WO2008139838A1 - プロピレン系重合体の架橋体 - Google Patents

プロピレン系重合体の架橋体 Download PDF

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Publication number
WO2008139838A1
WO2008139838A1 PCT/JP2008/057668 JP2008057668W WO2008139838A1 WO 2008139838 A1 WO2008139838 A1 WO 2008139838A1 JP 2008057668 W JP2008057668 W JP 2008057668W WO 2008139838 A1 WO2008139838 A1 WO 2008139838A1
Authority
WO
WIPO (PCT)
Prior art keywords
crosslinked product
propylene polymer
propylene
shore
astm
Prior art date
Application number
PCT/JP2008/057668
Other languages
English (en)
French (fr)
Inventor
Hiroshi Uehara
Kiminori Noda
Masayoshi Yamaguchi
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 US12/451,240 priority Critical patent/US20100130716A1/en
Priority to JP2009514054A priority patent/JP5406020B2/ja
Priority to EP08740713A priority patent/EP2154181A1/en
Publication of WO2008139838A1 publication Critical patent/WO2008139838A1/ja

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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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/28—Treatment by wave energy or particle radiation
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • 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
    • 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

Abstract

　本発明のプロピレン系重合体（Ａ）の架橋体は、プロピレン由来の構成単位の含有量が５０モル％以上であるプロピレン系重合体（Ａ）を架橋して得られ、ＡＳＴＭ　Ｄ２２４０に準拠して測定されるショアーＤ硬度が５７以下であり、かつＪＩＳ　Ｃ３００５に準拠して、温度１８０°C、荷重１．１ｋｇの条件で測定される加熱変形率が１０％以下であることを特徴とする。前記構成および物性を有する本発明のプロピレン系重合体（Ａ）の架橋体は、柔軟性に富み、かつ耐熱性および耐傷付き性に優れる。
PCT/JP2008/057668 2007-05-08 2008-04-21 プロピレン系重合体の架橋体 WO2008139838A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/451,240 US20100130716A1 (en) 2007-05-08 2008-04-21 Crosslinked material of propylene polymer
JP2009514054A JP5406020B2 (ja) 2007-05-08 2008-04-21 プロピレン系重合体の架橋体
EP08740713A EP2154181A1 (en) 2007-05-08 2008-04-21 Crosslinked product of propylene polymer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007123012 2007-05-08
JP2007-123012 2007-05-08

Publications (1)

Publication Number Publication Date
WO2008139838A1 true WO2008139838A1 (ja) 2008-11-20

Family

ID=40002056

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/057668 WO2008139838A1 (ja) 2007-05-08 2008-04-21 プロピレン系重合体の架橋体

Country Status (6)

Country Link
US (1) US20100130716A1 (ja)
EP (1) EP2154181A1 (ja)
JP (1) JP5406020B2 (ja)
KR (1) KR20100007966A (ja)
CN (1) CN101668794A (ja)
WO (1) WO2008139838A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102399390A (zh) * 2010-09-14 2012-04-04 四川省原子能研究院 一种辐射交联聚丙烯的制备方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7060547B2 (ja) * 2019-05-29 2022-04-26 古河電気工業株式会社 ガラス加工用テープ
JP7269096B2 (ja) * 2019-05-29 2023-05-08 古河電気工業株式会社 ガラス加工用テープ
JP7060548B2 (ja) * 2019-05-29 2022-04-26 古河電気工業株式会社 ガラス加工用テープ

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57172926A (en) * 1980-12-29 1982-10-25 Furukawa Electric Co Ltd:The Preparation of crosslinked polyolefin molded product
JPH10501297A (ja) * 1994-06-10 1998-02-03 レイケム・コーポレイション プロピレンポリマー組成物、その加工方法、およびそれから製造した物品
JPH1180378A (ja) * 1997-09-02 1999-03-26 Sumitomo Electric Ind Ltd ポリプロピレンの架橋方法及びそれからの成形体
WO2002022343A1 (fr) * 2000-09-11 2002-03-21 Sekisui Chemical Co., Ltd. Feuille etiree en polyolefine et son procede de production
JP2002097284A (ja) * 2000-09-20 2002-04-02 Mitsui Chemicals Inc シンジオタクティックプロピレン共重合体の架橋物および熱可塑性樹脂組成物ならびにこれらの成形体
WO2004087775A1 (ja) 2003-03-28 2004-10-14 Mitsui Chemicals, Inc. プロピレン系共重合体、ポリプロピレン組成物およびその用途、ならびに遷移金属化合物、オレフィン重合用触媒
JP2005139212A (ja) 2003-11-04 2005-06-02 Mitsui Chemicals Inc エチレン系共重合体樹脂組成物とその用途

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57172926A (en) * 1980-12-29 1982-10-25 Furukawa Electric Co Ltd:The Preparation of crosslinked polyolefin molded product
JPH10501297A (ja) * 1994-06-10 1998-02-03 レイケム・コーポレイション プロピレンポリマー組成物、その加工方法、およびそれから製造した物品
JPH1180378A (ja) * 1997-09-02 1999-03-26 Sumitomo Electric Ind Ltd ポリプロピレンの架橋方法及びそれからの成形体
WO2002022343A1 (fr) * 2000-09-11 2002-03-21 Sekisui Chemical Co., Ltd. Feuille etiree en polyolefine et son procede de production
JP2002097284A (ja) * 2000-09-20 2002-04-02 Mitsui Chemicals Inc シンジオタクティックプロピレン共重合体の架橋物および熱可塑性樹脂組成物ならびにこれらの成形体
WO2004087775A1 (ja) 2003-03-28 2004-10-14 Mitsui Chemicals, Inc. プロピレン系共重合体、ポリプロピレン組成物およびその用途、ならびに遷移金属化合物、オレフィン重合用触媒
JP2005139212A (ja) 2003-11-04 2005-06-02 Mitsui Chemicals Inc エチレン系共重合体樹脂組成物とその用途

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102399390A (zh) * 2010-09-14 2012-04-04 四川省原子能研究院 一种辐射交联聚丙烯的制备方法
CN102399390B (zh) * 2010-09-14 2013-04-24 四川省原子能研究院 一种辐射交联聚丙烯的制备方法

Also Published As

Publication number Publication date
CN101668794A (zh) 2010-03-10
JPWO2008139838A1 (ja) 2010-07-29
EP2154181A1 (en) 2010-02-17
KR20100007966A (ko) 2010-01-22
JP5406020B2 (ja) 2014-02-05
US20100130716A1 (en) 2010-05-27

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