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公开(公告)号：US3985570A
公开(公告)日：1976-10-12
申请号：US596136
申请日：1975-07-15
申请人： Louis Antoine Cabut , Jean-Claude Henri Raoul Hardouin , Michel Ernest Antoine Huille , Daniel Francois Xavier Pigasse
发明人： Louis Antoine Cabut , Jean-Claude Henri Raoul Hardouin , Michel Ernest Antoine Huille , Daniel Francois Xavier Pigasse
CPC分类号： C09B68/42 , C09B47/12 , C09B67/0035 , C09B68/463
摘要： The preparation of pigment compositions with a copper phthalocyanine base, stable to crystallization is described.There is incorporated in the copper phthalocyanine pigments to be stabilized a compound of the general formula: ##SPC1##Wherein Pc represents a phthalocyanine residue, moiety or radical, X represents oxygen or sulfur or --NH-- bridge, R.sub.1 represents halogen or alkoxy, trifluoromethyl, trifluoromethoxy, cyano, carboxy, nitro, N-alkylamino or N,N-dialkylamino, R.sub.2 represents hydrogen, or alkyl or alkoxy group, R.sub.3 represents hydrogen or alkyl, n is a number from 1 to 8, R.sub.1, R.sub.2 and R.sub.3 may occupy the ortho, meta or para positions of the benzene ring.The pigment compositions according to the invention are particularly well suited for the coloring of printed inks.
摘要翻译： 描述了具有对结晶稳定的铜酞菁碱的颜料组合物的制备。
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公开(公告)号：US3985569A
公开(公告)日：1976-10-12
申请号：US596133
申请日：1975-07-15
CPC分类号： C09B47/12 , C09B67/0035
摘要： The preparation of pigment compositions with a base of copper phthalocyanine is disclosed, which pigments are stable to crystallization.There is incorporated in the copper phthalocyanine pigments to be stabilized a compound of the formula:Wherein Pc represents phthalocyanine, A represents alkyl, cycloalkyl, unsubstituted aralkyl or aralkyl substituted by low molecular weight alkyl groups, and n is a number from 1 to 8.The stabilized pigment compositions according to the invention are particularly well suited for coloring printing inks.
摘要翻译： 公开了具有铜酞菁碱的颜料组合物的制备，哪种颜料对结晶是稳定的。
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公开(公告)号：US3981734A
公开(公告)日：1976-09-21
申请号：US596132
申请日：1975-07-15
CPC分类号： C09B68/42 , C09B47/08 , C09B67/0035 , C09B68/46
摘要： The preparation of pigment compositions with a copper phthalocyanine base is disclosed, which compositions are stable to crystallization.There is incorporated in the copper phthalocyanine pigments to be stabilized a compound of the formula:Pc -- (X - A).sub.nwherein Pc is a phthalocyanine radical, X represents oxygen or sulfur or the --NH-- bridge, A represents a branched or straight chain alkyl group having 4 to 20 carbon atoms or an aryl group which may be substituted by halogen atoms, a trifluoromethyl group or alkyl or alkoxy groups, and n is a number from 1 to 8.The pigment compositions prepared according to the invention are particularly well suited for the coloring of printing inks.
摘要翻译： 公开了具有铜酞菁碱的颜料组合物的制备，该组合物对结晶是稳定的。
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4.发明授权Phthalocyanines, compositions derived therefrom and processes for their preparation 失效酞菁，衍生自其的组合物及其制备方法
公开(公告)号：US3960587A
公开(公告)日：1976-06-01
申请号：US443600
申请日：1974-02-19
CPC分类号： C09B47/16 , C09B47/12 , C09B47/24 , C09B47/32 , C09B67/0035
摘要： Compounds falling within the formula: ##EQU1## in which Pc represents the residue of a phthalocyanine, R.sub.1 represents an alkyl group of low molecular weight or a cycloalkyl group, R.sub.2 represents a hydrogen atom, an alkyl group of low molecular weight or a cycloalkyl group, R.sub.3 represents a hydrogen atom or an alkyl group of low molecular weight, R.sub.1 and R.sub.2 or R.sub.1, R.sub.2 and R.sub.3 may also form a heterocyclic residue with the nitrogen atom and m and n each represent a whole or fractional number from 1 to 4; mixture of phthalocyanine pigments comprising a phthalocyanine pigment unstable to flocculation or sedimentation and at least one compound of the above formula; process for the stabilization of a phthalocyanine pigment comprising incorporating therein at least one compound of the above formula; process for the preparation of a compound of the above formula comprising reacting a phthalocyanine-sulphonate of the formula:Pc (SO.sub.3 M).sub.n (III)with an acetic solution of a phthalocyanine of the formula: ##EQU2## OR WITH AN AQUEUOS SOLUTION OF A PHTHALOCYANINE OF THE FORMULA: ##EQU3## at the rate of (n/mmoles of phthalocyanine of formula (IV) or (V) to one mole of compound of formula (III) and the solid is filtered off, drained and dried, wherein Pc, m, R.sub.1 and R.sub.2 have the meanings given in claim 1, R'.sub.3 represents either an alkyl group of low molecular weight or, together with R.sub.1 and R.sub.2, forms a heterocyclic residue and M represents sodium or potassium or the ammonium group, and paints, lacquers, ink and plastic material colored by means of a mixture of a phthalocyanine pigment unstable to flocculation or sedimentation and at least one compound of the above formula.
摘要翻译： 落在式中的化合物：R1 - | [Pc（SO3）n] m / n（R2-N-CH2）m Pc（Ⅱ）| + R3其中Pc表示酞菁的残基，R1表示 低分子量或环烷基，R 2表示氢原子，低分子量烷基或环烷基，R 3表示氢原子或低分子量的烷基，R 1和R 2或R 1，R 2和R 3可以 也形成具有氮原子的杂环残基，m和n各自表示1至4的整数或分数; 包含不溶于絮凝或沉降的酞菁颜料的酞菁颜料的混合物和至少一种上式的化合物; 稳定酞菁颜料的方法包括在其中加入至少一种上式的化合物; 制备上式化合物的方法，包括使下式的酞菁磺酸盐：
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公开(公告)号：US3985767A
公开(公告)日：1976-10-12
申请号：US478423
申请日：1974-06-11
IPC分类号： C09B47/067 , C09B47/04
CPC分类号： C09B47/067
摘要： A process for the preparation of copper phthalocyanine which comprises heating 4 moles of phthalodinitrile with about 1 mole of cuprous chloride at a temperature of from 140.degree. to 300.degree.C. in the presence of 10% to 30%, with respect to the weight of phthalodinitrile, of an ammonium salt which decomposes at a temperature of from 30.degree. to 200.degree.C. with the liberation of ammonia; and copper phthalocyanine prepared by this process.
摘要翻译： 一种制备铜酞菁的方法，其包括在约10％至30％的温度下，在约10％至30％的温度下，以约1摩尔氯化亚铜加热4摩尔邻苯二甲腈，相对于 邻苯二甲腈，铵盐，在氨释放的情况下在30〜200℃的温度下分解; 和通过该方法制备的铜酞菁。
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公开(公告)号：US4035397A
公开(公告)日：1977-07-12
申请号：US487683
申请日：1974-07-11
摘要： Dyestuffs of the formula: ##STR1## in which R represents a hydroxy, amino, alkylamino or cyclo-alkylamino group, or a residue of the formula: ##STR2## n is equal to 0 or 1, X represents a hydrogen or halogen atom, a sulphonic group or an alkyl residue containing 1 to 4 carbon atoms, Y represents a hydrogen atom or a sulphonic group in position 5, 6, 7 or 8 at least one of the symbols X and Y representing a sulphonic group if n is equal to 0; process for the preparation of such dyestuffs; process for the coloration of natural or synthetic polyamide fibres with such dyestuffs and natural or synthetic polyamides dyed or printed with such dyestuffs.
摘要翻译： 下式的染料：其中R表示羟基，氨基，烷基氨基或环烷基氨基或下式的残基：其中n表示0或1，X表示 氢或卤素原子，磺酸基或含有1至4个碳原子的烷基，Y表示氢原子或位置5,6,7或8中的磺基，表示磺酸的符号X和Y中的至少一个 n如果n等于0; 制备这种染料的方法; 天然或合成聚酰胺纤维与这种染料着色的染色或印染的天然或合成聚酰胺的方法。
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