Polymeric multifunctional lubricant additives

Details Polymeric multifunctional lubricant additives Polymeric multifunctional lubricant additives

1999-06-24

2000-10-03

Howard, Jacqueline V.

Solid anti-friction devices, materials therefor, lubricant or se

Lubricants or separants for moving solid surfaces and...

Organic sulfur compound

508459, 508501, 508550, 508562, 508569, 508570, 525350, C10M13522

Patent

active

061273279

ABSTRACT:
Described are products suitable as lubricant and fuel additives which are obtainable by reacting a polyunsaturated polymer, for example polybutadiene, polyisoprene, ring-opening polymerised polycyclooctenamer or polynorbomene, with at least one enophilic compound of the groups of the dihydrocarbyidithiophosphoric acids, dihydrocarbylmonothiophosphoric acids, dihydrocarbylphosphoric acids or mercaptans.

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