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41. 发明授权

US4530724A Azo pigments derived from 2-hydroxynaphthalene-3-carboxylic acid or its salts having improved color 失效
标题翻译：衍生自2-羟基萘-3-羧酸的偶氮颜料或其盐具有改进的颜色
公开(公告)号：US4530724A
公开(公告)日：1985-07-23
申请号：US413797
申请日：1982-09-01
申请人： Ryuzo Ueno , Hiroaki Tsuchiya , Shigeru Itoh
发明人： Ryuzo Ueno , Hiroaki Tsuchiya , Shigeru Itoh
IPC分类号： C09B29/15 , C09B67/20 , C09B67/22 , C09B29/01
CPC分类号： C09B67/0046 , C09B29/103
摘要： The color of azo pigments derived from 2-hydroxynaphthalene-3-carboxylic acid or its salts are improved by the coupling reaction of a diazonium compound of an aromatic aminosulfonic acid with a coupling component which is a mixture of (1) 2-hydroxynaphthalene-3-carboxylic acid or its salt, (2) .beta.-naphthol or its salt, and (3) a phenolic by-product having a molecular weight of about 300 and containing about 1 equivalent of phenolic hydroxy groups. The phenolic by-product can be obtained by evaporating .beta.-naphthol from a tarry substance formed as a by-product during the reaction of an alkali .beta.-naphtholate with carbon dioxide, extracting the residue with an alkali and precipitating the soluble matter with an acid. The color or tone of the azo pigment is stabilized by the use of the coupling component. The azo pigments range from those having dark color and a greater degree of transparency which are suitable for use in printing inks to those having increased brightness which are suitable for use in paints.
摘要翻译：通过芳香族氨基磺酸的重氮化合物与作为（1）2-羟基萘-3的混合物的偶合成分的偶联反应，可以改善由2-羟基萘-3-甲酸或其盐衍生的偶氮颜料的颜色 - 羧酸或其盐，（2）β-萘酚或其盐，和（3）分子量约为300并含有约1当量酚羟基的酚类副产物。酚类副产物可以通过在碱性β-萘酚与二氧化碳的反应期间从作为副产物形成的焦油状物质中蒸发β-萘酚获得，用碱萃取残余物并用酸沉淀可溶物质。通过使用偶联组分使偶氮颜料的颜色或色调稳定。偶氮颜料的范围从具有深色和较高透明度的那些，其适用于将油墨用于具有适合用于涂料中的亮度增加的那些。

42. 发明授权

US4356203A Process for producing cured meat products having antibotulinal activity 失效
标题翻译：生产具有抗菌素活性的固化肉制品的方法
公开(公告)号：US4356203A
公开(公告)日：1982-10-26
申请号：US312817
申请日：1981-10-19
申请人： Ryuzo Ueno , Toshio Matsuda , Tatsuo Kanayama , Kunihiko Tomiyasu , Yatsuka Fujita , Kiyoshi Nagata
发明人： Ryuzo Ueno , Toshio Matsuda , Tatsuo Kanayama , Kunihiko Tomiyasu , Yatsuka Fujita , Kiyoshi Nagata
IPC分类号： A23B4/02 , A23B4/023 , A23B4/12
CPC分类号： A23B4/023 , A23B4/02 , A23B4/12
摘要： A process for producing meat cured products having antibotulinal activity, which comprises separately adding to meat ascorbic acid or its salt and/or erythorbic acid or its salt in the form of a powder or aqueous solution and (B) a nitrite salt in the form of a powder or aqueous solution.
摘要翻译：一种生产具有抗菌素活性的肉类固化产品的方法，该方法包括以粉末或水溶液形式单独加入抗坏血酸或其盐和/或异抗坏血酸或其盐的形式的（B）亚硝酸盐粉末或水溶液。

43. 发明授权

US4308281A Sorbic acid-containing powder or granules 失效
标题翻译：含有山梨酸的粉末或颗粒
公开(公告)号：US4308281A
公开(公告)日：1981-12-29
申请号：US9348
申请日：1979-02-05
申请人： Ryuzo Ueno , Toshio Matsuda , Shigeo Inamine
发明人： Ryuzo Ueno , Toshio Matsuda , Shigeo Inamine
IPC分类号： A23L3/34 , A23C19/082 , A23C19/10 , A23K1/16 , A23K3/00 , A23L1/00 , A23L3/3508 , C07C51/00 , C07C51/50 , C07C57/10 , C07C67/00 , A61K31/19
CPC分类号： A23C19/082 , A23C19/10 , A23K30/00 , A23L3/3508 , A23P10/47
摘要： Sorbic acid-containing powder or granules free from scatterability and rapidly soluble in water consisting of 5-90% by weight of finely divided sorbic acid with particle diameter of 50.mu. or less, 10-95% by weight of an easily water-soluble substance which is a solid at normal temperature and 0-2% by weight of hydrophilic surface active agent, characterized by having particle diameter of 300.mu. or more. The above sorbic acid-containing powder or granules can be obtained by drying after making powder or granules having particle diameter of 300.mu. or more from a mixture consisting of finely divided sorbic acid with particle diameter of 50.mu. or less, an easily water-soluble substance which is solid at normal temperature, water and/or an aqueous organic solvent and optionally, a hydrophilic surface active agent, or by making powder or granules having particle diameter of 300.mu. or more from the dry mixture after drying said mixture.
摘要翻译：含有山梨酸的粉末或颗粒无分散性，并且易溶于水，其含量为5-90重量％，粒径为50微米或更小的细分山梨酸，10-95重量％易溶于水的物质其在常温下为固体，0-2重量％的亲水性表面活性剂，其特征在于粒径为300μm以上。上述含山梨酸粉末或颗粒剂可以由粒径为50微米或更小的细分山梨酸组成的混合物制成粒径为300微米以上的粉末或颗粒之后进行干燥，易溶于水在常温下为固体的物质，水和/或水性有机溶剂和任选的亲水性表面活性剂，或在干燥所述混合物之后，从干燥混合物制备粒径为300μm以上的粉末或颗粒。

44. 发明授权

US4305966A Process for making bacon having antibotulinal stability 失效
标题翻译：制造具有抗菌素稳定性的培根的方法
公开(公告)号：US4305966A
公开(公告)日：1981-12-15
申请号：US151804
申请日：1980-05-21
申请人： Ryuzo Ueno , Toshio Matsuda , Tatsuo Kanayama , Yatsuka Fujita , Shigeo Inamine
发明人： Ryuzo Ueno , Toshio Matsuda , Tatsuo Kanayama , Yatsuka Fujita , Shigeo Inamine
IPC分类号： A23B4/02 , A23B4/12
CPC分类号： A23B4/02 , A23B4/12
摘要： A process for making bacon having antibotulinal stability, comprising adding to pork, which has been cured with a curing agent so as to contain no more than 30 ppm of nitrite radical (NO.sub.2.sup.-) and not higher than 0.26% of potassium sorbate based on the weight of meat, an aqueous solution of a water-soluble organic acid and/or inorganic acid, and optionally sodium hexametaphosphate, thereby lowering the average pH of the bacon to approximately 6.0 or below.
摘要翻译：一种制备具有抗菌素稳定性的培根的方法，包括加入已经用固化剂固化的猪肉，以便含有不超过30ppm的亚硝酸根（NO2-）和不高于0.26％的山梨酸钾，基于肉的重量，水溶性有机酸和/或无机酸的水溶液和任选的六偏磷酸钠，从而将培根的平均pH降低至约6.0或更低。

45. 发明授权

US07608371B2 Method of modifying liquid crystal polymers 有权
标题翻译：液晶聚合物改性方法
公开(公告)号：US07608371B2
公开(公告)日：2009-10-27
申请号：US12223695
申请日：2007-01-31
申请人： Ryuzo Ueno , Kunikazu Asaka , Kazuyuki Hirao , Shingo Kanehira , Masaya Kitayama
发明人： Ryuzo Ueno , Kunikazu Asaka , Kazuyuki Hirao , Shingo Kanehira , Masaya Kitayama
IPC分类号： C08J3/28 , C08J7/18 , C09K19/00 , G02F1/03
CPC分类号： C08J3/28 , B29C71/04 , B29C2035/0838 , B29K2105/24 , C08G63/065 , C08G63/88 , C08J7/123
摘要： A method of modifying liquid crystal polymers, which involves a step of irradiating a liquid crystal polymer with the laser beam having a pulse width of 10−12 seconds or less. Using the invention method, the physical strength of the liquid crystal polymers can be improved as compared with the conventional liquid crystal polymers.
摘要翻译：一种改变液晶聚合物的方法，其包括用脉冲宽度为10-12秒或更短的激光束照射液晶聚合物的步骤。使用本发明的方法，与以往的液晶聚合物相比，能够提高液晶聚合物的物理强度。

46. 发明授权

US07304182B2 Crystalline parahydroxybenzoic acid anhydride and process for preparing the same 有权
标题翻译：结晶对羟基苯甲酸酐及其制备方法
公开(公告)号：US07304182B2
公开(公告)日：2007-12-04
申请号：US10553451
申请日：2004-04-12
申请人： Ryuzo Ueno , Masaya Kitayama , Nobutaka Izumichi , Masaharu Kittaka
发明人： Ryuzo Ueno , Masaya Kitayama , Nobutaka Izumichi , Masaharu Kittaka
IPC分类号： C07C51/56
CPC分类号： C07C51/43 , C07B2200/13 , C07C65/03
摘要： The present invention provides a process for preparing crystalline parahydroxybenzoic acid anhydride, comprising the step of precipitating and isolating parahydroxybenzoic acid in an aqueous solvent at a temperature equal to or above the transition temperature of parahydroxybenzoic acid.
摘要翻译：本发明提供一种制备结晶对羟基苯甲酸酐的方法，包括在等于或高于对羟基苯甲酸的转变温度的温度下在水性溶剂中沉淀和分离对羟基苯甲酸的步骤。

47. 发明申请

US20070043235A1 Process for preparing 3-nitro-4-alkoxybenzoic acid 审中-公开
标题翻译：制备3-硝基-4-烷氧基苯甲酸的方法
公开(公告)号：US20070043235A1
公开(公告)日：2007-02-22
申请号：US10555347
申请日：2004-04-27
申请人： Ryuzo Ueno , Masaya Kitayama , Hiroyuki Wakamori
发明人： Ryuzo Ueno , Masaya Kitayama , Hiroyuki Wakamori
IPC分类号： C07C205/02
CPC分类号： C07C201/08 , C07C205/59
摘要： The present invention provides a process for preparing 3-nitro-4-alkoxybenzoic acid, which comprises the step of subjecting a mixture comprising 4-alkoxybenzoic acid and 40-80% nitric acid, wherein the amount of the 40-80% nitric acid is equal to or more than 8 times that of 4-alkoxybenzoic acid by weight, to a reaction at a temperature of 30-100° C.
摘要翻译：本发明提供一种制备3-硝基-4-烷氧基苯甲酸的方法，该方法包括以下步骤：将含有4-烷氧基苯甲酸和40-80％硝酸的混合物，其中40-80％硝酸的量为等于或大于4-烷氧基苯甲酸的8倍于在30-100℃的温度下的反应

48. 发明申请

US20060205952A1 Aminocarbonyl naphthol derivative, cyanonaphthol derivative, and method for producing them 审中-公开
标题翻译：氨基羰基萘酚衍生物，氰基萘酚衍生物及其制备方法
公开(公告)号：US20060205952A1
公开(公告)日：2006-09-14
申请号：US10566182
申请日：2004-07-27
申请人： Ryuzo Ueno , Masaya Kitayama , Hiroyuki Wakamori , Miwa Nishiaki , Katsunori Tanikawa
发明人： Ryuzo Ueno , Masaya Kitayama , Hiroyuki Wakamori , Miwa Nishiaki , Katsunori Tanikawa
IPC分类号： A61K31/428 , A61K31/423 , A61K31/4184 , C07D277/62 , C07D263/52 , C07D235/30
CPC分类号： C07C255/55 , C07C235/66 , C07C255/54 , C07C255/57 , C07C275/54 , C07D277/66
摘要： The present invention provides an aminocarbonylnaphthol derivative represented by formula (1) and process for preparing the same: wherein each Y1 and Y2 is selected from the group consisting of aminocarbonyl group, carboxyl group and groups represented by formulae (2), (3) and (4), provided that at least one of Y1 and Y2 is aminocarbonyl group. The present invention also provides a novel cyanonaphthol derivative represented by formula (7) and a salt thereof as well as process for preparing them: wherein each Y7 and Y8 is independently selected from the group consisting of cyano group, groups represented by formulae (2), (3) and (4), carboxyl group and aminocarbonyl group, provided that at least one of Y7 and Y8 is cyano group.
摘要翻译：本发明提供由式（1）表示的氨基羰基萘酚衍生物及其制备方法：其中每个Y 1和Y 2选自氨基羰基，羧基和式（2），（3）和（4）表示的基团，条件是Y 1和Y 2中的至少一个是氨基羰基。本发明还提供由式（7）表示的新型氰基萘酚衍生物及其盐及其制备方法：其中每个Y 7和Y 8独立地为选自氰基，由式（2），（3）和（4）表示的基团，羧基和氨基羰基，条件是Y 7和Y 8是氰基。

49. 发明申请

US20050119487A1 Naphthol derivative and charge control agent comprising the same 失效
标题翻译：萘酚衍生物和包含其的电荷控制剂
公开(公告)号：US20050119487A1
公开(公告)日：2005-06-02
申请号：US10498224
申请日：2002-12-10
申请人： Ryuzo Ueno , Masaya Kitayama , Kenji Minami , Hiroyuki Wakamori , Nobuhiro Yonetani
发明人： Ryuzo Ueno , Masaya Kitayama , Kenji Minami , Hiroyuki Wakamori , Nobuhiro Yonetani
IPC分类号： C07C235/66 , C07D215/40 , G03G9/09 , G03G9/097 , G03G9/08 , C07C233/87 , C07D207/30 , C07D213/56
CPC分类号： C07C39/14 , C07C235/66 , C07D215/40 , G03G9/09733 , G03G9/09783
摘要： The present invention provides a novel naphthol derivative represented by the following general formula (I). The novel naphthol derivative of the present invention is useful as a positively electrifiable charge control agent. The present invention further provides an electrophotographic toner comprising a charge control agent comprising the novel naphthol derivative represented by formula (I).
摘要翻译：本发明提供由以下通式（I）表示的新型萘酚衍生物。本发明的新型萘酚衍生物作为带正电的电荷控制剂是有用的。本发明还提供一种电子照相调色剂，其包含电荷控制剂，其包含由式（I）表示的新型萘酚衍生物。

50. 发明申请

US20050043564A1 Process for dehydrating hydrous sodium beta-naphtholate 审中-公开
标题翻译：脱水含水β-萘酚钠的方法
公开(公告)号：US20050043564A1
公开(公告)日：2005-02-24
申请号：US10915354
申请日：2004-08-11
申请人： Ryuzo Ueno , Masaya Kitayama , Nobutaka Izumichi , Akira Obata
发明人： Ryuzo Ueno , Masaya Kitayama , Nobutaka Izumichi , Akira Obata
IPC分类号： C07C37/70 , C07C39/235 , C07C51/15 , C07C65/11 , C07C37/68
CPC分类号： C07C51/15 , C07C65/11
摘要： The present invention provides a process for dehydrating hydrous sodium β-naphtholate comprising: the step of heating the hydrous sodium β-naphtholate or a mixture of the hydrous sodium β-naphtholate and β-naphthol which comprises no more than 0.2 mole of β-naphthol per one mole of sodium β-naphtholate in a solvent at a temperature of 260-300° C. under an inert gas. The process makes it possible to dehydrate hydrous sodium β-naphtholate thoroughly in a short time with less production of tarry components.
摘要翻译：本发明提供了一种脱水含水β-萘酚钠的方法，包括：加氢含水β-萘酚钠或β-萘酚钠水合β-萘酚的混合物的步骤，其包含不超过0.2摩尔β-萘酚每摩尔β-萘酚钠在溶剂中，在惰性气体下，温度为260-300℃。该方法使得可以在短时间内彻底地脱水β-萘酚钠水合物，同时产生较少的焦油组分。

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