DE102004045928A1 - Thermoplastische Harzmasse und spritzgeformter Gegenstand - Google Patents

Thermoplastische Harzmasse und spritzgeformter Gegenstand Download PDF

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Publication number
DE102004045928A1
DE102004045928A1 DE102004045928A DE102004045928A DE102004045928A1 DE 102004045928 A1 DE102004045928 A1 DE 102004045928A1 DE 102004045928 A DE102004045928 A DE 102004045928A DE 102004045928 A DE102004045928 A DE 102004045928A DE 102004045928 A1 DE102004045928 A1 DE 102004045928A1
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Prior art keywords
polypropylene
elastomer
inorganic filler
propylene
segmented
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DE102004045928A
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DE102004045928B4 (de
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Tsuyoshi Watanabe
Moriyasu Shimoio
Ryoji Matunaga
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Sumitomo Chemical Co Ltd
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Sumitomo Chemical Co Ltd
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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
    • 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
    • C08L21/00—Compositions of unspecified rubbers
    • 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
    • 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
    • C08L53/02—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 of vinyl-aromatic monomers and conjugated dienes
    • 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
    • C08L53/02—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 of vinyl-aromatic monomers and conjugated dienes
    • C08L53/025—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 of vinyl-aromatic monomers and conjugated dienes modified
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • 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
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • 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
    • C08L23/12—Polypropene
    • 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)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Offenbart wird eine thermoplastische Harzmasse, die bestimmte Mengen an Polypropylenharz (A), Elastomer (B), anorganischem Füllstoff (C) und Harz (D) enthält, das aus 60 bis 80 Gew.-% eines ersten Segments, das ein Propylenhomopolymer oder ein statistisches Propylen-Ethylen-Copolymer ist und eine Grenzviskosität, gemessen in Tetralin bei 135 DEG C, von 5 dl/g oder mehr aufweist, und 20 bis 40 Gew.-% eines zweiten Segments besteht, das ein Propylenhomopolymer oder ein statistisches Propylen-Ethylen-Copolymer ist und eine Grenzviskosität, gemessen in Tetralin bei 135 DEG C, von 0,8 bis 1,2 dl/g aufweist.
DE102004045928.2A 2003-09-24 2004-09-22 Thermoplastische Harzmasse und spritzgeformter Gegenstand Expired - Fee Related DE102004045928B4 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2003-331315 2003-09-24
JP2003-331316 2003-09-24
JP2003331316 2003-09-24
JP2003331315 2003-09-24

Publications (2)

Publication Number Publication Date
DE102004045928A1 true DE102004045928A1 (de) 2005-04-21
DE102004045928B4 DE102004045928B4 (de) 2015-01-15

Family

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DE102004045928.2A Expired - Fee Related DE102004045928B4 (de) 2003-09-24 2004-09-22 Thermoplastische Harzmasse und spritzgeformter Gegenstand

Country Status (3)

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US (1) US7268185B2 (de)
CN (1) CN100460460C (de)
DE (1) DE102004045928B4 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017223809B4 (de) 2017-03-10 2023-11-09 Hyundai Motor Company Polypropylenharzzusammensetzung und daraus geformtes Produkt

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030176555A1 (en) * 2002-01-08 2003-09-18 Sumitomo Chemical Company, Limited Polypropylene-based resin composition and its injection molded article
US7700707B2 (en) 2002-10-15 2010-04-20 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
EP1620479B1 (de) 2002-10-15 2013-07-24 ExxonMobil Chemical Patents Inc. Polyolefinklebstoffzusammensetzungen und daraus hergestellte gegenstände
JP4960103B2 (ja) * 2004-11-29 2012-06-27 東レフィルム加工株式会社 ポリプロピレン系フィルムおよびその積層体
US7989542B2 (en) * 2005-03-16 2011-08-02 Sumitomo Chemical Company, Limited Process for producing thermoplastic elastomer composition, and process for producing foamed thermoplastic elastomer composition
US20060260677A1 (en) * 2005-05-23 2006-11-23 Cornell Research Foundation, Inc. Polypropylene silicate nanocomposites
EP2391677B1 (de) 2009-01-30 2016-09-28 Dow Global Technologies LLC Polymere zusammensetzungen und gefüllte tpo-artikel mit verbessertem erscheinungsbild
US20110218283A1 (en) * 2010-03-02 2011-09-08 Nadeem Akhtar Bokhari Reactor thermoplastic polyolefin elastomer composition
WO2015152389A1 (ja) * 2014-03-31 2015-10-08 住友化学株式会社 圧延成形用積層体およびその成形体
WO2020162382A1 (ja) * 2019-02-08 2020-08-13 三井化学株式会社 熱可塑性エラストマー組成物及びその用途
WO2021095448A1 (ja) * 2019-11-11 2021-05-20 住友ゴム工業株式会社 ゴム組成物およびタイヤ

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ216138A (en) * 1985-05-21 1989-01-27 Bp Chem Int Ltd Thermoplastic, low smoke and flame retardant acrylate rubber-polyolefin resin composition
AU599715B2 (en) * 1986-10-30 1990-07-26 Mitsui Chemicals, Inc. Thermoplastic resin composition
JP3437636B2 (ja) 1994-04-18 2003-08-18 三井化学株式会社 プロピレン系ブロック共重合体
JP3327495B2 (ja) 1994-04-20 2002-09-24 三井化学株式会社 プロピレン重合体組成物
DE19821718A1 (de) * 1997-05-15 1998-11-19 Sumitomo Chemical Co Harzmasse auf Polypropylenbasis und spritzgeformter Gegenstand daraus
JP4205786B2 (ja) * 1998-10-05 2009-01-07 住友化学株式会社 ポリプロピレン系樹脂組成物およびその射出成形体
JP4344421B2 (ja) * 1999-04-26 2009-10-14 住友化学株式会社 熱可塑性樹脂組成物及びその射出成形体
SG86466A1 (en) * 2000-04-28 2002-02-19 Sumitomo Chemical Co Thermoplastic resin composition and injection-molded article thereof
JP3873652B2 (ja) 2000-04-28 2007-01-24 住友化学株式会社 熱可塑性樹脂組成物及びその射出成形体
JP4480863B2 (ja) 2000-07-19 2010-06-16 三井化学株式会社 自動車用内外装材

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017223809B4 (de) 2017-03-10 2023-11-09 Hyundai Motor Company Polypropylenharzzusammensetzung und daraus geformtes Produkt

Also Published As

Publication number Publication date
CN100460460C (zh) 2009-02-11
US7268185B2 (en) 2007-09-11
DE102004045928B4 (de) 2015-01-15
CN1616537A (zh) 2005-05-18
US20050101738A1 (en) 2005-05-12

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