In the production of powder-form washing agents containing poly(vinyl pyrrolidone), the invention calls for all or part of the poly(vinyl pyrrolidone) to be added in the form of a separate mixture with other powder-form washing-agent ingredients to the powder-form washing agent containing the remaining ingredients.
申请公布号
WO9413775(A1)
申请公布日期
1994.06.23
申请号
WO1993EP03443
申请日期
1993.12.07
申请人
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN;SALZ, RAINER;SEITER, WOLFGANG;FAYMONVILLE, KLAUS