Coated sodium percarbonate particles

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United States of America Patent

PATENT NO 8658590
APP PUB NO 20100035060A1
SERIAL NO

12310817

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Abstract

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Coated sodium percarbonate particles comprising a core of sodium percarbonate obtainable by fluidized bed buildup granulation, and a coating layer comprising sodium sulfate and sodium carbonate in a weight ratio of from 95:5 to 75:25 and in which the proportion of sodium sulfate and sodium carbonate is at least 80% by weight, effect as a detergent component an improved washing power of the detergent and exhibit a high storage stability in detergent formulations.

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Patent Owner(s)

Patent OwnerAddress
EVONIK TREIBACHER GMBH9330 ALTHOFEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jakob, Harald Hasselroth, DE 56 294
Kottke, Ulrike Gelnhausen, DE 21 212
Leininger, Stefan Langenselbold, DE 13 84

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