专利名称：Process for the preparation of anionic
surfactant compositions in powder, bead orgranular form and use of these
compositions in cleaning and care products
发明人：SOREAU, MICHEL申请号：EP95401425.4申请日：19950616公开号：EP0688861A1公开日：19951227
摘要：Prepn. of a surfactant compsn. in powder, pearl or granule forms involvesmixing, while totally avoiding kneading, one or more surfactant(s) (I) with one or moreabsorbent filler(s) (II). (I) is used in aq. or aq. alcoholic paste form, with active materialcontent at least 60 wt.%.
申请人：SOCIETE FRANCAISE HOECHST SOCIETE ANONYME DITE:
地址：Tour Roussel Hoechst 1 Terrasse Bellini F-92800 Puteaux FR
国籍：FR
代理机构：Rinuy, Santarelli
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