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. 24, 1990
Filed:
Dec. 16, 1987
Applicant:
Inventors:
Adolf Schmidt, Cologne, DE;
Udo Hendricks, Odenthal, DE;
Bruno Bomer, Bergisch Gladbach, DE;
Karl-Heinz Ott, Leverkusen, DE;
Herbert Eichenauer, Dormagen, DE;
Alfred Pischtschan, Kuerten, DE;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ;
U.S. Cl.
CPC ...
5253275 ; 525291 ; 525344 ; 526286 ; 526287 ;
Abstract
Sulphosuccinamide acids and their salts corresponding to the following general formula ##STR1## wherein X denotes the residue of a hydrophobic, optionally branched vinyloligomer having an average molecular weight M.sub.n of from 200-5,000, preferably from 300-3,000, of the groups denoted by