The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 29, 1988
Filed:
Mar. 19, 1986
Applicant:
Inventors:
Yoichi Kawai, Yokohama, JP;
Masami Maki, Kawasaki, JP;
Masaru Abe, Yokohama, JP;
Sachio Yokote, Yokohama, JP;
Katsumi Sekiguchi, Yokohama, JP;
Assignee:
Mitsui Toatsu Chemicals, Incorporated, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K / ; C08K / ; C08K / ;
U.S. Cl.
CPC ...
524413 ; 523220 ; 524418 ; 524423 ; 524424 ; 524426 ; 524427 ; 524432 ; 524433 ; 524436 ; 524437 ; 524445 ; 524449 ; 524451 ; 524456 ; 524504 ;
Abstract
A polypropylene-base resin composition comprising a polypropylene-base resin and carbon black in an amount of 0.01-0.6 wt. % based on the polypropylene-base resin and being suitable for use in the production of molded articles having excellent paintability.