DE69727377D1 - Expandierte polyolefinpartikel und verfahren zu ihrer herstellung - Google Patents

Expandierte polyolefinpartikel und verfahren zu ihrer herstellung

Info

Publication number
DE69727377D1
DE69727377D1 DE69727377T DE69727377T DE69727377D1 DE 69727377 D1 DE69727377 D1 DE 69727377D1 DE 69727377 T DE69727377 T DE 69727377T DE 69727377 T DE69727377 T DE 69727377T DE 69727377 D1 DE69727377 D1 DE 69727377D1
Authority
DE
Germany
Prior art keywords
production
polyolefin particles
expanded polyolefin
expanded
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 - Lifetime
Application number
DE69727377T
Other languages
English (en)
Other versions
DE69727377T2 (de
Inventor
Masaharu Oikawa
Kazuo Tsurugai
Hisao Tokoro
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
Publication of DE69727377D1 publication Critical patent/DE69727377D1/de
Application granted granted Critical
Publication of DE69727377T2 publication Critical patent/DE69727377T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/16—Making expandable particles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/16—Making expandable particles
    • C08J9/18—Making expandable particles by impregnating polymer particles with the blowing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0066—Use of inorganic compounding ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
    • C08J2201/03—Extrusion of the foamable blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
DE69727377T 1996-12-13 1997-06-11 Expandierte polyolefinpartikel und verfahren zu ihrer herstellung Expired - Lifetime DE69727377T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP35277196 1996-12-13
JP35277196 1996-12-13
PCT/JP1997/002022 WO1998025996A1 (fr) 1996-12-13 1997-06-11 Particules expansees de resine de polyolefine et leur procede de preparation

Publications (2)

Publication Number Publication Date
DE69727377D1 true DE69727377D1 (de) 2004-03-04
DE69727377T2 DE69727377T2 (de) 2004-09-16

Family

ID=18426333

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69727377T Expired - Lifetime DE69727377T2 (de) 1996-12-13 1997-06-11 Expandierte polyolefinpartikel und verfahren zu ihrer herstellung

Country Status (7)

Country Link
US (1) US6133331A (de)
EP (1) EP0905176B1 (de)
JP (1) JP3638960B2 (de)
KR (1) KR100341651B1 (de)
BR (1) BR9706836A (de)
DE (1) DE69727377T2 (de)
WO (1) WO1998025996A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200530297A (en) * 2004-01-13 2005-09-16 Jsp Corp Thermoplastic resin pellet, process for preparing thermoplastic resin pellets and expanded thermoplastic resin bead
TWI400286B (zh) 2005-03-29 2013-07-01 Jsp Corp 聚丙烯系樹脂發泡粒子、聚丙烯系樹脂發泡粒子成形體的製造方法及聚丙烯系樹脂發泡粒子成形體
US7957947B2 (en) * 2006-08-25 2011-06-07 Chevron Phillips Chemical Company Lp Method and apparatus for managing volatile organic content in polyolefin
RU2459842C2 (ru) 2006-12-06 2012-08-27 ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи Пенопласт из сополимера стирола и акрилонитрила с агентом, ослабляющим инфракрасное излучение
US8513317B2 (en) * 2007-12-11 2013-08-20 Kaneka Corporation Process for producing expanded polyolefin resin particles and expanded polyolefin resin particles
EP2447311B1 (de) * 2009-06-26 2016-03-23 JSP Corporation Gedehnte polypropylenharzkügelchen und formung gedehnter kügelchen
WO2011086938A1 (ja) 2010-01-15 2011-07-21 株式会社カネカ 無架橋ポリエチレン系樹脂発泡粒子及び無架橋ポリエチレン系樹脂発泡成形体
JP5727210B2 (ja) * 2010-12-15 2015-06-03 株式会社ジェイエスピー ポリオレフィン系樹脂発泡粒子成形体の製造方法、及びポリオレフィン系樹脂発泡粒子成形体
JP5670816B2 (ja) * 2011-04-21 2015-02-18 株式会社ジェイエスピー ポリオレフィン系樹脂発泡粒子の製造方法
KR101674610B1 (ko) * 2015-06-15 2016-11-09 롯데케미칼 주식회사 고분자 발포 입자 및 이의 제조 방법
CN109937232B (zh) * 2016-11-14 2022-01-25 株式会社Jsp 发泡粒子成形体、鞋底用缓冲体以及发泡粒子的制造方法
CN112154176B (zh) * 2019-03-19 2021-08-24 株式会社Jsp 聚烯烃类树脂发泡颗粒、聚烯烃类树脂发泡颗粒成型体及聚烯烃类树脂发泡颗粒的制备方法
EP3943533A4 (de) * 2019-03-19 2022-12-07 JSP Corporation Harzschaumteilchen auf polyolefinbasis, formkörper aus harzschaumteilchen auf polyolefinbasis und herstellungsverfahren für harzschaumteilchen auf polyolefinbasis

Family Cites Families (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US32780A (en) * 1861-07-09 Steering- apparatus
US4021380A (en) * 1976-02-27 1977-05-03 Mattel, Inc. Expandable resin composition
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
JPS5851019B2 (ja) * 1981-05-25 1983-11-14 日本スチレンペ−パ−株式会社 ポリオレフィン系樹脂発泡成型体の製造方法
JPS5943490B2 (ja) * 1981-06-27 1984-10-22 日本スチレンペ−パ−株式会社 ポリプロピレン系合成樹脂発泡成型体
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
JPS5851123A (ja) * 1981-09-22 1983-03-25 Japan Styrene Paper Co Ltd ポリプロピレン系樹脂予備発泡粒子の型内成形法
JPS5855231A (ja) * 1981-09-28 1983-04-01 Japan Styrene Paper Co Ltd ポリオレフイン系樹脂予備発泡粒子の製造方法
JPS58101025A (ja) * 1981-12-09 1983-06-16 Japan Styrene Paper Co Ltd ポリオレフイン系樹脂予備発泡粒子の加圧処理方法
JPS58221745A (ja) * 1982-06-19 1983-12-23 Japan Styrene Paper Co Ltd 自動車のバンパ−用芯材
US4504601A (en) * 1982-10-01 1985-03-12 Japan Styrene Paper Corporation Process for producing pre-foamed particles of polypropylene resin
US4464484A (en) * 1982-12-20 1984-08-07 Japan Styrene Paper Corporation Process for producing prefoamed polymer particles
JPS59176147A (ja) * 1983-03-24 1984-10-05 Japan Styrene Paper Co Ltd バンパ−用芯材およびその製造方法
DE3466700D1 (en) * 1983-03-25 1987-11-12 Japan Styrene Paper Corp Polypropylene resin prefoamed particles
JPS60110734A (ja) * 1983-11-21 1985-06-17 Japan Styrene Paper Co Ltd 無架橋ポリプロピレン系樹脂予備発泡粒子
JPS60123540A (ja) * 1983-12-07 1985-07-02 Japan Styrene Paper Co Ltd 無架橋ポリプロピレン系樹脂予備発泡粒子
JPS60189660A (ja) 1984-03-08 1985-09-27 Japan Styrene Paper Co Ltd 自動車バンパ−用芯材
US4704239A (en) * 1984-04-28 1987-11-03 Japan Styrene Paper Corp. Process for the production of expanded particles of a polymeric material
JPS60235849A (ja) * 1984-05-08 1985-11-22 Japan Styrene Paper Co Ltd ポリプロピレン系樹脂予備発泡粒子
JPS60252636A (ja) * 1984-05-30 1985-12-13 Japan Styrene Paper Co Ltd 予備発泡粒子の製造法
US4676939A (en) * 1984-06-14 1987-06-30 Japan Styrene Paper Corporation Process for the production of expanded particles of a polypropylene resin
EP0337584B1 (de) * 1984-06-14 1994-08-17 Japan Styrene Paper Corporation Verfahren zur Herstellung von geschäumten Polypropylenharzpartikeln
US4867923A (en) * 1984-12-21 1989-09-19 Union Carbide Corporation Process of producing foamed products
US4822542A (en) * 1985-02-21 1989-04-18 Japan Styrene Paper Corporation Method of production of expansion-molded article, from foamable thermoplastic resin particles and apparatus therefor
DE3675042D1 (de) * 1985-02-27 1990-11-29 Japan Styrene Paper Corp Giessverfahren.
JPS61215631A (ja) * 1985-03-20 1986-09-25 Japan Styrene Paper Co Ltd 型内成型に使用する無架橋予備発泡粒子製造用プロピレン系ランダム共重合体樹脂粒子の製造方法
JPS6218214A (ja) * 1985-07-17 1987-01-27 Japan Styrene Paper Co Ltd ポリオレフイン系樹脂粒子の加熱処理装置
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
US4695593A (en) * 1986-02-21 1987-09-22 Japane Styrene Paper Corporation Prefoamed propylene polymer-base particles, expansion-molded article produced from said particles and production process of said article
DE3765488D1 (de) * 1986-07-22 1990-11-15 Japan Styrene Paper Corp Kernmaterial fuer kraftfahrzeugstossstangen.
JPH082989B2 (ja) * 1987-05-11 1996-01-17 日本スチレンペ−パ−株式会社 ポリオレフィン系樹脂粒子の予備発泡方法
JPH0739501B2 (ja) * 1987-06-23 1995-05-01 日本スチレンペ−パ−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
US5084814A (en) * 1987-10-30 1992-01-28 Motorola, Inc. Data processor with development support features
JPH02187434A (ja) * 1989-01-17 1990-07-23 Hitachi Cable Ltd 難燃性発泡シート
JP2887291B2 (ja) * 1989-08-30 1999-04-26 株式会社ジェイエスピー ポリオレフィン系樹脂発泡粒子の製造方法
CA2030754C (en) * 1989-11-24 1997-06-03 Kazuo Turugai Production method of prefoamed synthetic resin particles
JP2874772B2 (ja) * 1989-11-24 1999-03-24 株式会社ジェイエスピー 重合体発泡粒子の製造法
US5085814A (en) * 1989-12-21 1992-02-04 Jsp Corporation Production process of expansion-molded article
JP2886244B2 (ja) * 1990-02-23 1999-04-26 古河電気工業株式会社 発泡体用難燃性樹脂組成物
US5284431A (en) * 1990-08-28 1994-02-08 Jsp Corporation Filling apparatus for filling foamed particles of a thermoplastic resin into a mold
JPH04189840A (ja) * 1990-11-22 1992-07-08 Jsp Corp 重合体発泡粒子の製造方法
JP3195674B2 (ja) * 1992-12-24 2001-08-06 株式会社ジエイエスピー 無架橋エチレン系重合体発泡粒子の製造方法
JP3195676B2 (ja) * 1992-12-28 2001-08-06 株式会社ジエイエスピー ポリオレフィン系樹脂発泡粒子の製造方法
JP3279382B2 (ja) * 1993-03-17 2002-04-30 株式会社ジエイエスピー 無架橋ポリエチレン系樹脂発泡粒子及びその製造方法
JP3441165B2 (ja) * 1994-05-19 2003-08-25 株式会社ジェイエスピー 難燃性ポリオレフィン系樹脂発泡粒子
US5679450A (en) * 1994-07-15 1997-10-21 Jsp Corporation Expanded polyolefin body having thermosetting resin layer directly bonded thereto
TW294691B (en) * 1994-08-16 1997-01-01 Jsp Corp Expansion-molded article of polyolefin resin having open voids and production thereof
JP2787281B2 (ja) * 1994-09-20 1998-08-13 株式会社ジェイエスピー 凹凸模様を有するコンクリート面形成用化粧型及び凹凸模様を有するコンクリート面の形成方法
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

Also Published As

Publication number Publication date
JP3638960B2 (ja) 2005-04-13
WO1998025996A1 (fr) 1998-06-18
EP0905176A4 (de) 2000-11-22
EP0905176A1 (de) 1999-03-31
US6133331A (en) 2000-10-17
EP0905176B1 (de) 2004-01-28
DE69727377T2 (de) 2004-09-16
BR9706836A (pt) 1999-12-28
KR100341651B1 (ko) 2002-11-23
KR19990082531A (ko) 1999-11-25

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Legal Events

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