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. 01, 2011
Filed:
Feb. 02, 2005
Junichi Nakamura, Toyohashi, JP;
Motomi Tanaka, Toyohashi, JP;
Mina Nomura, Yokohama, JP;
Hiroki Ishii, Seto, JP;
Yasutaka Doi, Toyohashi, JP;
Takahiro Mukuda, Toyohashi, JP;
Junichi Nakamura, Toyohashi, JP;
Motomi Tanaka, Toyohashi, JP;
Mina Nomura, Yokohama, JP;
Hiroki Ishii, Seto, JP;
Yasutaka Doi, Toyohashi, JP;
Takahiro Mukuda, Toyohashi, JP;
Mitsubishi Rayon Co., Ltd., Tokyo, JP;
Abstract
A coating comprising a polymer (I)-containing coating component and colloidal silica (II) of 60 nm or less average particle diameter, wherein 0.5 to 20 parts by mass, in terms of solid content, of colloidal silica (II) is contained per 100 parts by mass of polymer (I) and wherein the area of colloidal silica exposed from the surface of the coating occupies 35% or more based on the coating surface. This coating exhibits excellent antifouling performance and excels in transparency, weather resistance, water resistance, and elongation degree.