JPS5773034A - Talc-containing propylene polymer composition - Google Patents

Talc-containing propylene polymer composition

Info

Publication number
JPS5773034A
JPS5773034A JP14905480A JP14905480A JPS5773034A JP S5773034 A JPS5773034 A JP S5773034A JP 14905480 A JP14905480 A JP 14905480A JP 14905480 A JP14905480 A JP 14905480A JP S5773034 A JPS5773034 A JP S5773034A
Authority
JP
Japan
Prior art keywords
talc
component
rubber
specific
less
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.)
Granted
Application number
JP14905480A
Other languages
Japanese (ja)
Other versions
JPS603414B2 (en
Inventor
Yoshihiro Sobashima
Hiroshi Yui
Yukihiko Ichikawa
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.)
Mitsubishi Petrochemical Co Ltd
Original Assignee
Mitsubishi Petrochemical Co 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
Application filed by Mitsubishi Petrochemical Co Ltd filed Critical Mitsubishi Petrochemical Co Ltd
Priority to JP55149054A priority Critical patent/JPS603414B2/en
Publication of JPS5773034A publication Critical patent/JPS5773034A/en
Publication of JPS603414B2 publication Critical patent/JPS603414B2/en
Expired legal-status Critical Current

Links

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: The titled composition that is made by adding a talc of specific particle size distribution along with an ethylene polymer of a specific density and a specific rubber component, thus having high-degree balance between the impact strength and the toughness and giving good-surface properties to moldings.
CONSTITUTION: The objective composition comprises (A) a crystalline propylene polymer, (B) an ethylene polymer of more than 0.930g/cm3 density, (C) at least one of rubber-like components selected from styrene-butadiene rubber, styrene-butadiene block copolymer and ethylene-propylene rubber and (D) a talc of more than 30,000cm2/g specific surface area in which more than 95wt% of the talc is less than 10μ inparticle size, more than 85wt% is less than 5μ, 15W95wt% is less than 1μ wherein the amount of component A is 50W92wt% based on A+B+C, component B is 25W4wt% and component C is 25W4wt%,further component D is 5W50wt% based on A+B+C+D.
COPYRIGHT: (C)1982,JPO&Japio
JP55149054A 1980-10-24 1980-10-24 Talc-containing propylene polymer composition Expired JPS603414B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55149054A JPS603414B2 (en) 1980-10-24 1980-10-24 Talc-containing propylene polymer composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55149054A JPS603414B2 (en) 1980-10-24 1980-10-24 Talc-containing propylene polymer composition

Publications (2)

Publication Number Publication Date
JPS5773034A true JPS5773034A (en) 1982-05-07
JPS603414B2 JPS603414B2 (en) 1985-01-28

Family

ID=15466645

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55149054A Expired JPS603414B2 (en) 1980-10-24 1980-10-24 Talc-containing propylene polymer composition

Country Status (1)

Country Link
JP (1) JPS603414B2 (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57207630A (en) * 1981-06-15 1982-12-20 Toa Nenryo Kogyo Kk Thermoplastic resin composition
US4504617A (en) * 1981-09-16 1985-03-12 Mitsubishi Petrochemical Co., Ltd. Inorganic filler containing propylene polymer compositions
US4582871A (en) * 1983-12-21 1986-04-15 Mitsubishi Petrochemical Co., Ltd. Thermoplastic resin composition
JPH03197542A (en) * 1989-12-26 1991-08-28 Idemitsu Petrochem Co Ltd Resin composition for blow molding
US5256734A (en) * 1991-02-15 1993-10-26 Mitsui Toatsu Chemicals, Inc. Polypropylene resin composition and method for manufacturing coated molded article of the resin composition
EP0637604A1 (en) * 1993-08-05 1995-02-08 Gebr. Happich GmbH Plastic moulding and preparation process
US6660797B1 (en) 1999-11-11 2003-12-09 Japan Polychem Corporation Propylene resin composition and method for molding the same
US6964997B2 (en) 2002-07-19 2005-11-15 Nissan Motor Co., Ltd. Molded article for interior parts of a car
JP2011137078A (en) * 2009-12-28 2011-07-14 Japan Polypropylene Corp Propylene-based resin molded article excellent in scratch whitening resistance
JP2017057318A (en) * 2015-09-17 2017-03-23 三井化学株式会社 Propylene-based resin composition and method for producing the same, and molding
EP4074772A1 (en) * 2021-04-15 2022-10-19 ImerTech SAS Talc particulates

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51136735A (en) * 1975-05-22 1976-11-26 Mitsui Toatsu Chem Inc Thermoplastic resin com position
JPS53106746A (en) * 1977-03-02 1978-09-18 Hitachi Ltd Polyolefin resin composition

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51136735A (en) * 1975-05-22 1976-11-26 Mitsui Toatsu Chem Inc Thermoplastic resin com position
JPS53106746A (en) * 1977-03-02 1978-09-18 Hitachi Ltd Polyolefin resin composition

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57207630A (en) * 1981-06-15 1982-12-20 Toa Nenryo Kogyo Kk Thermoplastic resin composition
JPS6228174B2 (en) * 1981-06-15 1987-06-18 Toa Nenryo Kogyo Kk
US4504617A (en) * 1981-09-16 1985-03-12 Mitsubishi Petrochemical Co., Ltd. Inorganic filler containing propylene polymer compositions
US4582871A (en) * 1983-12-21 1986-04-15 Mitsubishi Petrochemical Co., Ltd. Thermoplastic resin composition
JPH03197542A (en) * 1989-12-26 1991-08-28 Idemitsu Petrochem Co Ltd Resin composition for blow molding
US5256734A (en) * 1991-02-15 1993-10-26 Mitsui Toatsu Chemicals, Inc. Polypropylene resin composition and method for manufacturing coated molded article of the resin composition
EP0637604A1 (en) * 1993-08-05 1995-02-08 Gebr. Happich GmbH Plastic moulding and preparation process
WO1995004775A1 (en) * 1993-08-05 1995-02-16 Dsm N.V. Plastic article and process for the preparation thereof
US6660797B1 (en) 1999-11-11 2003-12-09 Japan Polychem Corporation Propylene resin composition and method for molding the same
US6964997B2 (en) 2002-07-19 2005-11-15 Nissan Motor Co., Ltd. Molded article for interior parts of a car
JP2011137078A (en) * 2009-12-28 2011-07-14 Japan Polypropylene Corp Propylene-based resin molded article excellent in scratch whitening resistance
JP2017057318A (en) * 2015-09-17 2017-03-23 三井化学株式会社 Propylene-based resin composition and method for producing the same, and molding
EP4074772A1 (en) * 2021-04-15 2022-10-19 ImerTech SAS Talc particulates
WO2022219138A1 (en) * 2021-04-15 2022-10-20 Imertech Sas Talc particulates

Also Published As

Publication number Publication date
JPS603414B2 (en) 1985-01-28

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