A process for the preparation of a nonionic detergent - (cleaning -) means - granulate

摘要

A process for the preparation of a nonionic detergent - (cleaning -) means - granulate, which comprises the steps of:(I) mixing the following components (i) to (iii):(i) a nonionic surfactant and / or an aqueous solution of a nonionic surfactant;(ii) an acid precursor of an anionic surfactant, which leads to an lamellae orientation is capable in an amount of not less than 10 to less than 60 parts by weight, based on 100 parts by weight of the nonionic surfactant;(iii) at least one alkali - builders and / or an alkaline, porous, oil - an absorbent carrier material, a mixture of the washing - (cleaning -) means - starting materials to be obtained, the said nonionic surfactant as main surfactant - component; and(Ii) heating the in step (i) in an agitating mixer mixture obtained up to a temperature which is about 10 to 50°C higher than the higher melting point of the components from the nonionic surfactant and / or of the aqueous solution thereof and the acid precursor of the anionic surfactant, and which is suitable for the acid precursor of the anionic surfactant to neutralize and granulation, while the..