JPS63191621A - 寸法安定性にすぐれた発泡成形体の製造方法 - Google Patents

寸法安定性にすぐれた発泡成形体の製造方法

Info

Publication number
JPS63191621A
JPS63191621A JP62022404A JP2240487A JPS63191621A JP S63191621 A JPS63191621 A JP S63191621A JP 62022404 A JP62022404 A JP 62022404A JP 2240487 A JP2240487 A JP 2240487A JP S63191621 A JPS63191621 A JP S63191621A
Authority
JP
Japan
Prior art keywords
foamed
polyethylene
hours
styrene copolymer
molded product
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
JP62022404A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0438222B2 (OSRAM
Inventor
Hisanori Yamamoto
山本　寿則
Shigeru Tsutsumi
堤　滋
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.)
Sekisui Kasei Co Ltd
Original Assignee
Sekisui Plastics Co 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 Sekisui Plastics Co Ltd filed Critical Sekisui Plastics Co Ltd
Priority to JP62022404A priority Critical patent/JPS63191621A/ja
Publication of JPS63191621A publication Critical patent/JPS63191621A/ja
Publication of JPH0438222B2 publication Critical patent/JPH0438222B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
JP62022404A 1987-02-04 1987-02-04 寸法安定性にすぐれた発泡成形体の製造方法 Granted JPS63191621A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62022404A JPS63191621A (ja) 1987-02-04 1987-02-04 寸法安定性にすぐれた発泡成形体の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62022404A JPS63191621A (ja) 1987-02-04 1987-02-04 寸法安定性にすぐれた発泡成形体の製造方法

Publications (2)

Publication Number Publication Date
JPS63191621A true JPS63191621A (ja) 1988-08-09
JPH0438222B2 JPH0438222B2 (OSRAM) 1992-06-23

Family

ID=12081725

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62022404A Granted JPS63191621A (ja) 1987-02-04 1987-02-04 寸法安定性にすぐれた発泡成形体の製造方法

Country Status (1)

Country Link
JP (1) JPS63191621A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108727678A (zh) * 2017-04-18 2018-11-02 株式会社Jsp 复合成形体、其制造方法、车辆用座椅坐垫芯材

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54158468A (en) * 1978-06-05 1979-12-14 Mitsubishi Heavy Ind Ltd Dimension stabilization of expanded polystylene
JPS62106938A (ja) * 1985-11-05 1987-05-18 Japan Styrene Paper Co Ltd 改質ポリエチレン系樹脂発泡体

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54158468A (en) * 1978-06-05 1979-12-14 Mitsubishi Heavy Ind Ltd Dimension stabilization of expanded polystylene
JPS62106938A (ja) * 1985-11-05 1987-05-18 Japan Styrene Paper Co Ltd 改質ポリエチレン系樹脂発泡体

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108727678A (zh) * 2017-04-18 2018-11-02 株式会社Jsp 复合成形体、其制造方法、车辆用座椅坐垫芯材

Also Published As

Publication number Publication date
JPH0438222B2 (OSRAM) 1992-06-23

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term