Compositions – Preservative agents – Anti-corrosion
Patent
1978-04-20
1980-01-29
Padgett, Benjamin R.
Compositions
Preservative agents
Anti-corrosion
252321, B01D 1904
Patent
active
041861043
ABSTRACT:
Antifoam compositions containing organopolysiloxanes having antifoaming properties and a solid material finely dispersed in said organopolysiloxanes in which at least a portion of the solid material is a product obtained from the reaction of an isocyanate and an organic compound having at least one hydrogen atom capable of reacting with the N.dbd.C.dbd.O group.
REFERENCES:
patent: 3560401 (1971-02-01), O'Hara et al.
patent: 3993606 (1976-11-01), von Bonin et al.
Pirson Ewald
Schmidlkofer Jakob
Padgett Benjamin R.
Parr E. Suzanne
Wacker-Chemie GmbH
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