Certain dithiocarbamates and method of use for reducing asphalte

Details Certain dithiocarbamates and method of use for reducing asphalte Certain dithiocarbamates and method of use for reducing asphalte

1990-09-13

1992-05-12

Rotman, Alan L.

Compositions

Leather or fur treating

252 8553, 252 8555, 556 39, 562 27, 562 28, 564291, 564296, C09K 700, C09K 702, C09K 706

Patent

active

051125056

ABSTRACT:
Reduction of asphaltene precipitation in asphaltenic subterranean reservoirs treated with aqueous solutions of strong acid is achieved by utilizing novel dithiocarbamate compositions to sequester iron.

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Chemical Abstracts, vol. 95, 1981; 95:199031a, Carbamate pesticide composition. Tokyo Organic Chemical Industries, Ltd.

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