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. 03, 1983
Filed:
May. 05, 1981
Applicant:
Inventors:
Hirotsugu Kuwayama, Kusatsu, JP;
Hiroshi Ichikawa, Kisarazu, JP;
Assignees:
Meisei Chemical Works Co., Ltd., Kyoto, JP;
Idemitsu Kosan Company Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D02G / ;
U.S. Cl.
CPC ...
428375 ; 81156 ; 252-86 ; 252 14 ; 4272556 ; 428392 ; 428393 ; 428394 ; 428395 ;
Abstract
A method for imparting lubricity to fibers and masses of fibers such as yarn by applying a sublimable lubricating substance to said fibers in an amount sufficient to impart lubricity to said fibers. The preferred sublimable compounds are endo-trimethylenenorbornane, trimethylnorbornane, cyclododecane, adamantane and camphor. The invention also includes novel yarns containing an effective amount of a sublimable lubricating substance.