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. 05, 2013
Filed:
Jul. 29, 2011
Applicants:
Naoyuki Urasaki, Tsukuba, JP;
Hayato Kotani, Tsukuba, JP;
Inventors:
Naoyuki Urasaki, Tsukuba, JP;
Hayato Kotani, Tsukuba, JP;
Assignee:
Hitachi Chemical Company, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B05D 5/00 (2006.01); B28B 19/00 (2006.01); B32B 27/20 (2006.01); C08K 3/22 (2006.01); H01L 33/46 (2010.01);
U.S. Cl.
CPC ...
Abstract
The coating agent of the invention is a coating agent to be used between conductor members, comprising a thermosetting resin, a white pigment, a curing agent and a curing catalyst, the coating agent to be used between conductor members having a white pigment content of 10-85 vol % based on the total solid volume of the coating agent, and a whiteness of at least 75 when the cured product of the coating agent has been allowed to stand at 200° C. for 24 hours.