Method for stabilizing an acrylamide polymer in a petroleum reco

Details Method for stabilizing an acrylamide polymer in a petroleum reco Method for stabilizing an acrylamide polymer in a petroleum reco

1979-12-10

1983-07-12

Henderson, C. A.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

166244R, 524 93, C08K 545

Patent

active

043931634

ABSTRACT:
2-Mercaptobenzoimidazole or its water-soluble salt is added to a water-soluble acrylamide polymer containing a predominant amount of acrylamide in the molecule to inhibit degradation, especially at high temperatures, in a petroleum recovery process.

REFERENCES:
patent: 2778825 (1957-01-01), Melamed
patent: 2864803 (1958-12-01), Jones
patent: 3235523 (1966-02-01), Schurz
patent: 3255146 (1966-06-01), Schlesmann
patent: 3969329 (1976-07-01), Hirata
patent: 3979358 (1976-09-01), Nishibata
patent: 4080493 (1978-03-01), Yasui
patent: 4204928 (1980-05-01), Via
patent: 4306045 (1981-12-01), Yoshida
Chem. Abst., 71, 13819q (1969).
Chem. Abst., 80, 28365y (1974).

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