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:
Jan. 21, 1997
Filed:
Aug. 30, 1995
Takayuki Aso, Chiba Prefecture, JP;
Isao Ona, Chiba Prefecture, JP;
Masaru Ozaki, Chiba Prefecture, JP;
Dow Corning Toray Silicone Co., Ltd., Tokyo, JP;
Abstract
The present invention relates to a fiber treatment composition comprising (A) 100 weight parts of a dimethylpolysiloxane having a viscosity at 25.degree. C. of 2 to 100 mm.sup.2 /s, (B) 1 to 20 weight parts of a metal salt of a fatty acid having from 10 to 20 carbon atoms, and (C) 0.05 to 10 weight parts of at least one organopolysiloxane resin comprising SiO.sub.4/2 units and R.sub.3 SiO.sub.1/2 units wherein R denotes a monovalent hydrocarbon group. The fiber treatment compositions of this invention have excellent dispersion stability and impart superior smoothness and antistick characteristics to fibers and is especially useful in treating spandex fibers.