ATE423160T1 - Expandierbares polyproplyenharzteilchen und durch formen im formwerkzeug daraus erhaltene formkörper - Google Patents

Expandierbares polyproplyenharzteilchen und durch formen im formwerkzeug daraus erhaltene formkörper

Info

Publication number
ATE423160T1
ATE423160T1 AT03723275T AT03723275T ATE423160T1 AT E423160 T1 ATE423160 T1 AT E423160T1 AT 03723275 T AT03723275 T AT 03723275T AT 03723275 T AT03723275 T AT 03723275T AT E423160 T1 ATE423160 T1 AT E423160T1
Authority
AT
Austria
Prior art keywords
molding
propylene
insertions
expandable
resin particles
Prior art date
Application number
AT03723275T
Other languages
English (en)
Inventor
Toru Wada
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
Priority claimed from JP2002137536A external-priority patent/JP2003327740A/ja
Application filed by Jsp Corp filed Critical Jsp Corp
Application granted granted Critical
Publication of ATE423160T1 publication Critical patent/ATE423160T1/de

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
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • 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
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • C08J9/228—Forming foamed products
    • C08J9/232—Forming foamed products by sintering expandable particles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
    • B60R2019/1806—Structural beams therefor, e.g. shock-absorbing
    • B60R2019/1833—Structural beams therefor, e.g. shock-absorbing made of plastic material
    • 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/06—CO2, N2 or noble gases
    • 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
    • C08J2323/10—Homopolymers or copolymers of propene
    • 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
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/12—Polypropene
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—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
    • C08J2423/04—Homopolymers or copolymers of ethene
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—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
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/06—Polyethene
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—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
    • C08J2423/10—Homopolymers or copolymers of propene
    • 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
    • C08J2425/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2425/02—Homopolymers or copolymers of hydrocarbons
    • C08J2425/04—Homopolymers or copolymers of styrene
    • C08J2425/06—Polystyrene
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/122—Hydrogen, oxygen, CO2, nitrogen or noble gases
    • 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
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • C08J9/224—Surface treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/14—Applications used for foams
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/14—Copolymers of propene
    • C08L23/142—Copolymers of propene at least partially crystalline copolymers of propene with other olefins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AT03723275T 2002-05-13 2003-05-08 Expandierbares polyproplyenharzteilchen und durch formen im formwerkzeug daraus erhaltene formkörper ATE423160T1 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2002137536A JP2003327740A (ja) 2002-05-13 2002-05-13 ポリプロピレン系樹脂発泡粒子およびこれを用いた型内成形体
JP2002256785 2002-09-02
JP2002286899 2002-09-30
JP2002329886 2002-11-13
JP2002365619 2002-12-17
JP2002365604 2002-12-17
JP2003007497 2003-01-15

Publications (1)

Publication Number Publication Date
ATE423160T1 true ATE423160T1 (de) 2009-03-15

Family

ID=29424918

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03723275T ATE423160T1 (de) 2002-05-13 2003-05-08 Expandierbares polyproplyenharzteilchen und durch formen im formwerkzeug daraus erhaltene formkörper

Country Status (9)

Country Link
US (2) US7300960B2 (de)
EP (1) EP1514896B1 (de)
KR (1) KR100916981B1 (de)
CN (1) CN1273523C (de)
AT (1) ATE423160T1 (de)
AU (1) AU2003235907B2 (de)
DE (1) DE60326233D1 (de)
TW (1) TWI331163B (de)
WO (1) WO2003095539A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106394451A (zh) * 2015-07-28 2017-02-15 现代自动车株式会社 车辆的保险杠单元和其制造方法

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4499394B2 (ja) * 2002-09-30 2010-07-07 株式会社ジェイエスピー ポリプロピレン系樹脂発泡粒子及びこれを用いた型内成形体
US7874022B2 (en) * 2003-11-12 2011-01-25 Mcqueer Pamela S Protective athletic garment
JP2005178839A (ja) * 2003-12-19 2005-07-07 Sharp Corp 基板収納用トレイ
DK1789750T3 (da) * 2004-07-14 2013-04-22 Bae Systems Plc Forbedringer til sikkerhedsemballering af ammunition
KR20040072581A (ko) 2004-07-29 2004-08-18 (주)제이씨 프로텍 전자기파 증폭중계기 및 이를 이용한 무선전력변환장치
WO2006054727A1 (ja) * 2004-11-22 2006-05-26 Kaneka Corporation 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
EP2248852B8 (de) 2004-11-25 2012-05-16 Mitsui Chemicals, Inc. Propylenharzzusammensetzung und Verwendung davon
WO2008059746A1 (en) * 2006-11-17 2008-05-22 Mitsui Chemicals, Inc. Propylene resin composition, method for producing propylene resin composition, propylene polymer composition, molded body made of the propylene resin composition, and electric wire
US7868104B2 (en) 2007-10-26 2011-01-11 Exxonmobil Chemical Patents Inc. Crystallizable propylene copolymers
JP5666918B2 (ja) 2009-01-27 2015-02-12 株式会社カネカ ポリプロピレン系樹脂予備発泡粒子とその製造方法、及びポリプロピレン系樹脂型内発泡成形体
WO2011004839A1 (ja) * 2009-07-07 2011-01-13 株式会社フジクラ 発泡電線及びこれを有する伝送ケーブル
JP5399146B2 (ja) * 2009-07-08 2014-01-29 株式会社ジェイエスピー ポリプロピレン系樹脂発泡粒子および該発泡粒子からなる発泡粒子成形体
PL2336225T3 (pl) 2009-12-17 2017-01-31 Basf Se Sposób wytwarzania cząstek poliolefinowego tworzywa piankowego
EP2336224B1 (de) 2009-12-17 2016-03-16 Basf Se Verfahren zur Herstellung von Polyolefin-Schaumstoffpartikeln
EP2616511B1 (de) * 2010-09-15 2014-12-17 Dow Global Technologies LLC Propylen-alpha-olefin-copolymerzusammensetzungen mit verbessertem schäumungsfenster
CN102476452A (zh) * 2010-11-29 2012-05-30 梁冠华 发泡聚丙烯的成型方法
DE102012206094B4 (de) 2012-04-13 2019-12-05 Adidas Ag Sohlen für Sportschuhe, Schuhe und Verfahren zur Herstellung einer Schuhsohle
DE102013202291C5 (de) 2013-02-13 2026-01-15 Adidas Ag Dämpfungselement für Sportbekleidung und Schuh mit einem solchen Dämpfungselement
USD776410S1 (en) 2013-04-12 2017-01-17 Adidas Ag Shoe
US10138345B2 (en) 2013-10-09 2018-11-27 Basf Se Process for the production of expanded polyester foam beads
DE102014007350A1 (de) * 2013-10-11 2015-04-16 Pfanner Schutzbekleidung Gmbh Schutzhelm
JP5927343B2 (ja) * 2014-01-17 2016-06-01 株式会社ジェイエスピー プロピレン系樹脂発泡粒子及び発泡粒子成形体
JP6399702B2 (ja) * 2014-03-26 2018-10-03 株式会社ジェイエスピー 衝撃吸収材
JP5829717B2 (ja) * 2014-03-27 2015-12-09 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及び発泡粒子成形体、並びに該成形体との複合積層体
PL2947115T3 (pl) 2014-05-22 2019-11-29 Basf Se Wolne od fluorowców mieszaniny środków ogniochronnych dla poliolefinowych tworzyw piankowych
WO2016060162A1 (ja) 2014-10-15 2016-04-21 株式会社カネカ ポリプロピレン系樹脂発泡粒子、ポリプロピレン系樹脂型内発泡成形体およびその製造方法
SG11201705545WA (en) * 2015-01-09 2017-08-30 Jsp Corp Propylene resin foam particles and foam particle molded article
JP6060220B1 (ja) 2015-07-15 2017-01-11 株式会社ジェイエスピー プロピレン系樹脂発泡粒子及び発泡粒子成形体
CN108819889B (zh) * 2018-07-05 2022-11-15 芜湖新行汽车设计有限公司 一种连接汽车防撞梁与车架纵梁的六棱柱形吸能装置
CN110229372A (zh) * 2019-05-24 2019-09-13 天津市大林新材料科技股份有限公司 一种低成型能耗聚丙烯发泡粒子及其制备方法
EP3747739B1 (de) * 2019-06-07 2025-12-17 Zephyros Inc. Universelles hochexpandierbares füllorgan
CN110346239B (zh) * 2019-07-10 2022-02-11 国家纳米科学中心 一种纳米材料密度的检测方法
CN110684275A (zh) * 2019-08-30 2020-01-14 安徽瑞琦塑胶科技有限公司 一种基于聚丙烯改性的塑料母粒及其制备工艺
CN111605117B (zh) * 2019-12-23 2022-04-01 东莞市松裕塑胶皮具制品有限公司 一种二次压模成型e-tpu材质手机保护壳工艺
CN112519170A (zh) * 2020-11-30 2021-03-19 东营正宜包装股份有限公司 一种拉丝工序标准操作方法
CN112778638B (zh) * 2020-12-31 2023-09-12 广德祥源新材科技有限公司 具有压缩永久变形的交联聚丙烯发泡材料及其制备方法
JP7553403B2 (ja) * 2021-04-22 2024-09-18 株式会社ジェイエスピー 多層発泡粒子
CN113999438A (zh) * 2021-09-22 2022-02-01 浙江吉利控股集团有限公司 一种底盘用减震胶及其制备方法
EP4502025A4 (de) * 2022-03-25 2025-07-23 Kaneka Corp Polypropylenschaumstoffpartikel, polypropylenschaumstoffformkörper, verfahren zur herstellung von polypropylenschaumstoffpartikeln und verfahren zur herstellung eines polypropylenschaumstoffformkörpers
CN118418545A (zh) * 2023-01-31 2024-08-02 奥托普拉斯蒂克有限责任公司 具有膨胀颗粒的振动缓冲材料

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1008525B (it) * 1972-12-19 1976-11-30 Kanegafuchi Chemical Ind Collegamento di sci a blocco ad inerzia metodo ed apparecchio di stampag gio per resine poliolefiniche espanse
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
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
US4464484A (en) * 1982-12-20 1984-08-07 Japan Styrene Paper Corporation Process for producing prefoamed polymer particles
EP0123144B1 (de) * 1983-03-25 1987-10-07 Japan Styrene Paper Corporation Vorgeschäumte Polypropylenperlen
JPS60168632A (ja) * 1984-02-13 1985-09-02 Japan Styrene Paper Co Ltd 架橋ポリプロピレン系樹脂発泡成型体
US4704239A (en) * 1984-04-28 1987-11-03 Japan Styrene Paper Corp. Process for the production of expanded particles of a polymeric material
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
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
US4908393A (en) * 1988-03-24 1990-03-13 Mitsubishi Yuka Badische Co., Ltd. Propylene resin foamed particles and foamed mold article
JPH04272942A (ja) * 1991-02-27 1992-09-29 Hitachi Chem Co Ltd 発泡性熱可塑性樹脂粒子及び発泡成形品
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
JPH07118323A (ja) * 1993-10-27 1995-05-09 Tonen Corp 超高立体規則性ポリプロピレン
EP0790275A4 (de) 1994-10-31 1998-10-07 Kanegafuchi Chemical Ind Vorgeschäumte partikel aus polypropylenharz und verfahren zu ihrer herstellung
CA2164461C (en) * 1994-12-06 2000-08-08 Tatsuya Tanizaki Polypropylene composition and uses thereof
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
JP3514046B2 (ja) 1996-08-05 2004-03-31 鐘淵化学工業株式会社 ポリプロピレン系樹脂予備発泡粒子
US6051617A (en) * 1996-08-07 2000-04-18 Jsp Corporation Foamed particles of modified polypropylene resin and method of preparing same
US6451419B1 (en) * 1996-08-12 2002-09-17 Jsp Corporation Shock absorbing material
DE69738304T2 (de) * 1996-12-09 2008-09-18 Mitsubishi Chemical Corp. Katalysator zur Alpha-Olefinpolymerisation
CN1122071C (zh) 1997-01-16 2003-09-24 三菱化学巴斯夫株式会社 发泡树脂珠粒
JPH1121318A (ja) * 1997-07-01 1999-01-26 Idemitsu Petrochem Co Ltd 発泡用プロピレン系共重合体、その発泡粒子及び発泡体
DE69827294T2 (de) * 1997-12-01 2006-03-09 Jsp Corp. Expandierte polypropylenharzperlen und geformter artikel
JP3692760B2 (ja) * 1998-01-30 2005-09-07 株式会社カネカ ポリプロピレン系樹脂型内発泡成形体の製造方法
SG77671A1 (en) * 1998-03-23 2001-01-16 Jsp Corp Foamed and expanded beads of polypropylene resin for molding
EP0963827B1 (de) * 1998-06-11 2002-10-23 Jsp Corporation Geformter Gegenstand aus geschäumten und expandierten Propylenperlen
US6174930B1 (en) * 1999-04-16 2001-01-16 Exxon Chemical Patents, Inc. Foamable polypropylene polymer
WO2001032758A1 (en) 1999-11-04 2001-05-10 Exxon Chemical Patents Inc. Propylene copolymer foams and their use
JP2001172452A (ja) * 1999-12-17 2001-06-26 Mitsui Chemicals Inc シンジオタクティックポリプロピレン系組成物
JP2002275325A (ja) * 2001-03-15 2002-09-25 Mitsui Chemicals Inc プロピレン系重合体組成物

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106394451A (zh) * 2015-07-28 2017-02-15 现代自动车株式会社 车辆的保险杠单元和其制造方法

Also Published As

Publication number Publication date
CN1649948A (zh) 2005-08-03
KR100916981B1 (ko) 2009-09-14
US7300960B2 (en) 2007-11-27
KR20050027984A (ko) 2005-03-21
DE60326233D1 (de) 2009-04-02
US20070208140A1 (en) 2007-09-06
TWI331163B (en) 2010-10-01
AU2003235907A1 (en) 2003-11-11
EP1514896B1 (de) 2009-02-18
TW200407380A (en) 2004-05-16
WO2003095539A1 (en) 2003-11-20
AU2003235907B2 (en) 2008-10-09
US20050113473A1 (en) 2005-05-26
EP1514896A1 (de) 2005-03-16
CN1273523C (zh) 2006-09-06
EP1514896A4 (de) 2006-11-29

Similar Documents

Publication Publication Date Title
DE60326233D1 (de) Expandierbares polyproplyenharzteilchen und durch formen im formwerkzeug daraus erhaltene formkörper
EP1293527A4 (de) Verfahren zur herstellung von polyesterharz und geformtem objekt hieraus unter verwendung eines masterbatch
TW200505998A (en) Heat stabilized moulding composition
WO2000018843A3 (en) Amide modified polyesters
TW200806385A (en) Highly durable porous PVDF film, method of producing the same and washing method and filtration method using the same
TW200702339A (en) Propylene polymer with high crystallinity and its process and goods
ES2183822T3 (es) Masas de moldeo de plastico para la fabricacion de piezas moldeadas con efecto decorativo.
DE69916551D1 (de) Thermoplastische Harzzusammensetzung, seine Herstellung und geformte Gegenstände daraus
CA2632715C (en) Solid state process to modify the melt characteristics of polyethylene resins and products
BR0308597A (pt) Resinas de tereftalato de politrimetileno com propriedades aperfeiçoadas
TW200833780A (en) Conductive resin composition and molded article obtained by molding the same
EP1561784A4 (de) Fluorharzzusammensetzung, fluorharz-formkörper,fluorharz-laminate und verwendung der laminate
TW200706571A (en) Porous film and multilayer porous film
JP2015503630A5 (de)
CN107556585A (zh) 一种环保塑料桶及其制备工艺
AU2003206802A1 (en) Casting compound and plastic shaped bodies produced therefrom
ATE428704T1 (de) Fluorhaltige dioxolanverbindungen und fluorhaltige polymere
MY142003A (en) Expandable polypropylene resin particle and molded object obtained therefrom by in-mold molding
JPS56116742A (en) Synthetic resin composition
MY140898A (en) Expandable polypropylene resin particle and molded object obtained therefrom by in-mold molding
JP4031621B2 (ja) 再生プラスチックシート並びに冷却塔用充填材
TW200720341A (en) Copolyester resin composition for profile extrusion molding and molded articles made from the same
JPS5573742A (en) Vinyl chloride resin composition
Mahendra et al. Mechanical Responses of Polypropylene and Calcium Carbonate Nanoparticles
JP2006274068A5 (de)

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties