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:
Mar. 17, 2026
Filed:
Aug. 26, 2022
Applicant:
Ddp Specialty Electronic Materials Us, Llc, Wilmington, DE (US);
Inventors:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M 103/02 (2006.01); C10M 103/06 (2006.01); C10M 177/00 (2006.01); C10N 50/02 (2006.01); C10N 70/00 (2006.01);
U.S. Cl.
CPC ...
C10M 103/02 (2013.01); C10M 103/06 (2013.01); C10M 177/00 (2013.01); C10M 2201/0413 (2013.01); C10M 2201/0663 (2013.01); C10N 2050/02 (2013.01); C10N 2070/00 (2013.01);
Abstract
A method of making an antifriction coating composition, comprising the steps of (A) combining (i) a solid lubricant, (ii) a solvent, (iii) a binder, and (iv) optionally, an additive; and (B) grinding the (i) solid lubricant in the solvent (ii) with a basket mill for sufficient time to form a dispersion of the ground (i) solid lubricant in the (ii) solvent, and wherein the binder (iii) and the optional additive (iv) are each independently combined with the solid lubricant (i) and solvent (ii) before, during, after, or a combination of two or more of before, during, and after, (B).