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. 02, 1980
Filed:
Jul. 18, 1978
Applicant:
Inventors:
Klaus Walz, Leverkusen, DE;
Ergun Tamer, Leverkusen, DE;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07H / ; C07H / ; C07C / ; C07C / ;
U.S. Cl.
CPC ...
536-4 ; 8 54 ; 8 91 ; 8172 / ; 260553 ; 536 53 ; 536119 ; 536115 ; 560 32 ; 560 39 ; 560 41 ; 560 43 ; 560125 ; 560166 ; 560172 ;
Abstract
Surface-active esters of aliphatic polyols containing at least 3 hydroxyl groups and aliphatic, cycloaliphatic or araliphatic acylaminocarboxylic acids, which contain a total of at least 8, preferably 12-60, carbon atoms and which are acylated by aliphatic carboxylic acids with 1-4 carbon atoms, aromatic or araliphatic carboxylic acids or aliphatic, aromatic or araliphatic sulphonic, carbonic or carbamic acids, are suitable as auxiliaries in the dyeing of textile materials.