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JPS57149340A - Polyolefin composition - Google Patents

Polyolefin composition

Info

Publication number
JPS57149340A
JPS57149340A JP3386681A JP3386681A JPS57149340A JP S57149340 A JPS57149340 A JP S57149340A JP 3386681 A JP3386681 A JP 3386681A JP 3386681 A JP3386681 A JP 3386681A JP S57149340 A JPS57149340 A JP S57149340A
Authority
JP
Japan
Prior art keywords
compsn
polyolefin
polypropylene
ethylene
40pts
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
JP3386681A
Other languages
Japanese (ja)
Other versions
JPS628453B2 (en
Inventor
Hitoshi Inada
Mitsuyoshi Fujiyama
Katsunori Nakamoto
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.)
Tokuyama Corp
Original Assignee
Tokuyama Corp
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 Tokuyama Corp filed Critical Tokuyama Corp
Priority to JP3386681A priority Critical patent/JPS57149340A/en
Publication of JPS57149340A publication Critical patent/JPS57149340A/en
Publication of JPS628453B2 publication Critical patent/JPS628453B2/ja
Granted legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE:To provide a polyolefin compsn. having a high tensile strength and flexural strength and suitable for use as automobile parts, by blending, as a modifier, a specified polypropylene compsn. in combination with glass fiber with a polyolefin. CONSTITUTION:0.5-40pts.wt. polypropylene compsn. (B) and 3-4wt% (based on the amount of the whole compsn.) glass fiber (C) are blended with 100pts.wt. polyolefin (A) such as polypropylene to produce the desired polyolefin compsn. Said polypropylene compsn. B is obtd. by melt-kneading 90-60pts.wt. propylene- ethylene block copolymer, 10-40pts.wt. ethylene polymer such as an ethylene- propylene random copolymer or polyethylene, 0.05-20pts.wt. unsaturated carboxylic acid or its derivative such as acrylic acid, methyl methacrylate or acrylamide, and 0.01-5pts.wt. org. peroxide such as benzoyl peroxide.
JP3386681A 1981-03-11 1981-03-11 Polyolefin composition Granted JPS57149340A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3386681A JPS57149340A (en) 1981-03-11 1981-03-11 Polyolefin composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3386681A JPS57149340A (en) 1981-03-11 1981-03-11 Polyolefin composition

Publications (2)

Publication Number Publication Date
JPS57149340A true JPS57149340A (en) 1982-09-14
JPS628453B2 JPS628453B2 (en) 1987-02-23

Family

ID=12398420

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3386681A Granted JPS57149340A (en) 1981-03-11 1981-03-11 Polyolefin composition

Country Status (1)

Country Link
JP (1) JPS57149340A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61190549A (en) * 1985-02-19 1986-08-25 Ube Ind Ltd Glass fiber-reinforced polypropylene composition
JPS6236450A (en) * 1985-08-10 1987-02-17 Nissan Motor Co Ltd Glass fiber-reinforced polypropylene composition
EP0315451A2 (en) * 1987-11-04 1989-05-10 Mitsui Petrochemical Industries, Ltd. Glass fiber reinforced thermoplastic resin compositions

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5550040A (en) * 1978-10-05 1980-04-11 Idemitsu Kosan Co Ltd Polyolefin resin composition

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5550040A (en) * 1978-10-05 1980-04-11 Idemitsu Kosan Co Ltd Polyolefin resin composition

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61190549A (en) * 1985-02-19 1986-08-25 Ube Ind Ltd Glass fiber-reinforced polypropylene composition
JPS6236450A (en) * 1985-08-10 1987-02-17 Nissan Motor Co Ltd Glass fiber-reinforced polypropylene composition
EP0315451A2 (en) * 1987-11-04 1989-05-10 Mitsui Petrochemical Industries, Ltd. Glass fiber reinforced thermoplastic resin compositions

Also Published As

Publication number Publication date
JPS628453B2 (en) 1987-02-23

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