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. 29, 2017
Filed:
Mar. 06, 2014
Applicant:
Nissan Chemical Industries, Ltd., Tokyo, JP;
Inventors:
Daisuke Maeda, Funabashi, JP;
Naoya Nishimura, Funabashi, JP;
Assignee:
NISSAN CHEMICAL INDUSTRIES, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 77/00 (2006.01); C08L 77/10 (2006.01); C09D 179/04 (2006.01); C09D 179/02 (2006.01); C08G 73/02 (2006.01); C08G 73/06 (2006.01); C09D 177/06 (2006.01); C09D 177/10 (2006.01);
U.S. Cl.
CPC ...
C08L 77/10 (2013.01); C08G 73/028 (2013.01); C08G 73/0273 (2013.01); C08G 73/0644 (2013.01); C09D 177/06 (2013.01); C09D 177/10 (2013.01); C09D 179/02 (2013.01); C09D 179/04 (2013.01); C08L 2201/02 (2013.01); C08L 2201/10 (2013.01); C08L 2203/16 (2013.01);
Abstract
A film-forming composition that contains a tricarbonyl-benzene hyperbranched-polymer cross-linker and a triazine-containing hyperbranch, as shown for example in the formula, can form a thin film that excels in terms of hardness and heat tolerance and exhibits a reduced decrease in index of refraction despite the addition of the cross-linker.