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.

Date of Patent:
Oct. 11, 2016

Filed:

Jul. 23, 2012
Applicants:

Probir Kumar Guha, Troy, MI (US);

Michael J. Siwajek, Oakland Township, MI (US);

Inventors:

Probir Kumar Guha, Troy, MI (US);

Michael J. Siwajek, Oakland Township, MI (US);

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B29C 33/64 (2006.01);
U.S. Cl.
CPC ...
B29C 33/64 (2013.01);
Abstract

The process for molding a thermoset sheet-molding composition or bulk-molding composition is provided that includes the exposure of a mold surface to a silsesquioxane monomer or pre-polymer material under conditions to induce polymerization of said material or said monomer to form a mold release coating on the surface. The thermoset sheet-molding composition or bulk-molding composition is then injected into the mold and into contact with said coating under conditions to cure the composition to form an article.


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