JPH0554855B2 - - Google Patents

Info

Publication number
JPH0554855B2
JPH0554855B2 JP60255682A JP25568285A JPH0554855B2 JP H0554855 B2 JPH0554855 B2 JP H0554855B2 JP 60255682 A JP60255682 A JP 60255682A JP 25568285 A JP25568285 A JP 25568285A JP H0554855 B2 JPH0554855 B2 JP H0554855B2
Authority
JP
Japan
Prior art keywords
ethylene
polypropylene resin
parts
resin particles
acrylic acid
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
JP60255682A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62115042A (ja
Inventor
Kyoichi Nakamura
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.)
Kanegafuchi Chemical Industry Co Ltd
Original Assignee
Kanegafuchi Chemical Industry 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 Kanegafuchi Chemical Industry Co Ltd filed Critical Kanegafuchi Chemical Industry Co Ltd
Priority to JP25568285A priority Critical patent/JPS62115042A/ja
Publication of JPS62115042A publication Critical patent/JPS62115042A/ja
Publication of JPH0554855B2 publication Critical patent/JPH0554855B2/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)
JP25568285A 1985-11-14 1985-11-14 ポリプロピレン系樹脂予備発泡粒子およびその製造方法 Granted JPS62115042A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25568285A JPS62115042A (ja) 1985-11-14 1985-11-14 ポリプロピレン系樹脂予備発泡粒子およびその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25568285A JPS62115042A (ja) 1985-11-14 1985-11-14 ポリプロピレン系樹脂予備発泡粒子およびその製造方法

Publications (2)

Publication Number Publication Date
JPS62115042A JPS62115042A (ja) 1987-05-26
JPH0554855B2 true JPH0554855B2 (cs) 1993-08-13

Family

ID=17282158

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25568285A Granted JPS62115042A (ja) 1985-11-14 1985-11-14 ポリプロピレン系樹脂予備発泡粒子およびその製造方法

Country Status (1)

Country Link
JP (1) JPS62115042A (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997038048A1 (fr) * 1996-04-05 1997-10-16 Kaneka Corporation Composition a base de resine polyolefinique hydratee, particules preexpansees produites a partir de cette composition, procede de production de celle-ci et moulages expanses
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
CN1311013C (zh) 1999-12-28 2007-04-18 钟渊化学工业株式会社 可发泡的聚苯乙烯树脂粒子和由其生产的泡沫制品

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4988963A (cs) * 1972-12-27 1974-08-26
JPS5876233A (ja) * 1981-11-02 1983-05-09 Japan Styrene Paper Co Ltd エチレン−プロピレン共重合体予備発泡粒子の製造方法
JPS59133233A (ja) * 1983-01-20 1984-07-31 Japan Styrene Paper Co Ltd ポリプロピレン系樹脂予備発泡粒子の製造方法

Also Published As

Publication number Publication date
JPS62115042A (ja) 1987-05-26

Similar Documents

Publication Publication Date Title
US4436840A (en) Process for producing pre-foamed particles of polyolefin resin
US6596782B1 (en) Hydrous polyolefin resin composition, preexpanded particles produced therefrom, process for producing the same, and expanded molding
US4720509A (en) Pre-expanded particles of propylene resin
JPS6215239A (ja) 無架橋直鎖状低密度ポリエチレン予備発泡粒子およびその成形法
US4778829A (en) Process for preparing pre-expanded particles of thermoplastic resin
EP0256489B1 (en) Process for preparing pre-expanded particles of thermoplastic resin
US6166096A (en) Pre-expanded particles of polypropylene resin, process for producing the same and process for producing in-mold foamed articles therefrom
EP0933389B1 (en) Polypropylene resin pre-expanded particles
EP1262513B1 (en) Process for preparing polyolefin pre-expanded particles
US4810440A (en) Process for pre-expanding thermoplastic resin particles
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
JPH0554855B2 (cs)
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
JP4747472B2 (ja) ポリオレフィン系樹脂予備発泡粒子の製造方法
JPH0561300B2 (cs)
US4748191A (en) Process for preparing pre-expanded particles of thermoplastic resin
KR940010349B1 (ko) 폴리올레핀계 수지 예비 발포 입자 및 그 제조방법
JPH06136172A (ja) 架橋ポリオレフィン系樹脂発泡体の製法
CA1290094C (en) Pre-expanded particles of polyolefin resin and process for preparing the same
JPH05179050A (ja) ポリオレフィン系樹脂発泡粒子
JPS5833435A (ja) 予備発泡粒子の製法
JP3599600B2 (ja) 発泡性ポリオレフィン系樹脂粒子、それから得られる発泡粒子および発泡成形体ならびに発泡粒子の製造法
JPS62252437A (ja) オレフイン系樹脂組成物予備発泡粒子
JPS625455B2 (cs)
JPH1045939A (ja) ポリプロピレン系樹脂発泡成形体