JPS56106948A - Propylene polymer composition - Google Patents

Propylene polymer composition

Info

Publication number
JPS56106948A
JPS56106948A JP826480A JP826480A JPS56106948A JP S56106948 A JPS56106948 A JP S56106948A JP 826480 A JP826480 A JP 826480A JP 826480 A JP826480 A JP 826480A JP S56106948 A JPS56106948 A JP S56106948A
Authority
JP
Japan
Prior art keywords
propylene
ethylene
resin
component
content
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.)
Pending
Application number
JP826480A
Other languages
Japanese (ja)
Inventor
Yoshinori Nishitani
Akira Kinoshita
Masao Shiraishi
Shuichi Nakayama
Masahiro Goto
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.)
NIPPON I P RUBBER KK
NIPPON II P RUBBER KK
Mitsubishi Petrochemical Co Ltd
Original Assignee
NIPPON I P RUBBER KK
NIPPON II P RUBBER KK
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 NIPPON I P RUBBER KK, NIPPON II P RUBBER KK, Mitsubishi Petrochemical Co Ltd filed Critical NIPPON I P RUBBER KK
Priority to JP826480A priority Critical patent/JPS56106948A/en
Publication of JPS56106948A publication Critical patent/JPS56106948A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prepare the titled resin material giving a high-quality injection molded article having balanced rigidity and low-temperature impact strength, by compounding a specific propylene-ethylene copolymer resin, an ethylene-propylene copolymer rubber and a polyethylene resin at specific ratios.
CONSTITUTION: A composition composed of (A) a propylene-ethylene copolymer resin having a melt flow rate (MFR) of 0.5W5.0g/10min. and an ethylene content of 5W15wt%, (B) an ethylene-propylene copolymer rubber or an ethylene- propylene-(nonconjugated diene) terpolymer rubber having a Mooney viscosity of 60W120, a propylene content of 35W60wt%, and an iodine value of ≤20, and (C) a polyethylene resin having a density of ≥0.930g/cm3. The amount of the component B (x%) and that of C (y%) are within the region defined by x≤20, y≥5, y≤x, y≤-x+30, and y≥-x+15, and the component A constitutes the remainder.
COPYRIGHT: (C)1981,JPO&Japio
JP826480A 1980-01-29 1980-01-29 Propylene polymer composition Pending JPS56106948A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP826480A JPS56106948A (en) 1980-01-29 1980-01-29 Propylene polymer composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP826480A JPS56106948A (en) 1980-01-29 1980-01-29 Propylene polymer composition

Publications (1)

Publication Number Publication Date
JPS56106948A true JPS56106948A (en) 1981-08-25

Family

ID=11688286

Family Applications (1)

Application Number Title Priority Date Filing Date
JP826480A Pending JPS56106948A (en) 1980-01-29 1980-01-29 Propylene polymer composition

Country Status (1)

Country Link
JP (1) JPS56106948A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5840341A (en) * 1981-09-03 1983-03-09 Mitsubishi Petrochem Co Ltd Coating resin composition
DE3319619A1 (en) * 1982-06-04 1983-12-08 Mitsui Toatsu Chemicals, Inc., Tokyo POLYPROPYLENE-BASED RESIN COMPOSITION
US5180629A (en) * 1990-06-27 1993-01-19 Nissan Motor Co., Ltd. Injection-molded article

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5840341A (en) * 1981-09-03 1983-03-09 Mitsubishi Petrochem Co Ltd Coating resin composition
JPH0257582B2 (en) * 1981-09-03 1990-12-05 Mitsubishi Petrochemical Co
DE3319619A1 (en) * 1982-06-04 1983-12-08 Mitsui Toatsu Chemicals, Inc., Tokyo POLYPROPYLENE-BASED RESIN COMPOSITION
US5180629A (en) * 1990-06-27 1993-01-19 Nissan Motor Co., Ltd. Injection-molded article

Similar Documents

Publication Publication Date Title
JPS5755952A (en) Polypropylene composition for bumper material
JPS57159841A (en) Polypropylene composition
CA2037859A1 (en) Compatibilized blends of crystalline propylene polymers and styrenic copolymers
BR9710310A (en) Crosslinkable foamable compositions of essentially linear polyolefins grafted with silane combined with polypropylene
GB1156813A (en) Propylene Polymer Blends
JPS64150A (en) Resin composition for automobile bumper
ES8206596A1 (en) Ternary thermoplastic moulding composition containing a propylene homopolymer.
JPS57174329A (en) Resin composition for extrusion molding
KR920018128A (en) Polyolefin Resin Blow Bottle
JPS649256A (en) Thermoplastic resin composition
JPS56106948A (en) Propylene polymer composition
JPS5638341A (en) Polypropylene resin composition
JPS5536251A (en) Ethylene copolymer rubber composition
JPS5571738A (en) Thermoplastic elastomer
JPS52142753A (en) Thermoplastic elastomer compositions
JPS5641238A (en) Thermoplastic elastomer composition
JPS53108146A (en) Resin compositon
JPS5721448A (en) Polyolefin composition
ES8206597A1 (en) Ternary thermoplastic moulding composition containing an ethylene-propylene copolymer.
JPS57153041A (en) Polycarbonate resin composition
JPS57159842A (en) Polypropylene composition
JPS5751735A (en) Resin composition with improved paintability
JPS55108433A (en) Deep-drawing olefin polymer sheet
JPS56144926A (en) Monoaxially stretched product of ethylenic resin
JPS5778434A (en) Thermoplastic elastomer