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1. 发明授权

US5786523A Naphthol derivatives and process for producing the same 失效
公开(公告)号：US5786523A
公开(公告)日：1998-07-28
申请号：US972480
申请日：1997-11-18
申请人： Ryuzo Ueno , Shigeru Ito , Kenji Minami , Masaya Kitayama
发明人： Ryuzo Ueno , Shigeru Ito , Kenji Minami , Masaya Kitayama
IPC分类号： C07C65/11 , C07C65/24 , C07C69/94 , C07C235/64 , C07C235/66 , C07C275/54 , C07C311/46 , C07D209/88 , C07D235/26 , C07C39/14
CPC分类号： C07C235/64 , C07C235/66 , C07C275/54 , C07C311/46 , C07C65/11 , C07C65/24 , C07C69/94 , C07D209/88 , C07D235/26 , C07C2103/24
摘要： A naphthol derivative represented by the general formula (I) �wherein Y and Y' indicate --(CONH).sub.n --X or --COR; X is a phenyl group, a naphthyl group, an anthraquinonyl group, a benzimidazolonyl group or a carbazolyl group; R is a hydroxyl group, an alkoxy group having 1 to 6 carbon atoms, a halogen atom, a benzyloxy group, a phenyloxy group or a phenacyloxy group; R.sub.2 is a hydrogen atom, an alkaline metal, an alkyl group having 1 to 6 carbon atoms, an acyl group having 1 to 6 carbon atoms or a phenylalkyl group; Z is a group selected from the group consisting of a hydrogen atom, a halogen atom, a nitro group, a nitroso group and an amino group (Z may be substituted on any ring of the naphthalene ring); and n is an integer of 1 or 2; provided that R.sub.2 and Z do not simultaneously indicate a hydrogen atom when both R simultaneously indicate a hydroxyl group!, and a process for producing the same. This naphthol derivative can be used as raw materials for synthesis, such as dyes, pigments, photosensitive materials and the like. ##STR1##

2. 发明授权

US5847233A Naphthol derivatives and process for producing the same 失效
标题翻译：萘酚衍生物及其制备方法
公开(公告)号：US5847233A
公开(公告)日：1998-12-08
申请号：US975189
申请日：1997-11-20
申请人： Ryuzo Ueno , Shigeru Ito , Kenji Minami , Masaya Kitayama
发明人： Ryuzo Ueno , Shigeru Ito , Kenji Minami , Masaya Kitayama
IPC分类号： C07C65/11 , C07C65/24 , C07C69/94 , C07C235/64 , C07C235/66 , C07C275/54 , C07C311/46 , C07D209/88 , C07D235/26 , C07C39/14
CPC分类号： C07C235/64 , C07C235/66 , C07C275/54 , C07C311/46 , C07C65/11 , C07C65/24 , C07C69/94 , C07D209/88 , C07D235/26 , C07C2103/24
摘要： A naphthol derivative represented by the general formula (I) �wherein Y and Y' indicate --(CONH).sub.n --X or --COR; X is a phenyl group, a naphthyl group, an anthraquinonyl group, a benzimidazolonyl group or a carbazolyl group; R is a hydroxyl group, an alkoxy group having 1 to 6 carbon atoms, a halogen atom, a benzyloxy group, a phenyloxy group or a phenacyloxy group; R.sub.2 is a hydrogen atom, an alkaline metal, an alkyl group having 1 to 6 carbon atoms, an acyl group having 1 to 6 carbon atoms or a phenylalkyl group; Z is a group selected from the group consisting of a hydrogen atom, a halogen atom, a nitro group, a nitroso group and an amino group (Z may be substituted on any ring of the naphthalene ring); and n is an integer of 1 or 2; provided that R.sub.2 and Z do not simultaneously indicate a hydrogen atom when both R simultaneously indicate a hydroxyl group!, and a process for producing the same. This naphthol derivative can be used as raw materials for synthesis, such as dyes, pigments, photosensitive materials and the like. ##STR1##
摘要翻译：由通式（I）表示的萘酚衍生物[其中Y和Y'表示 - （CONH）n -X或-COR; X是苯基，萘基，蒽醌基，苯并咪唑啉基或咔唑基; R为羟基，碳原子数为1〜6的烷氧基，卤原子，苄氧基，苯氧基或苯甲酰氧基。 R2是氢原子，碱金属，碳原子数1〜6的烷基，碳原子数1〜6的酰基或苯基烷基; Z是选自氢原子，卤素原子，硝基，亚硝基和氨基的基团（Z可以在萘环的任意环上被取代）; n为1或2的整数; 条件是当两个R同时表示羟基时，R2和Z不同时表示氢原子]及其制备方法。该萘酚衍生物可以用作合成原料，如染料，颜料，感光材料等。（一）

3. 发明授权

US06252104B1 Naphthol derivatives and process for producing the same 失效
标题翻译：萘酚衍生物及其制备方法
公开(公告)号：US06252104B1
公开(公告)日：2001-06-26
申请号：US08764269
申请日：1996-12-12
申请人： Ryuzo Ueno , Shigeru Ito , Kenji Minami , Masaya Kitayama
发明人： Ryuzo Ueno , Shigeru Ito , Kenji Minami , Masaya Kitayama
IPC分类号： C07C22900
CPC分类号： C07C235/64 , C07C65/11 , C07C65/24 , C07C69/94 , C07C235/66 , C07C275/54 , C07C311/46 , C07C2603/24 , C07D209/88 , C07D235/26
摘要： A naphthol derivative represented by the general formula (I), [wherein Y and Y′ indicate —(CONH)n—X or —COR; X is a phenyl group, a naphthyl group, an anthraquinonyl group, a benzimidazolonyl group or a carbazolyl group; R is a hydroxyl group, an alkoxy group having 1 to 6 carbon atoms, a halogen atom, a benzyloxy group, a phenyloxy group or a phenacyloxy group; R2 is a hydrogen atom, an alkaline metal, an alkyl group having 1 to 6 carbon atoms, an acyl group having 1 to 6 carbon atoms or a phenylalkyl group; Z is a group selected from the group consisting of a hydrogen atom, a halogen atom, a nitro group, a nitroso group and an amino group (Z may be substituted on any ring of the naphthalene ring); and n is an integer of 1 or 2; provided that R2 and Z do not simultaneously indicate a hydrogen atom when both R simultaneously indicate a hydroxyl group], and a process for producing the same. This naphthol derivative can be used as raw materials for synthesis, such as dyes, pigments, photosensitive materials and the like.
摘要翻译：由通式（I）表示的萘酚衍生物[其中Y和Y'表示 - （CONH）n -X或-COR; X是苯基，萘基，蒽醌基，苯并咪唑啉基或咔唑基; R为羟基，碳原子数为1〜6的烷氧基，卤原子，苄氧基，苯氧基或苯甲酰氧基。 R2是氢原子，碱金属，碳原子数1〜6的烷基，碳原子数1〜6的酰基或苯基烷基; Z是选自氢原子，卤素原子，硝基，亚硝基和氨基的基团（Z可以在萘环的任意环上被取代）; n为1或2的整数; 条件是当两个R同时表示羟基时，R2和Z不同时表示氢原子]及其制备方法。该萘酚衍生物可以用作合成原料，如染料，颜料，感光材料等。

4. 发明授权

US5973126A Azo compounds and process for producing the same 失效
标题翻译：偶氮化合物及其制备方法
公开(公告)号：US5973126A
公开(公告)日：1999-10-26
申请号：US68954
申请日：1998-05-20
申请人： Ryuzo Ueno , Masaya Kitayama , Kenji Minami , Hiroyuki Wakamori
发明人： Ryuzo Ueno , Masaya Kitayama , Kenji Minami , Hiroyuki Wakamori
IPC分类号： C07D213/75 , C07D233/90 , C07D235/26 , C07D277/38 , C07D277/44 , C07D277/46 , C07D277/82 , C09B29/15 , C09B29/20 , C08J3/20 , C09D11/00
CPC分类号： C07D213/75 , C07D233/90 , C07D235/26 , C07D277/46 , C07D277/82 , C09B29/106 , C09B29/20 , Y10S534/04
摘要： A monoazo compound synthesized using 2-hydroxynaphthalene-3,6-dicarboxylic acid (or salt thereof), an amide, an ureide or an ester thereof as a coupler is novel, and is superior in water resistance, chemical resistance and solvent resistance. The present invention provides such a novel azo compound and a process for producing the same.
摘要翻译： PCT No.PCT / JP97 / 03637 371日期：1998年5月20日 102（e）日期1998年5月20日PCT 1997年10月9日PCT PCT。公开号WO98 / 16587 日期：1998年4月23日使用2-羟基萘-3,6-二羧酸（或其盐），酰胺，脲或其酯作为偶联剂合成的单偶氮化合物是新颖的，并且具有优异的耐水性，耐化学性耐溶剂性。本发明提供了这样的新型偶氮化合物及其制造方法。

5. 发明申请

US20050147909A1 Charge controllers 失效
标题翻译：充电控制器
公开(公告)号：US20050147909A1
公开(公告)日：2005-07-07
申请号：US10511097
申请日：2003-04-18
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： C07C69/94 , C07C235/46 , C07C235/84 , G03G9/097 , G03G9/00 , C07C23/10
CPC分类号： C07C235/84 , C07C69/94 , G03G9/09733 , G03G9/0975 , G03G9/09775 , G03G9/09783
摘要： The present invention provides a safe charge control agent which exhibits an excellent negative chargeability and excellent dispersibility in and compatibility with binder resins, and is even applicable for col or toners. Specifically, the charge control agent consists of a naphthol derivative of formula [I]: and a salt thereof, and an electrophotographic toner comprising the agent are provided.
摘要翻译：本发明提供一种安全的电荷控制剂，其具有优异的负电荷性和优异的分散性和与粘合剂树脂的相容性，并且甚至可应用于胶体或调色剂。具体地，电荷控制剂由式[I]的萘酚衍生物及其盐组成，并且提供包含该试剂的电子照相调色剂。

6. 发明授权

US06891072B2 Process for production of dimers or aromatic monohydroxyl compounds 失效
标题翻译：二聚体或芳族单羟基化合物的制备方法
公开(公告)号：US06891072B2
公开(公告)日：2005-05-10
申请号：US10433908
申请日：2002-04-18
申请人： Ryuzo Ueno , Masaya Kitayama , Kenji Minami , Hiroyuki Wakamori , Hikari Hirai
发明人： Ryuzo Ueno , Masaya Kitayama , Kenji Minami , Hiroyuki Wakamori , Hikari Hirai
IPC分类号： C07B61/00 , C07C37/11 , C07C39/14 , C07C45/39 , C07C46/08 , C07C49/653 , C07C67/343 , C07C69/94 , C07C231/12 , C07C235/66 , C07C273/18 , C07C275/54 , C07D307/52 , C07C39/12
CPC分类号： C07D307/52 , C07C37/11 , C07C46/08 , C07C67/343 , C07C231/12 , C07C273/1854 , C07C2603/50 , C07C50/10 , C07C50/08 , C07C69/94 , C07C235/66 , C07C275/54 , C07C39/14
摘要： The present invention provides a method for preparing dimer of a monohydroxy aromatic compound. In the method of the present invention, oxidative coupling reaction of a monohydroxy aromatic compound represented by formula [I]: Ar—OH [I] wherein Ar represents an optionally substituted aromatic group is carried out in a nitrogen containing polar solvent in the presence of a copper salt. By the method of the instant invention, dimer of the monohydroxy aromatic compound can be obtained in high yield.
摘要翻译：本发明提供一种制备单羟基芳族化合物的二聚体的方法。在本发明的方法中，由式[I]表示的单羟基芳族化合物的氧化偶联反应：<？in-line-formula description =“In-line Formulas”end =“lead”→Ar-OH [I ]其中Ar表示可以具有取代基的芳族基团，在含铜极性溶剂中，在铜盐存在下进行。通过本发明的方法，可以高产率获得单羟基芳族化合物的二聚体。

7. 发明授权

US06849742B2 Binaphthol derivative and process for producing the same 失效
标题翻译：联萘酚衍生物及其制备方法
公开(公告)号：US06849742B2
公开(公告)日：2005-02-01
申请号：US10250442
申请日：2002-04-18
申请人： Ryuzo Ueno , Masaya Kitayama , Kenji Minami , Hiroyuki Wakamori
发明人： Ryuzo Ueno , Masaya Kitayama , Kenji Minami , Hiroyuki Wakamori
IPC分类号： C07B57/00 , C07B61/00 , C07C51/09 , C07C51/353 , C07C51/367 , C07C51/60 , C07C65/11 , C07C65/24 , C07C67/31 , C07C67/343 , C07C69/94 , C07C231/12 , C07C235/66 , C07C273/18 , C07C275/54 , C07D263/56 , C07D263/57 , C07D263/62 , C07D263/64 , C07D277/66 , C07D307/52 , C07D277/62
CPC分类号： C07D263/57 , C07B2200/07 , C07C51/09 , C07C51/367 , C07C51/60 , C07C65/11 , C07C65/24 , C07C67/31 , C07C67/343 , C07C69/94 , C07C235/66 , C07C2603/50 , C07D263/64 , C07D277/66 , C07D307/52
摘要： The present invention provides a binaphthol compound represented by formula [1]: and a salt thereof. The binaphthol compound of the present invention is useful for manufacturing antiseptic compounds or chiral catalysts. According to the method of the present invention, binaphthol compounds can be prepared in high yield with low cost.
摘要翻译：本发明提供由式[1]表示的联萘酚化合物及其盐。本发明的联萘酚化合物可用于制备防腐化合物或手性催化剂。根据本发明的方法，可以低成本高收率制备联萘酚化合物。

8. 发明授权

US06548703B1 Toning agent 失效
标题翻译：调色剂
公开(公告)号：US06548703B1
公开(公告)日：2003-04-15
申请号：US09581743
申请日：2000-06-16
申请人： Ryuzo Ueno , Masaya Kitayama , Kenji Minami , Masamitsu Kubotsu
发明人： Ryuzo Ueno , Masaya Kitayama , Kenji Minami , Masamitsu Kubotsu
IPC分类号： C07C23305
CPC分类号： C09B67/0046 , C07C65/11 , C07C69/94 , C07C235/66 , C09B29/106 , C09B29/20
摘要： A toning agent for an azo pigment, an azo pigment with a modified tone, and process for preparing the same are provide. 2-hydroxynaphthalene-3,6-dicarboxylic acid or a derivative thereof is admixed with a primary coupler component for an azo pigment and the mixed coupler composition and an aromatic diazonium are coupled.
摘要翻译：提供了一种偶氮颜料调色剂，具有改性色调的偶氮颜料及其制备方法。将2-羟基萘-3,6-二羧酸或其衍生物与偶氮颜料的一级偶合剂组分混合，并将混合的偶合剂组合物和芳族重氮偶合。

9. 发明授权

US06451988B1 Naphthol derivatives 失效
标题翻译：萘酚衍生物
公开(公告)号：US06451988B1
公开(公告)日：2002-09-17
申请号：US10031115
申请日：2002-01-16
申请人： Ryuzo Ueno , Masaya Kitayama , Kenji Minami , Hiroyuki Wakamori
发明人： Ryuzo Ueno , Masaya Kitayama , Kenji Minami , Hiroyuki Wakamori
IPC分类号： C07D26357
CPC分类号： C07D263/52 , C07D235/18 , C07D263/57 , C07D263/60 , C07D263/64 , C07D277/66 , C07D413/10 , C07D417/10
摘要： Novel naphthol derivatives, and various azo compounds and metal complexes prepared by using the derivatives are provided. The instant invention provides naphthol derivatives represented by general formula (1); wherein at least one of Y1 and Y2 is a group represented by formula (2); wherein X1 is —O—, —S— or —NH—; and Z is an optionally substituted aromatic group or heterocyclic group having conjugated double bonds, and salts thereof; mono-, bis-, and trisazo compounds prepared from the derivatives; and metal complexes containing the derivatives as the ligand.
摘要翻译：提供新型萘酚衍生物和通过使用该衍生物制备的各种偶氮化合物和金属络合物。本发明提供通式（1）表示的萘酚衍生物，其中Y 1和Y 2中的至少一个为式（2）表示的基团， ;其中X 1是-O - ， - S-或-NH-; Z为任选取代的具有共轭双键的芳族基团或杂环基团及其盐; 由衍生物制备的单，双和三偶氮化合物; 和含有衍生物作为配体的金属络合物。

10. 发明授权

US06409812B1 AZO compounds and process for producing the same 失效
标题翻译： AZO化合物及其制备方法
公开(公告)号：US06409812B1
公开(公告)日：2002-06-25
申请号：US09581704
申请日：2000-06-16
申请人： Ryuzo Ueno , Masaya Kitayama , Kenji Minami , Hiroyuki Wakamori
发明人： Ryuzo Ueno , Masaya Kitayama , Kenji Minami , Hiroyuki Wakamori
IPC分类号： C09D1100
CPC分类号： G03G9/091 , C07D215/44 , C07D233/26 , C09B29/20 , C09B62/0083 , C09B62/085 , C09B62/51 , G03G5/0677
摘要： A diamide type azo compound represented by the general formula (I): which is derived from 2-hydroxy-3,6-dicarboxylic acid and at least one of the amide moieties in the compound is an aliphatic amide moiety, various use of the same and process for preparing the same are provided.
摘要翻译：由通式（I）表示的二酰胺型偶氮化合物：其衍生自2-羟基-3,6-二羧酸和化合物中至少一个酰胺部分是脂族酰胺部分，其各种用途并提供其制备方法。

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