Liquid purification or separation – Processes – Making an insoluble substance or accreting suspended...
Patent
1982-01-15
1983-05-17
Wong, Jr., Harry
Liquid purification or separation
Processes
Making an insoluble substance or accreting suspended...
210734, 526263, C08F12600
Patent
active
043839266
ABSTRACT:
This invention relates to N,N-diallyl-3-hydroxy azetidinium salts, homo- and co-polymers thereof; and the preparation thereof. This invention also relates to the use of the above polymers as demulsifiers.
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patent: 2865960 (1958-12-01), Shearer et al.
patent: 3412019 (1968-11-01), Hoover et al.
patent: 3585148 (1971-06-01), Sackis
patent: 3686151 (1972-08-01), Keim
patent: 4077930 (1978-03-01), Lim et al.
Buriks Rudolf S.
Lovett Eva G.
Bercovitz Leon J.
Glass Hyman F.
Petrolite Corporation
Ring Sidney B.
Wong, Jr. Harry
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