WO2009022647A1 - 樹脂組成物及び樹脂製品 - Google Patents

樹脂組成物及び樹脂製品 Download PDF

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Publication number
WO2009022647A1
WO2009022647A1 PCT/JP2008/064299 JP2008064299W WO2009022647A1 WO 2009022647 A1 WO2009022647 A1 WO 2009022647A1 JP 2008064299 W JP2008064299 W JP 2008064299W WO 2009022647 A1 WO2009022647 A1 WO 2009022647A1
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WO
WIPO (PCT)
Prior art keywords
resin
mass
resin composition
ethylene
styrene
Prior art date
Application number
PCT/JP2008/064299
Other languages
English (en)
French (fr)
Inventor
Masao Kobayashi
Koichi Ogiso
Katsushi Ito
Kiyoshi Suenaga
Original Assignee
Toyoda Gosei 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
Priority claimed from JP2007256492A external-priority patent/JP5369417B2/ja
Priority claimed from JP2007276825A external-priority patent/JP5369421B2/ja
Application filed by Toyoda Gosei Co., Ltd. filed Critical Toyoda Gosei Co., Ltd.
Priority to EP08827386A priority Critical patent/EP2177565B1/en
Priority to CN200880102897.1A priority patent/CN101965379B/zh
Priority to US12/452,663 priority patent/US8604117B2/en
Publication of WO2009022647A1 publication Critical patent/WO2009022647A1/ja

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    • 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
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/346—Clay
    • 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
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • 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
    • 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
    • C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
    • C08L53/025—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes modified

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

【課題】流動性、剛性及び耐衝撃性を向上させることで、ポリプロピレン樹脂からなる自動車の内外装用の樹脂製品の薄肉化に対応できる樹脂組成物及びこの樹脂組成物からなる樹脂製品を提供する。 【解決手段】メルトフローレートが６０～１２０ｇ／１０分でありかつシャルピー衝撃強度が３ｋＪ／ｍ２以上のエチレン－プロピレンブロック共重合体３０～６５質量％と、メルトフローレートが１０ｇ／１０分以上でありかつ曲げ弾性率が２０００ＭＰａ以上のホモポリプロピレン樹脂０～２５質量％と、ムーニー粘度が２０～７５であるエチレン－αオレフィン共重合体ゴム又はスチレン成分の含有量が１５～３０質量％であるスチレン－エチレン・ブチレン－スチレン共重合体５～２０質量％と、平均粒径が８μｍ以下のタルク２３～３７質量％とからなる樹脂組成物。
PCT/JP2008/064299 2007-08-10 2008-08-08 樹脂組成物及び樹脂製品 WO2009022647A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP08827386A EP2177565B1 (en) 2007-08-10 2008-08-08 Resin composition and resin product
CN200880102897.1A CN101965379B (zh) 2007-08-10 2008-08-08 树脂组合物以及树脂制品
US12/452,663 US8604117B2 (en) 2007-08-10 2008-08-08 Resin composition and resin product

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2007-210529 2007-08-10
JP2007210529 2007-08-10
JP2007-256492 2007-09-28
JP2007256492A JP5369417B2 (ja) 2007-09-28 2007-09-28 樹脂組成物及び樹脂製品
JP2007276825A JP5369421B2 (ja) 2007-10-24 2007-10-24 樹脂組成物及び樹脂製品
JP2007-276825 2007-10-24

Publications (1)

Publication Number Publication Date
WO2009022647A1 true WO2009022647A1 (ja) 2009-02-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/064299 WO2009022647A1 (ja) 2007-08-10 2008-08-08 樹脂組成物及び樹脂製品

Country Status (4)

Country Link
US (1) US8604117B2 (ja)
EP (1) EP2177565B1 (ja)
CN (1) CN101965379B (ja)
WO (1) WO2009022647A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010241978A (ja) * 2009-04-07 2010-10-28 Kaneka Corp 射出発泡成形用ポリプロピレン系樹脂組成物及び該樹脂組成物からなる射出発泡成形体

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CN103649210A (zh) * 2011-07-11 2014-03-19 现代摩比斯株式会社 聚烯烃类热塑性弹性体组合物和使用其的安全气囊罩盖材料，以及使用该罩盖材料的安全气囊模块
EP2899077B1 (en) * 2012-09-19 2016-12-21 Mitsubishi Chemical Corporation Airbag housing cover
JP6566842B2 (ja) 2015-11-11 2019-08-28 株式会社プライムポリマー ポリプロピレン系樹脂組成物
US10450491B2 (en) 2016-08-08 2019-10-22 Ticona Llc Thermally conductive polymer composition for a heat sink
US10619040B2 (en) 2017-04-14 2020-04-14 Sumitomo Chemical Company, Limited Propylene resin composition and injection molded article
CN109608773A (zh) * 2018-12-28 2019-04-12 上海至正道化高分子材料股份有限公司 耐疲劳弯曲高抗冲低烟无卤阻燃电缆料及其制备方法
EP3950346A4 (en) * 2019-03-29 2023-01-04 Sumitomo Chemical Company Limited MULTILAYER BODY FOR LAMINATION, LAMINATE BODY AND METHOD FOR PRODUCING LAMINATE BODY
CN114591616A (zh) * 2022-02-25 2022-06-07 金发科技股份有限公司 一种阻燃聚碳酸酯组合物及其制备方法与应用
CN114702754A (zh) * 2022-03-31 2022-07-05 金发科技股份有限公司 一种低密度高刚性高韧性聚丙烯材料及其制备方法和应用

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JP2005126697A (ja) * 2003-09-29 2005-05-19 Sumitomo Chemical Co Ltd 熱可塑性樹脂組成物および射出成形体
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JP2005213490A (ja) * 2004-02-02 2005-08-11 Daihatsu Motor Co Ltd 成形外観に優れるプロピレン系樹脂組成物及びそれからなる成形体
JP2005264033A (ja) * 2004-03-19 2005-09-29 Mitsui Chemicals Inc ポリプロピレン系樹脂組成物
JP2006321914A (ja) * 2005-05-19 2006-11-30 Suzuki Motor Corp 自動車外装部品用ポリプロピレン系樹脂組成物及びそれを用いた自動車外装部品
JP2007091789A (ja) * 2005-09-27 2007-04-12 Japan Polypropylene Corp 塗装外観に優れるポリプロピレン系樹脂組成物及び成形体
JP2007106658A (ja) * 2005-10-17 2007-04-26 Nippon Talc Co Ltd 微細タルク粒子の製造方法

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010241978A (ja) * 2009-04-07 2010-10-28 Kaneka Corp 射出発泡成形用ポリプロピレン系樹脂組成物及び該樹脂組成物からなる射出発泡成形体

Also Published As

Publication number Publication date
EP2177565B1 (en) 2012-06-20
US20100137498A1 (en) 2010-06-03
CN101965379B (zh) 2012-12-26
US8604117B2 (en) 2013-12-10
EP2177565A1 (en) 2010-04-21
EP2177565A4 (en) 2011-02-16
CN101965379A (zh) 2011-02-02

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