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3171818
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Information
Patent Grant
3171818
References
Source
Patent Number
3,171,818
Date Filed
Not available
Date Issued
Tuesday, March 2, 1965
60 years ago
CPC
C07F9/485 - Polyphosphonous acids or derivatives
C07F9/32 - Esters thereof
C08G79/04 - Phosphorus linked to oxygen or to oxygen and carbon
C08G79/06 - Phosphorus linked to carbon only
US Classifications
528 - Synthetic resins or natural rubbers
508 - Solid anti-friction devices, materials therefor, lubricant or separant compositions for moving solid surfaces, and miscellaneous mineral oil compositions
521 - Synthetic resins or natural rubbers
558 - Organic compounds
987 - Organic compounds containing a bi, sb, as, or p atom or containing a metal atom of the 6th to 8th group of the periodic system
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