Method for producing non-ionic tenside granulates

Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – Solid – shaped macroscopic article or structure

Reexamination Certificate

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C510S421000, C510S434000, C510S444000, C510S470000, C510S473000, C510S475000

Reexamination Certificate

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06846796

ABSTRACT:
Surfactant granules are made by the process comprising the steps of (1) mixing an aqueous nonionic surfactant paste and an aqueous solution of an organic polymeric carrier; (2) simultaneously granulating and drying the mixture from step (1) in a fluidized bed to form a granulated nonionic surfactant. The surfactant granules are dust-free, flowable, storage-stable, show no tendency toward clumping and are readily soluble in cold water.

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