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:
Apr. 27, 1976
Filed:
Nov. 13, 1973
Applicant:
Inventors:
Assignee:
Japan Exlan Company Limited, Osaka, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B23B / ;
U.S. Cl.
CPC ...
428391 ; 5714 / ; 5714 / ; 57153 ; 428394 ;
Abstract
Acrylic synthetic fibers having an interfiber entanglement coefficient of 10-40, an interfiber entangling force after hot-water treatment of not greater than 50 mg and a specific type of silicone resin deposited on the surfaces of the fibers.