Document Type and Number:
Japanese Patent JPS5147038
Kind Code:
A
Abstract:
An injection moldable, electrostatically paintable polyolefin composition comprising 100 parts of an ethylene/higher alpha -olefin copolymer rubber, 20-100 parts of a crystalline propylene polymer, and carbon black, said carbon black having a mean particle diameter of from about 15-30 millimicrons, an oil absorption number (A) having a minimum value of about 40 cc/100 g. and a maximum value wherein A is calculated from the formula A = 0.3116D2 -18.708D +359.67, wherein D is the mean particle diameter, with the proviso that the maximum value of A is never greater than 130 cc/100 g., said carbon black present within a range determined by the following formulas:
Inventors:
ROBAATO MAIKERU SUTOROOPU
Application Number:
JP10025675A
Publication Date:
April 22, 1976
Filing Date:
August 20, 1975
Export Citation:
Assignee:
DU PONT
International Classes:
C08L23/00; B60R99/00; C08K3/04; C08L7/00; C08L21/00; C08L23/16; C08L51/00; C08L51/02; C08L77/00; C08L101/00; (IPC1-7): B62D63/04; C08K3/04; C08L23/16