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. 27, 1981
Filed:
Jun. 01, 1978
Applicant:
Inventors:
Assignee:
Ciba-Geigy Corporation, Ardsley, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ; C07C / ; C07C / ;
U.S. Cl.
CPC ...
564 51 ; 8639 ; 564 59 ; 548341 ; 8927 ; 549 76 ; 549 78 ; 564156 ; 549 79 ; 560 76 ; 210729 ; 560 84 ; 560 85 ; 252-86 ; 560 88 ; 252-88 ; 260 / ; 260 / ; 260 / ; 260 / ; 2603473 ; 2603474 ; 2604 / ; 2604 / ; 260464 ; 2604 / ; 2604654 ; 260 / ; 528422 ; 528423 ; 564157 ; 564160 ; 424327 ; 528397 ; 544 59 ; 544162 ; 544163 ; 544168 ; 546174 ; 546175 ; 546186 ;
Abstract
Disclosed are novel polymeric quaternary ammonium salts containing specific di-tertiary amino substituted cationic recurring units. Said salts are useful as dyeing and finishing agents, especially for dyeing textile materials, such as polyacrylonitrile fiber materials, as dispersing agents and emulsifiers, as antistatic, antimicrobial and flocculating agents and as precipitants.