JPH0438222B2 - - Google Patents

Info

Publication number
JPH0438222B2
JPH0438222B2 JP62022404A JP2240487A JPH0438222B2 JP H0438222 B2 JPH0438222 B2 JP H0438222B2 JP 62022404 A JP62022404 A JP 62022404A JP 2240487 A JP2240487 A JP 2240487A JP H0438222 B2 JPH0438222 B2 JP H0438222B2
Authority
JP
Japan
Prior art keywords
molded product
foamed
hours
foamed molded
polyethylene
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
JP62022404A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63191621A (ja
Inventor
Hisanori Yamamoto
Shigeru Tsutsumi
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 JPS63191621A (ja) 1988-08-09
JPH0438222B2 true 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)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018175601A (ja) * 2017-04-18 2018-11-15 株式会社ジェイエスピー 複合成形体、その製造方法、車両用シートクッション芯材

Family Cites Families (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

Also Published As

Publication number Publication date
JPS63191621A (ja) 1988-08-09

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term