WO2008133083A1 - 熱可塑性エラストマー組成物の製造方法および成形体 - Google Patents

熱可塑性エラストマー組成物の製造方法および成形体 Download PDF

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Publication number
WO2008133083A1
WO2008133083A1 PCT/JP2008/057277 JP2008057277W WO2008133083A1 WO 2008133083 A1 WO2008133083 A1 WO 2008133083A1 JP 2008057277 W JP2008057277 W JP 2008057277W WO 2008133083 A1 WO2008133083 A1 WO 2008133083A1
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WO
WIPO (PCT)
Prior art keywords
weight
parts
thermoplastic elastomer
elastomer composition
molded article
Prior art date
Application number
PCT/JP2008/057277
Other languages
English (en)
French (fr)
Inventor
Takuo Asami
Tadashi Imai
Masakazu Jitsukata
Hidenari Nakahama
Original Assignee
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 Mitsui Chemicals, Inc. filed Critical Mitsui Chemicals, Inc.
Priority to JP2009511793A priority Critical patent/JP5351754B2/ja
Priority to CN200880013306.3A priority patent/CN101668810B/zh
Priority to US12/450,976 priority patent/US20100105790A1/en
Priority to EP08740365A priority patent/EP2154193A4/en
Publication of WO2008133083A1 publication Critical patent/WO2008133083A1/ja
Priority to US13/619,585 priority patent/US20130046039A1/en

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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
    • C08L23/14—Copolymers of propene
    • C08L23/142—Copolymers of propene at least partially crystalline copolymers of propene with other 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
    • C08L23/04—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
    • C08L23/16—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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0016—Plasticisers
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0083—Nucleating agents promoting the crystallisation of the polymer matrix
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/14—Peroxides
    • 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
    • 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
    • C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms

Abstract

［課題］グラスランチャンネルの直線部とコーナー部との射出溶着成形時に、ヒケが抑制され、接着性に優れた熱可塑性エラストマー組成物の製造方法および該組成物を用いてなる成形体を提供する。 ［解決手段］エチレン・α－オレフィン系共重合ゴム（ａ）９５～５重量部、プロピレン・α－オレフィンランダム共重合体（ｂ－１）５～９５重量部（成分（ａ）及び（ｂ－１）の合計１００重量部）及び軟化剤（ｃ）０～２００重量部を含有する熱可塑性エラストマー組成物（Ｄ）を有機過酸化物の存在下で動的に熱処理する射出成形用熱可塑性エラストマー組成物（Ｆ）の製造方法であって、動的熱処理の前または後に、オレフィン系プラスチック用の結晶化核剤（ｅ）を、成分（ａ）及び（ｂ－１）の合計１００重量部に対し０．０１～５重量部添加する射出成形用熱可塑性エラストマー組成物（Ｆ）の製造方法。
PCT/JP2008/057277 2007-04-25 2008-04-14 熱可塑性エラストマー組成物の製造方法および成形体 WO2008133083A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2009511793A JP5351754B2 (ja) 2007-04-25 2008-04-14 熱可塑性エラストマー組成物の製造方法および成形体
CN200880013306.3A CN101668810B (zh) 2007-04-25 2008-04-14 热塑性弹性体组合物的制造方法和成型体
US12/450,976 US20100105790A1 (en) 2007-04-25 2008-04-14 Process for preparing thermoplastic elastomer composition and molded product
EP08740365A EP2154193A4 (en) 2007-04-25 2008-04-14 METHOD FOR PRODUCING A THERMOPLASTIC ELASTOMER COMPOSITION AND FORM BODY
US13/619,585 US20130046039A1 (en) 2007-04-25 2012-09-14 Process for preparing thermoplastic elastomer composition and molded product

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-115840 2007-04-25
JP2007115840 2007-04-25

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/619,585 Division US20130046039A1 (en) 2007-04-25 2012-09-14 Process for preparing thermoplastic elastomer composition and molded product

Publications (1)

Publication Number Publication Date
WO2008133083A1 true WO2008133083A1 (ja) 2008-11-06

Family

ID=39925541

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/057277 WO2008133083A1 (ja) 2007-04-25 2008-04-14 熱可塑性エラストマー組成物の製造方法および成形体

Country Status (5)

Country Link
US (2) US20100105790A1 (ja)
EP (1) EP2154193A4 (ja)
JP (1) JP5351754B2 (ja)
CN (1) CN101668810B (ja)
WO (1) WO2008133083A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015092002A (ja) * 2011-05-18 2015-05-14 三井化学株式会社 プロピレン系共重合体組成物、その発泡体およびその製造方法
JP2017500423A (ja) * 2013-12-24 2017-01-05 エクソンモービル ケミカル パテンツ インコーポレイテッド 熱可塑性加硫物を含む組成物、発泡材料およびそれらから製造される物品
KR20180098353A (ko) 2016-06-24 2018-09-03 제이에스알 가부시끼가이샤 접합체 및 그의 제조 방법

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3489296B1 (en) * 2017-11-28 2021-09-01 Borealis AG Polymer composition with improved paint adhesion
JP2022027528A (ja) * 2020-07-31 2022-02-10 住友化学株式会社 熱可塑性エラストマー組成物

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JPH02115249A (ja) 1988-09-14 1990-04-27 Bridgestone Australia Ltd 熱可塑性オレフイン・エラストマー
JPH0647816A (ja) 1992-07-31 1994-02-22 Nishikawa Rubber Co Ltd 熱可塑性樹脂の射出成形による加硫ゴムへの接合法
JPH07286089A (ja) * 1994-04-20 1995-10-31 Mitsui Petrochem Ind Ltd 自動車内装部品用プロピレン重合体組成物
JPH08244068A (ja) 1995-03-15 1996-09-24 Mitsubishi Chem Corp 複合射出成形体の製造方法
JPH09118133A (ja) 1995-10-25 1997-05-06 Toyoda Gosei Co Ltd ウエザーストリップの型成形部の成形方法
JPH107849A (ja) 1996-06-24 1998-01-13 Japan Synthetic Rubber Co Ltd ゴム組成物
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JPH0647816A (ja) 1992-07-31 1994-02-22 Nishikawa Rubber Co Ltd 熱可塑性樹脂の射出成形による加硫ゴムへの接合法
JPH07286089A (ja) * 1994-04-20 1995-10-31 Mitsui Petrochem Ind Ltd 自動車内装部品用プロピレン重合体組成物
JPH08244068A (ja) 1995-03-15 1996-09-24 Mitsubishi Chem Corp 複合射出成形体の製造方法
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JPH107849A (ja) 1996-06-24 1998-01-13 Japan Synthetic Rubber Co Ltd ゴム組成物
JPH10324200A (ja) 1997-03-27 1998-12-08 Toyoda Gosei Co Ltd 自動車用ウェザストリップ
JPH11269325A (ja) * 1998-01-20 1999-10-05 Jsr Corp 熱可塑性エラストマ―組成物
JP2001081251A (ja) 1999-09-14 2001-03-27 Sumitomo Chem Co Ltd 樹脂組成物、発泡成形体およびその製造方法、並びに積層体
JP2003003023A (ja) * 2001-03-29 2003-01-08 Mitsui Chemicals Inc 熱可塑性エラストマー組成物およびその用途
JP2003155386A (ja) * 2001-11-22 2003-05-27 Mitsui Chemicals Inc オレフィン系熱可塑性エラストマー、複合成形体および複合成形体の製造方法
JP2003155387A (ja) * 2001-11-22 2003-05-27 Mitsui Chemicals Inc オレフィン系熱可塑性エラストマーおよびその成形体
JP2006282827A (ja) * 2005-03-31 2006-10-19 Jsr Corp 熱可塑性エラストマー組成物、これを用いた複合部材及びウェザストリップ

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Title
See also references of EP2154193A4

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015092002A (ja) * 2011-05-18 2015-05-14 三井化学株式会社 プロピレン系共重合体組成物、その発泡体およびその製造方法
JP2017500423A (ja) * 2013-12-24 2017-01-05 エクソンモービル ケミカル パテンツ インコーポレイテッド 熱可塑性加硫物を含む組成物、発泡材料およびそれらから製造される物品
KR20180098353A (ko) 2016-06-24 2018-09-03 제이에스알 가부시끼가이샤 접합체 및 그의 제조 방법

Also Published As

Publication number Publication date
CN101668810B (zh) 2014-03-05
US20130046039A1 (en) 2013-02-21
EP2154193A4 (en) 2011-03-09
US20100105790A1 (en) 2010-04-29
EP2154193A1 (en) 2010-02-17
JP5351754B2 (ja) 2013-11-27
CN101668810A (zh) 2010-03-10
JPWO2008133083A1 (ja) 2010-07-22

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