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:
Nov. 09, 1993
Filed:
Oct. 25, 1991
Applicant:
Inventor:
Achim Wiedemann, Weil am Rhein, DE;
Assignee:
Sandoz Ltd., Basel, CH;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D06M / ;
U.S. Cl.
CPC ...
252-86 ; 252-88 ; 25217416 ; 25217421 ; 25217422 ;
Abstract
Compositions containing the components (a), (b) and (c) and optionally (d) and/or (e) are eminently suitable as foam inhibiting and deaerating compositions with wetting properties and as wetting assistants for the treatment of corresponding substrates in particular for the pretreatment of textile material from aqueous medium and in the presence of typical wetting agents.