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. 25, 2014
Filed:
Apr. 28, 2010
Christian Peschko, Burghausen, DE;
Johann Müller, Neuötting, DE;
Christian Peschko, Burghausen, DE;
Johann Müller, Neuötting, DE;
Wacker Chemie AG, Munich, DE;
Abstract
The invention relates to compositions, containing (A) organopolysiloxanes, which have Si-bound hydroxy groups, (B) organopolysiloxanes, which have Si-bound hydrogen atoms, (C) platinum catalysts, (D) reinforcing fillers, (E) optionally non-reinforcing fillers, and (F) optionally inhibitors, which delay a platinum-catalyzed reaction of Si-bound hydroxy groups and Si-bound hydrogen atoms at room temperature, with the proviso that the organopolysiloxanes (A) have viscosities of 500 to 100,000,000 mPa·s at 25° C., that the platinum catalysts (C) are fame of phosphoric acid trisamide ligands, that the reinforcing fillers (D) are present in amounts of at least 3% by weight, relative to the total mass of the compositions, that the non-reinforcing fillers (F) are present in lower amounts than the reinforcing fillers (D), that the use of reactive silanes as bonding agents and the use of additional condensation catalysts, which accelerate the condensation reaction of Si-bound hydroxy groups and/or alkoxy groups, are excluded.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile