WO2009060738A1 - 自動車材用ポリプロピレン系樹脂組成物 - Google Patents

自動車材用ポリプロピレン系樹脂組成物 Download PDF

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Publication number
WO2009060738A1
WO2009060738A1 PCT/JP2008/069414 JP2008069414W WO2009060738A1 WO 2009060738 A1 WO2009060738 A1 WO 2009060738A1 JP 2008069414 W JP2008069414 W JP 2008069414W WO 2009060738 A1 WO2009060738 A1 WO 2009060738A1
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WO
WIPO (PCT)
Prior art keywords
dinsol
dsol
room
resin composition
temperature
Prior art date
Application number
PCT/JP2008/069414
Other languages
English (en)
French (fr)
Inventor
Yoshiaki Tsukahara
Ikunori Sakai
Yoshio Sugimoto
Satoko Shimizu
Noriaki Fujiyama
Original Assignee
Prime Polymer 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
Application filed by Prime Polymer Co., Ltd. filed Critical Prime Polymer Co., Ltd.
Priority to BRPI0820496-9A priority Critical patent/BRPI0820496B1/pt
Priority to US12/741,480 priority patent/US20100311894A1/en
Priority to CN2008801151849A priority patent/CN101855293B/zh
Priority to EP08847504.1A priority patent/EP2208758B1/en
Priority to JP2009540014A priority patent/JP5495788B2/ja
Publication of WO2009060738A1 publication Critical patent/WO2009060738A1/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
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • C08F297/083—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene
    • 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
    • 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

Abstract

　（Ａ－１）ＭＦＲが１～２００ｇ／１０分であるプロピレン系ブロック共重合体であって、室温ｎ－デカン不溶分（Ｄinsol(1)）７０～９５重量％と、室温ｎ－デカン可溶分（Ｄsol(1)）５～３０重量％とからなり、前記Ｄinsol(1)のｍｍｍｍ分率が９７％以上であり、前記Ｄsol(1)の［η］が４～１０ｄｌ／ｇであるプロピレン系ブロック共重合体　１４～３９重量％、（Ａ－２）ＭＦＲが１～２００ｇ／１０分であるプロピレン系ブロック共重合体であって、室温ｎ－デカン不溶分（Ｄinsol(2)）７０～９５重量％と、室温ｎ－デカン可溶分（Ｄsol(2)）５～３０重量％とからなり、前記Ｄinsol(2)のｍｍｍｍ分率が９７％以上であり、前記Ｄsol(2)の［η］が１．５～４ｄｌ／ｇであるプロピレン系ブロック共重合体　２０～６０重量％、（Ｂ）エチレン・α－オレフィン系共重合体ゴム　５～３０重量％、（Ｃ）無機充填剤　１０～３０重量％からなる樹脂組成物。 　本発明によれば、剛性、耐衝撃性に優れ、ウエルド、フローマークが少なく外観に優れた射出成形品が得られる自動車材用ポリプロピレン系樹脂組成物が提供される。
PCT/JP2008/069414 2007-11-09 2008-10-27 自動車材用ポリプロピレン系樹脂組成物 WO2009060738A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BRPI0820496-9A BRPI0820496B1 (pt) 2007-11-09 2008-10-27 Composição de resina de polipropileno para partes de automóveis e artigo moldado por injeção
US12/741,480 US20100311894A1 (en) 2007-11-09 2008-10-27 Polypropylene resin compositions for automobile parts
CN2008801151849A CN101855293B (zh) 2007-11-09 2008-10-27 汽车材料用聚丙烯类树脂组合物
EP08847504.1A EP2208758B1 (en) 2007-11-09 2008-10-27 Polypropylene resin composition for automotive material
JP2009540014A JP5495788B2 (ja) 2007-11-09 2008-10-27 自動車材用ポリプロピレン系樹脂組成物

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-291908 2007-11-09
JP2007291908 2007-11-09

Publications (1)

Publication Number Publication Date
WO2009060738A1 true WO2009060738A1 (ja) 2009-05-14

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PCT/JP2008/069414 WO2009060738A1 (ja) 2007-11-09 2008-10-27 自動車材用ポリプロピレン系樹脂組成物

Country Status (7)

Country Link
US (1) US20100311894A1 (ja)
EP (1) EP2208758B1 (ja)
JP (1) JP5495788B2 (ja)
CN (1) CN101855293B (ja)
AR (1) AR069183A1 (ja)
BR (1) BRPI0820496B1 (ja)
WO (1) WO2009060738A1 (ja)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011057789A (ja) * 2009-09-08 2011-03-24 Mitsui Chemicals Inc ポリプロピレン系樹脂組成物およびその製造方法
JPWO2010074001A1 (ja) * 2008-12-22 2012-06-14 株式会社プライムポリマー プロピレン系樹脂組成物、成形体および容器
JP2012117005A (ja) * 2010-12-03 2012-06-21 Prime Polymer Co Ltd ポリプロピレン系樹脂組成物
WO2012102050A1 (ja) * 2011-01-27 2012-08-02 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
WO2012132421A1 (ja) * 2011-03-29 2012-10-04 マツダ株式会社 自動車部材用ポリプロピレン系樹脂組成物及び自動車用外装部材
JP2013203839A (ja) * 2012-03-28 2013-10-07 Japan Polypropylene Corp ポリプロピレン系樹脂組成物およびその成形体
JP2013209472A (ja) * 2012-03-30 2013-10-10 Japan Polypropylene Corp ポリプロピレン系樹脂組成物及びその成形体
JP2014074155A (ja) * 2012-09-13 2014-04-24 Sumitomo Chemical Co Ltd ポリプロピレン系樹脂組成物およびそれからなる成形体
JP2014074102A (ja) * 2012-10-03 2014-04-24 Prime Polymer Co Ltd ポリプロピレン系樹脂組成物
WO2017082358A1 (ja) * 2015-11-11 2017-05-18 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
JP2019085478A (ja) * 2017-11-06 2019-06-06 サンアロマー株式会社 ポリプロピレン系樹脂組成物及び成形品

Families Citing this family (4)

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EP2669329A1 (en) 2012-06-01 2013-12-04 Basell Poliolefine Italia S.r.l. Mineral-filled polypropylene composition for foaming
ES2542435T3 (es) 2012-11-29 2015-08-05 Borealis Ag Modificador del defecto de rayas de tigre
WO2019208601A1 (ja) * 2018-04-24 2019-10-31 株式会社プライムポリマー プロピレン系樹脂組成物
WO2021049585A1 (ja) * 2019-09-13 2021-03-18 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及びそれを含む成形体

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JP2005264017A (ja) * 2004-03-19 2005-09-29 Mitsui Chemicals Inc ポリプロピレン系樹脂組成物

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Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5511685B2 (ja) * 2008-12-22 2014-06-04 株式会社プライムポリマー プロピレン系樹脂組成物、成形体および容器
JPWO2010074001A1 (ja) * 2008-12-22 2012-06-14 株式会社プライムポリマー プロピレン系樹脂組成物、成形体および容器
JP2011057789A (ja) * 2009-09-08 2011-03-24 Mitsui Chemicals Inc ポリプロピレン系樹脂組成物およびその製造方法
JP2012117005A (ja) * 2010-12-03 2012-06-21 Prime Polymer Co Ltd ポリプロピレン系樹脂組成物
WO2012102050A1 (ja) * 2011-01-27 2012-08-02 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
US8975354B2 (en) 2011-01-27 2015-03-10 Prime Polymer Co., Ltd. Polypropylene resin composition
WO2012132421A1 (ja) * 2011-03-29 2012-10-04 マツダ株式会社 自動車部材用ポリプロピレン系樹脂組成物及び自動車用外装部材
JP2012207062A (ja) * 2011-03-29 2012-10-25 Japan Polypropylene Corp 自動車部材用ポリプロピレン系樹脂組成物及び自動車用外装部材
JP2013203839A (ja) * 2012-03-28 2013-10-07 Japan Polypropylene Corp ポリプロピレン系樹脂組成物およびその成形体
JP2013209472A (ja) * 2012-03-30 2013-10-10 Japan Polypropylene Corp ポリプロピレン系樹脂組成物及びその成形体
JP2014074155A (ja) * 2012-09-13 2014-04-24 Sumitomo Chemical Co Ltd ポリプロピレン系樹脂組成物およびそれからなる成形体
JP2014074102A (ja) * 2012-10-03 2014-04-24 Prime Polymer Co Ltd ポリプロピレン系樹脂組成物
WO2017082358A1 (ja) * 2015-11-11 2017-05-18 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
JP2017088742A (ja) * 2015-11-11 2017-05-25 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
CN108699303A (zh) * 2015-11-11 2018-10-23 普瑞曼聚合物株式会社 聚丙烯系树脂组合物
US11873392B2 (en) 2015-11-11 2024-01-16 Prime Polymer Co., Ltd. Polypropylene-based resin composition
JP2019085478A (ja) * 2017-11-06 2019-06-06 サンアロマー株式会社 ポリプロピレン系樹脂組成物及び成形品

Also Published As

Publication number Publication date
JP5495788B2 (ja) 2014-05-21
EP2208758B1 (en) 2015-11-25
JPWO2009060738A1 (ja) 2011-03-24
BRPI0820496A2 (pt) 2015-06-16
EP2208758A4 (en) 2011-06-22
AR069183A1 (es) 2010-01-06
US20100311894A1 (en) 2010-12-09
CN101855293B (zh) 2012-12-05
BRPI0820496B1 (pt) 2019-02-12
CN101855293A (zh) 2010-10-06
EP2208758A1 (en) 2010-07-21

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