JPS63251982A - 光デイスク用コンポジツトハブ - Google Patents

光デイスク用コンポジツトハブ

Info

Publication number: JPS63251982A
Authority: JP; Japan
Prior art keywords: hub; resin; optical disk; constituting; substrate
Prior art date: 1987-04-08
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

JP62086099A

Other languages

English (en)

Japanese (ja)

Other versions

JPH0548553B2 (de

Inventor

Katsunori Funaki

克典舩木

Shinji Tokuhara

徳原　慎二

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.)

Daicel Corp

Original Assignee

Daicel Chemical Industries 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.)

1987-04-08

Filing date

1987-04-08

Publication date

1988-10-19

1987-04-08 Application filed by Daicel Chemical Industries Ltd filed Critical Daicel Chemical Industries Ltd

1987-04-08 Priority to JP62086099A priority Critical patent/JPS63251982A/ja

1988-10-19 Publication of JPS63251982A publication Critical patent/JPS63251982A/ja

1993-07-21 Publication of JPH0548553B2 publication Critical patent/JPH0548553B2/ja

Status Granted legal-status Critical Current

Links

230000003287 optical effect Effects 0.000 title claims abstract description 23
239000002131 composite material Substances 0.000 title claims abstract description 16
239000011347 resin Substances 0.000 claims abstract description 22
229920005989 resin Polymers 0.000 claims abstract description 22
239000004417 polycarbonate Substances 0.000 claims abstract description 12
229920000515 polycarbonate Polymers 0.000 claims abstract description 12
229920000642 polymer Polymers 0.000 claims abstract description 12
239000000758 substrate Substances 0.000 claims abstract description 12
238000002156 mixing Methods 0.000 claims abstract description 5
229920003229 poly(methyl methacrylate) Polymers 0.000 claims abstract description 3
239000004926 polymethyl methacrylate Substances 0.000 claims abstract description 3
239000002184 metal Substances 0.000 claims description 13
239000000463 material Substances 0.000 abstract description 8
239000003607 modifier Substances 0.000 description 6
239000000853 adhesive Substances 0.000 description 4
230000001070 adhesive effect Effects 0.000 description 4
VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 3
239000000178 monomer Substances 0.000 description 3
NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 2
KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical group C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
125000005396 acrylic acid ester group Chemical group 0.000 description 2
229920001577 copolymer Polymers 0.000 description 2
238000005336 cracking Methods 0.000 description 2
238000000034 method Methods 0.000 description 2
239000000203 mixture Substances 0.000 description 2
238000000465 moulding Methods 0.000 description 2
239000004419 Panlite Substances 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
230000008602 contraction Effects 0.000 description 1
230000000694 effects Effects 0.000 description 1
229920001971 elastomer Polymers 0.000 description 1
239000000806 elastomer Substances 0.000 description 1
239000000839 emulsion Substances 0.000 description 1
238000007720 emulsion polymerization reaction Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
238000001746 injection moulding Methods 0.000 description 1
238000009434 installation Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000011159 matrix material Substances 0.000 description 1
125000005397 methacrylic acid ester group Chemical group 0.000 description 1
230000000704 physical effect Effects 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
238000006116 polymerization reaction Methods 0.000 description 1
239000002904 solvent Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1

Landscapes

Optical Record Carriers And Manufacture Thereof (AREA)

JP62086099A 1987-04-08 1987-04-08 光デイスク用コンポジツトハブ Granted JPS63251982A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP62086099A JPS63251982A (ja)	1987-04-08	1987-04-08	光デイスク用コンポジツトハブ

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP62086099A JPS63251982A (ja)	1987-04-08	1987-04-08	光デイスク用コンポジツトハブ

Publications (2)

Publication Number	Publication Date
JPS63251982A true JPS63251982A (ja)	1988-10-19
JPH0548553B2 JPH0548553B2 (de)	1993-07-21

Family

ID=13877259

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP62086099A Granted JPS63251982A (ja)	1987-04-08	1987-04-08	光デイスク用コンポジツトハブ

Country Status (1)

Country	Link
JP (1)	JPS63251982A (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS61208684A (ja) *	1985-03-13	1986-09-17	Fujitsu Ltd	フレキシブル磁気ディスク
JPS61225014A (ja) *	1985-03-29	1986-10-06	Fukubi Kagaku Kogyo Kk	電磁波遮蔽材
JPS61225013A (ja) *	1985-03-29	1986-10-06	Fukubi Kagaku Kogyo Kk	透視性電磁波遮蔽材の製法
JPS627616U (de) *	1985-06-29	1987-01-17

1987
- 1987-04-08 JP JP62086099A patent/JPS63251982A/ja active Granted

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS61208684A (ja) *	1985-03-13	1986-09-17	Fujitsu Ltd	フレキシブル磁気ディスク
JPS61225014A (ja) *	1985-03-29	1986-10-06	Fukubi Kagaku Kogyo Kk	電磁波遮蔽材
JPS61225013A (ja) *	1985-03-29	1986-10-06	Fukubi Kagaku Kogyo Kk	透視性電磁波遮蔽材の製法
JPS627616U (de) *	1985-06-29	1987-01-17

Also Published As

Publication number	Publication date
JPH0548553B2 (de)	1993-07-21

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