专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5376617A Crystal modification of 2-(3-methylanilion)-3-methyl-6-diethylamino-fluoran, process for the preparation thereof, and recording materials containing said crystal modification 失效
标题翻译： 2-（3-甲基氨基）-3-甲基-6-二乙基氨基 - 荧烷的水晶改性，其制备方法和含有所述晶体改性的记录材料
公开(公告)号：US5376617A
公开(公告)日：1994-12-27
申请号：US236046
申请日：1994-05-02
申请人： Yojiro Kumagae , Shigeo Fujita , Mansuke Matsumoto , Sayuri Wada , Shuuichi Hashimoto
发明人： Yojiro Kumagae , Shigeo Fujita , Mansuke Matsumoto , Sayuri Wada , Shuuichi Hashimoto
IPC分类号： B41M5/145 , B41M5/327 , C07D493/10 , C09B11/24 , C09B67/48 , B41M5/20
CPC分类号： C09B67/0025 , B41M5/1455 , B41M5/3275 , C07D493/10 , C09B11/24
摘要： The improved .beta.-type crystal modification of 2-(3-methylanilino)-3-methyl-6-diethylaminofluoran has high solubility in inner-phase solvents. The compound is very useful as a color former for pressure-sensitive recording materials and thermal recording materials. Recording materials that use this compound as color former exhibit good performance in various characteristics such as whiteness of the background, its storage stability, color rendition, sensitivity for color formation and color fastness of image.
摘要翻译： 2-（3-甲基苯胺基）-3-甲基-6-二乙基氨基荧烷的改进的β型晶体改性在内相溶剂中具有高溶解度。该化合物作为压敏记录材料和热敏记录材料的成色剂是非常有用的。使用该化合物作为成色剂的记录材料在各种特性如背景的白度，其储存稳定性，显色性，图像的着色灵敏度和色牢度方面表现出良好的性能。

2. 发明授权

US5338866A Crystal modification of 2-(3-methylanilino)-3-methyl-6-diethylaminofluoran, process for the preparation thereof, and recording materials containing said crystal modification 失效
标题翻译： 2-（3-甲基苯胺基）-3-甲基-6-二乙基氨基荧烷的晶体改性，其制备方法和含有所述晶体改性的记录材料
公开(公告)号：US5338866A
公开(公告)日：1994-08-16
申请号：US989566
申请日：1992-12-11
申请人： Yojiro Kumagae , Shigeo Fujita , Mansuke Matsumoto , Sayuri Wada , Shuuichi Hashimoto
发明人： Yojiro Kumagae , Shigeo Fujita , Mansuke Matsumoto , Sayuri Wada , Shuuichi Hashimoto
IPC分类号： B41M5/145 , B41M5/327 , C07D493/10 , C09B11/24 , C09B67/48 , C07D311/88
CPC分类号： C09B67/0025 , B41M5/1455 , B41M5/3275 , C07D493/10 , C09B11/24
摘要： The improved .beta.-type crystal modification of 2-(3-methylanilino)-3-methyl-6-diethylaminofluoran has high solubility in inner-phase solvents. The compound is very useful as a color former for pressure-sensitive recording materials and thermal recording materials. Recording materials that use this compound as color former exhibit good performance in various characteristics such as whiteness of the background, its storage stability, color rendition, sensitivity for color formation and color fastness of image.
摘要翻译： 2-（3-甲基苯胺基）-3-甲基-6-二乙基氨基荧烷的改进的β型晶体改性在内相溶剂中具有高溶解度。该化合物作为压敏记录材料和热敏记录材料的成色剂是非常有用的。使用该化合物作为成色剂的记录材料在各种特性如背景的白度，其储存稳定性，显色性，图像的着色灵敏度和色牢度方面表现出良好的性能。

3. 发明授权

US5438032A Crystal modifications of 2-m-toluidino-3-methyl-6-di-n-butylaminofluoran, process for preparing thereof, and recording materials containing said crystal modifications 失效
标题翻译： 2-间甲苯甲酰基-3-甲基-6-二正丁基氨基荧烷的水晶改性，其制备方法和含有所述晶体改性的记录材料
公开(公告)号：US5438032A
公开(公告)日：1995-08-01
申请号：US237899
申请日：1994-05-04
申请人： Shigeo Fujita , Mansuke Matsumoto , Yojiro Kumagae , Sayuri Wada , Shuichi Hashimoto
发明人： Shigeo Fujita , Mansuke Matsumoto , Yojiro Kumagae , Sayuri Wada , Shuichi Hashimoto
IPC分类号： B41M5/145 , B41M5/327 , C07D493/10 , C09B11/24 , C09B67/48 , B41M5/30 , C09D11/00
CPC分类号： C09B67/0025 , B41M5/1455 , B41M5/3275 , C07D493/10 , C09B11/24
摘要： The improved two types of crystal modification of 2-m-toluidino-3-methyl-6-di-n-butylaminofluoran, as well as the crystalline toluene adduct thereof have high solubility in inner-phase solvent(s). Recording materials that use those compounds as electron donating color formers exhibit particularly good performance in various characteristics such as whiteness of the background, its storage stability, color rendition, sensitivity for color formation and image storage stability.
摘要翻译： 2-甲基苯甲基-3-甲基-6-二正丁基氨基荧烷的改进的两种类型的晶体改性以及其结晶甲苯加合物在内相溶剂中具有高溶解度。使用这些化合物作为给电子成色剂的记录材料在背景白度，储存稳定性，显色性，色彩形成的灵敏度和图像保存稳定性等各种特性中表现出特别好的性能。

4. 发明授权

US5342967A Crystal modifications of 2-M-toluidino-3-methyl-6-di-N-butylaminofluoran, process for preparing thereof, and recording materials containing said crystal modifications 失效
标题翻译： 2-M-甲苯胺基-3-甲基-6-二-N-丁基氨基荧烷的水晶改性，其制备方法和含有所述晶体改性的记录材料
公开(公告)号：US5342967A
公开(公告)日：1994-08-30
申请号：US922847
申请日：1992-07-31
申请人： Shigeo Fujita , Mansuke Matsumoto , Yojiro Kumagae , Sayuri Wada , Shuichi Hashimoto
发明人： Shigeo Fujita , Mansuke Matsumoto , Yojiro Kumagae , Sayuri Wada , Shuichi Hashimoto
IPC分类号： B41M5/145 , B41M5/327 , C07D493/10 , C09B11/24 , C09B67/48 , C07D311/88
CPC分类号： C09B67/0025 , B41M5/1455 , B41M5/3275 , C07D493/10 , C09B11/24
摘要： The improved two types of crystal modification of 2-n-toluidino-3-methyl-6-di-n-butylaminofluoran, as well as the crystalline toluene adduct thereof have high solubility in inner-phase solvent(s). Recording materials that use those compounds as electron donating color formers exhibit particularly good performance in various characteristics such as whiteness of the background, its storage stability, color rendition, sensitivity for color formation and image storage stability.
摘要翻译： 2-对甲苯胺基-3-甲基-6-二正丁基氨基荧烷的改进的两种类型的晶体改性以及其结晶甲苯加合物在内相溶剂中具有高溶解度。使用这些化合物作为给电子成色剂的记录材料在背景白度，储存稳定性，显色性，色彩形成的灵敏度和图像保存稳定性等各种特性中表现出特别好的性能。

5. 发明授权

US06066729A Photothermal conversion material 失效
标题翻译：光热转换材料
公开(公告)号：US06066729A
公开(公告)日：2000-05-23
申请号：US193240
申请日：1998-11-17
申请人： Shigeo Fujita , Jun-ichi Taniguchi , Hiroshi Terao , Yojiro Kumagae
发明人： Shigeo Fujita , Jun-ichi Taniguchi , Hiroshi Terao , Yojiro Kumagae
IPC分类号： B41C1/10 , B41M5/24 , B41M5/46 , C09B69/10 , C09B47/04 , F21V9/04
CPC分类号： C09B69/108 , B41C1/1033 , B41M5/465
摘要： A photothermal conversion material showing high sensitivity to the light of a semiconductor laser having an emission frequency band of 750 nm.about.900 nm with a high photothermal conversion efficiency and a planographic original plate fabricated by using the transducer are provided. This photothermal conversion material comprises a phthalocyanine compound of the following general formula (I) ##STR1## wherein R.sub.1 .about.R.sub.8 each represents alkyl or alkoxyalkyl; X.sub.1 .about.X.sub.8 each represents sulfur or NR.sub.9, where R.sub.9 is hydrogen or alkyl.
摘要翻译：提供了对具有高光热转换效率的750nm DIFFERENCE 900nm的发射频带和使用该换能器制造的平版原版的半导体激光器的光的高灵敏度的光热转换材料。该光热转换材料包含以下通式（I）的酞菁化合物，其中R1分别表示烷基或烷氧基烷基; X1差异X8各自表示硫或NR 9，其中R 9为氢或烷基。

6. 发明授权

US06468713B1 Phthalocyanine compounds, process for producing the same, and near infrared absorbent comprising the same 失效
标题翻译：酞菁化合物，其制造方法和包含该酞菁化合物的近红外吸收剂
公开(公告)号：US06468713B1
公开(公告)日：2002-10-22
申请号：US09673029
申请日：2000-10-10
申请人： Hiroshi Terao , Shigeo Fujita , Yojiro Kumagae
发明人： Hiroshi Terao , Shigeo Fujita , Yojiro Kumagae
IPC分类号： G03F7038
CPC分类号： C07D487/22 , C09B47/00 , C09B47/063 , C09B47/064 , C09B47/08 , C09B47/18 , C09B47/20 , C09B47/22 , C09K3/00
摘要： The invention relates to a novel phthalocyanine compound which absorbs in a near-infrared region of 700˜1000 nm with little absorption in the visible region of the spectrum and can be applied with advantage to a near-infrared light-absorbing filter for plasma display, a secret ink and other applications and to a process for producing the phthalocyanine compound. The above phthalocyanine compound has the following general formula (I). A near-infrared light-absorbing material containing the same is also provided. wherein R1˜R8 represents alkyl or alkoxyalkyl; X1˜X8 represents sulfur or >NR9; X1=(either X3 or X4)=(either X5 or X6)=(either X7 or X8)=sulfur and X2=(the other one of X3 and X4)=(the other one of X5 and X6)=(the other one of X7 and X8)=>NR9; R9 represents an acyl group which may optionally be substituted or an aroyl group which may optionally be substituted; M represents a couple of hydrogen atoms, a divalent metal, a trivalent metal derivative or a tetravalent metal derivative).
摘要翻译：本发明涉及一种新颖的酞菁化合物，其在700〜1000nm的近红外区域吸收，在光谱的可见光区域吸收少，可用于等离子显示器的近红外光吸收滤光片，秘密油墨和其它用途以及制备酞菁化合物的方法。上述酞菁化合物具有以下通式（I）。还提供了含有它的近红外光吸收材料。其中R1〜R8代表烷基或烷氧基烷基; X1〜X8表示硫或> NR9; X1 =（X3或X4）=（X5或X6）=（X7或X8）=硫，X2 =（X3和X4中的另一个）=（X5和X6中的另一个）=（另一个 X7和X8之一）=> NR9; R9表示可任选被取代的酰基或可任选被取代的芳酰基; M表示氢原子，二价金属，三价金属衍生物或四价金属衍生物）。

7. 发明授权

US6093832A Diiminoisoindoline compound and the process for producing the compound and use thereof 失效
标题翻译：二亚氨基异吲哚啉化合物及其制备方法及其用途
公开(公告)号：US6093832A
公开(公告)日：2000-07-25
申请号：US277610
申请日：1999-03-29
申请人： Yojiro Kumagae , Toshihiro Masaoka , Shigeo Fujita , Tsunehito Eda
发明人： Yojiro Kumagae , Toshihiro Masaoka , Shigeo Fujita , Tsunehito Eda
IPC分类号： C09B21/00 , C09B47/067 , C09B47/073 , G03G5/06 , G11B7/248 , C07D209/44
CPC分类号： C09B47/073 , C09B21/00 , C09B47/067 , G03G5/0696 , G11B7/248
摘要： The invention relates to novel phthalocyanine compounds, their intermediates and a process for their preparation. The inventive phthalocyanine compound absorbs in the near infrared region of the spectrum with a high absorption coefficient which features high solubility in solvents, good compatibility with resins and high aging resistance, thus finding application as a near infrared ray absorbing material or a light-heat conversion material with great advantage and to a process for producing the phthalocyanine compound. The novel phthalocyanine compound has the following general formula: ##STR1## wherein R represents alkyl or alkoxyalkyl; X represents halogen, alkylthio, phenylthio which may be substituted, or naphthylthio which may be substituted; M represents a couple of hydrogen atoms, a divalent metal, or a trivalent or tetravalent metal derivative. The near infrared ray absorbing and light-heat conversion materials containing the above phthalocyanine compound are also described.
摘要翻译：本发明涉及新型酞菁化合物及其中间体及其制备方法。本发明的酞菁化合物在光谱的近红外区域吸收高吸收系数，其在溶剂中的溶解性高，与树脂的相容性好，耐老化性好，因此用作近红外线吸收材料或光热转换具有很大优点的材料和用于制备酞菁化合物的方法。新型酞菁化合物具有以下通式：其中R代表烷基或烷氧基烷基; X表示卤素，烷硫基，可被取代的苯硫基或可被取代的萘硫基; M表示一对氢原子，二价金属或三价或四价金属衍生物。还描述了含有上述酞菁化合物的近红外线吸收和光热转换材料。

8. 发明授权

US5973140A Phthalocyanine compound, its intermediate, process for producing the compound, and use thereof 有权
标题翻译：酞菁化合物，其中间体，化合物的制造方法及其用途
公开(公告)号：US5973140A
公开(公告)日：1999-10-26
申请号：US221152
申请日：1998-12-28
申请人： Yojiro Kumagae , Toshihiro Masaoka , Shigeo Fujita , Tsunehito Eda
发明人： Yojiro Kumagae , Toshihiro Masaoka , Shigeo Fujita , Tsunehito Eda
IPC分类号： C09B21/00 , C09B47/067 , C09B47/073 , G03G5/06 , G11B7/248 , C07D487/22 , C09B47/04 , F21V9/04
CPC分类号： C09B47/073 , C09B21/00 , C09B47/067 , G03G5/0696 , G11B7/248
摘要： The invention relates to a novel phthalocyanine compound absorbing in the near infrared region of the spectrum with a high absorption coefficient which features high solubility in solvents, good compatibility with resins and high aging resistance, thus finding application as a near infrared ray absorbing material or a light-heat conversion material with great advantage and to a process for producing the phthalocyanine compound. The novel phthalocyanine compound has the following general formula: ##STR1## wherein R represents alkyl or alkoxyalkyl; X represents halogen, alkylthio, phenylthio which may be substituted, or naphthylthio which may be substituted; M represents a couple of hydrogen atoms, a divalent metal, or a trivalent or tetravalent metal derivative. The near infrared ray absorbing and light-heat conversion materials containing the above phthalocyanine compound are also described.
摘要翻译：本发明涉及一种吸收光谱近红外区域的新型酞菁化合物，其吸收系数高，在溶剂中溶解度高，与树脂的相容性好，耐老化性好，因此可用作近红外线吸收材料或光热转换材料和制造酞菁化合物的方法。新型酞菁化合物具有以下通式：其中R代表烷基或烷氧基烷基; X表示卤素，烷硫基，可被取代的苯硫基或可被取代的萘硫基; M表示一对氢原子，二价金属或三价或四价金属衍生物。还描述了含有上述酞菁化合物的近红外线吸收和光热转换材料。

9. 发明授权

US07446212B2 Polymethine ethers 失效
标题翻译：聚甲醚
公开(公告)号：US07446212B2
公开(公告)日：2008-11-04
申请号：US10559451
申请日：2004-06-16
申请人： Nobuaki Sasaki , Keiki Chichiishi , Sayuri Wada , Shigeo Fujita
发明人： Nobuaki Sasaki , Keiki Chichiishi , Sayuri Wada , Shigeo Fujita
IPC分类号： C07D403/08
CPC分类号： C07D209/10 , C07D209/34 , C07D209/94 , C09B23/0066
摘要： The invention provides novel compounds useful as intermediates for the production of polymethine compounds containing a desired counter ion with high purity and in high yields.Thus provided are polymethine ether compounds of the general formula (I) given below and a method of producing polymethine compounds which comprises bringing those compounds into contact with an acid. In the above formula, R represents an alkyl group, an alkoxyalkyl group or an aryl group which may optionally be substituted, R1 and R2 each independently represents a hydrogen atom, halogen atom, nitro group, alkyl group, alkoxyalkyl group, alkoxy group or alkoxyalkoxy group and R1 and R2 may be bound to each other to form a ring; R3 represents an alkyl group, which may optionally be substituted; L is an alkylene group required for the formation of a ring structure; and X represents a hydrogen atom, halogen atom, alkoxy group, aryloxy group, alkylthio group, arylthio group or substituted amino group.
摘要翻译：本发明提供了可用作制备含有高纯度和高收率的所需抗衡离子的聚甲炔化合物的中间体的新型化合物。因此提供了下面给出的通式（I）的聚甲炔醚化合物和制备聚甲炔化合物的方法，其包括使这些化合物与酸接触。在上式中，R表示烷基，烷氧基烷基或任选被取代的芳基，R 1和R 2各自独立地表示氢原子，卤素原子，硝基，烷基，烷氧基烷基，烷氧基或烷氧基烷氧基，R 1和R 2可以彼此结合形成环; R 3表示烷基，其可任选被取代; L是形成环结构所需的亚烷基; X表示氢原子，卤素原子，烷氧基，芳氧基，烷硫基，芳硫基或取代氨基。

10. 发明申请

US20060167272A1 Polymethine ethers 失效
标题翻译：聚甲醚
公开(公告)号：US20060167272A1
公开(公告)日：2006-07-27
申请号：US10559451
申请日：2004-06-16
申请人： Nobuaki Sasaki , Keiki Chichiishi , Sayuri Wada , Shigeo Fujita
发明人： Nobuaki Sasaki , Keiki Chichiishi , Sayuri Wada , Shigeo Fujita
IPC分类号： C07D405/14 , C07D403/02
CPC分类号： C07D209/10 , C07D209/34 , C07D209/94 , C09B23/0066
摘要： The invention provides novel compounds useful as intermediates for the production of polymethine compounds containing a desired counter ion with high purity and in high yields. Thus provided are polymethine ether compounds of the general formula (I) given below and a method of producing polymethine compounds which comprises bringing those compounds into contact with an acid. In the above formula, R represents an alkyl group, an alkoxyalkyl group or an aryl group which may optionally be substituted, R1 and R2 each independently represents a hydrogen atom, halogen atom, nitro group, alkyl group, alkoxyalkyl group, alkoxy group or alkoxyalkoxy group and R1 and R2 may be bound to each other to form a ring; R3 represents an alkyl group, which may optionally be substituted; L is an alkylene group required for the formation of a ring structure; and X represents a hydrogen atom, halogen atom, alkoxy group, aryloxy group, alkylthio group, arylthio group or substituted amino group.
摘要翻译：本发明提供了可用作制备含有高纯度和高收率的所需抗衡离子的聚甲炔化合物的中间体的新型化合物。因此提供了下面给出的通式（I）的聚甲炔醚化合物和制备聚甲炔化合物的方法，其包括使这些化合物与酸接触。在上式中，R表示烷基，烷氧基烷基或任选被取代的芳基，R 1和R 2各自独立地表示氢原子，卤素原子，硝基，烷基，烷氧基烷基，烷氧基或烷氧基烷氧基，R 1和R 2可以彼此结合形成环; R 3表示烷基，其可任选被取代; L是形成环结构所需的亚烷基; X表示氢原子，卤素原子，烷氧基，芳氧基，烷硫基，芳硫基或取代氨基。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式