Compositions – Preservative agents – Anti-corrosion
Patent
1980-05-05
1983-05-10
Barr, J. L.
Compositions
Preservative agents
Anti-corrosion
252344, B01D 1704
Patent
active
043828744
ABSTRACT:
This invention relates to a composition comprising an O/W demulsifier and a zirconium compound, and to the use thereof as an O/W demulsifier. The O/W demulsifier contains amino groups, preferably in quaternary form. The zirconium compound is believed to combine with the quaternary amino group to form a quaternary amino-zirconium complex.
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patent: 4179396 (1979-12-01), Gabel et al.
patent: 4339347 (1982-07-01), Quinlan
Barr J. L.
Bercovitz Leon J.
Glass Hyman F.
Petrolite Corporation
Ring Sidney B.
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