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. 12, 2019
Filed:
Dec. 10, 2015
Applicant:
Wacker Chemie Ag, Munich, DE;
Inventors:
Assignee:
WACKER CHEMIE AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D06N 7/00 (2006.01); C09D 131/04 (2006.01); C09D 133/08 (2006.01); C09D 129/04 (2006.01); C08K 3/26 (2006.01); C08K 3/36 (2006.01); C08K 5/41 (2006.01); A47G 27/02 (2006.01); C09D 7/61 (2018.01); C09D 7/63 (2018.01);
U.S. Cl.
CPC ...
D06N 7/0073 (2013.01); A47G 27/02 (2013.01); C08K 3/26 (2013.01); C09D 7/61 (2018.01); C09D 7/63 (2018.01); C09D 129/04 (2013.01); C09D 131/04 (2013.01); C09D 133/08 (2013.01); C08K 3/36 (2013.01); C08K 5/41 (2013.01); C08K 2003/265 (2013.01); C08L 2205/025 (2013.01); D06N 2203/041 (2013.01); D06N 2203/042 (2013.01); D06N 2203/045 (2013.01); D06N 2203/047 (2013.01); D06N 2203/048 (2013.01); D06N 2205/10 (2013.01);
Abstract
The use of redispersible polymer powders containing no organic emulsifier for a binder in the production of carpeting is surprisingly superior to use of the same polymers in the form of an aqueous dispersion. Tuft removal force in particular, is improved. The compositions contain no thickener, or a reduced level of thickener.