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:
Jul. 25, 2000
Filed:
Oct. 09, 1998
Yoshitane Watanabe, Funabashi, JP;
Osamu Tanegashima, Funabashi, JP;
Nissan Chemical Industries, Ltd., Tokyo, JP;
Abstract
An anhydrous zinc antimonate sol comprising a surface-modified anhydrous zinc antimonate colloid particles dispersed in a liquid, the surface-modified anhydrous zinc antimonate colloid particles comprising anhydrous zinc antimonate colloid particles as nuclei and a silicon-containing substance coating surfaces of the colloid particles, the sol containing an amine and/or an hydroxycarboxylic acid and a method for producing the same. The anhydrous zinc antimonate sol of the present invention is useful as transparent antistatic materials for resins, plastics, glasses, paper, and magnetic tapes, etc., transparent ultraviolet absorbents, transparent heat wave absorbents, high refractive index hard coating agents, antireflective agents, and the like.