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DE69517610D1 - Reformierte Polypropylen-Harzzusammensetzung und Verfahren zu ihrer Herstellung - Google Patents

Reformierte Polypropylen-Harzzusammensetzung und Verfahren zu ihrer Herstellung

Info

Publication number
DE69517610D1
DE69517610D1 DE69517610T DE69517610T DE69517610D1 DE 69517610 D1 DE69517610 D1 DE 69517610D1 DE 69517610 T DE69517610 T DE 69517610T DE 69517610 T DE69517610 T DE 69517610T DE 69517610 D1 DE69517610 D1 DE 69517610D1
Authority
DE
Germany
Prior art keywords
manufacture
resin composition
polypropylene resin
reformed polypropylene
reformed
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69517610T
Other languages
English (en)
Other versions
DE69517610T2 (de
Inventor
Yasuhiro Niki
Toshio Kobayashi
Takashi Arai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Chemicals Inc
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
Application granted granted Critical
Publication of DE69517610D1 publication Critical patent/DE69517610D1/de
Publication of DE69517610T2 publication Critical patent/DE69517610T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C08L23/30—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by oxidation
    • 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
    • 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
    • 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
    • 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
    • C08L2312/00—Crosslinking
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S525/941—Polymer mixture containing block copolymer is mixed or reacted with chemical treating agent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE69517610T 1994-03-15 1995-03-15 Reformierte Polypropylen-Harzzusammensetzung und Verfahren zu ihrer Herstellung Expired - Fee Related DE69517610T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4432194 1994-03-15

Publications (2)

Publication Number Publication Date
DE69517610D1 true DE69517610D1 (de) 2000-08-03
DE69517610T2 DE69517610T2 (de) 2001-02-15

Family

ID=12688235

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69517610T Expired - Fee Related DE69517610T2 (de) 1994-03-15 1995-03-15 Reformierte Polypropylen-Harzzusammensetzung und Verfahren zu ihrer Herstellung

Country Status (5)

Country Link
US (1) US5656691A (de)
EP (1) EP0672712B1 (de)
KR (1) KR100346032B1 (de)
CA (1) CA2144586A1 (de)
DE (1) DE69517610T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69726557T2 (de) * 1996-01-10 2004-09-30 Kaneka Corp. Verfahren zur Herstellung von modifiziertem Polypropylenharz und daraus hergestellter Schaum
US6506842B1 (en) 1997-01-29 2003-01-14 Dupont Dow Elastomers L.L.C. Rheology-modified thermoplastic elastomer compositions and articles fabricated therefrom
DE19831278A1 (de) 1998-07-13 2000-01-27 Borealis Ag Heterophasige Polyolefinlegierungen
EP1186618A1 (de) * 2000-09-08 2002-03-13 ATOFINA Research Heterophasische Propylenpolymere mit kontrollierten rheologischen Werten
US6548600B2 (en) * 2000-09-22 2003-04-15 Dupont Dow Elastomers L.L.C. Thermoplastic elastomer compositions rheology-modified using peroxides and free radical coagents
KR100387649B1 (ko) * 2000-11-01 2003-06-27 현대자동차주식회사 폴리프로필렌 수지조성물
KR20020050460A (ko) * 2000-12-21 2002-06-27 이계안 자동차 내장재용 폴리프로필렌 수지 조성물
JP4031622B2 (ja) † 2001-05-30 2008-01-09 バセル ポリオレフィン イタリア エス．アール．エル． ポリプロピレン系樹脂組成物
EP1312617A1 (de) * 2001-11-14 2003-05-21 ATOFINA Research Schlagzähes Polypropen
KR100493549B1 (ko) * 2001-12-05 2005-06-10 주식회사 효성 발포성이 우수한 변성 폴리프로필렌 수지 조성물 및 그를이용하여 제조된 발포체
US7338994B2 (en) * 2002-10-01 2008-03-04 Dow Global Technologies Inc. Rheology-modified thermoplastic elastomer compositions for extruded profiles
US6911497B2 (en) * 2003-03-27 2005-06-28 Sumitomo Chemical Company, Limited Polypropylene resin composition, method for its production, and injection molded article
SG10201811398TA (en) * 2014-06-25 2019-02-27 Exxonmobil Chemical Patents Inc High melt strength polypropylene and extrusion process for preserving melt strength

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE595773A (de) * 1959-10-06
USRE31518E (en) * 1971-08-12 1984-02-07 Uniroyal, Inc. Dynamically partially cured thermoplastic blend of monoolefin copolymer rubber and polyolefin plastic
US4088714A (en) * 1976-08-16 1978-05-09 Exxon Research & Engineering Co. Cross-linked melt-flowable thermoplastic elastomer blend comprising EPR or EPDM, polyethylene and polypropylene
US4202801A (en) * 1977-12-30 1980-05-13 Uniroyal, Inc. Thermoplastic elastomer composition
JPS5825340A (ja) * 1981-08-07 1983-02-15 Mitsui Petrochem Ind Ltd 部分架橋ゴム−樹脂組成物の製造法
JPH068375B2 (ja) * 1983-08-18 1994-02-02 三井東圧化学株式会社 ポリプロピレン樹脂組成物の製造方法

Also Published As

Publication number Publication date
CA2144586A1 (en) 1995-09-16
KR100346032B1 (ko) 2002-11-18
DE69517610T2 (de) 2001-02-15
EP0672712A1 (de) 1995-09-20
KR950032429A (ko) 1995-12-20
US5656691A (en) 1997-08-12
EP0672712B1 (de) 2000-06-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee