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公开(公告)号：US5077248A
公开(公告)日：1991-12-31
申请号：US150613
申请日：1988-02-01
CPC分类号： C01B33/405
摘要： Synthetic stevensite composed of stevensite-type sodium magnesium phylosilicate of which metallic components consist essentially of magnesium, sodium and silicon. The synthetic stevensite is characterized by having an X-ray diffraction peak at a spacing of 16 to 26 .ANG. when treated with ethylene glycol. It can be produced by a process comprising hydrothermally treating an aqueous composition containing basic magnesium carbonate and a silica-sodium component selected from the group consisting of (i) sodium silicate, (ii) sodium silicate and amorphous silica, and (iii) amorphous silica and sodium silicate.
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公开(公告)号：US4784982A
公开(公告)日：1988-11-15
申请号：US160706
申请日：1988-02-26
申请人： Kouichi Usui , Masahide Ogawa , Osamu Okumura , Teiji Sato , Kouichi Yamada , Masanori Tanaka , Noriyuki Takahashi
发明人： Kouichi Usui , Masahide Ogawa , Osamu Okumura , Teiji Sato , Kouichi Yamada , Masanori Tanaka , Noriyuki Takahashi
CPC分类号： C01B33/26 , B01J20/16 , B01J20/3204 , B01J20/3236
摘要： Disclosed is a composite body comprising amorphous and porous silica or silica-alumina and a layer of an aluminum-containing phylosilicate formed on surfaces of primary particles of the silica or silica-alumina. This composite phylosilicate is obtained by reacting a water-soluble silicate, a water-soluble zinc salt or magnesium salt and a water-soluble aluminum salt or aluminate in an aqueous medium containing a sol or gel of silica or silica-alumina. This composite phylosilicate has a large specific surface area and a large pore volume and has both the properties of a solid acid and the properties of a solid base.
摘要翻译： 公开了一种复合体，其包含无定形和多孔二氧化硅或二氧化硅 - 氧化铝和在二氧化硅或二氧化硅 - 氧化铝的一次颗粒表面上形成的含铝硅酸盐硅酸盐层。 该复合硅酸硅酸盐通过使水溶性硅酸盐，水溶性锌盐或镁盐与水溶性铝盐或铝酸盐在含有二氧化硅或二氧化硅 - 氧化铝的溶胶或凝胶的水性介质中反应而获得。 该复合硅酸硅酸盐具有大的比表面积和较大的孔体积，并具有固体酸的性质和固体碱的性质。
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公开(公告)号：US5004716A
公开(公告)日：1991-04-02
申请号：US503300
申请日：1990-04-02
CPC分类号： C01B33/405
摘要： Synthetic stevensite composed of stevensite-type sodium magnesium phylosilicate of which metallic components consist essentially of magnesium, sodium and silicon. The synthetic stevensite is characterized by having an X-ray diffraction peak at a spacing of 16 to 26 .ANG. when treated with ethylene glycol. It can be produced by a process comprising hydrothermally treating an aqueous composition containing basic magnesium carbonate and a silica-sodium component selected from the group consisting of (i) sodium silicate, (ii) sodium silicate and amorphous silica, and (iii) amorphous silica and sodium silicate.
摘要翻译： 由史蒂芬钠型硅酸镁镁组成的合成硬脂酸钙，其中金属组分主要由镁，钠和硅组成。 合成的水镁石的特征在于当用乙二醇处理时，其间隔为16至26的X射线衍射峰。 它可以通过水热处理含碱性碳酸镁的水性组合物和选自（i）硅酸钠，（ⅱ）硅酸钠和无定形二氧化硅的二氧化硅 - 钠组分的方法制备，和（ⅲ）无定形二氧化硅 和硅酸钠。
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公开(公告)号：US4770894A
公开(公告)日：1988-09-13
申请号：US004573
申请日：1987-01-20
申请人： Koichi Usui , Masahide Ogawa , Kiyoshi Takai , Teiji Sato , Masanori Tanaka , Izumi Serizawa
发明人： Koichi Usui , Masahide Ogawa , Kiyoshi Takai , Teiji Sato , Masanori Tanaka , Izumi Serizawa
摘要： A decolorized oyster extract concentrate is formed by an adsorption purification treatment using a specific inorganic lamellar magnesium phyllosilicate compound and a concentration treatment. Coloring components can be effectively removed without substantial reduction of the contents of taste components and nutrients. The decolorized oyster extract concentrate is very valuable as a seasoning or healthy food.
摘要翻译： 通过使用特定的无机层状的页硅酸盐化合物的吸附净化处理和浓缩处理来形成脱色的牡蛎提取物浓缩物。 可以有效去除着色组分，而不会显着降低味道成分和营养物质的含量。 脱色的牡蛎提取物浓缩物作为调味品或健康食品是非常有价值的。
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公开(公告)号：US4544604A
公开(公告)日：1985-10-01
申请号：US688539
申请日：1985-01-03
申请人： Koichi Usui , Masahide Ogawa , Kunio Goto , Teiji Sato , Masanori Tanaka , Seikichi Takahashi , Kinichi Ono , Seiji Kojima
发明人： Koichi Usui , Masahide Ogawa , Kunio Goto , Teiji Sato , Masanori Tanaka , Seikichi Takahashi , Kinichi Ono , Seiji Kojima
CPC分类号： C01B33/193 , B41M5/3377 , C01P2002/02 , C01P2004/51 , C01P2004/61 , C01P2004/62 , C01P2006/11 , C01P2006/12 , C01P2006/19 , Y10T428/254 , Y10T428/259 , Y10T428/2982 , Y10T428/31942
摘要： Disclosed is a filler for a heat-sensitive recording paper comprising finely divided amorphous silica having a BET specific surface area of 10 to 100 m.sup.2 /g and a bulk density of 0.14 to 0.30 g/cc, said finely divided amorphous silica having such a secondary particle size distribution that secondary particles having a size smaller than 4 microns, as measured by the centrifugal precipitation method, occupy at least 90% by weight of the total particles.This filler is excellent in the effects of preventing the background coloration, improving the lubricating property, preventing the adhesion of scum and improving the image density.
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6.发明授权Process for preparation of shellfish extract concentrate, and shellfish extract concentrate 失效贝类提取物浓缩物和贝类提取物浓缩物的制备方法
公开(公告)号：US4968523A
公开(公告)日：1990-11-06
申请号：US222924
申请日：1988-07-22
申请人： Koichi Usui , Masahide Ogawa , Koyoshi Takai , Teiji Sato , Masanori Tanaka , Izumi Serizawa
发明人： Koichi Usui , Masahide Ogawa , Koyoshi Takai , Teiji Sato , Masanori Tanaka , Izumi Serizawa
摘要： A shellfish extract concentrate is prepared by subjecting an extract of a shellfish (exclusive of oyster) having a solid concentration not higher than 30% by weight to an adsorption purification treatment with an adsorbent composed mainly of a water-insoluble inorganic magnesium compound, which has a specific surface area of at least 50 m.sup.2 /g, and concentrating the refined liquid in a substantially non-oxidizing atmosphere. In this shellfish extract concentrate, black and blackish brown coloring components are not contained, and flavor components and nutrients are not substantially lost. Accordingly, this shellfish extract concentrate is excellent in taste, flavor and hue.
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公开(公告)号：US4509064A
公开(公告)日：1985-04-02
申请号：US574574
申请日：1984-01-27
申请人： Koichi Usui , Masahide Ogawa , Kunio Goto , Teiji Sato , Masanori Tanaka , Seikichi Takahashi , Kinichi Ono , Seiji Kojima
发明人： Koichi Usui , Masahide Ogawa , Kunio Goto , Teiji Sato , Masanori Tanaka , Seikichi Takahashi , Kinichi Ono , Seiji Kojima
IPC分类号： B41M5/337 , C01B33/193 , D21H17/50 , B41M5/18
CPC分类号： C01B33/193 , B41M5/3377 , C01P2002/02 , C01P2004/51 , C01P2004/61 , C01P2004/62 , C01P2006/11 , C01P2006/12 , C01P2006/19 , Y10T428/254 , Y10T428/259 , Y10T428/2982 , Y10T428/31942
摘要： Disclosed is a filler for a heat-sensitive recording paper comprising finely divided amorphous silica having a BET specific surface area of 10 to 100 m.sup.2 /g and a bulk density of 0.14 to 0.30 g/cc, said finely divided amorphous silica having such a secondary particle size distribution that secondary particles having a size smaller than 4 microns, as measured by the centrifugal precipitation method, occupy at least 90% by weight of the total particles.This filler is excellent in the effects of preventing the background coloration, improving the lubricating property, preventing the adhesion of scum and improving the image density.
摘要翻译： 公开了一种用于热敏记录纸的填料，其包括BET比表面积为10-100m2 / g，体积密度为0.14-0.30g / cc的细碎无定形二氧化硅，所述细碎无定形二氧化硅具有这样的二次 通过离心沉淀法测量的具有小于4微米尺寸的二次粒子的粒度分布占总颗粒的至少90重量％。 该填料在防止背景着色，提高润滑性，防止浮渣粘附，提高图像密度方面具有优异的效果。
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8.发明授权
公开(公告)号：US4830843A
公开(公告)日：1989-05-16
申请号：US4215
申请日：1987-01-05
申请人： Kiochi Usui , Teiji Sato , Masanori Tanaka , Noriyuki Takahashi
发明人： Kiochi Usui , Teiji Sato , Masanori Tanaka , Noriyuki Takahashi
CPC分类号： A61K8/25 , A61Q19/00 , B01F17/0007 , C01B33/22 , C02F1/281 , C11D3/1253 , D21H17/68
摘要： A synthetic lamellar magnesium phyllosilicate has as the main component a composition represented by the following formula:Mg.sub.3 Si.sub.4 O.sub.10 (OH).sub.2.nH.sub.2 O (1)wherein n is a number of up to 5, and has X-ray diffraction peaks at spacings of 4.5-4.6 .ANG., 2.5-2.6 .ANG. and 1.5-1.6 .ANG., wherein the lamination asymmetry index (Is) defined by the following formula:Is=tan .theta..sub.2 /tan .theta..sub.1 (2)wherein.theta..sub.1 stands for the angle formed by the peak perpendicular and the peak tangent on the small diffraction angle side in said X-ray diffraction peak at a spacing of 4.5-4.6 .ANG., and.theta..sub.2 stands for the angle formed by the peak perpendicular and the peak tangent on the large diffraction angle side in said X-ray diffraction peak,is at least 3.0, the BET specific surface area is at least 300 m.sup.2 /g and the Methylene Blue decolorizing power (JIS K-1470) is at least 100 ml/g. This synthetic lamellar magnesium phyllosilicate is prepared by a process comprising subjecting active silicic acid or active aluminosilicic acid and an oxide or hydroxide of magnesium or a compound capable of forming said oxide or hydroxide under reaction conditions to a hydrothermal treatment.
摘要翻译： 合成层状镁页硅酸盐作为主要组分，由下式表示的组成：Mg 3 Si 4 O 10（OH）2·nH 2 O（1）其中n是多至5个数，并且在间隔为4.5的情况下具有X射线衍射峰， 4.6 ANGSTROM，2.5-2.6 ANGSTROM和1.5-1.6 ANGSTROM，其中由下式定义的层压不对称指数（Is）：Is =tanθ2 /tanθ1（2）其中theta 1表示由峰形成的角度 垂直和在所述X射线衍射峰中的小衍射角侧的峰值切线，间隔为4.5-4.6安培角，θ2表示在大衍射角侧的峰垂直和峰切线形成的角度 所述X射线衍射峰为至少3.0，BET比表面积为至少300m 2 / g，亚甲基蓝脱色力（JIS K-1470）为至少100ml / g。 这种合成层状镁页硅酸盐通过包括在反应条件下进行水热处理的活性硅酸或活性铝硅酸和镁的氧化物或氢氧化物或能够形成所述氧化物或氢氧化物的化合物的方法制备。
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公开(公告)号：US4626420A
公开(公告)日：1986-12-02
申请号：US747273
申请日：1985-06-21
CPC分类号： C01B33/20 , B41M5/1555 , C01B33/26
摘要： An oxide or hydroxide mixture or coprecipitate having a three-component oxide composition comprising 5 to 45 mole % of SiO.sub.2, 35 to 65 mole % of ZnO and 0 to 60 mole % of Al.sub.2 O.sub.3 is heated in the presence of water to form a crystal of the fraipontite type.The obtained synthetic mineral has a fraipontite type crystal structure and has a high whiteness and a large specific surface area. For example, this synthetic mineral is valuable as a color developer for a leuco dye.
摘要翻译： 具有包含5至45摩尔％SiO 2，35至65摩尔％ZnO和0至60摩尔％Al 2 O 3的三组分氧化物组合物的氧化物或氢氧化物混合物或共沉淀物在水的存在下加热以形成晶体 丝锌铝石型。 所得的合成矿物具有丝锌铝石型晶体结构，白度高，比表面积大。 例如，这种合成矿物作为无色染料的彩色显影剂是有价值的。
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公开(公告)号：US4527178A
公开(公告)日：1985-07-02
申请号：US572999
申请日：1984-01-23
申请人： Koichi Usui , Teiji Sato , Masanori Tanaka
发明人： Koichi Usui , Teiji Sato , Masanori Tanaka
CPC分类号： B41M5/3377 , Y10T428/256 , Y10T428/258 , Y10T428/259
摘要： Disclosed is a filler for a heat-sensitive recording paper, which comprises an amorphous silicate having a composition represented by the following oxide molecular ratio:MO:SiO.sub.2 =0.01:1 to 1.1:1wherein M stands for at least one member selected from the group consisting of calcium, barium and zinc, or a product obtained by partially neutralizing said silicate with carbonic acid, said filler having a BET specific surface area of 10 to 70 m.sup.2 /g and a bulk density of 0.14 to 0.30 g/cc and also having such a secondary particle size distribution that secondary particles having a size smaller than 4 .mu.m, as determined by the centrifugal precipitation method, occupy at least 70% by weight of the total particles.
摘要翻译： 公开了一种用于热敏记录纸的填料，其包含具有由以下氧化物分子比表示的组成的无定形硅酸盐：MO:SiO 2 = 0.01:1至1.1:1其中M代表选自以下的至少一种： 由钙，钡和锌组成的组，或通过用碳酸部分中和硅酸盐获得的产物，所述填料的BET比表面积为10〜70m 2 / g，堆积密度为0.14〜0.30g / cc， 如通过离心沉淀法确定的具有小于4μm的尺寸的二次颗粒的二次粒度分布占总颗粒的至少70重量％。
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