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. 28, 2019
Filed:
Jul. 14, 2015
Applicant:
Wacker Chemie Ag, Munich, DE;
Inventors:
Daniel Schildbach, Altoetting, DE;
Detlev Ostendorf, Dresden, DE;
Marko Prasse, Glaubitz, DE;
Uwe Scheim, Coswig, DE;
Assignee:
WACKER CHEMIE AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 77/08 (2006.01); C04B 26/32 (2006.01); C08G 77/16 (2006.01); C08K 5/00 (2006.01); C08K 5/29 (2006.01); C08G 77/18 (2006.01); C08K 5/098 (2006.01); C08K 5/31 (2006.01); C08G 77/14 (2006.01); C04B 111/54 (2006.01);
U.S. Cl.
CPC ...
C08G 77/08 (2013.01); C04B 26/32 (2013.01); C08G 77/16 (2013.01); C08G 77/18 (2013.01); C08K 5/0091 (2013.01); C08K 5/29 (2013.01); C04B 2111/54 (2013.01); C08G 77/14 (2013.01); C08K 5/098 (2013.01); C08K 5/31 (2013.01);
Abstract
Artificial stone having excellent mechanical and weatherability properties is prepared from a highly filled crosslinkable organosilicon composition where the filler comprises at least 20 weight percent of coarse fillers, the organosilicon component contains silicon-bonded alkoxy and or hydroxyl groups, with a catalyst containing a metal compound and an amidine or guanidine.