JPS56143235A - Elastomer composition - Google Patents

Elastomer composition

Info

Publication number
JPS56143235A
JPS56143235A JP4852380A JP4852380A JPS56143235A JP S56143235 A JPS56143235 A JP S56143235A JP 4852380 A JP4852380 A JP 4852380A JP 4852380 A JP4852380 A JP 4852380A JP S56143235 A JPS56143235 A JP S56143235A
Authority
JP
Japan
Prior art keywords
composition
properties
polyester series
series elastomer
compounds
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
JP4852380A
Other languages
Japanese (ja)
Other versions
JPS6028313B2 (en
Inventor
Hajime Sakano
Fumio Nakai
Yukio Tomari
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.)
Sumika Polycarbonate Ltd
Original Assignee
Sumika Polycarbonate 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 Sumika Polycarbonate Ltd filed Critical Sumika Polycarbonate Ltd
Priority to JP4852380A priority Critical patent/JPS6028313B2/en
Publication of JPS56143235A publication Critical patent/JPS56143235A/en
Publication of JPS6028313B2 publication Critical patent/JPS6028313B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a composition comprising a polyester series elastomer and a polymer obtained by graft polymerizing an aromatic vinyl compound and so on upon an ethylene-propylene copolymer, and having excellent dimensional stability, secondary processing properties, weathering properties and heat deterioration characteristics.
CONSTITUTION: A composition comprising 20W80wt% polyester series elastomer, and 80W20wt% polymer obtained by graft polymerizing at least one kind of each compound selected from two groups or more of aromatic vinyl compounds, vinyl cyanide compounds and methacrylic acid ester compounds upon a rubber like copolymer principally comprising ethylene and propylene. With a polyester series elastomer content less than 20wt%, said composition shows hardly rubber elasticity, but properties close to those of a hard resin composition. With a polyester series elastomer content more than 80wt%, said composition is not improved in dimensional stability such as molding sink, mold shrinkage factor and so on, and in secondary processing properties, and also has inferior weatherig properties and heat deterioration characteristics.
COPYRIGHT: (C)1981,JPO&Japio
JP4852380A 1980-04-11 1980-04-11 Elastomer composition Expired JPS6028313B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4852380A JPS6028313B2 (en) 1980-04-11 1980-04-11 Elastomer composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4852380A JPS6028313B2 (en) 1980-04-11 1980-04-11 Elastomer composition

Publications (2)

Publication Number Publication Date
JPS56143235A true JPS56143235A (en) 1981-11-07
JPS6028313B2 JPS6028313B2 (en) 1985-07-04

Family

ID=12805714

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4852380A Expired JPS6028313B2 (en) 1980-04-11 1980-04-11 Elastomer composition

Country Status (1)

Country Link
JP (1) JPS6028313B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62205149A (en) * 1986-03-04 1987-09-09 Sumitomo Naugatuck Co Ltd Weather-resistant resin composition having improved impact resistance and rib strength
WO1997017402A1 (en) * 1995-11-07 1997-05-15 Mitsubishi Chemical Corporation Thermoplastic elastomer compositions

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0220014U (en) * 1988-07-26 1990-02-09

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62205149A (en) * 1986-03-04 1987-09-09 Sumitomo Naugatuck Co Ltd Weather-resistant resin composition having improved impact resistance and rib strength
WO1997017402A1 (en) * 1995-11-07 1997-05-15 Mitsubishi Chemical Corporation Thermoplastic elastomer compositions

Also Published As

Publication number Publication date
JPS6028313B2 (en) 1985-07-04

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