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:
Apr. 04, 2006
Filed:
Sep. 04, 2003
Christian Herzig, Feichten, DE;
Siegfried Dormeier, Stubenberg, DE;
Christian Herzig, Feichten, DE;
Siegfried Dormeier, Stubenberg, DE;
Wacker-Chemie GmbH, Munich, DE;
Abstract
Pastes comprise (1) siloxane copolymers which contain at least two groups of the general formula—C(O)NR—in covalently bonded form on average per molecule, where Ris a hydrogen atom or an alkyl radical having 1 to 18 carbon atoms and (2) organic compound(s) with a melting point greater than 0° C. which are dispersed in the siloxane copolymers (1) and contain at least one group which participates in the formation of hydrogen bridges with the —C(O)NRgroups in (1). The pastes are useful for numerous purposes, for example as hydrophobicizing compositions.