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1.发明授权4H-Thiopyran-1,1-dioxide and electrophotographic layers and elements comprising same 失效4H-噻喃-1,1-二氧化物和电子照相层以及包含它们的元件
公开(公告)号：US4514481A
公开(公告)日：1985-04-30
申请号：US588169
申请日：1984-03-09
IPC分类号： C07D335/02 , C07D409/04 , C07F9/50 , G03G5/06 , G03G5/07 , H01L31/08 , H01L51/42 , G03G5/14
CPC分类号： C07D409/04 , C07D335/02 , G03G5/0637
摘要： Novel 4H-thiopyran-1,1-dioxides are disclosed. They are useful as electron transporters in electrophotographic layers and elements.
摘要翻译： 公开了新的4-H-噻喃-1,1-二氧化物。 它们可用作电子照相层和元件中的电子转运体。
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2.发明授权
公开(公告)号：US4496730A
公开(公告)日：1985-01-29
申请号：US420461
申请日：1982-09-20
IPC分类号： C07F5/02 , C07F9/06 , C07F9/6571 , C07F9/6578 , G03G5/06 , C07F9/21 , C07F9/58
CPC分类号： G03G5/0674 , C07F5/022 , C07F9/06 , C07F9/6571 , C07F9/6578 , G03G5/062 , G03G5/064 , G03G5/067
摘要： Phosphorous diketonate electron accepting compounds are disclosed for use as sensitizers in electron donating photoconductive compositions. Methine dyes having a phosphorous diketonate component and a method of making same are also disclosed.
摘要翻译： 公开了磷酸二酮电子受体化合物用作给电子光电导组合物中的敏化剂。 还公开了具有磷二酮组分的甲基染料及其制备方法。
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公开(公告)号：US4552825A
公开(公告)日：1985-11-12
申请号：US644300
申请日：1984-08-27
IPC分类号： C07C49/92 , C07F5/02 , C07F9/06 , C07F9/6571 , C07F9/6578 , G03G5/09 , G03G5/04
CPC分类号： G03G5/09 , C07C49/92 , C07F5/022 , C07F9/06 , C07F9/6571 , C07F9/6578 , Y10S430/10
摘要： Phosphorous diketonate electron accepting compounds are disclosed for use as sensitizers in electron donating photoconductive compositions. Methine dyes having a phosphorous diketonate component and a method of making same are also disclosed.
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公开(公告)号：US4429030A
公开(公告)日：1984-01-31
申请号：US435524
申请日：1982-10-20
摘要： Photoconductive compositions having both high-speed and high-resolution are disclosed. The composition comprises a film forming electrically insulating polymer and a dye in the form of a dye-dye complex, having a structure according to the formula ##STR1## wherein X.crclbar. represents an anion; the dye has an absorption spectrum which changes when a binderless coating of the dye is treated with solvent vapors, and the composition containing the dye-dye complex has an absorption spectrum which is similar to the changed absorption spectrum of the dye when treated with solvent vapors.
摘要翻译： 公开了具有高速和高分辨率的光导组合物。 该组合物包含成膜电绝缘聚合物和染料 - 染料络合物形式的染料，其具有根据下式的结构：其中X（ - ）表示阴离子; 当染料的无粘合剂涂层用溶剂蒸气处理时，染料具有变化的吸收光谱，并且含有染料染料络合物的组合物具有与用溶剂蒸气处理时染料变化的吸收光谱相似的吸收光谱的吸收光谱 。
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5.发明授权Photoconductive composition and elements comprising two different compounds having a dioxaborin nucleas on a derivative thereof 失效光导组合物和包含其衍生物上具有二氧杂环戊烯核的两种不同化合物的元件
公开(公告)号：US4394428A
公开(公告)日：1983-07-19
申请号：US305257
申请日：1981-09-24
CPC分类号： G03G5/064 , G03G5/062 , G03G5/067 , Y10S430/10
摘要： Photoconductive compositions having improved quantum efficiency are disclosed. The compositions comprise:(a) an electron donating photoconductor; and sensitizing amounts of(b) a first electron acceptor selected from cyanine and styryl methine dyes having a 1,3,2-dioxaborin nucleus and(c) a second electron acceptor selected from methine-free compounds having a nucleus selected from the group consisting of 1,3,2-dioxaborin; 1,3,2-oxazoborin and 1,3,2-diazoborins.
摘要翻译： 公开了具有改进的量子效率的光导组合物。 组合物包括：（a）给电子感光体; 和（b）选自具有1,3,2-二氧杂硼杂环核心的花青和苯乙烯次甲基染料的第一电子受体的敏化量和（c）选自不含次甲基化合物的第二电子受体，所述第二电子受体具有选自以下的核心： 的1,3,2-二氧杂硼杂环; 1,3,2-oxazoborin和1,3,2-二氮杂硼。
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6.发明授权Infrared sensitive photoconductive composition, elements and imaging method using trimethine thiopyrylium dye 失效红外敏感光导组合物，元素和成像方法使用三甲基硫代吡喃染料
公开(公告)号：US4327169A
公开(公告)日：1982-04-27
申请号：US226340
申请日：1981-01-19
CPC分类号： G03G5/067 , Y10S430/145
摘要： Infrared sensitive heterogeneous photoconductive composition, elements and imaging method is presented. The composition comprises a continuous phase of a film-forming electrically insulating polymer having dispersed therein a plurality of crystalline particles consisting of an electrically insulating polymer and a trimethine thiopyrylium dye conforming to the general formula: ##STR1## wherein: X is sulfur or selenium and A.crclbar. is an anion.
摘要翻译： 介绍了红外敏感异质光导组合物，元素和成像方法。 该组合物包含成膜电绝缘聚合物的连续相，其中分散有多个由电绝缘聚合物和符合以下通式的三羟甲基硫代吡喃染料组成的结晶颗粒：其中：X为硫或 硒和A（ - ）是一种阴离子。
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公开(公告)号：US4637988A
公开(公告)日：1987-01-20
申请号：US825693
申请日：1986-02-03
IPC分类号： C07C51/353 , C07C65/40 , C07C205/45 , C07C335/20 , C07D295/155 , C07D311/16 , C07D471/04 , G01N33/533 , G01N21/64
CPC分类号： C07D295/155 , C07C205/45 , C07C335/20 , C07C51/353 , C07C65/40 , C07D311/16 , C07D471/04 , G01N33/533 , Y10S435/97 , Y10S436/80
摘要： There are described stable fluorescent labels comprising a complex of lanthanide metal and a chelating agent comprising a nucleus which is a triplet sensitizer having a triplet energy greater than that of said lanthanide metal and at least two heteroatom-containing groups which form coordinate complexes with lanthanide metals and a third heteroatom-containing group or heteratom in or appended to the triplet sensitizer. Labeled physiologically active materials useful in specific binding assays such as labeled antigens, heptens, antibodies, hormones and the like comprising the stable fluorescent labels having physiologically active materials adsorbed or bonded thereto are also described.
摘要翻译： 描述了稳定的荧光标记，其包含镧系元素金属和螯合剂的复合物，所述螯合剂包含核，其是三联体能量大于所述镧系元素金属的三重线态和与镧系金属形成配位络合物的至少两个含杂原子的基团 和在三线态敏化剂中或附着于三重态敏化剂中的第三含杂原子的基团或杂原子。 还描述了可用于特异性结合测定的标记的生理活性材料，例如标记的抗原，庚糖，抗体，激素等，其包含具有吸附或结合于其上的生理活性物质的稳定荧光标记。
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公开(公告)号：US4167412A
公开(公告)日：1979-09-11
申请号：US885927
申请日：1978-03-13
CPC分类号： G03G5/0637
摘要： Sensitizers for photoconductive compositions and elements are disclosed. The sensitizers are 2,4,6 tri substituted pyrylium dye salts wherein at least one of said substituents is a 5 or 6 membered heterocyclic ring having at least one atom selected from the group consisting of N, O and S.
摘要翻译： 公开了用于感光组合物和元件的敏化剂。 敏化剂是2,4,6-三取代的吡喃鎓染料盐，其中至少一个所述取代基是具有至少一个选自N，O和S的原子的5或6元杂环。
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公开(公告)号：US3938994A
公开(公告)日：1976-02-17
申请号：US480331
申请日：1974-06-18
IPC分类号： C07D309/34 , C07D409/06 , G03G5/06
CPC分类号： C07D409/06 , C07D309/34 , G03G5/0661 , G03G5/067
摘要： This invention relates to organic compounds useful as sensitizers for organic photoconductive compositions having one of the following formulas: ##SPC1## ##SPC2##Wherein:R.sup.1 represents a hydrogen atom, an alkyl radical having 1 to about 15 carbon atoms, a substituted alkyl radical wherein the alkyl moiety contains from 1 to about 15 carbon atoms and wherein the substituents are phenyl radicals or alkoxy radicals containing 1 to about 4 carbon atoms, a phenyl radical, and a substituted phenyl radical having as substituents alkyl radicals having 1 to about 15 carbon atoms or alkoxy radicals having 1 to about 4 carbon atoms;R.sup.2 represents R.sup.1 and a radical having the following formula: ##EQU1## X represents a hetero atom selected from the group consisting of an oxygen and a sulfur atom; andZ.sup.- is an anionic function.
摘要翻译： 本发明涉及可用作有机光导组合物敏化剂的有机化合物，其具有下式之一：其中：
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公开(公告)号：US4801722A
公开(公告)日：1989-01-31
申请号：US7024
申请日：1987-01-27
IPC分类号： C07C51/353 , C07C65/40 , C07C205/45 , C07C335/20 , C07D295/155 , C07D311/16 , C07D471/04 , G01N33/533 , C07D309/38
CPC分类号： C07D295/155 , C07C205/45 , C07C335/20 , C07C51/353 , C07C65/40 , C07D311/16 , C07D471/04 , G01N33/533
摘要： There are described stable fluorescent labels comprising a complex of lanthanide metal and a chelating agent comprising a nucleus which is a triplet sensitizer having a triplet energy greater than that of said lanthanide metal and at least two heteroatom-containing groups which form coordinate complexes with lanthanide metals and a third heteroatom-containing group or heteratom in or appended to the triplet sensitizer. Labeled physiologically active materials useful in specific binding assays such as labeled antigens, heptens, antibodies, hormones and the like comprising the stable fluorescent labels having physiologically active materials adsorbed or bonded thereto are also described.
摘要翻译： 描述了稳定的荧光标记，其包含镧系元素金属和螯合剂的复合物，所述螯合剂包含核，其是三联体能量大于所述镧系元素金属的三重线态和与镧系金属形成配位络合物的至少两个含杂原子的基团 和在三线态敏化剂中或附着于三重态敏化剂中的第三含杂原子的基团或杂原子。 还描述了可用于特异性结合测定的标记的生理活性材料，例如标记的抗原，庚糖，抗体，激素等，其包含具有吸附或结合于其上的生理活性物质的稳定荧光标记。
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