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. 11, 2004
Filed:
Feb. 21, 2001
Applicant:
Inventors:
Assignee:
Nippon Paint Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 3/22 ; G21F 1/08 ; G21F 1/12 ; B32B 3/300 ;
U.S. Cl.
CPC ...
C08K 3/22 ; G21F 1/08 ; G21F 1/12 ; B32B 3/300 ;
Abstract
Disclosed is a heat radiation shield coating composition containing a black pigment which exhibits a reflectance of not below 8.0% relative to a solar radiation in the 780-2,100 nm wavelength region. The black pigment preferably exhibits a reflectance of not higher than 15% relative to a radiation at any wavelength in the 400-700 nm visible region.