发明名称 SUNSCREEN COMPOSITIONS
摘要 The present invention provides a method of producing a composition, suitable for use in pharmaceutical or cosmetic compositions, comprising a micronised insoluble organic UV absorber, which method comprises grinding the insoluble organic UV absorber, in coarse particle form, in a grinding apparatus, in the presence of 0.1 to 30 % by weight of an alkyl polyglucoside having the formula CnH2n+1O(C6H10O5)xH, in which n is an integer ranging from 8 to 16 and x is the mean polymerisation level of the glucoside moiety (C6H10O5) and ranges from 1.4 to 1.6, or an ester thereof.
申请公布号 CA2227004(A1) 申请公布日期 1997.02.06
申请号 CA19962227004 申请日期 1996.07.11
申请人 CIBA SPECIALTY CHEMICALS HOLDING INC. 发明人 STEHLEIN, ALBERT;LUTHER, HELMUT;MINKLEI, MARINA
分类号 A61K8/00;A61K8/31;A61K8/34;A61K8/36;A61K8/37;A61K8/39;A61K8/40;A61K8/42;A61K8/46;A61K8/49;A61K8/60;A61K8/89;A61K8/891;A61K8/97;A61K8/98;A61K9/14;A61Q17/04;(IPC1-7):A61K7/42 主分类号 A61K8/00
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