RUBBER-REINFORMED THERMOPLASTIC RESIN COMPOSITION

Japanese Patent JPS6063249

A

PURPOSE: To obtain the titled composition of improved impact resistance and processability without impairing heat resistance, by incorporating a rubber- reinforced thermoplastic resin with both small amounts of saturated polyester resin and modified polyolefin resin.

CONSTITUTION: The objective composition can be obtained by incorporating (A) 80W99wt% of a rubber-reinforced thermoplastic resin such as ABS, MBS with (B) 0.5W19.5wt% of a saturated polyester resin (e.g., polyethylene terephthalate, polyesterether block polymer) and (C) 0.5W19.5wt% of a copolymer from unsaturated carboxylic acid (or epoxy group-contg. compound) and olefin, or a modified polyolefin resin, that is, a polymer derived from grafting unsaturated carboxylic acid or unsaturated epoxy compound to polyolefin (esp. pref., modified with the latter). The rubber content in the component (A) is pref. 5W40wt%.

JPS6016463	[Title of the Invention] Polyolefin constituent
JPS60177049	RESIN COMPOSITION FOR FACING MEMBER
JPS6161810	MANUFACTURE OF ETHYLENE PROPYLENE RUBBER BALE WITH EXCELLENT KNEADING PROPERTY

SAKANO HAJIME
KODAMA MIKIO
AOKI HIROMITSU
ITOU AKITOSHI
YANO GENICHI

JP17160983A

April 11, 1985

September 16, 1983

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SUMITOMO NAUGATUCK

C08L23/00; C08L7/00; C08L21/00; C08L33/00; C08L33/02; C08L51/00; C08L51/02; C08L51/04; C08L51/06; C08L55/00; C08L67/00; C08L101/00; (IPC1-7): C08L23/00; C08L51/04; C08L51/06; C08L67/00

JPS5749639A	1982-03-23
JPS4997081A	1974-09-13
JPS55155047A	1980-12-03
JPS49109432A	1974-10-17
JPS57108153A	1982-07-06

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