利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

8 条记录 (耗时 0.014 秒)

    PROCESS FOR PREPARING A COMPOSITION COMPRISING SYNTHETIC MINERAL PARTICLES AND COMPOSITION
    1.
    发明申请
    PROCESS FOR PREPARING A COMPOSITION COMPRISING SYNTHETIC MINERAL PARTICLES AND COMPOSITION 有权
    制备包含合成矿物颗粒和组合物的组合物的方法

    公开(公告)号：US20140205528A1

    公开(公告)日：2014-07-24

    申请号：US14131076

    申请日：2012-07-06

    申请人： Christophe Le Roux ,  Francois Martin ,  Pierre Micoud ,  Angela Dumas

    发明人： Christophe Le Roux ,  Francois Martin ,  Pierre Micoud ,  Angela Dumas

    IPC分类号： C01B33/24

    CPC分类号： C01B33/24 ,  C01B33/20 ,  C01B33/22 ,  C01B33/38 ,  C01P2002/72 ,  C01P2002/78 ,  C01P2002/82

    摘要： A process for preparing a composition including synthetic mineral particles, in which a hydrogel which is a precursor of the synthetic mineral particles is prepared via a coprecipitation reaction between at least one compound including silicon, and at least one compound including at least one metal element, characterized in that the coprecipitation reaction takes place in the presence of at least one carboxylate salt of formula R2—COOM′ in which: —M′ denotes a metal chosen from the group made up of Na and K, and —R2 is chosen from H and alkyl groups including fewer than 5 carbon atoms. A composition including synthetic mineral particles which is obtained by such a process is also described.

    摘要翻译： 一种制备包含合成矿物颗粒的组合物的方法，其中通过至少一种包括硅的化合物之间的共沉淀反应制备作为合成矿物颗粒的前体的水凝胶和至少一种包含至少一种金属元素的化合物， 其特征在于共沉淀反应在至少一种式R2-COOM'的羧酸盐的存在下进行，其中：-M'表示选自由Na和K组成的组的金属，-R 2选自H 和包含少于5个碳原子的烷基。 还描述了通过这种方法获得的包含合成矿物颗粒的组合物。

    Method for preparing a composition including synthetic inorganic particles
    2.
    发明授权
    Method for preparing a composition including synthetic inorganic particles 有权
    制备包含合成无机颗粒的组合物的方法

    公开(公告)号：US09505625B2

    公开(公告)日：2016-11-29

    申请号：US13996986

    申请日：2011-12-22

    申请人： Christophe Le Roux ,  Francois Martin ,  Pierre Micoud ,  Angela Dumas

    发明人： Christophe Le Roux ,  Francois Martin ,  Pierre Micoud ,  Angela Dumas

    IPC分类号： C01B33/24 ,  C01B33/22 ,  C01B33/38 ,  C01B33/20

    CPC分类号： C01B33/22 ,  C01B33/20 ,  C01B33/38

    摘要： A method for preparing a composition including synthetic mineral particles, in which: a hydrogel that is a precursor of the synthetic mineral particles is prepared, and the hydrogel is subjected to a hydrothermal treatment, characterized in that at least one step of the hydrothermal treatment is carried out with the addition of at least one carboxylate salt to the treatment medium, the carboxylate salt having the formula R—COOM′, where M′ denotes a metal selected from the group consisting of Na and K, and R is selected from H and the alkyl groups that include fewer than 10 carbon atoms.

    摘要翻译： 一种制备包含合成矿物颗粒的组合物的方法，其中制备作为合成矿物颗粒的前体的水凝胶，并对该水凝胶进行水热处理，其特征在于，水热处理的至少一个步骤为 通过向处理介质中加入至少一种羧酸盐进行，具有式R-COOM'的羧酸盐，其中M'表示选自Na和K的金属，R选自H和 包括少于10个碳原子的烷基。

    METHOD FOR PREPARING A HYDROGEL COMPRISING SILICO-METALLIC MINERAL PARTICLES AND HYDROGEL
    3.
    发明申请
    METHOD FOR PREPARING A HYDROGEL COMPRISING SILICO-METALLIC MINERAL PARTICLES AND HYDROGEL 有权
    制备包含硅 - 金属矿物颗粒和水凝胶的氢化物的方法

    公开(公告)号：US20150133290A1

    公开(公告)日：2015-05-14

    申请号：US14367702

    申请日：2012-12-19

    申请人： Christophe Le Roux ,  Francois Martin ,  Pierre Micoud ,  Angela Dumas

    发明人： Christophe Le Roux ,  Francois Martin ,  Pierre Micoud ,  Angela Dumas

    IPC分类号： B01J37/03 ,  B01J35/00 ,  B01J27/10 ,  B01J31/02 ,  B01J21/06

    CPC分类号： B01J37/036 ,  B01J21/06 ,  B01J27/10 ,  B01J31/0285 ,  B01J35/0013 ,  B01J2531/22 ,  C01B33/152 ,  C01B33/158 ,  C01B33/38

    摘要： A method for preparing a novel hydrogel including silico-metallic mineral particles of the formula (Six(Si-A)1-x)4M3O11.n′H2O, in which: x is a real number in the range [0.75; 1], A denotes a group selected from methyl and hydrocarbon groups including at least one heteroatom, and M is a metal selected from the group consisting of magnesium, cobalt, zinc, copper, manganese, iron, nickel and chromium, wherein a coprecipitation reaction is carried out in an aqueous medium between: at least one metal salt of the metal M, sodium metasilicate, Na2OSiO2, and at least one water-soluble oxysilane of formula (I): in which R1, R2 and R3 are selected from hydrogen and linear alkyl groups including 1 to 3 carbon atoms.

    摘要翻译： 一种制备新型水凝胶的方法，包括式（Six（Si-A）1-x）4M 3 O 11·nH 2 O的硅 - 金属矿物颗粒，其中：x是在[0.75; 1]中，A表示选自包括至少一个杂原子的甲基和烃基的基团，M是选自镁，钴，锌，铜，锰，铁，镍和铬的金属，其中共沉淀反应 在水介质中进行：至少一种金属M的金属盐，偏硅酸钠，Na 2 OSiO 2和至少一种式（I）的水溶性氧基硅烷：其中R 1，R 2和R 3选自氢和 包括1至3个碳原子的直链烷基。

    METHOD FOR PREPARING A COMPOSITION INCLUDING SYNTHETIC INORGANIC PARTICLES
    6.
    发明申请
    METHOD FOR PREPARING A COMPOSITION INCLUDING SYNTHETIC INORGANIC PARTICLES 有权
    用于制备包括合成无机颗粒的组合物的方法

    公开(公告)号：US20130343980A1

    公开(公告)日：2013-12-26

    申请号：US13996986

    申请日：2011-12-22

    申请人： Christophe Le Roux ,  Francois Martin ,  Pierre Micoud ,  Angela Dumas

    发明人： Christophe Le Roux ,  Francois Martin ,  Pierre Micoud ,  Angela Dumas

    IPC分类号： C01B33/22 ,  C01B33/20

    CPC分类号： C01B33/22 ,  C01B33/20 ,  C01B33/38

    摘要： A method for preparing a composition including synthetic mineral particles, in which: a hydrogel that is a precursor of the synthetic mineral particles is prepared, and the hydrogel is subjected to a hydrothermal treatment, characterized in that at least one step of the hydrothermal treatment is carried out with the addition of at least one carboxylate salt to the treatment medium, the carboxylate salt having the formula R—COOM′, where M′ denotes a metal selected from the group consisting of Na and K, and R is selected from H and the alkyl groups that include fewer than 10 carbon atoms.

    摘要翻译： 一种制备包含合成矿物颗粒的组合物的方法，其中制备作为合成矿物颗粒的前体的水凝胶，并对该水凝胶进行水热处理，其特征在于，水热处理的至少一个步骤为 通过向处理介质中加入至少一种羧酸盐进行，具有式R-COOM'的羧酸盐，其中M'表示选自Na和K的金属，R选自H和 包括少于10个碳原子的烷基。