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公开(公告)号:EP0405901B1
公开(公告)日:2004-09-01
申请号:EP90306952.4
申请日:1990-06-26
申请人: UNILEVER PLC , UNILEVER N.V.
发明人: Casteleijn, Eric , Egmond, Maarten Robert , Haverkamp, Johan , MARUGG, John David , MOOREN, Arnoldus Theodorus , HASTRUP, Sven , HVILSTED, Ole , NOERSKOV-LAURITSEN, Leif , SIMONSEN, Merete , AASLYNG, Dorrit Anita , BRANNER, Sven
CPC分类号: C11D3/386 , C11D3/38636 , C12N9/54