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. 07, 2006
Filed:
Aug. 12, 2003
Applicants:
Takahiro Aoyama, Kawabe-gun, JP;
Toshifumi Nishida, Osaka, JP;
Nobuhisa Noda, Hashima, JP;
Kiyoshi Masuda, Ushiku, JP;
Masunori Kitao, Ushiku, JP;
Inventors:
Takahiro Aoyama, Kawabe-gun, JP;
Toshifumi Nishida, Osaka, JP;
Nobuhisa Noda, Hashima, JP;
Kiyoshi Masuda, Ushiku, JP;
Masunori Kitao, Ushiku, JP;
Assignee:
Nippon Shokubai Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/34 (2006.01); C08K 5/48 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention is directed to a near-infrared absorbing coat film comprising a near-infrared absorbing dye having a maximum absorption wavelength of 780 nm to 1200 nm, which has a residual near-infrared absorbing capacity of not less than 50% after 48 hours of light irradiation in an accelerated weathering test using a UV Auto Fade Meter.