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1. 发明授权

US4033923A Coloring resins by mixing naphthacenequinones therewith 失效
标题翻译：通过将萘并三烯与其混合来着色树脂
公开(公告)号：US4033923A
公开(公告)日：1977-07-05
申请号：US655011
申请日：1976-02-04
申请人： Michihiro Tsujimoto , Ryoichi Tsukahara , Tsutomu Nishizawa , Ichiro Okubo
发明人： Michihiro Tsujimoto , Ryoichi Tsukahara , Tsutomu Nishizawa , Ichiro Okubo
IPC分类号： C08K5/08 , C08K5/16 , C08K5/42 , C08K5/43 , C09B3/58 , C08L77/02 , C08L61/20 , C08L67/00
CPC分类号： C09B3/58 , C08K5/08 , C08K5/16 , C08K5/42 , C08K5/43
摘要： Method of coloring an organic material with a naphthacenequinone derivative having the formula: ##STR1## wherein R.sub.1 and R.sub.3 are members selected from the group consisting of hydrogen, chlorine, hydroxyl or amino, R.sub.2 is a member selected from the group consisting of carboxyl or its derivative, sulfonamide, sulfonate and phenylsulfonate, X is a member selected from the group consisting of hydrazo and aromatic diamino.Organic materials with the compound have a brilliant hue with characteristic fluorescence and high sublimation fastness.
摘要翻译：使用具有下式的下式的并四苯醌衍生物对有机材料着色的方法：其中R 1和R 3是选自氢，氯，羟基或氨基的成员，R 2是成员选自羧基或其衍生物，磺酰胺，磺酸酯和苯基磺酸酯，X是选自氢醌和芳族二氨基的成员。

2. 发明授权

US3986826A Dyeing synthetic and semisynthetic materials with naphthacenequinine derivatives 失效
标题翻译：含萘衍生物的染料合成和半导体材料
公开(公告)号：US3986826A
公开(公告)日：1976-10-19
申请号：US544820
申请日：1975-01-28
申请人： Michihiro Tsujimoto , Ryoichi Tsukahara , Tsutomu Nishizawa , Ichiro Okubo
发明人： Michihiro Tsujimoto , Ryoichi Tsukahara , Tsutomu Nishizawa , Ichiro Okubo
IPC分类号： C08L67/00 , C07C67/00 , C07C231/00 , C07C235/40 , C07C235/82 , C07C237/26 , C08K5/00 , C08K5/07 , C08K5/08 , C08K5/13 , C08K5/16 , C08K5/42 , C08K5/43 , C08L1/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L27/00 , C08L51/00 , C08L51/02 , C08L101/00 , C09B3/58 , D06P1/16 , D06P3/00 , D06P1/20
CPC分类号： C09B3/58 , C08K5/08 , C08K5/16 , C08K5/42 , C08K5/43 , Y10S8/933
摘要： Method of coloring an organic material with a naphthacenequinone derivative having the formula ##SPC1##Wherein R.sub.1 and R.sub.3 are members selected from the group consisting of hydrogen, chlorine, hydroxyl or amino, R.sub.2 is a member selected from the group consisting of carboxyl or its derivative, sulfonamide, sulfonate and phenylsulfonate, X is a member selected from the group consisting of hydrazo and aromatic diamino.Organic materials colored with the compound have a brilliant hue with characteristic fluorescence and high sublimation fastness.

3. 发明授权

US4017509A Process for producing substituted or unsubstituted 2-phenyl-1.2.3.-triazole-4-carboxaldehyde 失效
标题翻译：制备取代或未取代的2-苯基-1,2,3,3-三唑-4-甲醛的方法
公开(公告)号：US4017509A
公开(公告)日：1977-04-12
申请号：US604031
申请日：1975-08-12
申请人： Michihiro Tsujimoto , Ryoichi Tsukahara , Masaaki Torisu , Ichiro Okubo
发明人： Michihiro Tsujimoto , Ryoichi Tsukahara , Masaaki Torisu , Ichiro Okubo
IPC分类号： C07D249/06
CPC分类号： C07D249/06
摘要： 2-Phenyl-1.2.3-triazole-4-carboxaldehydes having the formula: ##STR1##are obtained by oxidizing a 2-phenylglycosotriazole having the formula: ##STR2## wherein R is hydrogen, halogen, methyl, carboxyl, a sulfonic acid group or the alkali metal salt thereof, n is 2 or 3, R' is hydroxymethyl when n is 2 and is hydroxymethyl or methyl when n is 3, with an oxide of manganese such as manganese dioxide or manganese oxide in dilute sulfuric acid of 20 to 80 wt. % concentration at a temperature of 0.degree. to 80.degree. C. The oxidation reaction is carried out in a dispersed state for from 2 to 100 hours and the resultant aldehyde is separated from the reaction mixture by extraction with an organic solvent. The purity of the aldehyde thus obtained is higher than 85 wt. % and the yield is 40% to quantitative on the basis of 2-phenylglycosotriazole. The aldehyde can be further purified by convenient means.
摘要翻译：具有下式的2-苯基-1,2,3-三唑-4-甲醛通过氧化具有下式的2-苯基糖基三唑获得：其中R是氢，卤素，甲基，羧基，磺酸基或其碱金属盐，n为2或3，当n为2时，R'为羟甲基，n为3时为羟甲基或甲基，在稀硫酸中为锰的二氧化锰或氧化锰的氧化物为20〜 80重量％％浓度，在0〜80℃的温度下进行。氧化反应以分散状态进行2〜100小时，用有机溶剂萃取将所得醛与反应混合物分离。所得醛的纯度高于85wt。％，产率为40％，基于2-苯基羟基三唑的定量。醛可以通过方便的方法进一步纯化。

4. 发明授权

US4032539A Coloring of organic materials with asymmetric thioindigoid compounds 失效
标题翻译：有机材料与不对称三乙二醇化合物的着色
公开(公告)号：US4032539A
公开(公告)日：1977-06-28
申请号：US641287
申请日：1975-12-16
申请人： Michihiro Tsujimoto , Tsutomu Nishizawa , Ichiro Okubo
发明人： Michihiro Tsujimoto , Tsutomu Nishizawa , Ichiro Okubo
IPC分类号： C08K5/45 , C09B7/10 , D06P1/16 , C09B7/00
CPC分类号： C09B7/10 , C08K5/45 , D06P1/16
摘要： Method of coloring an organic material with an asymmetric thioindigoid compound having the formula: ##STR1## wherein R is a hydrogen atom or lower alkyl group; R' is a member selected from the group consisting of a hydrogen atom, halogen atoms, lower alkyl groups, lower alkoxy groups, sulfonamide group or its derivatives, and aryl sulfonate groups or their derivatives; R" is a hydrogen atom or methyl group; and X is an oxygen atom or sulfur atom. Organic materials colored with the compound have a brilliant nuance with characteristic fluorescence.

5. 发明授权

US3960479A Coloring of organic materials with asymmetric thioindigoid compounds 失效
标题翻译：有机材料用不对称硫靛类化合物着色
公开(公告)号：US3960479A
公开(公告)日：1976-06-01
申请号：US573102
申请日：1975-04-30
申请人： Michihiro Tsujimoto , Tsutomu Nishizawa , Ichiro Okubo
发明人： Michihiro Tsujimoto , Tsutomu Nishizawa , Ichiro Okubo
IPC分类号： C08K5/00 , A61K8/18 , A61K8/46 , A61K8/85 , A61Q1/02 , C08K5/45 , C08L1/00 , C08L23/00 , C08L27/00 , C08L33/00 , C08L33/02 , C08L67/00 , C08L77/00 , C08L101/00 , C09B7/10 , D06P1/16 , D06P1/22
CPC分类号： D06P1/16 , C08K5/45 , C09B7/10 , Y10S8/04 , Y10S8/922
摘要： Method of coloring an organic material with an asymmetric thioindigoid compound having the formula: ##SPC1##Wherein R is a hydrogen atom or lower alkyl; R' is a member selected from the group consisting of a hydrogen atom, halogen atoms, lower alkyl groups, lower alkoxy groups, sulfonamide group or its derivatives, and aryl sulfonate groups or their derivatives; R" is a hydrogen atom or methyl group; and X is an oxygen atom or sulfur atom. Organic materials colored with the compound have a brilliant nuance with characteristic fluorescence.
摘要翻译：用具有下式的不对称硫靛类化合物着色有机材料的方法：

6. 发明授权

US3963429A Coloring of organic materials with asymmetric thioindigoid compounds 失效
标题翻译：有机材料用不对称硫靛类化合物着色
公开(公告)号：US3963429A
公开(公告)日：1976-06-15
申请号：US431696
申请日：1974-01-09
申请人： Michihiro Tsujimoto , Kisuke Osawa , Ichiro Okubo
发明人： Michihiro Tsujimoto , Kisuke Osawa , Ichiro Okubo
IPC分类号： C08K5/45 , C09B7/10 , C09B23/14 , D06P1/00 , D06P1/16 , D06P1/22
CPC分类号： C09B23/14 , C08K5/45 , C09B7/10 , D06P1/0012 , D06P1/16 , D06P1/228 , Y10S8/922
摘要： Method of coloring a synthetic or semisynthetic organic high molecular weight material with a asymmetric thioindigoid compound having the formula ##SPC1##Wherein R.sub.1, R.sub.2 and R.sub.3 may be the same or different and are selected from the group consisting of a hydrogen atom, chlorine atom, lower alkyl group, lower alkoxy group, cyclohexyl group, phenyl group, benzyl group and styryl group, the benzene nucleus of the phenyl and benzyl group may be optionally substituted with a methyl group or chlorine atom, R.sub.1 and R.sub.2 may together form a tetramethylene ring, R.sub.4 is a hydrogen atom or methyl group with the proviso that R.sub.4 is a methyl group when R.sub.1, R.sub.2 and R.sub.3 are each a hydrogen atom and R.sub.4 is a hydrogen atom when R.sub.1 is a methyl group and R.sub.2 and R.sub.3 are each a hydrogen atom. The colored organic high molecular weight materials exhibit brilliant nuance with characteristic fluorescence.
摘要翻译：用合成或半合成有机高分子量材料与具有式WHEREIN R1，R2和R3的不对称硫靛类化合物着色的方法可以相同或不同，并且选自氢原子，氯原子，低级烷基，低级烷氧基，环己基，苯基，苄基和苯乙烯基，苯基和苄基的苯核可以任选被甲基或氯原子取代，R 1和R 2可以一起形成四氢环，R 4是氢原子或甲基，条件是当R1，R2和R3各自为氢原子时R4为甲基，当R1为甲基时R4为氢原子，R2和R3分别为氢原子。有色有机高分子材料表现出辉煌的特征荧光。

7. 发明授权

US4036805A Coloring of the organic materials with naphthacenequinones 失效
标题翻译：有机材料与并四苯醌的着色
公开(公告)号：US4036805A
公开(公告)日：1977-07-19
申请号：US379482
申请日：1973-07-16
申请人： Michihiro Tsujimoto , Ichiro Okubo
发明人： Michihiro Tsujimoto , Ichiro Okubo
IPC分类号： C08K5/00 , C08K5/07 , C08L1/00 , C08L23/00 , C08L27/00 , C08L33/00 , C08L33/02 , C08L67/00 , C08L77/00 , C08L101/00 , C09B3/58 , D06P1/16 , D06P1/20 , C08L77/02 , C08L23/08 , C08L67/02
CPC分类号： C09B3/58
摘要： Method of coloring an organic material with the naphthacenequinone derivative having the formula: ##STR1## wherein X is --OH, --NH.sub.2, --NHR" wherein R" is lower alkyl or aryl group, Y is --H, --Cl, --OH, --OR'" --SR'", --NH.sub.2, --NHR'", methyl, cyclohexyl or benzyl group wherein R'" is aryl or alkyl which may be substituted with lower alkoxy or lower alkylthio group, R and R' is --H, --Cl, --CH.sub.3, --OCH.sub.3, phenyl group or may together form a benzene ring. Colored organic materials with the compound exhibit brilliant nuance with characteristic fluorescence.
摘要翻译：用具有下式的萘并醌衍生物着色有机材料的方法：其中X是-OH，-NH 2，-NHR“，其中R”是低级烷基或芳基，Y是-H，-Cl， - OH，-OR“-SR”，-NH 2，-NHR“'，甲基，环己基或苄基，其中R”是可被低级烷氧基或低级烷硫基取代的芳基或烷基，R 并且R'是-H，-Cl，-CH 3，-OCH 3，苯基，或者可以一起形成苯环。彩色有机材料与化合物呈现辉煌，具有特色荧光。

8. 发明授权

US3994932A Process for the preparation of 1-aminoanthraquinone 失效
标题翻译：制备1-氨基蒽醌的方法
公开(公告)号：US3994932A
公开(公告)日：1976-11-30
申请号：US559984
申请日：1975-03-19
申请人： Akio Iwamura , Hisamichi Murakami , Ichiro Okubo
发明人： Akio Iwamura , Hisamichi Murakami , Ichiro Okubo
IPC分类号： C07C97/24
摘要： 1-Aminoanthraquinone of high purity is obtained either by catalytically hydrogenating 5-nitro-1,4,4a,9a-tetrahydroanthraquinone dissolved in a polar organic solvent such as methyl cellosolve (i.e., .beta.-hydroxyethyl methyl ether) in the presence of a hydrogenation catalyst such as palladium on carbon or Raney nickel and then treating the resultant hydrogenated product with a base such as sodium hydroxide or pyridine, or by catalytically hydrogenating the 5-nitro-1,4,4a,9a-tetrahydroanthraquinone in the presence of both the hydrogenation catalyst and the base. By the action of the base, the 5-nitro-1,4,4a,9a-tetrahydroanthraquinone nucleus releases hydrogen atoms and is converted to the anthraquinone nucleus, and the released hydrogen serves to reduce the nitro group. Where an excess of hydrogen is introduced into the reaction system for hydrogenation, 1-aminoanthraquinone is further reduced into a leuco type compound thereof which can easily be returned to 1-aminoanthraquinone by oxidation.
摘要翻译：通过在氢化存在下催化氢化溶解在极性有机溶剂如甲基溶纤剂（即，β-羟乙基甲基醚）中的5-硝基-1,4,4a，9a-四氢蒽醌得到高纯度的1-氨基蒽醌。催化剂如钯碳或阮内镍，然后用碱如氢氧化钠或吡啶处理所得的氢化产物，或通过在两者的存在下催化氢化5-硝基-1,4,4a，9a-四氢蒽醌氢化催化剂和碱。通过碱的作用，5-硝基-1,4,4a，9a-四氢蒽醌核释放氢原子并转化成蒽醌核，释放的氢用于还原硝基。如果将氢过量引入氢化反应体系中，则将1-氨基蒽醌进一步还原成其无色型化合物，其可通过氧化容易地返回至1-氨基蒽醌。

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