Antifoam ingredient

A particulate anti-foam ingredient suitable for use in powdered detergent compositions comprises a silicone oil anti-foam active absorbed by particles of a solid carrier. The particles are coated with from 7 to 15% by weight of the coated anti-foam granules of an organic polymer which is soluble in...

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Bibliographische Detailangaben
1. Verfasser: WILLIAM JOHN ILEY
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A particulate anti-foam ingredient suitable for use in powdered detergent compositions comprises a silicone oil anti-foam active absorbed by particles of a solid carrier. The particles are coated with from 7 to 15% by weight of the coated anti-foam granules of an organic polymer which is soluble in aqueous alkaline solution.