JPS6271902A - 光学用成形品 - Google Patents

光学用成形品

Info

Publication number
JPS6271902A
JPS6271902A JP21109885A JP21109885A JPS6271902A JP S6271902 A JPS6271902 A JP S6271902A JP 21109885 A JP21109885 A JP 21109885A JP 21109885 A JP21109885 A JP 21109885A JP S6271902 A JPS6271902 A JP S6271902A
Authority
JP
Japan
Prior art keywords
weight
polycarbonate
oxide
optical
molding
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
JP21109885A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0333242B2 (enrdf_load_stackoverflow
Inventor
Masayoshi Miyauchi
宮内　正嘉
Masanori Monri
昌則 門利
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.)
Teijin Ltd
Original Assignee
Teijin Chemicals 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 Teijin Chemicals Ltd filed Critical Teijin Chemicals Ltd
Priority to JP21109885A priority Critical patent/JPS6271902A/ja
Publication of JPS6271902A publication Critical patent/JPS6271902A/ja
Publication of JPH0333242B2 publication Critical patent/JPH0333242B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)
JP21109885A 1985-09-26 1985-09-26 光学用成形品 Granted JPS6271902A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21109885A JPS6271902A (ja) 1985-09-26 1985-09-26 光学用成形品

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21109885A JPS6271902A (ja) 1985-09-26 1985-09-26 光学用成形品

Publications (2)

Publication Number Publication Date
JPS6271902A true JPS6271902A (ja) 1987-04-02
JPH0333242B2 JPH0333242B2 (enrdf_load_stackoverflow) 1991-05-16

Family

ID=16600376

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21109885A Granted JPS6271902A (ja) 1985-09-26 1985-09-26 光学用成形品

Country Status (1)

Country Link
JP (1) JPS6271902A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63316313A (ja) * 1987-06-18 1988-12-23 Idemitsu Petrochem Co Ltd ポリカーボネートを素材とするディスク基板
JPS6424829A (en) * 1987-07-21 1989-01-26 Mitsubishi Gas Chemical Co Polycarbonate molding material for optical disc
JP2002069219A (ja) * 2000-08-31 2002-03-08 Teijin Chem Ltd ポリカーボネート樹脂組成物成形体

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63316313A (ja) * 1987-06-18 1988-12-23 Idemitsu Petrochem Co Ltd ポリカーボネートを素材とするディスク基板
JPS6424829A (en) * 1987-07-21 1989-01-26 Mitsubishi Gas Chemical Co Polycarbonate molding material for optical disc
JP2002069219A (ja) * 2000-08-31 2002-03-08 Teijin Chem Ltd ポリカーボネート樹脂組成物成形体

Also Published As

Publication number Publication date
JPH0333242B2 (enrdf_load_stackoverflow) 1991-05-16

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