Lubricant compositions

Solid anti-friction devices – materials therefor – lubricant or se – Lubricants or separants for moving solid surfaces and... – Organic sulfur compound – wherein the sulfur is single bonded...

Reexamination Certificate

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Details

C508S409000, C508S469000, C508S474000, C508S485000, C508S501000, C508S504000, C508S579000, C508S582000, C252S068000

Reexamination Certificate

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06849583

ABSTRACT:
A lubricant composition containing an anti-deposition component having an anti-deposition effect which is especially useful for the lubrication of refrigeration compressors and in reducing or removal of unwanted deposits in constricted areas in a refrigeration system.

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patent: 0913457 (1999-05-01), None
patent: 9607721 (1996-03-01), None
patent: 9936485 (1999-07-01), None

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