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    Mesoporous silica and process for producing the same
    1.
    发明授权
    Mesoporous silica and process for producing the same 失效
    介孔二氧化硅及其制备方法

    公开(公告)号：US07405315B2

    公开(公告)日：2008-07-29

    申请号：US10716427

    申请日：2003-11-20

    申请人： Takashi Tatsumi ,  Hideaki Yoshitake ,  Toshiyuki Yokoi ,  Shunai Che ,  Kazutami Sakamoto

    发明人： Takashi Tatsumi ,  Hideaki Yoshitake ,  Toshiyuki Yokoi ,  Shunai Che ,  Kazutami Sakamoto

    IPC分类号： C07F7/04

    CPC分类号： C01B37/02 ,  C07B2200/11 ,  C07F7/1804

    摘要： (A) An anionic surfactant, (B) a silicate monomer and (C) a basic silane are mixed in water or a mixed solvent of a water-miscible organic solvent and water to obtain a mesoporous silica complex having mesopores with a uniform size, the anionic surfactant Component (A) is removed by washing the resultant mesoporous silica complex with an acidic aqueous solution, a water-miscible organic solvent or an aqueous solution thereof to obtain a mesoporous silica outer shell utilizing the structure of the mesoporous silica complex as a template, and the mesoporous silica complex or the mesoporous silica outer shell is calcined to obtain a mesoporous silica. The mesoporous silica can be synthesized in this manner utilizing the anionic surfactant micelle with a remarkably low affinity to the silicate monomer.

    摘要翻译： （A）阴离子表面活性剂，（B）硅酸盐单体和（C）碱性硅烷在水或水混溶性有机溶剂与水的混合溶剂中混合，得到具有均匀尺寸的介孔的介孔二氧化硅配合物， 通过用酸性水溶液，水溶性有机溶剂或其水溶液洗涤所得介孔二氧化硅配合物来除去阴离子表面活性剂组分（A），以获得使用介孔二氧化硅络合物的结构的介孔二氧化硅外壳作为 模板和介孔二氧化硅配合物或介孔二氧化硅外壳进行煅烧，得到介孔二氧化硅。 可以以这种方式利用对硅酸盐单体的亲和力非常低的阴离子表面活性剂胶束来合成介孔二氧化硅。

    Regularly arranged nanoparticulate silica and process for producing the same
    2.
    发明授权
    Regularly arranged nanoparticulate silica and process for producing the same 有权
    定期排列的纳米微粒二氧化硅及其制备方法

    公开(公告)号：US08173092B2

    公开(公告)日：2012-05-08

    申请号：US11886216

    申请日：2006-03-10

    申请人： Takashi Tatsumi ,  Toshiyuki Yokoi

    发明人： Takashi Tatsumi ,  Toshiyuki Yokoi

    IPC分类号： C01B33/021 ,  C01B33/12

    CPC分类号： C01B37/02 ,  C01B33/18 ,  Y10S977/775 ,  Y10S977/777 ,  Y10S977/832 ,  Y10T428/2982

    摘要： A novel silica which is in the form of ultrafine particles having mesopores and has a regular structure; and a process for producing the silica. The silica is a self-organized nanoparticulate silica characterized in that the average particle diameter is 4 to 30 nm, preferably 6 to 20 nm, and these particles are regularly arranged so as to form a primitive cubic lattice. The self-organized nanoparticulate silica is produced by mixing an alkoxysilane with an aqueous solution of a basic amino acid, reacting the mixture at 40 to 100° C., and subjecting the reaction mixture to drying and preferably to subsequent burning. Also provided is a process for producing fine silica particles having a particle diameter of 4 to 30 nm, which comprises mixing a solution of an alkoxysilane compound having 1 to 4 alkoxy groups with a solution of a basic amino acid and reacting the mixture at 20 to 100° C. to cause hydrolysis and condensation polymerization.

    摘要翻译： 一种新型二氧化硅，其为具有中孔的超细颗粒形式，具有规则结构; 以及二氧化硅的制造方法。 二氧化硅是自组织的纳米颗粒二氧化硅，其特征在于平均粒径为4〜30nm，优选为6〜20nm，这些颗粒规则排列成形成原始立方晶格。 自组织的纳米颗粒二氧化硅通过将烷氧基硅烷与碱性氨基酸的水溶液混合，使混合物在40-100℃反应，并使反应混合物干燥并优选随后燃烧而制备。 还提供了一种制造粒径为4〜30nm的二氧化硅微粒的方法，其包括将具有1-4个烷氧基的烷氧基硅烷化合物的溶液与碱性氨基酸的溶液混合，并将该混合物在20℃下反应 100℃引起水解和缩聚。

    Regularly Arranged Nanoparticulate Silica and Process for Producing the Same
    3.
    发明申请
    Regularly Arranged Nanoparticulate Silica and Process for Producing the Same 有权
    定期制备纳米二氧化硅及其制备方法

    公开(公告)号：US20080311397A1

    公开(公告)日：2008-12-18

    申请号：US11886216

    申请日：2006-03-10

    申请人： Takashi Tatsumi ,  Toshiyuki Yokoi

    发明人： Takashi Tatsumi ,  Toshiyuki Yokoi

    IPC分类号： C01B33/12 ,  B32B5/16

    CPC分类号： C01B37/02 ,  C01B33/18 ,  Y10S977/775 ,  Y10S977/777 ,  Y10S977/832 ,  Y10T428/2982

    摘要： A novel silica which is in the form of ultrafine particles having mesopores and has a regular structure; and a process for producing the silica. The silica is a self-organized nanoparticulate silica characterized in that the average particle diameter is 4 to 30 nm, preferably 6 to 20 nm, and these particles are regularly arranged so as to form a primitive cubic lattice. The self-organized nanoparticulate silica is produced by mixing an alkoxysilane with an aqueous solution of a basic amino acid, reacting the mixture at 40 to 100° C., and subjecting the reaction mixture to drying and preferably to subsequent burning. Also provided is a process for producing fine silica particles having a particle diameter of 4 to 30 nm, which comprises mixing a solution of an alkoxysilane compound having 1 to 4 alkoxy groups with a solution of a basic amino acid and reacting the mixture at 20 to 100° C. to cause hydrolysis and condensation polymerization.

    摘要翻译： 一种新型二氧化硅，其为具有中孔的超细颗粒形式，具有规则结构; 以及二氧化硅的制造方法。 二氧化硅是自组织的纳米颗粒二氧化硅，其特征在于平均粒径为4〜30nm，优选为6〜20nm，这些颗粒规则排列成形成原始立方晶格。 自组织的纳米颗粒二氧化硅通过将烷氧基硅烷与碱性氨基酸的水溶液混合，使混合物在40-100℃反应，并使反应混合物干燥并优选随后燃烧而制备。 还提供了一种制造粒径为4〜30nm的二氧化硅微粒的方法，其包括将具有1-4个烷氧基的烷氧基硅烷化合物的溶液与碱性氨基酸的溶液混合，并将该混合物在20℃下反应 100℃引起水解和缩聚。

    Laminated panel having a stainless steel foil core and a process for producing the panel
    7.
    发明授权
    Laminated panel having a stainless steel foil core and a process for producing the panel 失效
    具有不锈钢箔芯的层压板及其制造方法

    公开(公告)号：US4876134A

    公开(公告)日：1989-10-24

    申请号：US105071

    申请日：1987-10-05

    申请人： Yoshiro Saitoh ,  Takashi Tatsumi

    发明人： Yoshiro Saitoh ,  Takashi Tatsumi

    IPC分类号： B32B3/12

    CPC分类号： B32B3/12 ,  Y10T156/1003 ,  Y10T156/1051 ,  Y10T156/1085 ,  Y10T428/1234 ,  Y10T428/12417 ,  Y10T428/236 ,  Y10T428/24149 ,  Y10T428/24165 ,  Y10T428/24694

    摘要： A process for producing a laminated panel core made of stainless steel includes the step of preparing a core of the laminated panel by subjecting stainless steel foils to repeated outward and inward foldings in a constant mode in one direction to make a plurality of multi-layered folded sheets of stainless steel. An adhesive is applied to a portion of the surfaces of the folded sheets and a desired number of the multi-layered sheets are laminated. The adhesive causes the sheets to adhere to one another in the areas of application of the adhesive. The laminate is sliced in a plane perpendicular to the plane generally defined by each of the multi-layered sheets into an appropriate small thickness and is extended and deformed in a plane parallel to the plane in which the laminate is sliced and in the direction of lamination of the sheets. A multi-layered sheet for use in a process for forming laminated panels and a stainless steel foil core for use in a laminated panel are also disclosed.

    摘要翻译： 制造由不锈钢制成的层压板芯的方法包括通过使不锈钢箔沿一个方向以恒定模式重复向外和向内折叠来制备层压板的芯的步骤，以制造多个多层折叠 不锈钢板。 将粘合剂施加到折叠片材的一部分表面，并且层叠所需数量的多层片材。 粘合剂使得片材在施加粘合剂的区域中彼此粘合。 层叠体在垂直于通常由多层板的每一层限定的平面的平面中切片成适当的小厚度，并且在平行于层压板切割的平面的平面和层叠方向上延伸和变形 的床单。 还公开了一种用于形成层压板的方法的多层片和用于层压板的不锈钢箔芯。