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:
Oct. 30, 2007
Filed:
Sep. 30, 2003
Applicants:
Thomas Mcnulty, Ballston Lake, NY (US);
John Leman, Niskayuna, NY (US);
Inventors:
Thomas McNulty, Ballston Lake, NY (US);
John Leman, Niskayuna, NY (US);
Assignee:
General Electric Company, Niskayuna, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B22D 29/00 (2006.01); B22C 1/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
A green product for use in fabricating a ceramic article comprises a ceramic powder immobilized within a silicone matrix, wherein the silicone matrix comprises one or more cross linked or polymerized silicone monomers and/or oligomers, wherein the one or more cross linked or polymerized silicone monomers and/or oligomers have a alkenyl reactive functional group and a hydride reactive functional group. Processes for forming a green product and a ceramic core with the silicone monomers and/or oligomers are also disclosed.