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:
Mar. 31, 1987
Filed:
Mar. 04, 1986
Applicant:
Inventor:
Friedhelm Nickel, Bremen, DE;
Assignee:
Hansa Textilchemie GmbH, Oyten, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D06L / ; B01F / ; C08G / ;
U.S. Cl.
CPC ...
8137 ; 81375 ; 8138 ; 8139 ;
Abstract
A process for removing silicones from fibers, yarns or two-dimensional textile materials by the action of aqueous preparations, which may contain surface active equilibration catalysts for organosiloxanes, and optionally detergents, wetting agents and alkali carbonates, optionally at elevated temperatures.
Nickel, Friedhelm. (1987). Process for the removal of silicones from fibers, yarns or (U.S. Patent No. 4654041). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4654041
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile