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:
Dec. 26, 2023
Filed:
Jan. 12, 2021
Applicant:
Far Eastern New Century Corporation, Taipei, TW;
Inventors:
Assignee:
Far Eastern New Century Corporation, Taipei, TW;
Primary Examiner:
Int. Cl.
CPC ...
A01N 25/04 (2006.01); C11D 3/48 (2006.01); A01N 55/02 (2006.01); C11D 3/12 (2006.01); C11D 1/74 (2006.01);
U.S. Cl.
CPC ...
A01N 25/04 (2013.01); A01N 55/02 (2013.01); C11D 1/74 (2013.01); C11D 3/1213 (2013.01); C11D 3/48 (2013.01);
Abstract
A dispersion includes a zinc oxide component, and an aromatic polyol which is represented by Formula (I) and which has terminal hydroxyl groups that form chelating bonds with zinc atoms of the zinc oxide component, wherein p and q are independently integers ranging from 1 to 40. A method for preparing the dispersion includes heating a composition including the aromatic polyol and a zinc-containing salt, so that the zinc-containing salt undergoes nucleophilic reaction and condensation reaction to form the zinc oxide component. A composition for preparing the dispersion is also disclosed.