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:
Feb. 12, 2019
Filed:
Jul. 07, 2014
Applicant:
Basf SE, Ludwigshafen, DE;
Inventors:
Viet Nguyen-Kim, Heidelberg, DE;
Murat Mertoglu, Ludwigshafen, DE;
Ann-Kathrin Marguerre, Heidelberg, DE;
Volodymyr Boyko, Mannheim, DE;
Assignee:
BASF SE, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G 18/48 (2006.01); C08G 18/75 (2006.01); C08G 18/83 (2006.01); A01N 25/30 (2006.01); C08G 18/08 (2006.01); C08G 18/10 (2006.01); C08G 18/28 (2006.01); C08G 18/34 (2006.01); A01N 43/56 (2006.01);
U.S. Cl.
CPC ...
C08G 18/4854 (2013.01); A01N 25/30 (2013.01); A01N 43/56 (2013.01); C08G 18/0804 (2013.01); C08G 18/10 (2013.01); C08G 18/2825 (2013.01); C08G 18/2865 (2013.01); C08G 18/348 (2013.01); C08G 18/755 (2013.01); C08G 18/833 (2013.01);
Abstract
Poly(oxyalkylene)urethane surfactants of the formula (I)R—X—OCHN—[R—NHCO—O—[(CH)—O]—CONH—]R—NHCO—X—R  (I)in which