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:
Sep. 13, 1983
Filed:
Apr. 19, 1982
Applicant:
Inventors:
Tokio Kokubu, Otsu, JP;
Katsuo Take, Otsu, JP;
Assignee:
Toyo Boseki Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ; C08L / ;
U.S. Cl.
CPC ...
524504 ; 524505 ; 524514 ;
Abstract
A fiber-reinforced polymer blend composition comprising (a) a polyamide resin, (b) a modified polypropylene resin having a melt flow index of 1 to 50 g/10 minutes and at least one carboxyl group in the molecule and (c) a fiber-reinforcing agent, the weight ratio of the polyamide resin (a) and the polypropylene resin (b) being from 70:30 to 95:5 and a content of the fiber-reinforcing agent (c) being from 50 to 200% by weight on the basis of the total amount of the polyamide resin (a) and the polyprolylene resin (b), which is excellent in heat resistance, water resistance, impact resistance and surface resistance.