US 2022/0177800 A1Published application

Antifriction coating formulation compositions

AssigneeDow Silicones Corporation

InventorsMELISSA MUSHRUSH, ROBERT MORGAN, MANISH SHARMA, GARY WEBER

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Abstract

An antifriction coating formulation composition is disclosed. The antifriction coating formulation composition contains (a) a resin and (b) a metal sulfide containing molybdenum and cobalt, and optionally (c) a solid lubricant other than the metal sulfide and (d) a solvent. A coated film formed from the antifriction coating formulation composition provides better wear resistance as well as good coefficient of friction.

Claims12

Dependent claims

An antifriction coating formulation composition comprising:

(a) a resin and
(b) a metal sulfide comprising molybdenum and cobalt,
wherein the molar ratio of molybdenum and cobalt in the metal sulfide is from 99 to 1 to 1 to 99.

Dependencies are inferred from the claim text.

Facts

Application: 17/603,498Filed 7 May 2020
Priority: 8 May 2019
Published: 9 Jun 2022
Term ends: Not estimatedThe source records don’t support an estimate.

Classification22 codes

C10M 111/04
Lubrication compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups…:…
C10M 161/00
Lubricating compositions characterised by the additive being a mixture of a macromolecular
C10M 103/02
Lubricating compositions characterised by the base-material being an inorganic material: carbon; Graphite
C10M 103/06
Lubricating compositions characterised by the base-material being an inorganic material: metal compounds

Family

Application62/844,807Us provisional application · filed 8 May 2019
US 2022/0177800 A1This patent

From the US filing history. Foreign family members aren’t listed.

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