047480A Pending JPS56127942A (en) 1978-08-28 1980-08-13 Method of forming video disk structure
JP11047180A Pending JPS56131654A (en) 1978-08-28 1980-08-13 Polymer plastic composition for making video disc
JP11047280A Pending JPS56127940A (en) 1978-08-28 1980-08-13 Method of forming video disk structure and video disk

Country Status (1)

Country Link
JP (5) JPS5532298A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5753845A (en) * 1980-07-26 1982-03-31 Roehm Gmbh Kairyosareta kogakutekinyomitorarerujohokiokudeisukunoseizoho
JPS5996544A (en) * 1982-11-24 1984-06-04 Sony Corp Optical information recording medium
JPS63183949A (en) * 1978-08-28 1988-07-29 デイスコビジョン　アソシエイツ Plastic omposition used in optical data storage member

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07108938B2 (en) * 1987-06-18 1995-11-22 出光石油化学株式会社 Disc substrate made of polycarbonate
FR2620127A1 (en) * 1987-09-04 1989-03-10 Charbonnages Ste Chimique POLYMERIC COMPOSITION BASED ON VINYLIDENE FLUORIDE AND METHYL METHACRYLATE
TW260690B (en) * 1993-01-26 1995-10-21 Nippon Oil Co Ltd
JPH0794543B2 (en) * 1993-03-24 1995-10-11 出光石油化学株式会社 Disc substrate made of polycarbonate

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5013441A (en) * 1973-06-07 1975-02-12
JPS5018555A (en) * 1973-06-16 1975-02-27
JPS5236003A (en) * 1975-09-12 1977-03-19 Hoechst Ag Synthetic resin sheet for producing videooaudiooinformation carrier
JPS5742989A (en) * 1980-08-27 1982-03-10 Sumitomo Chemical Co Continuous dyeing of fiber material

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5013441A (en) * 1973-06-07 1975-02-12
JPS5018555A (en) * 1973-06-16 1975-02-27
JPS5236003A (en) * 1975-09-12 1977-03-19 Hoechst Ag Synthetic resin sheet for producing videooaudiooinformation carrier
JPS5742989A (en) * 1980-08-27 1982-03-10 Sumitomo Chemical Co Continuous dyeing of fiber material

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63183949A (en) * 1978-08-28 1988-07-29 デイスコビジョン　アソシエイツ Plastic omposition used in optical data storage member
JPH0434215B2 (en) * 1979-04-18 1992-06-05 Discovision Ass
JPS5753845A (en) * 1980-07-26 1982-03-31 Roehm Gmbh Kairyosareta kogakutekinyomitorarerujohokiokudeisukunoseizoho
JPH0526258B2 (en) * 1980-07-26 1993-04-15 Roehm Gmbh
JPS5996544A (en) * 1982-11-24 1984-06-04 Sony Corp Optical information recording medium
JPH0413777B2 (en) * 1982-11-24 1992-03-10 Sony Corp

Also Published As

Publication number Publication date
JPH0341905B2 (en) 1991-06-25
JPS56127941A (en) 1981-10-07
JPS56131654A (en) 1981-10-15
JPS56127940A (en) 1981-10-07
JPS56127942A (en) 1981-10-07

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