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. 29, 1994
Filed:
May. 14, 1993
Applicant:
Inventors:
Eberhard Beckmann, Neustadt, DE;
Ralf Brueckmann, Charlotte, NC (US);
Johannes P Dix, Weisenheim, DE;
Peter Freyberg, Ludwigshafen, DE;
Erich Kromm, Weisenheim, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C11D / ; C11C / ;
U.S. Cl.
CPC ...
554 35 ; 554 61 ; 8586 ; 8602 ; 8609 ; 252-88 ;
Abstract
Tertiary amides useful as low-foam wetting agents in the textile industry have the formula I ##STR1## where R.sup.1 is straight-chain or branched C.sub.5 -C.sub.17 -alkyl or -alkenyl,