Demulsification process with thiazine quaternary ammonium salts

Details Demulsification process with thiazine quaternary ammonium salts Demulsification process with thiazine quaternary ammonium salts

1981-06-09

1982-05-25

Schofer, Joseph L.

Compositions

Preservative agents

Anti-corrosion

252358, 252 855C, 252390, 528405, 528403, 528421, 525523, 544 56, 544 59, 544 60, 422 16, 210749, 424246, B01D 1704

Patent

active

043315542

ABSTRACT:
This invention relates to thiazine quaternary ammonium salts of polyepihalohydrin and the preparation and uses thereof. The compositions are ideally expressed by the polymer unit. ##STR1## where Z is S, SO, or SO.sub.2,

REFERENCES:
patent: 3251852 (1966-05-01), De Groote et al.
patent: 3828036 (1974-08-01), Quinlan
patent: 4113709 (1978-09-01), Quinlan
Schacht et al., Journal of Polymer Science, 16, 2343-2351 (1978).

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