PROCESS FOR MAKING HIGH DENSITY DETERGENT AGGLOMERATES
摘要
A process for preparing high density detergent agglomerates having a density of at least 650 g/l is provided. The process comprises the steps of: (a) charging a viscous surfactant paste into a mixer/densifier wherein the surfactant paste has a viscosity of from about 5,000 cps to about 100,000 cps and contains at least about 5 % water; (b) adding from about 1 % to about 70 % of an anhydrous material into the surfactant paste just prior to entrance into the mixer/densifier to absorb at least a minor amount of the water from the surfactant paste; and (c) agglomerating the surfactant paste and the anhydrous material in the mixer/densifier so as to form detergent agglomerates having a density of at least about 650 g/l. The detergent agglomerates have high surfactant levels.
申请公布号
WO9506109(A1)
申请公布日期
1995.03.02
申请号
WO1994US08957
申请日期
1994.08.09
申请人
THE PROCTER & GAMBLE COMPANY
发明人
CAPECI, SCOTT, WILLIAM;OSBORN, JAMES, WILLIAM;ANGELL, ADRIAN, JOHN, WAYNFORTH;DIJK, PAUL, VAN