| 摘要 |
Detergent tablets for use in fabric washing are made by mixing: (i) particles which contain non-soap organic surfactant and other materials, especially detergency builder, with (ii) material which is other than soap or organic surfactant and which has a solubility in water of at least 10gm/litre at 20 DEG C, followed by compacting the mixture into a tablet or a region of a tablet using an applied pressure in a range from 3.0 to 35 MPa. Such a pressure, used with the specified mixture, leads to tablets with good strength which also disintegrates with satisfactory speed.
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| 申请人 |
UNILEVER PLC;UNILEVER N.V.;HINDUSTAN LEVER LIMITED;APPEL, PETER, WILLEM;BOSKAMP, JELLES, VINCENT;GORDON, JAMES, WILLIAM;VAN DER KRAAN, MARCEL;LEMPERS, EDWIN, LEO, MARIO;WAGNER, HENNING |
发明人 |
APPEL, PETER, WILLEM;BOSKAMP, JELLES, VINCENT;GORDON, JAMES, WILLIAM;VAN DER KRAAN, MARCEL;LEMPERS, EDWIN, LEO, MARIO;WAGNER, HENNING |
