JPS6344779B2 - - Google Patents

Info

Publication number
JPS6344779B2
JPS6344779B2 JP58157504A JP15750483A JPS6344779B2 JP S6344779 B2 JPS6344779 B2 JP S6344779B2 JP 58157504 A JP58157504 A JP 58157504A JP 15750483 A JP15750483 A JP 15750483A JP S6344779 B2 JPS6344779 B2 JP S6344779B2
Authority
JP
Japan
Prior art keywords
temperature
peak
dsc curve
polypropylene resin
particles
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
JP58157504A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6049040A (ja
Inventor
Hideki Kuwabara
Atsushi Kitagawa
Yoshimi Sudo
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 JP58157504A priority Critical patent/JPS6049040A/ja
Publication of JPS6049040A publication Critical patent/JPS6049040A/ja
Publication of JPS6344779B2 publication Critical patent/JPS6344779B2/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)
JP58157504A 1983-08-29 1983-08-29 ポリプロピレン系樹脂発泡粒子 Granted JPS6049040A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58157504A JPS6049040A (ja) 1983-08-29 1983-08-29 ポリプロピレン系樹脂発泡粒子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58157504A JPS6049040A (ja) 1983-08-29 1983-08-29 ポリプロピレン系樹脂発泡粒子

Publications (2)

Publication Number Publication Date
JPS6049040A JPS6049040A (ja) 1985-03-18
JPS6344779B2 true JPS6344779B2 (enrdf_load_stackoverflow) 1988-09-06

Family

ID=15651123

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58157504A Granted JPS6049040A (ja) 1983-08-29 1983-08-29 ポリプロピレン系樹脂発泡粒子

Country Status (1)

Country Link
JP (1) JPS6049040A (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0649795B2 (ja) * 1985-11-29 1994-06-29 日本スチレンペ−パ−株式会社 ポリプロピレン系樹脂予備発泡粒子成型体の製造方法
CA1280549C (en) * 1986-05-27 1991-02-19 Kyoichi Nakamura Pre-expanded particles of propylene resin
JPH0659694B2 (ja) * 1986-09-16 1994-08-10 鐘淵化学工業株式会社 ポリプロピレン系樹脂型内発泡成形体の製造方法
JP2790791B2 (ja) * 1986-09-16 1998-08-27 鐘淵化学工業株式会社 ポリプロピレン系樹脂型内発泡成形体の製造方法
JPH0657435B2 (ja) * 1987-11-25 1994-08-03 鐘淵化学工業株式会社 ポリプロピレン系樹脂の型内発泡成形法
KR0159801B1 (ko) * 1994-08-06 1999-01-15 박원배 폴리올레핀계 수지의 미세 셀 예비 발포체 및 그의 제조 방법
JPH08277340A (ja) * 1995-04-05 1996-10-22 Jsp Corp 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
JP4891960B2 (ja) * 2008-09-04 2012-03-07 株式会社ジェイエスピー ポリプロピレン系樹脂発泡成型体及び自動車内装材

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5943492B2 (ja) * 1981-08-05 1984-10-22 日本スチレンペ−パ−株式会社 ポリプロピレン系樹脂発泡成型体の製造方法
JPS5943491B2 (ja) * 1981-08-05 1984-10-22 日本スチレンペ−パ−株式会社 ポリプロピレン系樹脂発泡成型体
JPS6082333A (ja) * 1983-10-12 1985-05-10 Japan Styrene Paper Co Ltd 無架橋ポリプロピレン系樹脂発泡容器及びその製造方法
JPS6324617A (ja) * 1986-07-17 1988-02-02 Yokogawa Electric Corp ウエハの両面露光法

Also Published As

Publication number Publication date
JPS6049040A (ja) 1985-03-18

Similar Documents

Publication Publication Date Title
US4840973A (en) Polypropylene resin prefoamed particles
EP0224265B1 (en) Production method of expansion-molded article of polypropylene resin
JPH0417978B2 (enrdf_load_stackoverflow)
JPH0419258B2 (enrdf_load_stackoverflow)
JPS5943491B2 (ja) ポリプロピレン系樹脂発泡成型体
JPH0739501B2 (ja) 無架橋直鎖状低密度ポリエチレン予備発泡粒子
JPH0386736A (ja) ポリオレフィン系樹脂発泡粒子の製造方法
JPH0559139B2 (enrdf_load_stackoverflow)
JPS6344779B2 (enrdf_load_stackoverflow)
JP3692760B2 (ja) ポリプロピレン系樹脂型内発泡成形体の製造方法
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
JPS614738A (ja) ポリプロピレン系樹脂発泡粒子の製造方法
JPH0386737A (ja) ポリオレフィン系樹脂発泡粒子の製造方法
JPS6324618B2 (enrdf_load_stackoverflow)
JPS6324617B2 (enrdf_load_stackoverflow)
JP3281904B2 (ja) ポリプロピレン系樹脂発泡粒子及びその成形体
JPS6244778B2 (enrdf_load_stackoverflow)
JPS6344778B2 (enrdf_load_stackoverflow)
JP2709395B2 (ja) 発泡用無架橋直鎖状低密度ポリエチレン樹脂粒子及び無架橋直鎖状低密度ポリエチレン発泡粒子の製造方法
JPS6344780B2 (enrdf_load_stackoverflow)
JPS641499B2 (enrdf_load_stackoverflow)
JPH0464335B2 (enrdf_load_stackoverflow)
JPH0510374B2 (enrdf_load_stackoverflow)
JPS63258939A (ja) ポリプロピレン系樹脂予備発泡粒子
JPH0350693B2 (enrdf_load_stackoverflow)