Solid anti-friction devices – materials therefor – lubricant or se – Lubricants or separants for moving solid surfaces and... – Compound of indeterminate structure – prepared by reacting an...
Patent
1990-04-20
1996-07-09
Medley, Margaret
Solid anti-friction devices, materials therefor, lubricant or se
Lubricants or separants for moving solid surfaces and...
Compound of indeterminate structure, prepared by reacting an...
525193, 525294, 525296, C10M13316, C10M14900
Patent
active
055341748
ABSTRACT:
Graft copolymers of a star-shaped polymer and an N-allyl amide manifest dispersant and viscosity index-improving properties.
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Harstick Christian S.
Henderson Kenneth O.
Ethyl Petroleum Additives Inc.
Medley Margaret
Rainear Dennis H.
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