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ES2118113T3 - Composicion de resina de polipropileno. - Google Patents

Composicion de resina de polipropileno.

Info

Publication number
ES2118113T3
ES2118113T3 ES92307833T ES92307833T ES2118113T3 ES 2118113 T3 ES2118113 T3 ES 2118113T3 ES 92307833 T ES92307833 T ES 92307833T ES 92307833 T ES92307833 T ES 92307833T ES 2118113 T3 ES2118113 T3 ES 2118113T3
Authority
ES
Spain
Prior art keywords
weight
ethylene
degrees
less
value
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 - Lifetime
Application number
ES92307833T
Other languages
English (en)
Inventor
Osamu Fukui
Kouhei Ueno
Yoshifumi Nakano
Ikunori Sakai
Takao Nomura
Takesumi Nishio
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.)
Ube Corp
Original Assignee
Ube Industries Ltd
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
Priority claimed from JP24423191A external-priority patent/JP2859003B2/ja
Priority claimed from JP28941291A external-priority patent/JP3119691B2/ja
Application filed by Ube Industries Ltd filed Critical Ube Industries Ltd
Application granted granted Critical
Publication of ES2118113T3 publication Critical patent/ES2118113T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C08K3/34—Silicon-containing compounds
    • 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
    • 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
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • 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—Ethene-propene or ethene-propene-diene copolymers

Landscapes

  • 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)

Abstract

UNA COMPOSICION DE RESINA DE POLIPROPILENO QUE COMPRENDE: (A) 45% A 75% EN PESO DE UN COPOLIMERO EN BLOQUE DE ETILENOPROPILENO SINTETIZADO BAJO EL PROCESO QUE INCLUYE LOS SIGUIENTES PASOS: (A) POLIMERIZAR PROPILENO CON UN CATALIZADOR DE ZIEGLER-NATTA PARA OBTENER UN POLIPROPILENO ALTAMENTE CRISTALINO QUE CONTIENE NO MENOS DE 97% EN PESO DE UNA FRACCION INSOLUBLE EN N POLIPROPILENO (A), Y QUE (A) CONTIENE ENTRE 0,5 Y 10% EN PESO DE ETILENO, (B) CONTIENE ENTRE 5 Y 20% EN PESO DE UNA FRACCION SOLUBLE EN PSILENO A TEMPERATURA AMBIENTE Y UN VALOR DE VISCOSIDAD INTRINSECO NO MENOR DE 2 (MEDIDO EN DECALIN A 135 (GRADOS) C), (C) TIENE UN VALOR DE INDICE DE FLUJO DE FUSION DE 30 A 100G/10 MIN., Y (D) TIENE UN VALOR DE MODULO DE FLEXION NO MENOR DE 18.000KG/CM2, (B) 10% A 20% EN PESO DE UN COPOLIMERO DE ETILENO-PROPILENO AMORFO QUE TIENE (A) UN CONTENIDO DE ETILENO DE 70% A 90% EN PESO, (B) UN VALOR DE VISCOSIDAD DE MOONEY (ML1+4 A 100 (GRADOS) C) DE 5 A 20, (C) 5% A 15% EN PESO DE UN COPOLIMERO DE ETILENO DE (ALFA) DAD MENOR DE 0,91, Y (C) UN VALOR DE INDICE DE FLUJO DE FUSION DE 2,2 A 50 G/10 MIN. A 230 (GRADOS) C, (D) 1% A 10% EN PESO DE UN COPOLIMERO ETILENO-BUTENO AMORFO QUE TIENE (A) UN CONTENIDO DE BUTENO DE 10% A 25% EN PESO, Y (B) UN VALOR DE VISCOSIDAD DE MOONEY (ML1+4 A 100 (GRADOS) C) DE 5 A 20, (E) NO MAS DE 15% EN PESO DE UN TALCO QUE (A) POSEE UN DIAMETRO MEDIO D50 DE ENTRE 1,0 A 3,0 MICRAS, Y (B) NO CONTIENE UNA PARTICULA CON UN DIAMETRO DE 10 MICRAS O MAYOR, DONDE EL COMPONENTE (B) ES CAUCHO REFORZADO POR LAMINILLAS DE COMPONENTES (C) Y (D).
ES92307833T 1991-08-30 1992-08-28 Composicion de resina de polipropileno. Expired - Lifetime ES2118113T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP24423191A JP2859003B2 (ja) 1991-08-30 1991-08-30 バンパー用樹脂組成物
JP28941291A JP3119691B2 (ja) 1991-10-09 1991-10-09 バンパー用樹脂組成物

Publications (1)

Publication Number Publication Date
ES2118113T3 true ES2118113T3 (es) 1998-09-16

Family

ID=26536633

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92307833T Expired - Lifetime ES2118113T3 (es) 1991-08-30 1992-08-28 Composicion de resina de polipropileno.

Country Status (5)

Country Link
US (1) US5308908A (es)
EP (1) EP0531054B1 (es)
CA (1) CA2077033A1 (es)
DE (2) DE69226055D1 (es)
ES (1) ES2118113T3 (es)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0574114B1 (en) * 1992-06-04 1997-09-17 Tonen Chemical Corporation Resin composition having excellent paint coatability
US5591795A (en) * 1993-06-30 1997-01-07 Mitsui Petrochemical Industries, Ltd. Polypropylene composition
IT1264555B1 (it) * 1993-08-03 1996-10-02 Himont Inc Processo di slush moulding di polveri di composizioni poliolefiniche
JP2802023B2 (ja) * 1993-08-10 1998-09-21 宇部興産株式会社 強化ポリプロピレン樹脂組成物
JP3031142B2 (ja) * 1993-11-01 2000-04-10 住友化学工業株式会社 ポリプロピレン樹脂組成物
US6087429A (en) * 1993-11-24 2000-07-11 Mitsubishi Chemical Corporation Propylene resin composition
AU689895B2 (en) * 1994-07-11 1998-04-09 Tonen Chemical Corporation Polypropylene resin composition
DE69513237T2 (de) * 1994-08-02 2000-04-13 Chisso Corp., Osaka Polyolefin-Harzzusammensetzung für Innenbekleidung für Kraftfahrzeuge
JP2839840B2 (ja) * 1994-08-19 1998-12-16 昭和電工株式会社 プロピレン樹脂組成物
US5763534A (en) * 1994-08-25 1998-06-09 Solvay Engineered Polymers Thermoplastic polypropylene blends with mixtures of ethylene/butene and ethylene/octene copolymer elastomers
US5747592A (en) * 1994-12-16 1998-05-05 Exxon Chemical Patents, Inc. Thermoplastic polymer compositions and their production and use
JP3352282B2 (ja) * 1995-04-27 2002-12-03 住友化学工業株式会社 熱可塑性樹脂組成物およびその射出成形体
JP3414549B2 (ja) * 1995-04-27 2003-06-09 住友化学工業株式会社 熱可塑性樹脂組成物およびその射出成形体
JP3414548B2 (ja) * 1995-04-27 2003-06-09 住友化学工業株式会社 熱可塑性樹脂組成物およびその射出成形体
JPH09151294A (ja) * 1995-09-29 1997-06-10 Mitsubishi Chem Corp タルク含有プロピレン系樹脂組成物
CA2187407C (en) * 1995-10-09 2006-03-14 Tomohiko Akagawa Polypropylene resin composition for exterior parts of automobiles
JP3290076B2 (ja) * 1995-12-01 2002-06-10 宇部興産株式会社 ポリプロピレン樹脂組成物
JP3270322B2 (ja) * 1996-02-22 2002-04-02 三菱化学株式会社 金型汚染性の改良された熱可塑性樹脂組成物
JP3492847B2 (ja) 1996-04-26 2004-02-03 日本プラスト株式会社 ポリオレフィン製自動車内装用部品
JP3401386B2 (ja) * 1996-04-26 2003-04-28 日本プラスト株式会社 ポリオレフィン系樹脂組成物およびこの組成物を含む自動車用ピラー成形体
US5886078A (en) * 1996-08-13 1999-03-23 Tietek, Inc. Polymeric compositions and methods for making construction materials from them
TW440583B (en) * 1996-08-16 2001-06-16 Idemitsu Petrochemical Co Polypropylene resin and polypropylene-based resin composition
US5861463A (en) * 1996-10-31 1999-01-19 The Dow Chemical Company Impact-modified thermoplastic polyolefins and articles fabricated therefrom
WO1998021275A1 (en) * 1996-11-13 1998-05-22 Exxon Chemical Patents Inc. Modification of polypropylene impact copolymers with metallocene based polyethylenes
JP3347958B2 (ja) * 1996-11-26 2002-11-20 日本ポリケム株式会社 プロピレン系樹脂組成物
US6255390B1 (en) * 1997-04-16 2001-07-03 Chisso Corporation Polyolefin type resinous composition
JP2000256520A (ja) * 1999-03-10 2000-09-19 Idemitsu Petrochem Co Ltd プロピレン系樹脂組成物及びそれを用いた自動車用内装部材
US6639020B1 (en) * 1999-09-03 2003-10-28 Exxon Mobil Chemical Patents Inc. Plasticized polypropylene thermoplastics
US6399707B1 (en) 2000-09-29 2002-06-04 Exxonmobil Chemical Patents Inc. Impact copolymer and plastomer blend
US6828372B2 (en) * 2001-03-05 2004-12-07 Tie Tek, Inc. Railroad tie and method for making same
US6659362B1 (en) 2002-03-12 2003-12-09 Gerald Hallissy Composite railroad ties with optional integral conduit
BR0215768A (pt) * 2002-06-25 2005-03-15 Borealis Tech Oy Processo para a preparação de uma composição polimérica de polipropileno com borracha biomodal, produto polimérico, uso do polìmero, e, artigo moldado
US6803421B2 (en) 2002-11-12 2004-10-12 Equister Chemicals, Lp High flow filled propylene polymer compositions having improved impact and dimensional properties
EP1672021A1 (en) * 2004-12-16 2006-06-21 Saudi Basic Industries Corporation Polypropylene compositions
MX2008015361A (es) * 2006-06-01 2008-12-16 Sunoco Inc R&M Polipropileno de alta cristalinidad de indice de flujo de fusion alto.
US7662901B2 (en) * 2007-11-30 2010-02-16 Sunoco Chemicals, Inc. High crystallinity, high melt flow rate polypropylene

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4229504A (en) * 1978-07-31 1980-10-21 Bethlehem Steel Corporation Polyolefin composition having high impact resistance and high temperature flow resistance
JPS603420B2 (ja) * 1980-09-22 1985-01-28 宇部興産株式会社 バンパ−用ポリプロピレン組成物
JPS5949252B2 (ja) * 1981-03-30 1984-12-01 宇部興産株式会社 ポリプロピレン組成物
JPS57195134A (en) * 1981-05-27 1982-11-30 Sumitomo Chem Co Ltd Resin composition containing inorganic filler
JPS57207630A (en) * 1981-06-15 1982-12-20 Toa Nenryo Kogyo Kk Thermoplastic resin composition
JPS5817139A (ja) * 1981-07-23 1983-02-01 Sumitomo Chem Co Ltd 新規なポリプロピレン樹脂組成物
JPS6031868B2 (ja) * 1981-12-25 1985-07-24 宇部興産株式会社 ポリプロピレン組成物
JPS62112644A (ja) * 1985-11-11 1987-05-23 Nippon Petrochem Co Ltd 軟質ポリオレフイン系組成物

Also Published As

Publication number Publication date
EP0531054A3 (en) 1993-04-07
EP0531054A2 (en) 1993-03-10
DE69226055T4 (de) 2000-02-24
EP0531054B1 (en) 1998-07-01
CA2077033A1 (en) 1993-03-01
DE69226055D1 (de) 1998-08-06
US5308908A (en) 1994-05-03
DE69226055T2 (de) 1999-02-25

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