Use of sarcosinates as asphaltene-dispersing agents

Details Use of sarcosinates as asphaltene-dispersing agents Use of sarcosinates as asphaltene-dispersing agents

1997-10-14

1999-09-07

Myers, Helane

Mineral oils: processes and products

Products and compositions

Asphalts, tars, pitches and resins

208 44, 585950, 585 1, 524 64, 524 65, C10C 7336

Patent

active

059482370

ABSTRACT:
The present invention relates to crude oils and products derived therefrom, comprising, as asphaltene-dispersing agent, sarcosinates of the formula (I) ##STR1## in which R.sub.1 is C.sub.7 -C.sub.21 -alkyl or -alkenyl and

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