Aqueous defoamer formulations
First Claim
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1. An aqueous defoamer emulsion comprising A) at least one active defoaming substance and, optionally, at least one auxiliary or additive, B) an oil-in-water emulsion consisting of at least one organopolysiloxane compound having a viscosity of ≧
- about 1·
106 mPas and water.
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Abstract
The invention relates to aqueous defoamer emulsions comprising at least one active defoaming substance and. if desired, customary auxiliaries and additives, which are characterized in that for the purpose of improving their defoaming action they comprise organopolysiloxane compounds having a viscosity of ≧1·106 mPas in the form of an aqueous emulsion.
7 Citations
15 Claims
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1. An aqueous defoamer emulsion comprising
A) at least one active defoaming substance and, optionally, at least one auxiliary or additive, B) an oil-in-water emulsion consisting of at least one organopolysiloxane compound having a viscosity of ≧ - about 1·
106 mPas and water. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 13, 14, 15)
- about 1·
- 11. A method for increasing the defoaming properties and/or storage properties of a defoamer formulation which comprises adding a compound of the formula:
Specification