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. 28, 1981
Filed:
Jul. 17, 1978
Applicant:
Inventor:
Armin Hiestand, Binningen, CH;
Assignee:
Ciba-Geigy Corporation, Ardsley, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C11D / ;
U.S. Cl.
CPC ...
2604 / ; 252-88 ; 252545 ; 252547 ; 548354 ;
Abstract
The present invention relates to water-soluble quaternary ammonium salts of organic compounds having antistatic or softening properties. These ammonium salts contain at least one fatty acid radical and are quaternized with a dialkyl ester of an alkylphosphonic acid. They are used for finishing organic fibrous material, especially textiles and paper.