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:
Aug. 25, 2020
Filed:
Aug. 31, 2017
Applicant:
Denka Company Limited, Tokyo, JP;
Inventors:
Assignee:
DENKA COMPANY LIMITED, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 21/064 (2006.01); C08K 3/38 (2006.01); C08K 9/04 (2006.01); C08L 101/00 (2006.01); C08K 3/013 (2018.01);
U.S. Cl.
CPC ...
C01B 21/064 (2013.01); C08K 3/38 (2013.01); C08K 9/04 (2013.01); C08L 101/00 (2013.01); C01P 2004/32 (2013.01); C01P 2004/62 (2013.01); C01P 2004/64 (2013.01); C08K 3/013 (2018.01); C08K 2003/385 (2013.01); C08L 2203/20 (2013.01);
Abstract
The present invention provides a spherical boron nitride fine powder and the other superior in filling property into resin. The present invention relates to a spherical boron nitride fine powder having the following characteristics (A) to (C):