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1.发明授权Method for pigmenting semi-crystalline plastics with phthalocyanine pigments in a non-warping manner 失效以非翘曲的方式用酞菁颜料着色半晶体塑料的方法公开(公告)号：US07404854B2
公开(公告)日：2008-07-29
申请号：US10569112
申请日：2004-08-07
CPC分类号： C09B67/0019
摘要： A process for warpage-free pigmentation of a plastic pigmented by a phthalocyanine pigment which was heated to not less than 80° C. as a suspension in a organic solvent in the presence of a carboxylic acid containing 2, 3 or 4 carboxyl groups or a salt of such a carboxylic acid.
摘要翻译： 将由酞菁颜料着色的塑料无翘曲色素沉淀的方法，在含有2,3或4个羧基的羧酸存在下，将其加热至不低于80℃作为悬浮液在有机溶剂中，或 这种羧酸的盐。
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2.发明授权Process for producing electrophotographically active titanylphthalocyanine modifications 失效用于生产电子照相活性的钛氧基酞菁改性剂的方法
公开(公告)号：US5786121A
公开(公告)日：1998-07-28
申请号：US875616
申请日：1997-07-15
CPC分类号： C09B67/0019 , C09B67/0026 , G03G5/0696 , G03G9/0918
摘要： A process is for producing electrophotographically active titanylphthalocyanine. In the process, which has an improved space-time yield, titanylphthalocyanine is dissolved in pentafluoropropionic acid and a solvent of the group comprising halogenated alkanes/aromatic compounds or halogenated alkanes/aromatic compounds and sulphonic acids. The active form is precipitated by precipitation with water in the presence of a further polar organic solvent. A mixture of pentafluoropropionic acid and methylene chloride and a mixture of p-toluene sulphonic acid and methane sulphonic acid are particularly suitable as solvents. The precipitated product processes very good electrophotographic properties.
摘要翻译： PCT No.PCT / DE96 / 00207 Sec。 371日期1997年7月15日 102（e）日期1997年7月15日PCT提交1996年2月2日PCT公布。 公开号WO96 / 24638 日期1996年8月15日一种用于生产电子照相活性酞菁酞菁的方法。 在具有改进的时空产率的方法中，将钛氧基酞菁溶解在五氟丙酸和包含卤代烷烃/芳族化合物或卤代烷烃/芳族化合物和磺酸的基团的溶剂中。 通过在另外的极性有机溶剂的存在下用水沉淀来沉淀活性形式。 五氟丙酸和二氯甲烷的混合物以及对甲苯磺酸和甲磺酸的混合物特别适合作为溶剂。 沉淀的产物处理非常好的电子照相特性。
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公开(公告)号：US5420268A
公开(公告)日：1995-05-30
申请号：US67890
申请日：1993-05-27
申请人： Denis Desilets , Terry L. Bluhm , Cheng-Kuo Hsiao
发明人： Denis Desilets , Terry L. Bluhm , Cheng-Kuo Hsiao
IPC分类号： C09B47/067 , C09B67/12 , C09B67/16 , C09B67/50 , G03G5/06
CPC分类号： G03G5/0696 , C09B67/0019
摘要： A layered photoconductive imaging member comprised of a supporting substrate, a photogenerating layer and a charge transport layer, and wherein the photogenerating layer contains Type IV oxytitanium phthalocyanine obtained by a process which comprises the hydrolysis of a dihalotitanium phthalocyanine in a strong acid.
摘要翻译： 由支撑基板，光生代层和电荷输送层构成的分层感光成像部件，其中，所述光生成层含有通过包含在强酸中水解二卤代钛酞菁的方法得到的IV型氧钛酞菁。
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公开(公告)号：US5360475A
公开(公告)日：1994-11-01
申请号：US131747
申请日：1993-10-05
申请人： Katsumi Nukada , Katsumi Daimon , Yasuo Sakaguchi
发明人： Katsumi Nukada , Katsumi Daimon , Yasuo Sakaguchi
CPC分类号： G03G5/0696 , C09B67/0016 , C09B67/0019
摘要： A process for preparing a hydroxymetal phthalocyanine pigment containing a central metal atom selected from aluminum, gallium, indium, silicon, germanium and tin and having a novel crystal form is disclosed, comprising treating a precursor of a hydroxymetal phthalocyanine pigment with an acid and treating the precipitated hydroxymetal phthalocyanine pigment with a solvent under an acidic condition. The resulting hydroxymetal phthalocyanine pigment includes hydroxygallium crystals showing distinct diffraction peaks at Bragg angles (2.theta..+-.0.2.degree.) of (1) 8.2.degree., 12.4.degree., 16.5.degree. and 26.3.degree. or (2) 6.8.degree., 12.5.degree. and 26.4.degree.. The resulting hydroxymetal phthalocyanine pigment exhibits high photosensitivity and excellent stability as a charge generating material of an electrophotographic photoreceptor.
摘要翻译： 公开了一种制备含有选自铝，镓，铟，硅，锗和锡的中心金属原子并具有新晶体形式的羟基金属酞菁颜料的方法，包括用酸处理羟基金属酞菁颜料的前体并处理 在酸性条件下用溶剂沉淀羟基金属酞菁颜料。 得到的羟基金属酞菁颜料包括在（1）8.2°，12.4°，16.5°和26.3°或（2）6.8°，12.5°和26.4°的布拉格角（2θ+/- 0.2°）处显示出不同衍射峰的羟基镓结晶 DEG。 所得到的羟基金属酞菁颜料作为电子照相感光体的电荷产生材料表现出高的光敏性和优异的稳定性。
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公开(公告)号：US5334478A
公开(公告)日：1994-08-02
申请号：US944631
申请日：1992-09-14
CPC分类号： C09B67/0026 , C09B67/0016 , C09B67/0019 , G03G5/0696
摘要： A layered photoconductive imaging member comprised of a supporting substrate, a photogenerating layer and a charge transport layer, and wherein the photogenerating layer contains Type IV titanyl phthalocyanine obtained by a process which comprises the addition of an oxytitanium phthalocyanine containing a mixture of Type I and Type II titanyl phthalocyanine polymorphs, or a substantially pure Type II titanyl phthalocyanine polymorph to a solvent comprised of a trihaloacetic acid and an alkylene halide; adding the resultant solution to a mixture which enables precipitation of Type X oxytitanium phthalocyanine; separating the Type X oxytitanium phthalocyanine from the solution; and thereafter subjecting the Type X oxytitanium phthalocyanine obtained to treatment with a halobenzene, followed by the separation of the said Type IV oxytitanium phthalocyanine.
摘要翻译： 由支撑基板，光生代层和电荷输送层构成的分层感光成像部件，其中，所述光生成层含有IV型钛酞菁，该方法包括添加含有I型和型式的混合物的氧钛酞菁 II氧钛酞菁多晶型物或基本上纯的II型氧钛酞菁多晶型物与由三卤代乙酸和亚卤化物组成的溶剂; 将所得溶液加入到能够沉淀X型氧钛酞菁的混合物中; 从溶液中分离出X型氧钛酞菁; 然后将得到的X型氧钛酞菁用卤代苯处理，然后分离所述IV型氧钛酞菁。
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公开(公告)号：US5279622A
公开(公告)日：1994-01-18
申请号：US875164
申请日：1992-04-28
CPC分类号： C09B67/0072 , F02M26/29
摘要： Solid dyestuff preparations of reactive phthalocyanine dyestuffs of the formula ##STR1## in which the substituents have the meaning given in the description, have improved solubility in water if they contain 5 to 15% by weight of an acid-binding agent.
摘要翻译： 其中取代基具有在说明书中给出的含义的式“IMAGE”的活性酞菁染料的固体染料制剂在含有5至15重量％的酸结合剂时具有改善的在水中的溶解度。
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7.发明授权
公开(公告)号：US4971877A
公开(公告)日：1990-11-20
申请号：US261896
申请日：1988-10-25
申请人： Eiichi Miyamoto , Nariaki Mutou , Tooru Nakazawa , Tatsuo Maeda
发明人： Eiichi Miyamoto , Nariaki Mutou , Tooru Nakazawa , Tatsuo Maeda
CPC分类号： G03G5/0696 , C09B47/045 , C09B67/0019 , C09B67/0026 , C09B67/0035 , C09B67/0096
摘要： The first aspect of this invention resides in providing an .alpha.-type titanyl phthalocyanine composition comprising an .alpha.-type titanyl phthalocyanine and metal-free phthalocyanine. This .alpha.-type titanyl phthalocyanine composition is stable, wide in range of absorption wavelengths, and high in spectral sensitivity because it contains an .alpha.-type titanyl phthalocyanine in combination with metal-free phthalocyanine.The second aspect of this invention resides in providing a method for the production of an .alpha.-type titanyl phthalocyanine composition comprising an .alpha.-type titanyl phthalocyanine and a metal-free phthalocyanine, which method comprises pigmenting a concentrated sulfuric acid solution containing at least titanyl phthalocyanine by the acid paste process consisting in pouring said concentrated sulfuric acid solution into water. By this method, an .alpha.-type titanyl phthalocyanine composition stable to withstand the impact of aging can be easily produced.The third aspect of this invention resides in providing an electrophotographic sensitive material having superposed on an electroconductive substrate a sensitive layer compring an .alpha.-type titanyl phthalocyanine and a metal-free phthalocyanine. This electrophotographic sensitive material excels in charging property and dark attenuation property and exhibits high sensitivity and sparing residual potential.The fourth aspect of this invention resides in providing an electrophotographic sensitive material having superposed on an electroconductive substrate a sensitive layer comprising an .alpha.-type titanyl phthalocyanine composition and an electric charge transferring material exhibiting oxidation potential in the range of 0.45 to 0.65 eV. This electrophotographic sensitive material enjoys high sensitivity and shows sparing residual potential.
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公开(公告)号：US4557868A
公开(公告)日：1985-12-10
申请号：US624652
申请日：1984-06-26
IPC分类号： C09B47/00 , C09B47/04 , C09B47/067 , C09B67/12 , C09B67/16 , C09B67/50 , C09C1/00 , C09C3/08 , G03G5/06 , G03G9/06
CPC分类号： G03G9/06 , C09B47/045 , C09B47/067 , C09B67/0016 , C09B67/0019 , G03G5/0696
摘要： A process for preparing vanadyl phthalocyanine particles for photoresponsive devices.
摘要翻译： 制备用于光响应装置的氧钒基酞菁颗粒的方法。
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公开(公告)号：US4221606A
公开(公告)日：1980-09-09
申请号：US954502
申请日：1978-10-25
CPC分类号： C09B67/0032 , C09B67/0035
摘要： A phthalocyanine pigment composition comprising (A) 100 parts by weight of phthalocyanine pigment, (B) a specific phthalocyanine derivative and (C) a polyvalent metal salt of an anionic surface-active agent, the compounds (B) and (C) being contained in a molar ratio of 1:0.1-5 and totalling 0.5-30 parts by weight, the pigment composition being useful as a colorant in the preparation of coating materials and printing inks having excellent non-crystallization and non-flocculation as well as satisfactory fluidity, from which coating materials and printing inks are obtained coatings or films having remarkable gloss and high tinting strength.
摘要翻译： 一种酞菁颜料组合物，其包含（A）100重量份酞菁颜料，（B）特定酞菁衍生物和（C）阴离子表面活性剂的多价金属盐，所述化合物（B）和（C） 摩尔比为1：0.1-5，总计为0.5-30重量份，颜料组合物可用作制备涂料和印刷油墨的着色剂，具有优异的非结晶和非絮凝性以及令人满意的流动性 ，从其中获得涂料和印刷油墨，获得具有显着光泽和高着色力的涂层或膜。
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公开(公告)号：US3725433A
公开(公告)日：1973-04-03
申请号：US3725433D
申请日：1971-05-03
申请人： BASF AG
CPC分类号： C09B67/0019
摘要： The conversion of metal-free and metalliferous polyhalophthalocyanines into a pigmentary form by treatment of the crude pigment with a sulfuric acid monophenol ester or a reaction product of a phenol which is practically inert to nuclear sulfonation under the reaction conditions with chlorosulfonic acid or oleum. The treatment mixture then has water added to it and it is stirred for cleavage at 80* to 150*C and then aqueous sulfuric acid phase is separated and the pigment is isolated after the addition of an agent having an alkaline reaction so that the phenol passes into solution.
摘要翻译： 通过用硫酸单酚酯或在反应条件下与氯磺酸或发烟硫酸对核磺化实际上是惰性的酚的反应产物处理粗颜料，将无金属和含金属多卤代酞菁转化为颜料形式。 然后将处理混合物加入水中，并在80至150℃下搅拌裂解，然后分离含水硫酸相，加入具有碱性反应的试剂之后分离颜料，使苯酚通过 进入解决方案。
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