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1. (WO2003054131) METHOD FOR THE PRODUCTION OF SURFACTANT GRANULATES CONTAINING BUILDERS

Pub. No.:    WO/2003/054131    International Application No.:    PCT/EP2002/014124
Publication Date: Jul 3, 2003 International Filing Date: Dec 12, 2002
IPC: C11D 3/10
C11D 11/04
C11D 17/06
Applicants: HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN
RÄHSE, Wilfried
ORLICH, Bernhard
WEBER, Henriette
Inventors: RÄHSE, Wilfried
ORLICH, Bernhard
WEBER, Henriette
Title: METHOD FOR THE PRODUCTION OF SURFACTANT GRANULATES CONTAINING BUILDERS
Abstract:
Easily soluble surfactant granulates containing builders, having a variable bulk weight and an excellent solubility profile, containing the neutralized form of an anionic surfactant acid and sodium carbonate and sodium hydrogencarbonate, produced by neutralization of mixtures of anionic surfactant acids and builder acids with solid neutralizing agents. The above acids are brought into contact with the solid neutralizing agent (s) and the weight ratio of builder acid (s) to anionic surfactant acid (s) in the acid mixture to be neutralized is between 1:1000 and 1:5.