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:
Jan. 21, 2014
Filed:
Aug. 23, 2010
Applicants:
Sankar Paul, Bradford, CT (US);
Scott D. Kennedy, Pomfret Center, CT (US);
Dirk M. Baars, South Windsor, CT (US);
Inventors:
Sankar Paul, Bradford, CT (US);
Scott D. Kennedy, Pomfret Center, CT (US);
Dirk M. Baars, South Windsor, CT (US);
Assignee:
Rogers Corporation, Rogers, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 25/02 (2006.01); B32B 25/08 (2006.01); H01L 49/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A circuit subassembly, comprising a dielectric layer formed from a dielectric composition comprising, based on the total volume of the composition: about 15 to about 65 volume percent of a dielectric filler; and about 35 to about 85 volume percent of a thermosetting composition comprising: a poly(arylene ether), and a carboxy-functionalized polybutadiene or polyisoprene polymer.