JPH09286871A5 - - Google Patents

Info

Publication number
JPH09286871A5
JPH09286871A5 JP1996339065A JP33906596A JPH09286871A5 JP H09286871 A5 JPH09286871 A5 JP H09286871A5 JP 1996339065 A JP1996339065 A JP 1996339065A JP 33906596 A JP33906596 A JP 33906596A JP H09286871 A5 JPH09286871 A5 JP H09286871A5
Authority
JP
Japan
Prior art keywords
partially expanded
polyolefin foam
particles
foam particles
producing polyolefin
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
JP1996339065A
Other languages
English (en)
Japanese (ja)
Other versions
JP3694380B2 (ja
JPH09286871A (ja
Filing date
Publication date
Priority claimed from DE19545098A external-priority patent/DE19545098A1/de
Application filed filed Critical
Publication of JPH09286871A publication Critical patent/JPH09286871A/ja
Publication of JPH09286871A5 publication Critical patent/JPH09286871A5/ja
Application granted granted Critical
Publication of JP3694380B2 publication Critical patent/JP3694380B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP33906596A 1995-12-04 1996-12-04 ポリオレフィンフォーム粒子 Expired - Fee Related JP3694380B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19545098A DE19545098A1 (de) 1995-12-04 1995-12-04 Polyolefin-Partikelschaumstoff
DE19545098.1 1995-12-04

Publications (3)

Publication Number Publication Date
JPH09286871A JPH09286871A (ja) 1997-11-04
JPH09286871A5 true JPH09286871A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2004-11-11
JP3694380B2 JP3694380B2 (ja) 2005-09-14

Family

ID=7779090

Family Applications (1)

Application Number Title Priority Date Filing Date
JP33906596A Expired - Fee Related JP3694380B2 (ja) 1995-12-04 1996-12-04 ポリオレフィンフォーム粒子

Country Status (4)

Country Link
US (1) US5773481A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0778310B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JP3694380B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (2) DE19545098A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19739113A1 (de) * 1997-09-06 1999-03-11 Gefinex Polymerschaeume Gmbh Vorexpandierte polyolefinische Schaumpartikel
DE19918783A1 (de) * 1999-04-26 2000-11-02 Kr Porsiplast Verpackungssys Verfahren und Vorrichtung zum Verformen von Hohlkörpern aus thermoplastischem Material
DE19918784C1 (de) 1999-04-26 2001-01-18 Kr Porsiplast Verpackungssys Verfahren zum Verformen von Hohlkörperplatten aus thermoplastischem Material
AT3797U1 (de) * 1999-07-13 2000-08-25 Hirsch Maschinenbau Gmbh & Co Verfahren und vorrichtung zum mehrfachen schäumen von expandierbaren kunststoffen
DE19950420A1 (de) * 1999-10-20 2001-04-26 Basf Ag Partikelförmige, expandierbare Olefinpolymerisate
ES2261142T3 (es) 2000-01-25 2006-11-16 Basf Aktiengesellschaft Procedimiento para la obtencion de polimeros de propileno en forma de particulas, expandibles.
US6462101B1 (en) * 2001-09-10 2002-10-08 Sealed Air Corporation (Us) Foam comprising a blend of low density polyethylene and high melt tension polypropylene
DE10359436A1 (de) 2003-12-17 2005-07-21 Basf Ag Expandierbares, einen DSC-Doppelpeak aufweisendes Polyolefin
EP3872121A1 (en) 2020-02-28 2021-09-01 Borealis AG Expanded polypropylene beads, a process for producing expanding polypropylene beads, molded articles formed from expanded polypropylene beads, and a process for forming such molded articles

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3973884A (en) * 1974-10-23 1976-08-10 Basf Wyandotte Corporation Manufacture of high-density foamed polymer
JPS5923731B2 (ja) 1980-11-22 1984-06-04 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
US4504601A (en) 1982-10-01 1985-03-12 Japan Styrene Paper Corporation Process for producing pre-foamed particles of polypropylene resin
JPS60252636A (ja) * 1984-05-30 1985-12-13 Japan Styrene Paper Co Ltd 予備発泡粒子の製造法
JPH075784B2 (ja) * 1986-08-12 1995-01-25 鐘淵化学工業株式会社 熱可塑性樹脂予備発泡粒子の製造方法
JPH0686544B2 (ja) * 1985-07-12 1994-11-02 鐘淵化学工業株式会社 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
US5026736A (en) * 1987-02-24 1991-06-25 Astro-Valcour, Inc. Moldable shrunken thermoplastic polymer foam beads
US4978723A (en) * 1989-03-01 1990-12-18 E. I. Du Pont De Nemours And Company Phosphonate-capped polymers
US5114640A (en) * 1990-11-26 1992-05-19 Basf Corporation Time-efficient process for making expanded polymeric products with multipass expansion of polystyrene bead
JP3204424B2 (ja) * 1993-02-18 2001-09-04 三菱化学フォームプラスティック株式会社 ポリプロピレン系樹脂発泡粒子
US5605937A (en) * 1994-09-30 1997-02-25 Knaus; Dennis A. Moldable thermoplastic polymer foam beads

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