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:
Jun. 26, 1990
Filed:
Oct. 19, 1987
Shunsaku Kagechi, Osaka, JP;
Masanori Fujimoto, Osaka, JP;
Descente Ltd., Osaka, JP;
Abstract
An object of this invention is to provide a solar heat selective absorbing material of high performance which is prepared by using a diversity substrate by simple manufacturing methods. The construction of the solar heat selective absorbing material is such that a carbide of a transition metal belonging to the IV group of periodic table or a mixed powder of the carbide and the aluminum is applied directly or by means of a binder on the surface of the substrate to form a film. This solar heat selective absorbing material is manufactured by a method of forming a film of material, for example, ZrC on the surface of the substrate by high frequency sputtering or a method of mixing a mixed powder of the ZrC and Al with a resin binder and coating or printing the mixed material on the surface of the substrate.