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:
Jul. 19, 2022
Filed:
Nov. 13, 2020
Dow Silicones Corporation, Midland, MI (US);
Zhenbin Niu, Midland, MI (US);
Pierre Chevalier, Seneffe, BE;
Sze-Sze Ng, Midland, MI (US);
Deana Dujardin, Seneffe, BE;
Alex Knott, Seneffe, BE;
Lori Dehlin, Midland, MI (US);
David Rich, Midland, MI (US);
Dow Silicones Corporation, Midland, MI (US);
Abstract
A composition for forming a release coating is disclosed. The composition comprises (A) the reaction product of (1) a branched organopolysiloxane including M, D and Q siloxy units and an average of at least two silicon-bonded ethylenically unsaturated groups per molecule; and (2) an organosilicon compound having an average of at least two silicon-bonded hydrogen atoms per molecule; in the presence of a hydrosilylation catalyst. The composition further comprises (B) an organopolysiloxane having an average of at least two silicon-bonded ethylenically unsaturated groups per molecule.