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公开(公告)号：US4102892A
公开(公告)日：1978-07-25
申请号：US778117
申请日：1977-03-16
IPC分类号： C09B47/06
CPC分类号： C09B47/06
摘要： The chemical yield and the space-time yield of copper phthalocyanine obtained according to the "baking process" is improved if urea and phthalic anhydride, or its reaction products with ammonia, or the dehydration products thereof, are fed in the liquid form to the reaction vessel.
摘要翻译： 如果将尿素和邻苯二甲酸酐或其与氨的反应产物或其脱水产物以液体形式进料到反应中，则根据“烘焙过程”获得的铜酞菁的化学产率和时空产率得到改善 船只。
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公开(公告)号：US3994835A
公开(公告)日：1976-11-30
申请号：US422063
申请日：1973-12-05
IPC分类号： C08G18/00 , C08G18/38 , C08G18/65 , C09B67/46 , C09B69/10 , D06P3/00 , C08G18/14 , C08G18/30
CPC分类号： C09B69/106 , C08G18/38 , C08G18/3836
摘要： Dispersions of dyestuffs which contain at least one free amino or hydroxyl group capable of reacting with isocyanates under the conditions of polyaddition and liquids in which the dyes are soluble to an extent less than 2 % are suitable for the production of colored polyurethane foams. The dye dispersions can be added before or during the polyaddition reaction.
摘要翻译： 含有至少一种游离氨基或羟基的染料的分散体可适用于生产有色聚氨酯泡沫，该游离氨基或羟基能够在加聚条件下与异氰酸酯反应，并且其中染料可溶于低于2％的程度的液体。 染料分散体可以在加成反应之前或过程中加入。
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23.发明授权
公开(公告)号：US4340389A
公开(公告)日：1982-07-20
申请号：US254365
申请日：1981-04-15
申请人： Konrad Nonn , Joachim Laser , Karlheinz Wolf , Reinhold Hornle , Erich Istel
发明人： Konrad Nonn , Joachim Laser , Karlheinz Wolf , Reinhold Hornle , Erich Istel
CPC分类号： C09B67/0096 , C09B43/14 , C09B45/16 , C09B67/0003 , D06L3/1264
摘要： Process for the preparation of water-soluble dyestuffs with a low salt content, characterized in that the water-soluble dyestuffs are salted out from their aqueous solutions and/or dispersions by adding salts which are volatile at temperatures of about 40.degree. C. to about 250.degree. C. under a pressure of about 10 mm Hg to about 760 mm Hg, the dyestuffs are isolated and the volatile salts are volatilized during the drying process.
摘要翻译： 用于制备盐含量低的水溶性染料的方法，其特征在于通过加入在约40℃至约40℃的温度下挥发的盐将水溶性染料从其水溶液和/或分散体中盐析出 在约10mmHg至约760mm Hg的压力下，分离出染料，并且挥发性盐在干燥过程中挥发。
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24.发明授权
公开(公告)号：US3967922A
公开(公告)日：1976-07-06
申请号：US495902
申请日：1974-08-08
申请人： Karlheinz Wolf , Reinhold Hornle , Hans Kunzelmann , Theodor Hild
发明人： Karlheinz Wolf , Reinhold Hornle , Hans Kunzelmann , Theodor Hild
IPC分类号： C09B67/00 , C09B67/44 , C08F116/06
CPC分类号： C09B67/0092 , C09B67/0083
摘要： Pulverulent or granular dyestuff preparations containing water-soluble dyestuffs and polyvinyl alcohol are suitable for the preparation of concentrated dyestuff solutions in water, water-soluble organic solvents or in mixtures thereof.
摘要翻译： 含有水溶性染料和聚乙烯醇的粉末或颗粒状染料制剂适用于在水，水溶性有机溶剂或其混合物中制备浓缩的染料溶液。
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公开(公告)号：US4295849A
公开(公告)日：1981-10-20
申请号：US775898
申请日：1977-03-09
申请人： Konrad Nonn , Karlheinz Wolf , Artur Haus , Reinhold Hornle
发明人： Konrad Nonn , Karlheinz Wolf , Artur Haus , Reinhold Hornle
CPC分类号： C09B67/0092 , D06P5/004
摘要： The invention relates to the preparation of pulverulent formulations of transfer printing dyestuffs.The process is characterized in that the aqueous dispersions of these dyestuffs are mixed with compounds of the formulaR--ZwhereinR denotes a hydrophobic radical with at least 5 C atoms andZ denotes the groups --COOH, --NH.sub.2, --O(C.sub.2 H.sub.4 O).sub.n H, --NX.sub.1 X.sub.2 or --NH(CH.sub.2).sub.m NX.sub.1 X.sub.2,in whichn is 0, 1 or 2,m is 2-6 andX.sub.1 /X.sub.2 is H or C.sub.1 -C.sub.4 -alkyl,with the proviso that R represents a non-cyclic aliphatic radical when Z represents COOH,and the aqueous mixtures are converted into dry pulverulent form in a manner which is in itself known.The preparation can easily be dispersed in organic media, for example in organic solvents such as those customary in the preparation of printing pastes, and are outstandingly suitable for the preparation of printing inks for printing temporary supports for heat transfer printing.
摘要翻译： 本发明涉及转印印花染料的粉末制剂的制备。 该方法的特征在于将这些染料的水分散体与式RZ化合物混合，其中R表示具有至少5个C原子的疏水基团，Z表示基团-COOH，-NH 2，-O（C 2 H 4 O）n H， -NX1X2或-NH（CH2）mNX1X2，其中n为0,1或2，m为2-6，X1 / X2为H或C1-C4-烷基，条件是R表示非环状脂族基团 当Z表示COOH时，并且水性混合物以本身已知的方式转化为干粉状。 该制剂可以容易地分散在有机介质中，例如在诸如印刷浆料制备中常用的有机溶剂中，并且非常适用于制备用于印刷传热印刷的临时载体的印刷油墨。
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公开(公告)号：US4217266A
公开(公告)日：1980-08-12
申请号：US2792
申请日：1979-01-11
申请人： Alfred Pischtschan , Karlheinz Wolf , Reinhold Hornle , Fritz Bremer , Bernhard Arnold , Werner Kullick
发明人： Alfred Pischtschan , Karlheinz Wolf , Reinhold Hornle , Fritz Bremer , Bernhard Arnold , Werner Kullick
CPC分类号： C08J3/226 , C09B67/006 , C08J2425/00
摘要： A pigment preparation containing a pigment, a nonionic surface-active agent and, as a thermoplastic finishing agent, a copolymer which has an average molecular weight of 80,000 to 160,000 and consists of 90-50% by weight of .alpha.-methylstyrene and 10-50% by weight of acrylonitrile, and its use for the mass coloring of thermoplastic moulding compositions.
摘要翻译： 含有颜料，非离子表面活性剂和作为热塑性整理剂的共聚物的颜料制剂，其平均分子量为80,000至160,000，由90-50重量％的α-甲基苯乙烯和10-50 丙烯腈的重量％，以及其用于热塑性模塑组合物的大量着色的用途。
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公开(公告)号：US4186029A
公开(公告)日：1980-01-29
申请号：US926076
申请日：1978-07-19
申请人： Volker Aign , Hans Schulze , Fritz Bremer , Reinhold Hornle , Karlheinz Wolf , Wilhelm Berlenbach , Peter Rasche
发明人： Volker Aign , Hans Schulze , Fritz Bremer , Reinhold Hornle , Karlheinz Wolf , Wilhelm Berlenbach , Peter Rasche
CPC分类号： C09B67/0089 , D06L3/1264 , D06P1/6135
摘要： Aqueous dyestuff dispersions which contain water-insoluble dyestuffs and water-soluble oxyalkylation products of compounds which are obtainable by the addition of styrene or its derivatives onto phenols or naphthols, or derivatives of such oxyalkylation products, are suitable for pigmenting natural or synthetic materials.
摘要翻译： 含有水不溶性染料和通过将苯乙烯或其衍生物加成苯酚或萘酚或这些烷氧基化产物的衍生物获得的化合物的水溶性烷氧基化产物的水性染料分散体适用于着色天然或合成材料。
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公开(公告)号：US4118391A
公开(公告)日：1978-10-03
申请号：US778154
申请日：1977-03-16
摘要： The production of copper phthalocyanine in accordance with German Offenlegungsschrift No. 2,432,564 is improved by the process which is characterized in that the reaction product formed at 130.degree.-300.degree. C from optionally substituted phthalic anhydride, reaction products of optionally substituted phthalic anhydride with ammonia, or the dehydration products thereof, urea and, optionally, a catalyst is reacted with a copper salt and, optionally, a catalyst at temperatures of 150.degree.-350.degree. C and preferably 170.degree.-300.degree. C with the proviso that the catalyst is added either during the preparation of the starting material or during the reaction with the copper salt.
摘要翻译： 根据德国Offenlegungsschrift No.2,432,564的铜酞菁的生产方法得到改进，其特征在于在130-300℃从任选取代的邻苯二甲酸酐，任选取代的邻苯二甲酸酐与氨的反应产物形成的反应产物， 或其脱水产物，脲和任选的催化剂与铜盐和任选的催化剂在150-350℃，优选170-300℃的温度下反应，条件是加入催化剂 在制备原料或在与铜盐反应期间。
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公开(公告)号：US4083689A
公开(公告)日：1978-04-11
申请号：US617195
申请日：1975-09-26
CPC分类号： C09B67/0083 , C09B67/0092 , Y10S8/14 , Y10S8/907 , Y10S8/915
摘要： Dyestuff preparations consisting of one or more water-soluble dyestuffs, one or more water-soluble carboxylic acid amides with melting points between 40.degree. and 200.degree. C optionally further customary auxiliaries are easily wettable with water and easily and rapidly soluble even in cold water.
摘要翻译： 由一种或多种水溶性染料组成的染料制剂，一种或多种熔点在40°至200°C之间的水溶性羧酸酰胺，任选地进一步的常规助剂都易于用水润湿，即使在冷水中也容易且迅速溶解。
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公开(公告)号：US3998652A
公开(公告)日：1976-12-21
申请号：US571864
申请日：1975-04-25
申请人： Volker Aign , Klaus Walz , Reinhold Hornle , Karlheinz Wolf , Norbert Pusch
发明人： Volker Aign , Klaus Walz , Reinhold Hornle , Karlheinz Wolf , Norbert Pusch
CPC分类号： C09B67/006 , C09B67/0085
摘要： Aqueous pigment dispersions which contain organic or inorganic pigments and water-soluble oxalkylation products of compounds which are obtainable by condensation of aromatic compounds, containing phenolic OH groups, or their ethers, especially lower alkyl ethers, with formaldehyde and amines which contain at least 2 NH groups which are reactive towards formaldehyde, or derivatives of such oxalkylation products are suitable for pigmenting natural or synthetic materials.
摘要翻译： 含有有机或无机颜料的水性颜料分散体和化合物的水溶性烷氧基化产物，其可通过含有酚OH基团或其醚，特别是低级烷基醚的芳族化合物与含有至少2个NH的甲醛和胺缩合而获得 对甲醛具有反应性的基团或这些烷氧基化产物的衍生物适于着色天然或合成材料。
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