C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
C11D 17/06 (2006.01) C11D 1/831 (2006.01) C11D 11/00 (2006.01) C11D 1/14 (2006.01) C11D 1/22 (2006.01) C11D 1/28 (2006.01) C11D 1/72 (2006.01)
Patent
CA 2116104
Abstract of the Disclosure The invention addressed the problem of providing a process for the production of heavy free-flowing surfactant granules in which the presence of a non-surface-active liquid component would not be a critical parameter. According to the invention, this problem was solved by the granulation and simultaneous drying of a surfactant formu- lation which contains a non-surface-active liquid component and which is present in liquid to paste-like form under normal pressure at temperatures of 20 to 40°C. If desired, the granulation and simultaneous drying may be carried out with addition of an inorganic or organic solid. The surfactant granules obtained by the process according to the invention have an apparent density of at least 500 g/l and preferably in the range from 550 to 1000 g/l.
Bauer Volker
Jacobs Jochen
Kischkel Ditmar
Kraeplin Peter
Syldath Andreas
Henkel Kommanditgesellschaft Auf Aktien
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
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