Crystalline particles of salts of glutamic acid N,

专利名称：Crystalline particles of salts of glutamic acid

N,N-diacetic acid

发明人：Roy Gérard Doppen,Martin Heus,Cornelis

Elizabeth Johannus Van Lare

申请号：US14649361申请日：20131212

公开号：US20150353475A1公开日：20151210

摘要：The invention relates to a salt of glutamic acid-N,N-diacetic acid (GLDA) of theformula GLDA-YH, wherein m is equal to or more than 0.5 and lower than or equal to 2.5,n+m=4, and wherein Y is a monovalent cation that is not a proton, comprising L-GLDA-YHto D-GLDA-YHin a range between 100:0 and 50:50 (L:D), characterized in that the salt iscrystalline, a process to make such crystalline salt, and to uses of such salt, such as, inparticular, in detergent compositions.

申请人：AKZO NOBEL CHEMICALS INTERNATIONAL B.V.

地址：MH Amersfoort NL

国籍：NL

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