利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

14 条记录 (耗时 0.013 秒)

    Coated particles of a glumatic acid N,N-diacetate chelating agent
    7.
    发明授权
    Coated particles of a glumatic acid N,N-diacetate chelating agent 有权
    含羧酸的N，N-二乙酸螯合剂的包衣颗粒

    公开(公告)号：US09096820B2

    公开(公告)日：2015-08-04

    申请号：US13515535

    申请日：2010-12-21

    申请人： Cornelis Elizabeth Johannus Van Lare ,  Roy Gérard Doppen

    发明人： Cornelis Elizabeth Johannus Van Lare ,  Roy Gérard Doppen

    IPC分类号： C11D17/00 ,  C11D3/33

    CPC分类号： C11D17/0039 ,  C11D3/33

    摘要： Process to prepare coated particles containing a particle and a coating, wherein the particle contains glutamic acid N,N-diacetic acid or a (partial) salt thereof of the formula HnYm-GLDA, wherein Y is a cation selected from the group of sodium, potassium, lithium, and mixtures thereof, n+m=4, in which the particle is made from a solution containing glutamic acid N,N-diacetic acid or a partial salt thereof that has a pH of between 4 and 11, and subsequently or simultaneously the coating is applied on the particle, to an intermediate particle of HnYm-GLDA, wherein n is 0.1-3.2 and m is 0.8-3.9, the coated particle obtainable with the process, and the use thereof.

    摘要翻译： 制备包含颗粒和涂层的涂覆颗粒的方法，其中所述颗粒含有谷氨酸N，N-二乙酸或其分子式为HnYm-GLDA的（部分）盐，其中Y是选自钠， 钾，锂及其混合物，n + m = 4，其中颗粒由含有谷氨酸N，N-二乙酸或其部分盐的pH为4至11的溶液制成，随后或 同时将涂层施加到颗粒上的HnYm-GLDA的中间颗粒，其中n为0.1-3.2，m为0.8-3.9，可用该方法获得的涂覆颗粒及其用途。

    Coated Particles of a Glumatic Acid N,N-Diacetate Chelating Agent
    9.
    发明申请
    Coated Particles of a Glumatic Acid N,N-Diacetate Chelating Agent 审中-公开
    糖酸N，N-二乙酸螯合剂的包衣颗粒

    公开(公告)号：US20130209806A1

    公开(公告)日：2013-08-15

    申请号：US13703828

    申请日：2011-06-27

    申请人： Cornelis Elizabeth Johannus Van Lare ,  Martin Heus

    发明人： Cornelis Elizabeth Johannus Van Lare ,  Martin Heus

    IPC分类号： C11D17/00

    CPC分类号： C11D17/0039 ,  C08J3/126 ,  C08J2429/04 ,  C11D3/33 ,  Y10T428/2991 ,  Y10T428/2993

    摘要： The present invention relates to a coated particle containing a particle and a coating, wherein the particle contains glutamic acid N,N-diacetic acid or a partial salt thereof of the formula HnYm-GLDA, wherein Y is a cation, selected from the group of sodium, potassium and mixtures thereof, n+m=4, and wherein the coating contains at least one salt that contains as a cation at least one of sodium, potassium or lithium and as anion at least one of silicate sulfate, carbonate, chloride, nitrate, percarbonate, glycolate, oxalate, citrate, stearate, lactate, succinate, malonate, maleate, diglycolate, and fumarate, to a process to prepare such a particle, and, to the use thereof.

    摘要翻译： 本发明涉及含有颗粒和涂层的涂覆颗粒，其中颗粒含有谷氨酸N，N-二乙酸或其分子式为HnYm-GLDA的部分盐，其中Y为阳离子，其选自 钠，钾及其混合物，n + m = 4，并且其中所述涂层含有至少一种盐，所述盐含有作为阳离子的钠，钾或锂中的至少一种，并且作为阴离子含有硫酸盐，碳酸盐，氯化物， 硝酸盐，过碳酸盐，乙醇酸盐，草酸盐，柠檬酸盐，硬脂酸盐，乳酸盐，琥珀酸盐，丙二酸盐，马来酸盐，二乙醇酸盐和富马酸盐）的混合物制备这种颗粒的方法及其用途。