logo

For the Inventor, By the Inventor

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.:

US 12577490 B1

PDFFull Text
Date of Patent:
Mar. 17, 2026

Filed:

Aug. 26, 2022

Antifriction coatings and methods of making antifriction coatings

Applicant:

Ddp Specialty Electronic Materials Us, Llc, Wilmington, DE (US);

Inventors:

Anna Osichow, Wiesbaden, DE;

Marita Barth, Wiesbaden, DE;

Jochen Busch, Braunfels, DE;

Assignee:

DDP SPECIALTY ELECTRONIC MATERIALS US, LLC;

Attorney:

Matthew T. Fewkes

Primary Examiner:

Vishal V Vasisth

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).

Find Patent Forward Citations

Osichow, Anna. (2026). Antifriction coatings and methods of making antifriction coatings (U.S. Patent No. 12577490). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12577490

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…