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1. 发明授权

US5627287A Phthalide compound and a near infrared absorber and a recording material each comprising the same compound 失效
标题翻译：苯酞化合物和近红外吸收剂以及各自包含相同化合物的记录材料
公开(公告)号：US5627287A
公开(公告)日：1997-05-06
申请号：US377237
申请日：1995-01-24
申请人： Hiroyuki Sasaki , Shinzo Nawamoto , Jun-ichi Taniguchi , Toshihiro Masaoka , Bunji Sawano , Sayuri Wada , Yojiro Kumagae
发明人： Hiroyuki Sasaki , Shinzo Nawamoto , Jun-ichi Taniguchi , Toshihiro Masaoka , Bunji Sawano , Sayuri Wada , Yojiro Kumagae
IPC分类号： B41M3/14 , B41M5/145 , B41M5/327 , B41M5/337 , B41M5/46 , C07D405/06 , C09B11/00 , C09K9/02 , G11B7/244 , C07D209/14
CPC分类号： B41M5/327 , B41M3/142 , B41M5/145 , B41M5/3375 , B41M5/465 , C07D405/06
摘要： A phthalide compound of general formula (I) and a near infrared absorber and a recording material each utilizing the phthalide compound are disclosed. ##STR1## wherein ring A represents a substituent group of the following formula ##STR2## where the other substituents are as defined in the disclosure. The near infrared absorber and the recorded image on the recording material absorb strongly the near infrared region with no appreciable absorption in the visible region of the spectrum. The near infrared absorber is colorless or pale in color and yet highly capable of absorbing near infrared radiation. The recorded image on the recording material can hardly be read with the eye but can be read with the OCR. Moreover, the effect on the developed shade of any concomitant color former in a recording material is minimal.
摘要翻译：本发明公开了通式（I）的酞化合物和近红外吸收剂以及各自使用苯酞化合物的记录材料。记录材料上的近红外吸收体和记录图像强烈地吸收近红外区域，在光谱的可见光区域没有明显的吸收。近红外吸收剂是无色或浅色的，但能够吸收近红外辐射。记录材料上的记录图像几乎不能用眼睛读取，但可以用OCR读取。此外，对记录材料中任何伴随的成色剂的显影性的影响最小。

2. 发明授权

US08778510B2 Pyrromethene-boron complex compounds and organic electroluminescent elements using same 有权
标题翻译：吡咯并 - 硼络合物和使用其的有机电致发光元件
公开(公告)号：US08778510B2
公开(公告)日：2014-07-15
申请号：US13138501
申请日：2010-02-25
申请人： Fumio Okuda , Kiyoshi Ikeda , Takayasu Sado , Takahiko Ochi , Yoshimitsu Tanabe , Bunji Sawano
发明人： Fumio Okuda , Kiyoshi Ikeda , Takayasu Sado , Takahiko Ochi , Yoshimitsu Tanabe , Bunji Sawano
IPC分类号： H01L51/54 , C07F5/04
CPC分类号： C07D403/06 , C07D207/44 , C07D209/44 , C07F5/022 , C09K11/06 , C09K2211/1022 , C09K2211/1029 , H01L51/0054 , H01L51/008 , H01L51/5012 , H05B33/14
摘要： A pyrromethene-boron complex compound represented by the following formula (1); wherein Z1 and Z2 are independently a hydrogen atom, a substituted or unsubstituted aryl group, a substituted or unsubstituted alkoxy group or a substituted or unsubstituted aryloxy group, at least one of Z1 and Z2 is an alkoxy group substituted with a fluorine atom or an aryloxy group substituted with a fluorine atom or a fluoroalkyl group, and Z1 and Z2 may form a ring.
摘要翻译：由下式（1）表示的亚甲基吡咯 - 硼络合物; 其中Z1和Z2独立地是氢原子，取代或未取代的芳基，取代或未取代的烷氧基或取代或未取代的芳氧基，Z1和Z2中的至少一个是被氟原子取代的烷氧基或芳氧基被氟原子或氟烷基取代的基团，Z1和Z2可以形成环。

3. 发明授权

US5710335A Process for preparing 3-(N,N-disubstituted amino)phenol 失效
标题翻译：制备3-（N，N-二取代氨基）苯酚的方法
公开(公告)号：US5710335A
公开(公告)日：1998-01-20
申请号：US725505
申请日：1996-10-04
申请人： Kenichiro Horiuchi , Bunji Sawano , Nobuaki Sasaki , Mansuke Matsumoto
发明人： Kenichiro Horiuchi , Bunji Sawano , Nobuaki Sasaki , Mansuke Matsumoto
IPC分类号： C07C213/02 , C07C215/76 , C07C209/18
CPC分类号： C07C215/76 , C07C213/02
摘要： A process for preparing a 3-(N,N-disubstituted amino)phenol is herein disclosed which comprises reacting resorcin with a primary amine represented by formula (2): R.sup.1 NH.sub.2 (2) wherein R.sup.1 is an alkyl group, a cycloalkyl group, an alkenyl group, an alkoxyalkyl group, an aryl group or an aralkyl group, terminating the reaction when the conversion of resorcin is 50 mol % or more and when the amount of an N,N'-disubstituted-m-phenylenediamine as a by-product is 2 mol % or less of the amount of used resorcin, adding an alkyl halide represented by formula (3): R.sup.2 X (3) wherein R.sup.2 is an alkyl group or a cycloalkyl group; and X is a halogen atom, to the obtained reaction mixture, adding an aqueous alkaline solution to the resultant reaction mixture to dissolve unreacted resorcin in the aqueous phase, extracting the 3-(N,N-disubstituted amino)phenol with an organic solvent, and then recovering unreacted resorcin from the aqueous phase. According to this process, the high-purity 3-(N,N-disubstituted amino)phenol can be prepared from resorcin in a substantially high yield, the production of by-products being inhibited.
摘要翻译：本文公开了制备3-（N，N-二取代的氨基）苯酚的方法，其包括使间苯二酚与由式（2）表示的伯胺反应：其中R 1是烷基，环烷基，烯基，烷氧基烷基，芳基或芳烷基，当间苯二酚的转化率为50摩尔％以上时，当N，N'-二取代的间苯二胺作为副产物时，终止反应是使用间苯二酚的量的2mol％以下，加入式（3）表示的烷基卤：R2X（3）其中R2是烷基或环烷基; 和X是卤素原子，向所得反应混合物中加入碱性水溶液至所得反应混合物中以在水相中溶解未反应的间苯二酚，用有机溶剂萃取3-（N，N-二取代的氨基）苯酚，然后从水相中回收未反应的间苯二酚。根据该方法，高纯度3-（N，N-二取代氨基）苯酚可以以高产率从间苯二酚制备，副产物的产生被抑制。

4. 发明授权

US5691272A Carboxylate and heat-sensitive recording material using same 失效
标题翻译：羧酸盐和热敏记录材料使用
公开(公告)号：US5691272A
公开(公告)日：1997-11-25
申请号：US696464
申请日：1996-08-14
申请人： Mansuke Matsumoto , Nobuaki Sasaki , Bunji Sawano , Kiyoharu Hasegawa , Kazuyoshi Kikkawa
发明人： Mansuke Matsumoto , Nobuaki Sasaki , Bunji Sawano , Kiyoharu Hasegawa , Kazuyoshi Kikkawa
IPC分类号： B41M5/28 , B41M5/323 , B41M5/333 , C07D209/44 , C07D209/50 , C07D491/10 , B41M5/30
CPC分类号： B41M5/323 , B41M5/286 , B41M5/3335 , C07D209/44 , C07D209/50 , C07D491/10
摘要： A heat-sensitive recording material which has a support and a heat-sensitive recording layer containing at least one carboxylate represented by the following formula (1) or (2) ##STR1## wherein a ring X is an aromatic residue which may have a substitute; the other substituents are as defined herein. The heat-sensitive recording material exhibits excellent color image stability and can provide an optically character-readable sharp image.
摘要翻译：一种热敏记录材料，其具有载体和含有至少一种由下式（1）或（2）表示的羧酸酯的热敏记录层，其中环X 是可以具有替代物的芳族残基; 其它取代基如本文所定义。热敏记录材料表现出优异的彩色图像稳定性，并且可以提供光学字符读取的清晰图像。

5. 发明申请

US20120037890A1 PYRROMETHENE-BORON COMPLEX COMPOUNDS AND ORGANIC ELECTROLUMINESCENT ELEMENTS USING SAME 有权
标题翻译：吡咯烷酮复合化合物和有机电致发光元件
公开(公告)号：US20120037890A1
公开(公告)日：2012-02-16
申请号：US13138501
申请日：2010-02-25
申请人： Fumio Okuda , Kiyoshi Ikeda , Takayasu Sado , Takahiko Ochi , Yoshimitsu Tanabe , Bunji Sawano
发明人： Fumio Okuda , Kiyoshi Ikeda , Takayasu Sado , Takahiko Ochi , Yoshimitsu Tanabe , Bunji Sawano
IPC分类号： H01L51/54 , C07F5/04
CPC分类号： C07D403/06 , C07D207/44 , C07D209/44 , C07F5/022 , C09K11/06 , C09K2211/1022 , C09K2211/1029 , H01L51/0054 , H01L51/008 , H01L51/5012 , H05B33/14
摘要： A pyrromethene-boron complex compound represented by the following formula (1); wherein Z1 and Z2 are independently a hydrogen atom, a substituted or unsubstituted aryl group, a substituted or unsubstituted alkoxy group or a substituted or unsubstituted aryloxy group, at least one of Z1 and Z2 is an alkoxy group substituted with a fluorine atom or an aryloxy group substituted with a fluorine atom or a fluoroalkyl group, and Z1 and Z2 may form a ring.
摘要翻译：由下式（1）表示的亚甲基吡咯 - 硼络合物; 其中Z1和Z2独立地是氢原子，取代或未取代的芳基，取代或未取代的烷氧基或取代或未取代的芳氧基，Z1和Z2中的至少一个是被氟原子取代的烷氧基或芳氧基被氟原子或氟烷基取代的基团，Z1和Z2可以形成环。

6. 发明授权

US5990353A Process for producing arylsulfonylureide compounds 失效
标题翻译：芳基磺酰基化合物的制备方法
公开(公告)号：US5990353A
公开(公告)日：1999-11-23
申请号：US081203
申请日：1998-05-19
申请人： Nobuaki Sasaki , Bunji Sawano , Mansuke Matsumoto , Toshihiko Kawabata
发明人： Nobuaki Sasaki , Bunji Sawano , Mansuke Matsumoto , Toshihiko Kawabata
IPC分类号： C07C303/40 , C07C311/60 , C07C311/52
CPC分类号： C07C303/40
摘要： The arylsulfonylureide compound which is of value as a color developer is provided in high yield and high purity by a simple procedure. The technology of the invention for producing an arylsulfonylureide compound of general formula (1)(Ar.sup.1 --SO.sub.2 NHCONH).sub.n --Ar.sup.2 (1)wherein Ar.sup.1 represents an aromatic residue; Ar.sup.2 represents a bivalent or trivalent aromatic residue; n represents an integer of 2 or 3 comprises reacting an arylsulfonamide alkali metal salt of general formula (2)Ar.sup.1 --SO.sub.2 NH.B (2)wherein B represents an alkali metal with an aromatic isocyanate compound of general formula (3)Ar.sup.2 --(NCO).sub.n (3)in at least one solvent selected from the class consisting of acetonitrile, acetone, methyl ethyl ketone, diethyl ketone, methyl isobutyl ketone, tetrahydrofuran, ethyl acetate, and butyl acetate and containing 1 to 10 weight % of water in a state of suspension being maintained throughout the reaction and eliminating the alkali metal from the resulting arylsulfonylureide compound alkali metal salt in the same solvent.
摘要翻译：作为显色剂有价值的芳基磺酰基化合物通过简单的方法以高产率和高纯度提供。本发明的制备通式（1）的芳基磺酰基化合物（Ar1-SO2NHCONH）n-Ar2（1）的技术，其中Ar 1表示芳族残基; Ar2表示二价或三价芳香族残基; n表示2或3的整数包括使通式（2）Ar1-SO2NH.B的芳基磺酰胺碱金属盐（2）其中B表示碱金属与通式（3）的芳族异氰酸酯化合物Ar2-（NCO ）n（3）在选自乙腈，丙酮，甲基乙基酮，二乙基酮，甲基异丁基酮，四氢呋喃，乙酸乙酯和乙酸丁酯中的至少一种溶剂中，并含有1至10重量％的水在整个反应中保持悬浮状态，并从相同溶剂中得到的芳基磺酰基化合物碱金属盐中除去碱金属。

7. 发明授权

US5559247A Carboxylate and heat-sensitive recording material using same 失效
标题翻译：羧酸盐和热敏记录材料使用
公开(公告)号：US5559247A
公开(公告)日：1996-09-24
申请号：US422033
申请日：1995-04-14
申请人： Mansuke Matsumoto , Nobuaki Sasaki , Bunji Sawano , Kiyoharu Hasegawa , Kazuyoshi Kikkawa
发明人： Mansuke Matsumoto , Nobuaki Sasaki , Bunji Sawano , Kiyoharu Hasegawa , Kazuyoshi Kikkawa
IPC分类号： B41M5/28 , B41M5/323 , B41M5/333 , C07D209/44 , C07D209/50 , C07D491/10
CPC分类号： B41M5/323 , B41M5/286 , B41M5/3335 , C07D209/44 , C07D209/50 , C07D491/10
摘要： A carboxylate is herein disclosed which is represented by the formula (1) or (2) ##STR1## wherein a ring X is an aromatic residue which may have a substituent; the other substitutents are as defined herein. A heat-sensitive recording material comprising this carboxylate is excellent in the stability of the color image and can provide an optically character-readable sharp color image.
摘要翻译：本文公开的羧酸酯，其由式（1）或（2）表示：其中环X为可具有取代基的芳族残基; 其他取代基如本文所定义。包含这种羧酸盐的热敏记录材料在彩色图像的稳定性方面是优异的，并且可以提供光学性质可读的清晰图像。

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