WO2009001645A1 - 帯電防止性能を有するポリオレフィン系樹脂予備発泡粒子およびそれから得られる成形体 - Google Patents

帯電防止性能を有するポリオレフィン系樹脂予備発泡粒子およびそれから得られる成形体 Download PDF

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Publication number
WO2009001645A1
WO2009001645A1 PCT/JP2008/059901 JP2008059901W WO2009001645A1 WO 2009001645 A1 WO2009001645 A1 WO 2009001645A1 JP 2008059901 W JP2008059901 W JP 2008059901W WO 2009001645 A1 WO2009001645 A1 WO 2009001645A1
Authority
WO
WIPO (PCT)
Prior art keywords
polyolefin resin
particle
foamed particle
weight
foamed
Prior art date
Application number
PCT/JP2008/059901
Other languages
English (en)
French (fr)
Inventor
Shintaro Miura
Tetsuya Shibata
Original Assignee
Kaneka Corporation
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 Kaneka Corporation filed Critical Kaneka Corporation
Priority to CN2008800208996A priority Critical patent/CN101679663B/zh
Priority to JP2009520409A priority patent/JP5372750B2/ja
Priority to EP08776963.4A priority patent/EP2163574B1/en
Publication of WO2009001645A1 publication Critical patent/WO2009001645A1/ja

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    • 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
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • 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
    • C08J2453/00—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

　本発明によるポリオレフィン系樹脂予備発泡粒子は、ポリオレフィン系樹脂１００重量部に対し、低分子型帯電防止剤を０．０１重量部未満と、ポリエーテル－ポリオレフィン系樹脂ブロック共重合体系帯電防止剤５重量部以上３０重量部以下を含有するポリオレフィン系樹脂組成物から成形されるポリオレフィン系樹脂粒子を発泡させてなる。このようなポリオレフィン系樹脂予備発泡粒子は、帯電防止性能を有する。また、このようなポリオレフィン系樹脂予備発泡粒子を製造するに際しては、使用されるポリオレフィン系樹脂組成物から成形されるポリオレフィン系樹脂粒子の水系分散媒での分散状態が、従来の粒子に比べて改善される為、予備発泡粒子の生産性が向上する。
PCT/JP2008/059901 2007-06-22 2008-05-29 帯電防止性能を有するポリオレフィン系樹脂予備発泡粒子およびそれから得られる成形体 WO2009001645A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN2008800208996A CN101679663B (zh) 2007-06-22 2008-05-29 具有防静电性能的聚烯烃系树脂预发泡粒子以及由其得到的成形体
JP2009520409A JP5372750B2 (ja) 2007-06-22 2008-05-29 帯電防止性能を有するポリオレフィン系樹脂予備発泡粒子およびそれから得られる成形体
EP08776963.4A EP2163574B1 (en) 2007-06-22 2008-05-29 Polyolefin resin pre-foamed particle having antistatic property, and molded article produced from the particle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007165174 2007-06-22
JP2007-165174 2007-06-22

Publications (1)

Publication Number Publication Date
WO2009001645A1 true WO2009001645A1 (ja) 2008-12-31

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/059901 WO2009001645A1 (ja) 2007-06-22 2008-05-29 帯電防止性能を有するポリオレフィン系樹脂予備発泡粒子およびそれから得られる成形体

Country Status (4)

Country Link
EP (1) EP2163574B1 (ja)
JP (1) JP5372750B2 (ja)
CN (1) CN101679663B (ja)
WO (1) WO2009001645A1 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009298931A (ja) * 2008-06-13 2009-12-24 Kaneka Corp ポリオレフィン系樹脂予備発泡粒子およびその製造方法
JP2013100554A (ja) * 2013-02-27 2013-05-23 Kaneka Corp ポリオレフィン系樹脂予備発泡粒子およびその製造方法
WO2013137411A1 (ja) 2012-03-14 2013-09-19 株式会社カネカ ポリプロピレン系樹脂発泡粒子およびポリプロピレン系樹脂発泡粒子からなる型内発泡成形体、並びに、これらの製造方法
JP2014098161A (ja) * 2014-01-31 2014-05-29 Kaneka Corp ポリオレフィン系樹脂予備発泡粒子およびその製造方法
US9611369B2 (en) 2012-03-14 2017-04-04 Kaneka Corporation In-mold foam molded body comprising polypropylene resin foam particles and method for producing same
JP2021535232A (ja) * 2018-06-29 2021-12-16 ダウ グローバル テクノロジーズ エルエルシー 発泡ビーズ及び焼結発泡構造体

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102850617B (zh) * 2011-06-30 2015-10-28 积水化成品工业株式会社 聚烯烃系树脂发泡片材
CN102717466A (zh) * 2012-05-12 2012-10-10 仇胜波 一种儿童洗头床及其生产工艺
JP7353595B2 (ja) * 2017-09-21 2023-10-02 デュポン ポリマーズ インコーポレイテッド 難燃性ポリアミド組成物

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07330942A (ja) * 1994-06-06 1995-12-19 Kanegafuchi Chem Ind Co Ltd 帯電防止性を有するポリオレフィン系樹脂予備発泡粒子およびその製法
JPH0812798A (ja) * 1994-06-28 1996-01-16 Kanegafuchi Chem Ind Co Ltd 帯電防止性を有するポリオレフィン系樹脂予備発泡粒子およびその製法
JPH10506935A (ja) * 1994-09-30 1998-07-07 クナウス，デニス・エー 成型可能な熱可塑性ポリマーフォームビーズ
JPH10219019A (ja) 1997-02-06 1998-08-18 Kanegafuchi Chem Ind Co Ltd 帯電防止性を有するポリプロピレン系樹脂予備発泡粒子の製造法
JP2000290421A (ja) 1999-04-09 2000-10-17 Kanegafuchi Chem Ind Co Ltd 帯電防止ポリオレフィン系樹脂予備発泡粒子およびその製造方法
JP2002003634A (ja) 2000-06-23 2002-01-09 Asahi Kasei Corp 機能性ポリオレフィン系樹脂発泡粒子及びその型内成形体
JP2004010648A (ja) * 2002-06-04 2004-01-15 Daicel Chem Ind Ltd ポリオレフィン系樹脂発泡体
JP2004155850A (ja) * 2002-11-05 2004-06-03 Denki Kagaku Kogyo Kk 帯電防止性ポリプロピレン系樹脂発泡シート及び包装用成形体
JP2006117739A (ja) * 2004-10-20 2006-05-11 Sanwa Kako Co Ltd 帯電防止性架橋ポリオレフィン系発泡体及びその製造方法
WO2008075503A1 (ja) * 2006-12-20 2008-06-26 Kaneka Corporation 無架橋ポリプロピレン系樹脂予備発泡粒子および型内発泡成形体

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100415806C (zh) * 1999-02-10 2008-09-03 三洋化成工业株式会社 嵌段聚合物和包含它的抗静电剂

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07330942A (ja) * 1994-06-06 1995-12-19 Kanegafuchi Chem Ind Co Ltd 帯電防止性を有するポリオレフィン系樹脂予備発泡粒子およびその製法
JPH0812798A (ja) * 1994-06-28 1996-01-16 Kanegafuchi Chem Ind Co Ltd 帯電防止性を有するポリオレフィン系樹脂予備発泡粒子およびその製法
JPH10506935A (ja) * 1994-09-30 1998-07-07 クナウス，デニス・エー 成型可能な熱可塑性ポリマーフォームビーズ
JPH10219019A (ja) 1997-02-06 1998-08-18 Kanegafuchi Chem Ind Co Ltd 帯電防止性を有するポリプロピレン系樹脂予備発泡粒子の製造法
JP2000290421A (ja) 1999-04-09 2000-10-17 Kanegafuchi Chem Ind Co Ltd 帯電防止ポリオレフィン系樹脂予備発泡粒子およびその製造方法
JP2002003634A (ja) 2000-06-23 2002-01-09 Asahi Kasei Corp 機能性ポリオレフィン系樹脂発泡粒子及びその型内成形体
JP2004010648A (ja) * 2002-06-04 2004-01-15 Daicel Chem Ind Ltd ポリオレフィン系樹脂発泡体
JP2004155850A (ja) * 2002-11-05 2004-06-03 Denki Kagaku Kogyo Kk 帯電防止性ポリプロピレン系樹脂発泡シート及び包装用成形体
JP2006117739A (ja) * 2004-10-20 2006-05-11 Sanwa Kako Co Ltd 帯電防止性架橋ポリオレフィン系発泡体及びその製造方法
WO2008075503A1 (ja) * 2006-12-20 2008-06-26 Kaneka Corporation 無架橋ポリプロピレン系樹脂予備発泡粒子および型内発泡成形体

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2163574A4 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009298931A (ja) * 2008-06-13 2009-12-24 Kaneka Corp ポリオレフィン系樹脂予備発泡粒子およびその製造方法
WO2013137411A1 (ja) 2012-03-14 2013-09-19 株式会社カネカ ポリプロピレン系樹脂発泡粒子およびポリプロピレン系樹脂発泡粒子からなる型内発泡成形体、並びに、これらの製造方法
US9611369B2 (en) 2012-03-14 2017-04-04 Kaneka Corporation In-mold foam molded body comprising polypropylene resin foam particles and method for producing same
JP2013100554A (ja) * 2013-02-27 2013-05-23 Kaneka Corp ポリオレフィン系樹脂予備発泡粒子およびその製造方法
JP2014098161A (ja) * 2014-01-31 2014-05-29 Kaneka Corp ポリオレフィン系樹脂予備発泡粒子およびその製造方法
JP2021535232A (ja) * 2018-06-29 2021-12-16 ダウ グローバル テクノロジーズ エルエルシー 発泡ビーズ及び焼結発泡構造体
JP7252267B2 (ja) 2018-06-29 2023-04-04 ダウ グローバル テクノロジーズ エルエルシー 発泡ビーズ及び焼結発泡構造体

Also Published As

Publication number Publication date
EP2163574A1 (en) 2010-03-17
EP2163574B1 (en) 2015-08-12
EP2163574A4 (en) 2011-11-09
JPWO2009001645A1 (ja) 2010-08-26
CN101679663A (zh) 2010-03-24
JP5372750B2 (ja) 2013-12-18
CN101679663B (zh) 2012-07-18

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