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1.发明授权
公开(公告)号：US5112532A
公开(公告)日：1992-05-12
申请号：US384965
申请日：1989-07-24
IPC分类号： G02F1/35 , C07D233/54 , C07D233/58 , C07D233/60 , C07D233/64 , C07D233/70 , C07D233/84 , C07D233/88 , C07D233/90 , C07D235/18 , C07D401/04 , C07D401/14 , C07D403/10 , C07D403/14 , G02F1/355 , G02F1/361
CPC分类号： C07D233/64 , C07D233/70 , C07D233/88 , C07D235/18 , C07D403/10 , C07D403/14 , G02F1/3612
摘要： A novel organic non-linear optical material and a device using the same are disclosed. The material hardly makes reversal symmetrical molecular configuration in a bulk state such as a crystal and a thin layer and shows a high non-linear optical effect. A non-linear optical device using the material has an excellent properties. The organic non-linear optical material is comprised of the following compound: ##STR1## wherein R.sub.1, R.sub.3 and R.sub.4 are independently a hydrogen atom, a cyano group, a phenyl group, an amino group, an alkoxy group, an acylamino group, an alkylthio group, an alkyl group, an alkoxycarbonyl group, carbamoyl group or a heterocyclic group, provided that R.sub.3 is allowed to link together with R.sub.4 to form a ring and R.sub.1, R.sub.3 and R.sub.4 are not hydrogen atom at the same time; R.sub.2 is a hydrogen atom, an alkyl group or an acyl group; and said groups represented by R.sub.1, R.sub.2, R.sub.3, R.sub.4 and the ring formed by linking the groups represented by R.sub.3 and R.sub.4 are allowed to have a substituent.
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公开(公告)号：US4788284A
公开(公告)日：1988-11-29
申请号：US84311
申请日：1987-08-10
IPC分类号： C09B57/00 , B41M5/39 , C07D233/96 , C07D403/12 , C09D11/00 , G03C1/825 , G03C1/83 , G03C7/32 , G03C7/38 , G03G9/09 , C07D401/12
CPC分类号： B41M5/39 , C07D233/96 , C09D11/328 , G03C1/83 , G03C7/3815 , G03G9/0922
摘要： A diphenylimidazole type cyan dye represented by the following Formula [I] or [II] is disclosed. The dye is capable of displaying relatively more preferable absorption characteristics so as to serve as a cyan dye, and suitable to be use in photographic, thermal transfer, ink-jet, printing or other printing media. ##STR1##
摘要翻译： 公开了由下式[I]或[II]表示的二苯基咪唑型青色染料。 该染料能够显示相对更优选的吸收特性，以用作青色染料，并且适用于照相，热转印，喷墨，印刷或其它印刷介质。 公式[I]
公式[II] -
3.发明授权Silver halide color photographic light-sensitive material improved in cyan image characteristics 失效卤化银彩色摄影感光材料改善了青色图像特性
公开(公告)号：US4818672A
公开(公告)日：1989-04-04
申请号：US060058
申请日：1987-06-09
IPC分类号： C07D233/54 , C07D233/68 , G03C7/38
CPC分类号： C07D233/64 , C07D233/68 , G03C7/3815
摘要： A silver halide photographic light-sensitive material containing a novel cyan dye forming coupler is disclosed. The cyan dye forming coupler is represented by the following formula. ##STR1## In the formula R.sub.1 and R.sub.2 are each a substituent, and X is a group capable of being splitted off from the coupler residue upon reaction of the coupler residue with the oxydized product of a color developing agent; and the total number of carbon atoms contained in the groups represented by R.sub.1, R.sub.2 and X is from 8 to 50. The spectral absorption characteristics of cyan dye images formed by the coupler of the invention are so sharp and steep that color reproduction can be achieved very advantageously.
摘要翻译： 公开了含有新型青色染料形成成色剂的卤化银照相感光材料。 青色染料形成成色剂由下式表示。 式中，R 1和R 2各自为取代基，X为在成色剂残基与彩色显影剂的氧化物反应时能够从成色剂残基分离的基团。 并且由R1，R2和X表示的基团中包含的碳原子总数为8至50.由本发明的成色剂形成的青色染料图像的光谱吸收特性如此尖锐和陡峭，从而可以实现色彩再现 非常有利。
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4.发明授权Light-sensitive silver halide color photographic material containing novel cyan coupler 失效含有新颖青色成色剂的感光卤化银彩色照相材料
公开(公告)号：US4840883A
公开(公告)日：1989-06-20
申请号：US206580
申请日：1988-06-14
IPC分类号： C07C275/40 , C07C317/44 , G03C7/34
CPC分类号： C07C317/44 , C07C275/40 , G03C7/346
摘要： There is disclosed a light-sensitive silver halide color photographic material containing novel cyan coupler which comprises a light-sensitive silver halide color photographic material having at least one silver halide emulsion layer on a support, characterized in that at least one layer of the silver halide emulsion layer contains at least one cyan coupler represented by the formula (I) shown below: ##STR1## wherein R.sub.1 and R.sub.2 each represent an alkyl group, an aryl group, a heterocyclic group, a dialkylamino group, an anilino group, an alkoxy group or an arloxy group; R.sub.3 represents a hydrogen atom or an alkyl group; R.sub.4 represents a hydrogen atom, an alkyl group, an aryl group, A R.sub.5 CO--group or a R.sub.5 SO.sub.2 --group; provided that R.sub.3 and R.sub.4 cannot be hydrogen atoms at the same time; R.sub.5 represents a hydrogen atom, an alkyl group, an aryl group, a dialkylamino group, an anilino group, an alkoxy group or an aryloxy group; and X represents a hydrogen atom or an eliminatable group through the reaction with the oxidized product of a color developing agent.
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5.发明授权Silver halide color photographic light-sensitive material containing novel magenta couplers 失效含有新品红色成色剂的卤化银彩色照相感光材料
公开(公告)号：US4988614A
公开(公告)日：1991-01-29
申请号：US409928
申请日：1989-09-20
CPC分类号： G03C7/346 , G03C7/30523
摘要： A silver halide photographic light-sensitive material containing a novel magenta dye-forming coupler. The coupler is represented by the following Formula I: ##STR1## wherein R.sub.1 is a hydrogen atom or a substituent; R.sub.2 is a substituted or unsubstituted aryl group, a substituted or unsubstituted alkyl group, a substituted or unsubstituted heterocyclic group or a substituted or unsubstituted amino group; provided, R.sub.1 and R.sub.2 are allowed to bond together so as to complete a ring; Z is a hydrogen atom or a group capable of being split off upon coupling reaction with the oxidized product of a an aromatic primary amine developing agent; and EWG is an electron attractive group having a Hammet's .sigma. p value of more than 0.3. The photographic material has excellent color reproducibility and improved in color forming efficiency and graininess of images.
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公开(公告)号：US4909598A
公开(公告)日：1990-03-20
申请号：US384984
申请日：1989-07-24
IPC分类号： G02F1/361
CPC分类号： G02F1/361
摘要： A non-linear optical device applicable to use such as the generation of the higher harmonic waves and the parametric amplification of laser beam is disclosed. The device comprises a crystal of a compound represented by the following Formula I: ##STR1## wherein A is an electron attractive group having 0 to 5 carbon atoms; R.sub.1 is a hydrogen atom, an alkyl group or an alkenyl group; R.sub.2 is a hydroxyl group, an acylamino group or a ureido group; and R.sub.3 is a hydrogen atom or a mono-valent substituent.
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公开(公告)号：US07354960B2
公开(公告)日：2008-04-08
申请号：US10499085
申请日：2002-12-20
IPC分类号： C09D11/00
摘要： A water-based ink containing colored microparticles containing a dye and a polymer dispersed in water, wherein a total amount of a monomer remaining in the colored microparticles is less than or equal to 5000 ppm based on the total weight of the water-based ink.
摘要翻译： 含有分散在水中的染料和聚合物的着色微粒子的水性油墨，其中残留在着色微粒中的单体总量相对于水性油墨的总重量小于或等于5000ppm。
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8.发明授权Colored minute particles dispersion, aqueous ink, and image forming method using the same 失效彩色微粒分散体，水性油墨和使用其的成像方法公开(公告)号：US07265165B2
公开(公告)日：2007-09-04
申请号：US10663190
申请日：2003-09-15
IPC分类号： C08K9/10 , C08K9/00 , C09K151/00 , C09D11/10
CPC分类号： C09D11/32 , C09B67/0066 , C09B67/0091
摘要： A dispersion of colored particles is disclosed. The dispersion is prepared by emulsifying a mixture comprising a colorant and polymer, employing a reactive emulsifier, and subsequently copolymerizing the resulting mixture, employing polymerizable monomer. An ink employing the dispersion is also disclosed.
摘要翻译： 公开了有色颗粒的分散体。 通过使用反应性乳化剂乳化包含着色剂和聚合物的混合物，随后使用可聚合单体使得到的混合物共聚来制备分散体。 还公开了使用该分散体的油墨。
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公开(公告)号：US20050043435A1
公开(公告)日：2005-02-24
申请号：US10499085
申请日：2002-12-20
摘要： A water-based ink containing colored microparticles containing a dye and a polymer dispersed in water, wherein a total amount of a monomer remaining in the colored microparticles is less than or equal to 5000 ppm based on the total weight of the water-based ink.
摘要翻译： 含有分散在水中的染料和聚合物的着色微粒子的水性油墨，其中残留在着色微粒中的单体总量相对于水性油墨的总重量小于或等于5000ppm。
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公开(公告)号：US5093882A
公开(公告)日：1992-03-03
申请号：US672079
申请日：1991-03-19
申请人： Kazuo Asano , Miki Horii , Yuko Nagasawa , Hidetaka Ninomiya
发明人： Kazuo Asano , Miki Horii , Yuko Nagasawa , Hidetaka Ninomiya
CPC分类号： G02F1/383 , G02F1/3611
摘要： A wave length conversion device of fibre type having a nonlinear optical material as a core which is consist of a single crystal of 2-methoxy-5-nitrophenol is disclosed. When the principal absorption axis of the single crystal is perpendicular to a center axis of the fibre (the material for cladding the core), the efficiency of the conversion the wave length is the highest.
摘要翻译： 公开了一种具有由2-甲氧基-5-硝基苯酚的单晶组成的非线性光学材料作为核心的纤维类型的波长转换装置。 当单晶的主吸收轴垂直于纤维的中心轴（用于包芯的材料）时，波长的转换效率最高。
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