JPS6090228A - ポリプロピレン系樹脂予備発泡粒子の製造方法 - Google Patents

ポリプロピレン系樹脂予備発泡粒子の製造方法

Info

Publication number
JPS6090228A
JPS6090228A JP58198708A JP19870883A JPS6090228A JP S6090228 A JPS6090228 A JP S6090228A JP 58198708 A JP58198708 A JP 58198708A JP 19870883 A JP19870883 A JP 19870883A JP S6090228 A JPS6090228 A JP S6090228A
Authority
JP
Japan
Prior art keywords
expanded particles
temperature
particles
polypropylene resin
expanded
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
JP58198708A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6344780B2 (en]
Inventor
Hideki Kuwabara
英樹 桑原
Atsushi Kitagawa
敦之 北川
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.)
JSP Corp
Original Assignee
JSP Corp
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 JSP Corp filed Critical JSP Corp
Priority to JP58198708A priority Critical patent/JPS6090228A/ja
Publication of JPS6090228A publication Critical patent/JPS6090228A/ja
Publication of JPS6344780B2 publication Critical patent/JPS6344780B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Molding Of Porous Articles (AREA)
JP58198708A 1983-10-24 1983-10-24 ポリプロピレン系樹脂予備発泡粒子の製造方法 Granted JPS6090228A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58198708A JPS6090228A (ja) 1983-10-24 1983-10-24 ポリプロピレン系樹脂予備発泡粒子の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58198708A JPS6090228A (ja) 1983-10-24 1983-10-24 ポリプロピレン系樹脂予備発泡粒子の製造方法

Publications (2)

Publication Number Publication Date
JPS6090228A true JPS6090228A (ja) 1985-05-21
JPS6344780B2 JPS6344780B2 (en]) 1988-09-06

Family

ID=16395691

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58198708A Granted JPS6090228A (ja) 1983-10-24 1983-10-24 ポリプロピレン系樹脂予備発泡粒子の製造方法

Country Status (1)

Country Link
JP (1) JPS6090228A (en])

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6355696B1 (en) * 1998-01-30 2002-03-12 Kaneka Corporation Polypropylene resin pre-expanded particles
US6607682B1 (en) 1998-07-30 2003-08-19 Kaneka Corporation Pre-expanded polypropylene resin beads and process for producing molded object therefrom by in-mold foaming
US6770682B2 (en) 1999-12-28 2004-08-03 Kaneka Corporation Expandable styrene resin beads and foams produced therefrom
JP2022038875A (ja) * 2020-08-27 2022-03-10 株式会社カネカ ポリオレフィン系樹脂発泡粒子の製造方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6355696B1 (en) * 1998-01-30 2002-03-12 Kaneka Corporation Polypropylene resin pre-expanded particles
US6607682B1 (en) 1998-07-30 2003-08-19 Kaneka Corporation Pre-expanded polypropylene resin beads and process for producing molded object therefrom by in-mold foaming
US6770682B2 (en) 1999-12-28 2004-08-03 Kaneka Corporation Expandable styrene resin beads and foams produced therefrom
JP2022038875A (ja) * 2020-08-27 2022-03-10 株式会社カネカ ポリオレフィン系樹脂発泡粒子の製造方法

Also Published As

Publication number Publication date
JPS6344780B2 (en]) 1988-09-06

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