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:
May. 28, 2019
Filed:
Dec. 11, 2015
Applicant:
Nitto Denko Corporation, Ibaraki-shi, Osaka, JP;
Inventors:
Yuki Sugo, Ibaraki, JP;
Nao Kamakura, Ibaraki, JP;
Tsuyoshi Ishizaka, Ibaraki, JP;
Mitsuaki Fusumada, Ibaraki, JP;
Assignee:
NITTO DENKO CORPORATION, Ibaraki-shi, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 3/08 (2006.01); C08K 3/22 (2006.01); C09J 5/06 (2006.01); C09J 7/10 (2018.01); C09J 7/35 (2018.01); C09J 9/02 (2006.01); G01N 1/44 (2006.01); C09J 11/04 (2006.01); H01L 21/52 (2006.01); C09J 133/00 (2006.01); C09J 133/08 (2006.01); C09J 133/26 (2006.01); C09J 169/00 (2006.01); C09J 201/08 (2006.01); H01L 21/304 (2006.01);
U.S. Cl.
CPC ...
C09J 5/06 (2013.01); C09J 7/10 (2018.01); C09J 7/35 (2018.01); C09J 9/02 (2013.01); C09J 11/04 (2013.01); C09J 133/00 (2013.01); C09J 133/08 (2013.01); C09J 133/26 (2013.01); C08K 2003/085 (2013.01); C08K 2003/0806 (2013.01); C08K 2003/2248 (2013.01); C08K 2003/2286 (2013.01); C08K 2201/001 (2013.01); C08L 2312/06 (2013.01); C09J 169/005 (2013.01); C09J 201/08 (2013.01); C09J 2201/61 (2013.01); C09J 2203/326 (2013.01); C09J 2205/102 (2013.01); C09J 2433/00 (2013.01); C09J 2469/00 (2013.01); G01N 1/44 (2013.01); H01L 21/3043 (2013.01); H01L 21/52 (2013.01);
Abstract
A sheet for thermal bonding which has a tensile modulus of 10 to 3,000 MPa and contains fine metal particles in an amount in the range of 60-98 wt % and which, when heated from 23° C. to 400° C. in the air at a heating rate of 10° C./min and then examined by energy dispersive X-ray spectrometry, has a carbon concentration of 15 wt % or less.