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:
Feb. 06, 2018
Filed:
Apr. 22, 2015
Totai Co., Ltd., Tokyo, JP;
TOTAI CO., LTD., Tokyo, JP;
Abstract
A hydroxylated-fullerene-containing solution in which a hydroxylated fullerene is evenly nano-dispersed in a solvent removable at low temperature in a subsequent step is provided. The hydroxylated-fullerene-containing solution includes a continuous phase including a mixed solvent consisting essentially of tetrahydrofuran and water or including melted phenol, and at least one of a hydroxylated fullerene and a hydroxylated fullerene derivative that is dispersed as a dispersed phase in the continuous phase, wherein the number-standard average particle diameter of particles in the dispersed phase is 50 nm or less. This solution is applied onto a surface of a resin molding, and then tetrahydrofuran and water, as the mixed solvent, are removed to form a hydroxylated fullerene layer on the surface of the resin molding. Alternatively, this solution is mingled with a resin, and then the mixed solvent is removed to produce a hydroxylated-fullerene-containing resin composition.