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:
Dec. 31, 1985
Filed:
Aug. 13, 1984
Applicant:
Inventors:
Assignee:
Takemoto Yushi Kabushiki Kaisha, Aichi, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D06M / ;
U.S. Cl.
CPC ...
252-89 ;
Abstract
Lubricating agents (spin finish) of this invention for processing synthetic yarns contain 0.05 to 10 wt % of polyalkylene oxide modified polysiloxane of a specified form an 0.5 to 8 wt % of anionic surface active agent in addition to the base of a polyether compound derived from alkylene oxide with 2 to 4 carbon atoms. Such lubricating agents exhibit superior characteristics in the production of textured yarns regarding lubricity, cohesion of yarn, anti-static capabiity and heater-deposit resistance.