JPS5751734A - Resin composition with improved paintability - Google Patents

Resin composition with improved paintability

Info

Publication number
JPS5751734A
JPS5751734A JP12753980A JP12753980A JPS5751734A JP S5751734 A JPS5751734 A JP S5751734A JP 12753980 A JP12753980 A JP 12753980A JP 12753980 A JP12753980 A JP 12753980A JP S5751734 A JPS5751734 A JP S5751734A
Authority
JP
Japan
Prior art keywords
copolymer
ethylene
propylene
resin composition
modified polybutadiene
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
JP12753980A
Other languages
Japanese (ja)
Other versions
JPS6261062B2 (en
Inventor
Fumihiro Tone
Toshihiko Fujishima
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.)
Idemitsu Petrochemical Co Ltd
Original Assignee
Idemitsu 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 Idemitsu Petrochemical Co Ltd filed Critical Idemitsu Petrochemical Co Ltd
Priority to JP12753980A priority Critical patent/JPS5751734A/en
Priority to US06/294,399 priority patent/US4371662A/en
Priority to CA000384319A priority patent/CA1174783A/en
Priority to DE3133510A priority patent/DE3133510C2/en
Priority to GB8126131A priority patent/GB2085451B/en
Priority to FR8116556A priority patent/FR2489348B1/en
Publication of JPS5751734A publication Critical patent/JPS5751734A/en
Publication of JPS6261062B2 publication Critical patent/JPS6261062B2/ja
Granted legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: A resin composition with improved paintability, obtd. by kneading a thermoplastic, non-resilient ethylene-propylene block copolymer, a resilent ethylene- propylene copolymer and an unsaturated carboxylic acid-modified polybutadiene.
CONSTITUTION: 67W91pts.wt. thermoplastic, non-resilient ethylene-propylene block copolymer (A), 33W9pts.wt. resilient ethylene-propylene copolymer (B) of Mooney vicosity18W34ML1+4 at 100°C, and 3W15pts.wt., based on 100pts.wt. total of said components A and B, unsaturated carboxylic acid-modified polybutadiene are kneaded. Said copolymer A pref. contains 20wt% or less ethylene unit and has melt index of 1.8W10g/10min. The copolymer B contains 20W50wt% propylene unit. The modified polybutadine is pref. a maleic anhydride-modified polybutadiene in particular.
COPYRIGHT: (C)1982,JPO&Japio
JP12753980A 1980-09-01 1980-09-13 Resin composition with improved paintability Granted JPS5751734A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP12753980A JPS5751734A (en) 1980-09-13 1980-09-13 Resin composition with improved paintability
US06/294,399 US4371662A (en) 1980-09-01 1981-08-19 Three-component resin compositions having improved coating properties
CA000384319A CA1174783A (en) 1980-09-01 1981-08-20 Resin composition including ethylene-propylene block copolymer, ethylene-propylene rubber and styrene- based elastomer or unsaturated carboxylic acid- modified polybutadiene
DE3133510A DE3133510C2 (en) 1980-09-01 1981-08-25 Resin composition with improved coating properties
GB8126131A GB2085451B (en) 1980-09-01 1981-08-27 Paintable ethylene-polypropylene resin moulding compositions
FR8116556A FR2489348B1 (en) 1980-09-01 1981-08-31 RESIN COMPOSITIONS HAVING IMPROVED COATING PROPERTIES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12753980A JPS5751734A (en) 1980-09-13 1980-09-13 Resin composition with improved paintability

Publications (2)

Publication Number Publication Date
JPS5751734A true JPS5751734A (en) 1982-03-26
JPS6261062B2 JPS6261062B2 (en) 1987-12-19

Family

ID=14962509

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12753980A Granted JPS5751734A (en) 1980-09-01 1980-09-13 Resin composition with improved paintability

Country Status (1)

Country Link
JP (1) JPS5751734A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04339814A (en) * 1991-01-29 1992-11-26 Toyoda Gosei Co Ltd Polypropylene resin composition
JP2009173761A (en) * 2008-01-23 2009-08-06 Kurako:Kk Method for preparing modified polyolefin

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4948469A (en) * 1972-02-07 1974-05-10
JPS5113192A (en) * 1974-07-23 1976-02-02 Yoshio Sugo REEZAGENOKOGENTOSHITEMOCHIITA TANSHOTO
JPS5318652A (en) * 1976-08-05 1978-02-21 Idemitsu Petrochemical Co Thermoplastic resin composition

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4948469A (en) * 1972-02-07 1974-05-10
JPS5113192A (en) * 1974-07-23 1976-02-02 Yoshio Sugo REEZAGENOKOGENTOSHITEMOCHIITA TANSHOTO
JPS5318652A (en) * 1976-08-05 1978-02-21 Idemitsu Petrochemical Co Thermoplastic resin composition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04339814A (en) * 1991-01-29 1992-11-26 Toyoda Gosei Co Ltd Polypropylene resin composition
JP2009173761A (en) * 2008-01-23 2009-08-06 Kurako:Kk Method for preparing modified polyolefin

Also Published As

Publication number Publication date
JPS6261062B2 (en) 1987-12-19

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