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:
May. 10, 2005
Filed:
Mar. 13, 2001
Applicant:
Hans-peter Weitzel, Reischach, DE;
Inventor:
Hans-Peter Weitzel, Reischach, DE;
Assignee:
Wacker Polymer Systems GmbH & Co. KG, Burghausen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K003/00 ;
U.S. Cl.
CPC ...
Abstract
A water-redispersible polymer powder based on protective colloid stabilized vinyl ester polymers for use in building adhesive compositions is provided. The vinyl ester polymers contain from 0.2 to 1.5% by weight, based on the overall weight of the vinyl ester polymers, or auxiliary monomer units derived from monomers having a higher water solubility than vinyl acetate.