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1. 发明授权

US5013709A Pressure-sensitive recording paper and color developer therefor 失效
标题翻译：压敏记录纸和彩色显影剂
公开(公告)号：US5013709A
公开(公告)日：1991-05-07
申请号：US409416
申请日：1989-09-19
申请人： Masahide Ogawa , Teiji Sato , Kiyoshi Abe , Hisashi Tsuchida , Hiroo Inoue , Mitsuo Saito
发明人： Masahide Ogawa , Teiji Sato , Kiyoshi Abe , Hisashi Tsuchida , Hiroo Inoue , Mitsuo Saito
IPC分类号： B41M5/155
CPC分类号： B41M5/1555 , Y10T428/277
摘要： Disclosed is a color developer for a pressure-sensitive recording paper, which comprises an acid-treated smectite clay mineral having a specific chemical composition, an X-ray diffraction pattern peculiar to dioctahedral smectite, a specific solid NMR spectrum and a specific cation exchange capacity. This color developer shows a high whiteness, a high initial color density, excellent light resistance and weatherability, and a low viscosity.
摘要翻译：公开了用于压敏记录纸的彩色显影剂，其包含具有特定化学组成的酸处理蒙脱石粘土矿物，二八面体绿土特有的X射线衍射图，特定固体NMR光谱和特定阳离子交换容量。该彩色显影剂显示高白度，高初始色密度，优异的耐光性和耐候性，以及低粘度。

2. 发明授权

US4892591A Filler for ink jet recording paper 失效
标题翻译：喷墨记录纸填料
公开(公告)号：US4892591A
公开(公告)日：1990-01-09
申请号：US202804
申请日：1988-06-03
申请人： Masahide Ogawa , Teiji Sato , Masao Takahashi , Kazumitsu Enomoto
发明人： Masahide Ogawa , Teiji Sato , Masao Takahashi , Kazumitsu Enomoto
IPC分类号： B41J2/01 , B41M5/00 , B41M5/50 , B41M5/52 , C01B33/16 , C09C1/30
CPC分类号： B41M5/5218 , C01B33/16 , C09C1/30 , C01P2002/02 , C01P2004/61 , C01P2004/80 , C01P2006/12 , C01P2006/14 , C01P2006/19 , C01P2006/60 , C01P2006/90
摘要： Disclosed is a filler for ink jet recording paper, said filler being composed of amorphous silica particles having a median diameter, measured by the coulter counter method, of 2 to 15 .mu.m, an oil absorption of at least 180 ml/100 g, a refractive index, measured by the solvent method, of at least 1.450, and a moisture absorption, measured when it is caused to absorb moisture for 200 hours at a relative humidity of 90% and a temperature of 25.degree. C., of at least 35%, and a coating of a compound of a metal of Group II of the periodic table on the surface of the silica particles in an amount of 0.5 to 20% by weight.
摘要翻译：公开了一种用于喷墨记录纸的填料，所述填料由具有中间直径的无定形二氧化硅颗粒组成，通过粗铣计数法测量为2至15μm，吸油量至少为180ml / 100g，通过溶剂法测定的折射率为至少1.450，并且当在相对湿度为90％和25℃的温度下吸收水分200小时时测量的吸湿性为至少35 ％，二氧化硅颗粒表面的II族金属化合物的涂层量为0.5〜20重量％。

3. 发明授权

US4968523A Process for preparation of shellfish extract concentrate, and shellfish extract concentrate 失效
标题翻译：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
IPC分类号： A23B4/02 , A23B4/027 , A23B4/03 , A23B4/14 , A23L17/20 , A23L17/40
CPC分类号： A23L17/40 , A23L17/20
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.

4. 发明授权

US4915923A Filler for ink jet recording paper 失效
标题翻译：喷墨记录纸填料
公开(公告)号：US4915923A
公开(公告)日：1990-04-10
申请号：US205445
申请日：1988-06-09
申请人： Masahide Ogawa , Teiji Sato , Maso Takahashi , Toshio Kitsu , Seikichi Takahashi , Kinichi Ono
发明人： Masahide Ogawa , Teiji Sato , Maso Takahashi , Toshio Kitsu , Seikichi Takahashi , Kinichi Ono
IPC分类号： B41M5/00 , B29C39/26 , B29K105/04 , B29L5/00 , B41M5/50 , B41M5/52 , C09C1/30 , C09D11/00 , D21H17/67
CPC分类号： B41M5/5218 , C09C1/3045 , B41M5/52 , C01P2002/02 , C01P2002/84 , C01P2004/51 , C01P2004/61 , C01P2006/12 , C01P2006/14 , C01P2006/19 , C01P2006/60 , C01P2006/90
摘要： Disclosed is a filler for ink jet recording paper, said filler being composed of amorphous silica having a median diameter, measured by the coulter counter method, of 2 to 15 .mu.m, an oil absorption of at least 180 ml/100 g, a refractive index, measured by the solvent method, of at least 1.450, and a moisture absorption, measured when it is caused to absorb moisture for 200 hours at a relative humidity of 90% and a temperature of 25.degree. C., of at least 35%.
摘要翻译：公开了一种用于喷墨记录纸的填料，所述填料由具有2至15μm测量的中值粒径的无定形二氧化硅组成，油墨吸收至少为180ml / 100g，折射率通过溶剂法测定的指数为至少1.450，并且当在相对湿度90％和25℃的温度下吸收水分200小时时测量的吸湿性为至少35％。

5. 发明授权

US4509064A Heat-sensitive recording paper and filler therefor 失效
标题翻译：热敏记录纸及其填料
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。

6. 发明授权

US4405371A Novel clay mineral color developer for pressure sensitive recording paper and process for producing same 失效
标题翻译：用于压敏记录纸的新型粘土矿物显色剂及其制造方法
公开(公告)号：US4405371A
公开(公告)日：1983-09-20
申请号：US279191
申请日：1981-06-30
申请人： Yujiro Sugahara, deceased , Koichi Usui , Masahide Ogawa , Teiji Sato , Yasuo Mizoguchi , Seiji Kojima
发明人： Yujiro Sugahara, deceased , Koichi Usui , Masahide Ogawa , Teiji Sato , Yasuo Mizoguchi , Seiji Kojima
IPC分类号： C01B33/22 , B41M5/155 , C01B33/26 , C01B33/38 , C09D11/00
CPC分类号： B41M5/1555
摘要： A color developer for pressure-sensitive recording paper which is derived from a clay mineral having a layer-structure composed of regular tetrahedrons of silica and which shows(A) the diffraction pattern attributable to the crystals of layer-structure composed of regular tetrahedrons of silica when subjected to an electron diffraction analysis, but(B) substantially no diffraction pattern attributable to the crystals of said layer-structure when subjected to an X-ray diffraction analysis, and which(C) contains as the constituting elements besides oxygen, at least silicon, magnesium and/or aluminum.This color developer is produced by acid-treating a clay mineral having a layer-structure composed of regular tetrahedrons of silica until its SiO.sub.2 content reaches 82-96.5% by weight on dry basis (drying at 105.degree. C. for 3 hours), contacting the resulting clay mineral, in an aqueous medium, with a magnesium and/or an aluminum compound or compounds which are at least partially soluble in said aqueous medium, neutralizing the system with an alkali or an acid to form hydroxide when the soluble compound or compounds employed are other than hydroxides, whereby introducing into the acid-treated clay mineral a magnesium and/or an aluminum component, and drying the product if desired. The color developer of this invention exhibits an improved color-developing ability particularly to the primary color development dye and an improved color-developing ability to the secondary color development dye, and shows excellent light resistance after the color development, little reduction in the color-developing ability after storage in an atmosphere of a high humidity and high temperature.
摘要翻译：一种压敏记录纸的彩色显影剂，其由具有由二氧化硅的正四面体组成的层结构的粘土矿物得到，并且其显示（A）归因于由二氧化硅的正四面体组成的层结构的晶体的衍射图案当进行电子衍射分析时，（B）基本上不存在归因于所述层结构的晶体的衍射图案，当进行X射线衍射分析时，（C）除了氧以外还含有作为构成元素的至少硅，镁和/或铝。该彩色显影剂是通过酸性处理具有由二氧化硅规则四面体构成的层结构的粘土矿物制成的，直到其SiO 2含量以干基计重量为82-96.5重量％（在105℃下干燥3小时），接触所得粘土矿物在水性介质中与镁和/或铝化合物或至少部分可溶于所述水性介质的化合物或者当可溶性化合物或化合物所用的不是氢氧化物，其中将酸和镁组分和/或铝组分引入酸处理的粘土矿物中，并且如果需要则干燥产物。本发明的彩色显影剂特别是显色原色显色剂的显色能力和二次显色染料的显色能力提高，显色性显示出优异的耐光性，在高湿度和高温气氛中储存后的显影能力。

7. 发明授权

US5004716A Synthetic stevensite and process for preparation thereof 失效
标题翻译：合成石蜡石及其制备方法
公开(公告)号：US5004716A
公开(公告)日：1991-04-02
申请号：US503300
申请日：1990-04-02
申请人： Masahide Ogawa , Teiji Sato , Masanori Tanaka , Noriyuki Takahashi
发明人： Masahide Ogawa , Teiji Sato , Masanori Tanaka , Noriyuki Takahashi
IPC分类号： B01J20/10 , C01B33/20 , C01B33/40 , C09K3/00
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。

8. 发明授权

US5077248A Synthetic stevensite and process for preparation thereof 失效
标题翻译：合成香精及其制备方法
公开(公告)号：US5077248A
公开(公告)日：1991-12-31
申请号：US150613
申请日：1988-02-01
申请人： Masahide Ogawa , Teiji Sato , Masanori Tanaka , Noriyuki Takahashi
发明人： Masahide Ogawa , Teiji Sato , Masanori Tanaka , Noriyuki Takahashi
IPC分类号： B01J20/10 , C01B33/20 , C01B33/40 , C09K3/00
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.

9. 发明授权

US5013603A Ink jet recording paper with amorphous silica filler 失效
标题翻译：具有无定形二氧化硅填料的喷墨记录纸
公开(公告)号：US5013603A
公开(公告)日：1991-05-07
申请号：US468140
申请日：1990-01-22
申请人： Masahide Ogawa , Teiji Sato , Masao Takahashi , Toshio Kitsu , Seikichi Takahashi , Kinichi Ono
发明人： Masahide Ogawa , Teiji Sato , Masao Takahashi , Toshio Kitsu , Seikichi Takahashi , Kinichi Ono
IPC分类号： B41M5/00 , B41M5/52 , C09C1/30
CPC分类号： B41M5/5218 , C09C1/3045 , B41M5/52 , C01P2002/02 , C01P2002/84 , C01P2004/51 , C01P2004/61 , C01P2006/12 , C01P2006/14 , C01P2006/19 , C01P2006/60 , C01P2006/90 , Y10T428/24901 , Y10T428/24934 , Y10T428/259 , Y10T428/277
摘要： Disclosed is a filler for ink jet recording paper, said filler being composed of amorphous silica having a median diameter, measured by the coulter counter method, of 2 to 15 .mu.m, an oil absorption of at least 180 ml/100 g, a refractive index, measured by the solvent method, of at least 1.450, and a moisture absorption, measured when it is caused to absorb moisture for 200 hours at a relative humidity of 90% and a temperature of 25.degree. C., of at least 35%.
摘要翻译：公开了一种用于喷墨记录纸的填料，所述填料由具有2至15μm测量的中值粒径的无定形二氧化硅组成，油墨吸收至少为180ml / 100g，折射率通过溶剂法测定的指数为至少1.450，并且当在相对湿度90％和25℃的温度下吸收水分200小时时测量的吸湿性为至少35％。

10. 发明授权

US4784982A Composite phylosilicate adsorbent and process for preparation thereof 失效
标题翻译：复合硅酸盐吸附剂及其制备方法
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
IPC分类号： C01B33/20 , B01J20/10 , B01J20/16 , B01J20/32 , C01B33/26 , B01J20/04 , B01J20/08
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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