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:
May. 29, 1990
Filed:
Dec. 18, 1986
Applicant:
Inventors:
Yoshikazu Shirasaki, Shiga, JP;
Yoshio Tadokoro, Shiga, JP;
Assignee:
Toyo Boseki Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D02G / ;
U.S. Cl.
CPC ...
428373 ; 428224 ; 428288 ; 428364 ;
Abstract
A composite fibrous material which comprises 50 to 95% by weight of (A) polyethylene fibers having high tenacity and tensile modulus and 5 to 50% by weight of (B) all aromatic polyamide fibers and/or (C) all aromatic polyester fibers, which has improved creep resistance and low shrinkage.