WO2008088022A1 - 応力耐久成形体用のプロピレン単独重合体、および該重合体を含む組成物、並びにこれらから得られる応力耐久成形体 - Google Patents

応力耐久成形体用のプロピレン単独重合体、および該重合体を含む組成物、並びにこれらから得られる応力耐久成形体 Download PDF

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Publication number
WO2008088022A1
WO2008088022A1 PCT/JP2008/050540 JP2008050540W WO2008088022A1 WO 2008088022 A1 WO2008088022 A1 WO 2008088022A1 JP 2008050540 W JP2008050540 W JP 2008050540W WO 2008088022 A1 WO2008088022 A1 WO 2008088022A1
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WO
WIPO (PCT)
Prior art keywords
stress
molded object
polymer
resistant molded
parts
Prior art date
Application number
PCT/JP2008/050540
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English (en)
French (fr)
Inventor
Keita Itakura
Toshiyuki Ishii
Rikuo Onishi
Satoshi Hashizume
Original Assignee
Prime Polymer Co., Ltd.
Mitsui Chemicals, Inc.
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., Mitsui Chemicals, Inc. filed Critical Prime Polymer Co., Ltd.
Priority to US12/448,983 priority Critical patent/US10370465B2/en
Priority to EP08703395.7A priority patent/EP2108665B1/en
Priority to CN2008800022465A priority patent/CN101600743B/zh
Priority to JP2008554081A priority patent/JP5390194B2/ja
Publication of WO2008088022A1 publication Critical patent/WO2008088022A1/ja

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    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—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
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65916—Component covered by group C08F4/64 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer
    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/14—Glass
    • 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

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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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)

Abstract

　本発明は、長期に渡って応力が加わった状態で使用される自動車部品、住宅関連部品、家電部品、電動工具部品に使用されるプロピレン系重合体または該重合体を含んでなるプロピレン樹脂組成物、並びにこれらから得られる応力耐久成形体を提供することを目的とする。 　本発明のプロピレン単独重合体（Ａ）は下記要件（１）～（３）を満たし、プロピレン樹脂組成物はプロピレン単独重合体（Ａ）を含むことを特徴とする。 　（１）ＧＰＣで測定される重量平均分子量（Ｍｗ）と数平均分子量（Ｍｎ）との比（Ｍｗ／Ｍｎ）が１．２～３．５の範囲にあり、 　（２）Ｍｎが３５,０００～４００,０００の範囲にあり、 　（３）９０°Cのo-ジクロロベンゼンに可溶な成分量が４重量％以下である。
PCT/JP2008/050540 2007-01-18 2008-01-17 応力耐久成形体用のプロピレン単独重合体、および該重合体を含む組成物、並びにこれらから得られる応力耐久成形体 WO2008088022A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US12/448,983 US10370465B2 (en) 2007-01-18 2008-01-17 Propylene homopolymer for stress-resistant molded article, composition containing the polymer, and stress-resistant molded articles obtained therefrom
EP08703395.7A EP2108665B1 (en) 2007-01-18 2008-01-17 Propylene homopolymer for stress-resistant molded object, composition containing the polymer, and stress-resistant molded object obtained from the same
CN2008800022465A CN101600743B (zh) 2007-01-18 2008-01-17 应力耐久成型体用丙烯均聚物和包含该聚合物的组合物、以及由它们得到的应力耐久成型体
JP2008554081A JP5390194B2 (ja) 2007-01-18 2008-01-17 応力耐久成形体用のプロピレン単独重合体、および該重合体を含む組成物、並びにこれらから得られる応力耐久成形体

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007009387 2007-01-18
JP2007-009387 2007-01-18

Publications (1)

Publication Number Publication Date
WO2008088022A1 true WO2008088022A1 (ja) 2008-07-24

Family

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PCT/JP2008/050540 WO2008088022A1 (ja) 2007-01-18 2008-01-17 応力耐久成形体用のプロピレン単独重合体、および該重合体を含む組成物、並びにこれらから得られる応力耐久成形体

Country Status (5)

Country Link
US (1) US10370465B2 (ja)
EP (1) EP2108665B1 (ja)
JP (2) JP5390194B2 (ja)
CN (1) CN101600743B (ja)
WO (1) WO2008088022A1 (ja)

Cited By (9)

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JP2010159320A (ja) * 2009-01-06 2010-07-22 Mitsui Chemicals Inc ポリプロピレンシートおよび該シートから得られる成形体
JP2010229380A (ja) * 2009-03-27 2010-10-14 Toyo Adl Corp ポリオレフィン系樹脂組成物及びその成形体
JP2010254818A (ja) * 2009-04-24 2010-11-11 Japan Polypropylene Corp プロピレン系成形品
JP2011016909A (ja) * 2009-07-08 2011-01-27 Mitsui Chemicals Inc 炭素繊維強化プロピレン系複合材料およびその成形体
CN102144152A (zh) * 2008-09-08 2011-08-03 阿克马法国公司 预先确定聚合物组合物的疲劳寿命的方法
JP2011241284A (ja) * 2010-05-18 2011-12-01 Sumitomo Chemical Co Ltd ポリプロピレン系樹脂組成物およびそれを含むフィルム
JP2011256248A (ja) * 2010-06-08 2011-12-22 Japan Polypropylene Corp 押出成形用ポリプロピレン樹脂組成物およびその塗装樹脂成形体
CN104479223A (zh) * 2014-12-18 2015-04-01 广西大学 一种利用短纤维制备的木塑复合材料及其制备方法
JP2017057320A (ja) * 2015-09-17 2017-03-23 三井化学株式会社 プロピレン系樹脂組成物の製造方法

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CN101600743B (zh) * 2007-01-18 2012-08-29 普瑞曼聚合物株式会社 应力耐久成型体用丙烯均聚物和包含该聚合物的组合物、以及由它们得到的应力耐久成型体
CA2801081A1 (en) * 2010-06-22 2011-12-29 Ticona Llc Thermoplastic prepreg containing continuous and long fibers
US20150080518A1 (en) * 2013-09-16 2015-03-19 Sabic Innovative Plastics Ip B.V. Fiber reinforced thermoplastic resin compositions
WO2016166072A1 (en) * 2015-04-13 2016-10-20 Sabic Global Technologies B.V. Thermoplastic composition and article
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EP3943543A4 (en) * 2019-03-19 2022-12-14 Mitsui Chemicals, Inc. PROPYLENE RESIN COMPOSITION, MOLDING AND PROPYLENE POLYMER
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102144152A (zh) * 2008-09-08 2011-08-03 阿克马法国公司 预先确定聚合物组合物的疲劳寿命的方法
JP2010159320A (ja) * 2009-01-06 2010-07-22 Mitsui Chemicals Inc ポリプロピレンシートおよび該シートから得られる成形体
JP2010229380A (ja) * 2009-03-27 2010-10-14 Toyo Adl Corp ポリオレフィン系樹脂組成物及びその成形体
JP2010254818A (ja) * 2009-04-24 2010-11-11 Japan Polypropylene Corp プロピレン系成形品
JP2011016909A (ja) * 2009-07-08 2011-01-27 Mitsui Chemicals Inc 炭素繊維強化プロピレン系複合材料およびその成形体
JP2011241284A (ja) * 2010-05-18 2011-12-01 Sumitomo Chemical Co Ltd ポリプロピレン系樹脂組成物およびそれを含むフィルム
JP2011256248A (ja) * 2010-06-08 2011-12-22 Japan Polypropylene Corp 押出成形用ポリプロピレン樹脂組成物およびその塗装樹脂成形体
CN104479223A (zh) * 2014-12-18 2015-04-01 广西大学 一种利用短纤维制备的木塑复合材料及其制备方法
JP2017057320A (ja) * 2015-09-17 2017-03-23 三井化学株式会社 プロピレン系樹脂組成物の製造方法

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US20100004384A1 (en) 2010-01-07
CN101600743A (zh) 2009-12-09
JP5390194B2 (ja) 2014-01-15
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EP2108665B1 (en) 2018-05-16
US10370465B2 (en) 2019-08-06

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