Fuel and related compositions – Liquid fuels – Containing organic -c
Patent
1990-09-12
1994-06-21
Willis, Jr., Prince
Fuel and related compositions
Liquid fuels
Containing organic -c
252 515R, 560159, 560158, 560156, 560115, C07C12504
Patent
active
053225295
ABSTRACT:
Disclosed are liquid alkylphenyl poly(oxypropylene) aminocarbamates which do not form a wax when cooled to -40.degree. C. in a 50 weight percent solution with toluene, said aminocarbamates having at least one basic nitrogen and an average molecular weight of about 600 to 6,000 and wherein the alkyl group is substantially straight-chain of from 25 to 50 carbon atoms. Also disclosed are fuel compositions and concentrates as well as lubricating oil compositions and concentrates containing said alkylphenyl poly(oxypropylene) aminocarbamates.
REFERENCES:
patent: 4236020 (1980-11-01), Lewis et al.
patent: 4288612 (1981-09-01), Lewis et al.
patent: 4933485 (1990-06-01), Buckley
Caroli Claude J.
Chevron Research and Technology Company
Nuzzolillo M.
Willis Jr. Prince
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