JPS5483969A - Method of making foam based on polypropylene - Google Patents

Method of making foam based on polypropylene

Info

Publication number
JPS5483969A
JPS5483969A JP15223277A JP15223277A JPS5483969A JP S5483969 A JPS5483969 A JP S5483969A JP 15223277 A JP15223277 A JP 15223277A JP 15223277 A JP15223277 A JP 15223277A JP S5483969 A JPS5483969 A JP S5483969A
Authority
JP
Japan
Prior art keywords
polypropylene
foam based
making foam
making
foam
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
JP15223277A
Other languages
Japanese (ja)
Other versions
JPS5829729B2 (en
Inventor
Tomoshige Hayashi
Toshirou Kobayashi
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 JP52152232A priority Critical patent/JPS5829729B2/en
Publication of JPS5483969A publication Critical patent/JPS5483969A/en
Publication of JPS5829729B2 publication Critical patent/JPS5829729B2/en
Expired legal-status Critical Current

Links

Classifications

    • B29C47/92—
JP52152232A 1977-12-16 1977-12-16 Method for manufacturing synthetic wood made of resin foam mainly composed of polypropylene Expired JPS5829729B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52152232A JPS5829729B2 (en) 1977-12-16 1977-12-16 Method for manufacturing synthetic wood made of resin foam mainly composed of polypropylene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52152232A JPS5829729B2 (en) 1977-12-16 1977-12-16 Method for manufacturing synthetic wood made of resin foam mainly composed of polypropylene

Publications (2)

Publication Number Publication Date
JPS5483969A true JPS5483969A (en) 1979-07-04
JPS5829729B2 JPS5829729B2 (en) 1983-06-24

Family

ID=15535966

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52152232A Expired JPS5829729B2 (en) 1977-12-16 1977-12-16 Method for manufacturing synthetic wood made of resin foam mainly composed of polypropylene

Country Status (1)

Country Link
JP (1) JPS5829729B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009144887A1 (en) * 2008-05-26 2009-12-03 Ｗｐｃコーポレーション株式会社 Extrusion apparatus
JP2010179566A (en) * 2009-02-05 2010-08-19 Tsp:Kk Method of manufacturing heat insulating material and device of manufacturing the same
US8082862B2 (en) 2007-02-01 2011-12-27 Groz-Beckert Kg Gripper for a tufting machine
EP4039445A4 (en) * 2019-10-01 2024-03-06 CirTech Global SpA Process for producing thermoplastic sheets

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5030964A (en) * 1973-07-19 1975-03-27
JPS50123777A (en) * 1974-03-09 1975-09-29

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5030964A (en) * 1973-07-19 1975-03-27
JPS50123777A (en) * 1974-03-09 1975-09-29

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8082862B2 (en) 2007-02-01 2011-12-27 Groz-Beckert Kg Gripper for a tufting machine
WO2009144887A1 (en) * 2008-05-26 2009-12-03 Ｗｐｃコーポレーション株式会社 Extrusion apparatus
EP2298532A1 (en) * 2008-05-26 2011-03-23 Wpc Corporation Extrusion apparatus
AU2009252630B2 (en) * 2008-05-26 2012-06-28 Beijing Shengsheng Culture Limited Liability Company Extrusion apparatus
EP2298532A4 (en) * 2008-05-26 2014-07-30 Wpc Corp Extrusion apparatus
JP2010179566A (en) * 2009-02-05 2010-08-19 Tsp:Kk Method of manufacturing heat insulating material and device of manufacturing the same
EP4039445A4 (en) * 2019-10-01 2024-03-06 CirTech Global SpA Process for producing thermoplastic sheets

Also Published As

Publication number Publication date
JPS5829729B2 (en) 1983-06-24

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