JPS6344780B2 - - Google Patents

Info

Publication number
JPS6344780B2
JPS6344780B2 JP58198708A JP19870883A JPS6344780B2 JP S6344780 B2 JPS6344780 B2 JP S6344780B2 JP 58198708 A JP58198708 A JP 58198708A JP 19870883 A JP19870883 A JP 19870883A JP S6344780 B2 JPS6344780 B2 JP S6344780B2
Authority
JP
Japan
Prior art keywords
expanded particles
temperature
particles
expanded
dsc curve
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
Application number
JP58198708A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6090228A (ja
Inventor
Hideki Kuwabara
Atsushi Kitagawa
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.)
NIPPON SUCHIREN PEEPAA KK
Original Assignee
NIPPON SUCHIREN PEEPAA KK
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 NIPPON SUCHIREN PEEPAA KK filed Critical NIPPON SUCHIREN PEEPAA KK
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 JPS6090228A (ja) 1985-05-21
JPS6344780B2 true JPS6344780B2 (2) 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 (2)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3692760B2 (ja) * 1998-01-30 2005-09-07 株式会社カネカ ポリプロピレン系樹脂型内発泡成形体の製造方法
JP3950557B2 (ja) 1998-07-30 2007-08-01 株式会社カネカ ポリプロピレン系樹脂予備発泡粒子およびそれからの型内発泡成形体の製造方法
WO2001048068A1 (en) 1999-12-28 2001-07-05 Kaneka Corporation Expandable styrene resin beads and foams produced therefrom
JP7525336B2 (ja) * 2020-08-27 2024-07-30 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
JPS6090228A (ja) 1985-05-21

Similar Documents

Publication Publication Date Title
JPWO1996031558A1 (ja) ポリプロピレン単独重合体発泡粒子及び発泡粒子成型体
JPS5943492B2 (ja) ポリプロピレン系樹脂発泡成型体の製造方法
WO1996031558A1 (en) Foamed particles of propylene homopolymer and moldings of said particles
JPH0739501B2 (ja) 無架橋直鎖状低密度ポリエチレン予備発泡粒子
JPS5943491B2 (ja) ポリプロピレン系樹脂発泡成型体
JP4157206B2 (ja) ポリプロピレン系樹脂発泡粒子及びポリプロピレン系樹脂発泡粒子成形体
JPWO1998006777A1 (ja) 衝撃吸収材
JP3692760B2 (ja) ポリプロピレン系樹脂型内発泡成形体の製造方法
JPS6324615B2 (2)
JP3950557B2 (ja) ポリプロピレン系樹脂予備発泡粒子およびそれからの型内発泡成形体の製造方法
JPS6344780B2 (2)
JP2000129028A (ja) ポリプロピレン系樹脂発泡粒子及びポリプロピレン系樹脂発泡粒子成形体
JPS6344779B2 (2)
JPS6244778B2 (2)
JPS6259642A (ja) 改質ポリエチレン系樹脂予備発泡粒子及びその製造方法
JPS6344778B2 (2)
JP2000169619A (ja) 導電性ポリプロピレン系樹脂発泡成形体とその製造方法
JP4347942B2 (ja) 成型用ポリプロピレン系樹脂発泡粒子
JPS6230093B2 (2)
JPS58215326A (ja) ポリオレフイン樹脂型内発泡成型体の製造方法
JPS641499B2 (2)
JPH0218225B2 (2)
JP2000219766A (ja) ポリプロピレン系樹脂発泡成型体及び自動車内装材
JP2880834B2 (ja) ポリプロピレン系樹脂発泡粒子、型内成型体、エネルギー吸収材及び自動車のバンパー用芯材
JPS6234334B2 (2)

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees