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:
Nov. 26, 2019
Filed:
Sep. 20, 2016
Applicant:
Sumitomo Metal Mining Co., Ltd., Tokyo, JP;
Inventors:
Assignee:
SUMITOMO METAL MINING CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01G 30/00 (2006.01); C08K 3/22 (2006.01); C09D 17/00 (2006.01); G02B 5/20 (2006.01); C01G 19/00 (2006.01); C09D 201/00 (2006.01); C09K 3/00 (2006.01); C08L 101/00 (2006.01); C09D 7/40 (2018.01); C08G 63/00 (2006.01); C09D 5/32 (2006.01); C09D 167/00 (2006.01); G02B 5/22 (2006.01);
U.S. Cl.
CPC ...
C01G 30/002 (2013.01); C01G 19/00 (2013.01); C08G 63/00 (2013.01); C08K 3/22 (2013.01); C08K 3/2279 (2013.01); C08L 101/00 (2013.01); C09D 5/32 (2013.01); C09D 7/40 (2018.01); C09D 17/007 (2013.01); C09D 167/00 (2013.01); C09D 201/00 (2013.01); C09K 3/00 (2013.01); G02B 5/208 (2013.01); C01P 2002/60 (2013.01); C01P 2002/76 (2013.01); C01P 2004/62 (2013.01); C01P 2004/64 (2013.01); C01P 2006/40 (2013.01); C01P 2006/60 (2013.01); C08K 2003/2282 (2013.01); C08K 2201/005 (2013.01); G02B 5/22 (2013.01);
Abstract
ATO infrared absorbing fine particles having high coloring property (high light absorption property) which has both excellent dispersibility and solar radiation shielding properties and can reduce a use amount of ATO infrared ray absorbing fine particles can be provided, wherein crystal lattice constant a is 4.736 Å or more and 4.743 or less, crystal lattice constant c is 3.187 Å or more and 3.192 Å or less, and a crystallite size is 5.5 nm or more and 10.0 nm or less, which are analyzed by an X-ray diffraction measurement result.