Middle distillate petroleum oils containing cold flow improving

Details Middle distillate petroleum oils containing cold flow improving Middle distillate petroleum oils containing cold flow improving

1975-01-06

1976-05-11

Higel, Floyd D.

Fuel and related compositions

Liquid fuels

Aluminum or heavy metal, other than lead, containing

44 70, 44 71, 44 72, C10L 122, C10L 114, C10L 118

Patent

active

039559408

ABSTRACT:
Secondary amines having two straight chain aliphatic hydrocarbon groups of 8 to 30 carbon atoms each are wax crystal modifiers for middle distillate fuel oils and can be used in combination with polymeric pour point depressants and an amorphous petrolatum, to lower the pour point and/or improve cold flow properties of the oil.

REFERENCES:
patent: 3443917 (1969-05-01), Le Suer
patent: 3445205 (1969-05-01), Patinkin et al.
patent: 3516806 (1970-06-01), Malec
patent: 3635685 (1972-01-01), Sonnenfeld
patent: 3640691 (1972-02-01), Ilnyckyj et al.
patent: 3790359 (1974-02-01), Feldman

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