公开(公告)号：US4198203A

公开(公告)日：1980-04-15

申请号：US901093

申请日：1978-04-28

申请人： Manfred Groll ,  Friedhelm Muller

发明人： Manfred Groll ,  Friedhelm Muller

IPC分类号： C09B47/04 ,  C09B47/24 ,  C09B67/26 ,  C09B69/04 ,  D21H21/28 ,  D21H1/46 ,  D21D3/00 ,  D21H3/80

CPC分类号： C09B67/0073 ,  C09B47/24 ,  C09B69/04 ,  D21H21/28

摘要： Dyestuff solutions ofCuPc-(3)(SO.sub.3.sup..crclbar. M.sup..sym.).sub.min whichCuPc denotes copper phthalocyanine,m denotes a number from 1.8 to 2.5 andM.sup..sym. denotes a mixture of A.sub.n.sup..sym. and an amine of the formula ##STR1## in which n represents a number 0.8 to 1.5,A.sub.n.sup..sym. represents an alkali metal ion or NH.sub.4 ion,R.sub.1 and R.sub.2 represent hydrogen, C.sub.1 -C.sub.4 -alkyl or (CH.sub.2 --CH.sub.2 --O).sub.p -H andR.sub.3 represents --(CH.sub.2 --CH.sub.2 --O).sub.p -H, whereinp denotes an integer from 1 to 6,are suitable for dyeing paper in turquoise-colored shades.

摘要翻译： CuPc-（3）（SO 3（ - ）M（+））m的染料溶液，其中CuPc表示铜酞菁，m表示1.8至2.5的数，M（+）​​表示An（+）和胺 其中n表示数字0.8至1.5，An（+）表示碱金属离子或NH 4离子，R 1和R 2表示氢，C 1 -C 4 - 烷基或（CH 2 -CH 2 -O） R3表示 - （CH2-CH2-O）pH，其中p表示1至6的整数，适用于以绿松石色的色调染色纸。

公开(公告)号：US4023924A

公开(公告)日：1977-05-17

申请号：US362899

申请日：1973-05-23

申请人： Alfred Frei ,  Georg Schoefberger ,  August Schweizer

发明人： Alfred Frei ,  Georg Schoefberger ,  August Schweizer

IPC分类号： B32B15/08 ,  C09B31/02 ,  C09B33/02 ,  C09B33/10 ,  C09B35/02 ,  C09B35/08 ,  C09B35/46 ,  C09B43/12 ,  C09B43/14 ,  C09B43/16 ,  C09B67/26 ,  D21H21/28 ,  D21D3/00 ,  D21H1/46 ,  D21H3/80

CPC分类号： C09B43/12 ,  B32B15/08 ,  C09B31/025 ,  C09B33/02 ,  C09B33/10 ,  C09B35/02 ,  C09B35/08 ,  C09B35/46 ,  C09B43/14 ,  C09B43/16 ,  C09B67/0073 ,  D21H21/28

摘要： Concentrated, liquid preparations of metal-free direct azo dyes which contain in each instance 1 part by weight of dye, 1 to 8 parts by weight of water, and 0.5 to 5 or preferably 0.5 to 2 parts by weight of an amide are useful for dyeing paper in the stock and for dyeing paper sheet.

摘要翻译： 含有1重量份染料，1〜8重量份水和0.5-5重量份，优选0.5-2重量份酰胺的无金属直接偶氮染料的浓缩液体制剂可用于 染色纸和染色纸。

公开(公告)号：US4002424A

公开(公告)日：1977-01-11

申请号：US369816

申请日：1973-06-14

申请人： Sanford Byrom Smith

发明人： Sanford Byrom Smith

IPC分类号： C09B31/08 ,  C09B67/26 ,  C09B31/02 ,  D06P1/00 ,  D21H1/46

CPC分类号： C09B67/0073 ,  C09B31/08 ,  Y10S8/937

摘要： Solution of a mixture of isomers of naphthylazophenylazonaphthyl dye containing two sulfonate substituents, the solution comprising said dye, water, triethanolamine, lithium base and urea. The dyes have good solubility and substantivity and are useful among other things, for dyeing cellulosic substrates.

摘要翻译： 含有两个磺酸盐取代基的萘基氮杂萘基萘基染料的异构体的混合物溶液，所述溶液包含所述染料，水，三乙醇胺，锂碱和尿素。 这些染料具有良好的溶解性和亲和性，并且对于染色纤维素基质是有用的。

公开(公告)号：US3709903A

公开(公告)日：1973-01-09

申请号：US3709903D

申请日：1970-07-01

申请人： STERLING DRUG INC

发明人： JEFFERIES P ,  CROUNSE N

IPC分类号： C09B44/02 ,  C09B47/32 ,  C09B47/04 ,  C09B47/06 ,  D21H1/46

CPC分类号： C09B44/02 ,  C09B47/32

摘要： WATER-SOLUBLE CATIONIC DYESTUFFS OF THE FORMULAE

A-(N(-R1)(-R2)-(LOWER ALKYLENE)-N(-Y)-R0)K K AN(-)

WHEREIN R0 IS HYDROGEN, LOWER-ALKYL OR HYDROXY-LOWER-ALKYL; R1 IS LOWER-ALKYL, LOWER-ALKENYL OR HYDROXY-LOWER-ALKYL OR R2 IS LOWER-ALKYL, LOWER-ALKENYL, HYDROXY-LOWER-ALKYL OR -(LOWER-ALKYLENE)-NROY OR R1 AND R2 TOGETHER WITH THE NITROGEN ATOM, ARE PYRROLIDINO, PIPERIDINO OR 4-LOWER-ALKANOYL PIPERAZINO; Y IS HYDROGEN OR

A1-(N(-R8)(-R10)-R9)G G AN(-)

WHEREIN R IS HYDROGEN, LOWER-ALKYL, LOWER-ALKENYL, PHENYL OR PHENYL-LOWER ALKYL; A IS A MEMBER SELECTED FROM THE GROUP CONSISTING OF (1) A PHTHALOCYANIDE DYESTUFF RESIDUE ATTACHED TO THE QUATERNARY AMMONIUM NITROGEN ATOM THROUGH A METHYLENE BRIDGE OR (2) AN AROMATIC AZO DYESTUFF RESIDUE ATTACHED TO THE QUATERNARY AMMONIUM NITROGEN ATOM THROUGH A LOWER-ALKYLENE BRIDGE; K IS A SMALL INTEGER WHOSE VALUE IS DEPENDENT ON THE NATURE OF A SUCH THAT IT HAS A RANGE FROM ONE TO TWO WHEN A IS A AROMATIC AZO DYESTUFF RESIDUE AS DESCRIBED ABOVE AND A RANGE FROM ONE TO FIVE WHEN A IS A PHTHALOCYANINE RESIDUES AS DESCRIBED ABOVE; R8 IS LOWER-ALKYL, LOWER-ALKENYL OR HYDROXY-LOWER-ALKYL; R9 IS LOWER-ALKYL OR HYDROXY-LOWER-ALKYL; R10 IS LOWER-ALKYL OR LOWER-ALKENYL; A1 IS AN AROMATIC AZO DYESTUFF RESIDUE ATTACHED TO THE QUATERNARY AMMONIUM NITROGEN ATOM THROUGH A LOWERALKYLENE BRIDGE; G IS A SMALL INTEGER WHOSE VALUE IS DEPENDENT ON THE NATURE OF A1 SUCH THAT IT HAS A RANGE FROM ONE TO TWO; AND AN IS AN ANION ARE PARTICULARLY USEFUL FOR COLORING NATURAL FIBERS, SYNTHETIC FINER-FORMING MATERIALS AND CELLULOSIC MATERIALS.

公开(公告)号：US3701624A

公开(公告)日：1972-10-31

申请号：US3701624D

申请日：1971-02-01

申请人： DU PONT

发明人： FRANKLIN RICHARD C

IPC分类号： C09B33/10 ,  C09B41/00 ,  C09B35/26 ,  D06P1/04 ,  D21H1/46

CPC分类号： C09B41/001 ,  C09B33/10 ,  Y10S8/937

摘要： DIRECT BIS(ARYLAZO- AND SULFOARYLAZO)-J-ACID UREA DYESTUFFS, USEFUL FOR DYEING CELLULOSIC MATERIALS, THEIR PREPARATION BY A PROCESS WHICH COMPRISES COUPLING AN ARYL OR SULFOARYL DIAZONIUM COMPOUND TO J-ACID UREA IN A NEUTRAL TO ALKALINE AQUEOUS MEDIUM TO WHICH IS ADDED A LITHIUM BASE SELECTED FROM THE HYDROXIDE, BICARBONATE AND CARBONATE, AND STABLE, UNIFORM, AQUEOUS, DYE PASTES OF SAID DYES.

公开(公告)号：US4536570A

公开(公告)日：1985-08-20

申请号：US436509

申请日：1982-10-25

申请人： Nathan N. Crounse

发明人： Nathan N. Crounse

IPC分类号： C09B29/15 ,  C09B35/18 ,  C09B35/28 ,  C09B33/02 ,  C09B35/30 ,  D06P1/02 ,  D21H1/46

CPC分类号： C09B35/28 ,  C09B29/103 ,  C09B35/18 ,  Y10S534/01 ,  Y10S8/919

摘要： This invention relates to novel mixtures consisting essentially of benzanilide bridged disazo compounds which are randomly substituted with x (N-substituted sulfonamido) groups, to acid-addition salts of said disazo compounds, useful as direct dyes particularly in the dyeing of cellulose, and to methods of preparation of said mixtures of (N-substituted sulfonamido) substituted disazo compounds.

摘要翻译： 本发明涉及基本上由N-（N-取代的磺酰胺基）基团无规取代的苯甲酰苯胺桥连双偶氮化合物与所述二偶氮化合物的酸加成盐组成的新型混合物，特别是用作纤维素染色中的直接染料，以及 所述（N-取代磺酰氨基）取代的双偶氮化合物混合物的制备方法。

公开(公告)号：US4238283A

公开(公告)日：1980-12-09

申请号：US45367

申请日：1979-06-04

申请人： Randall K. Greene ,  Willard A. Geiszler, Jr.

发明人： Randall K. Greene ,  Willard A. Geiszler, Jr.

IPC分类号： A24D1/02 ,  D21H17/14 ,  D21H5/16 ,  D21H1/46

CPC分类号： A24D1/02 ,  D21H17/14 ,  D21H5/16 ,  Y10S8/919

摘要： Humic acid-dyed paper suitable for use as wrappers for smoking articles is post treated with magnesium sulfate to fix or render the humic acid insoluble. Paper treated in this manner provides a product of acceptable brown color. Smoking articles wrapped in the treated paper evolve a reduced amount of carbon monoxide on smoking under normal conditions in comparison to currently available brown papers stained with humic acid.

摘要翻译： 适合用作吸烟制品包装的腐殖酸染色纸用硫酸镁后处理以固定或使腐殖酸不溶。 以这种方式处理的纸提供了可接受的棕色颜色的产品。 与目前可用的用腐殖酸染色的褐色纸相比，在正常条件下，包裹在处理过的纸中的吸烟制品会吸收一定程度的吸烟。

公开(公告)号：US4150019A

公开(公告)日：1979-04-17

申请号：US396521

申请日：1973-09-12

申请人： Heinrich Frolich ,  Joachim Ribka

发明人： Heinrich Frolich ,  Joachim Ribka

IPC分类号： C09B29/02 ,  C09B29/32 ,  C09B67/00 ,  D06P1/08 ,  C09B29/36 ,  D06P1/04 ,  D21H1/46

CPC分类号： C09B67/00 ,  C09B29/02 ,  C09B29/32 ,  D06P1/08

摘要： Water insoluble yellow monoazo dyestuffs of the general formula 1 ##STR1## in which R.sub.1 represents alkyl, cycloalkyl or aralkyl, X represents a carboxylic acid ester or a carboxylic acid amide, and Y.sub.1 and Y.sub.2 represent hydrogen, chlorine or bromine, alkyl or alkoxy, and method for their preparation. The dyestuffs are valuable pigments, which may be used for dyeing lacquers, lacquer forming agents, natural or synthetic resins and polymers and for printing textile fibrous materials or paper. They are distinguished by good rheological properties and they are fast to light, weather and migration. Moreover, they are resistant to heat and show color intensity and pure shades.

摘要翻译： 通式1的水不溶性黄色单偶氮染料，其中R1代表烷基，环烷基或芳烷基，X代表羧酸酯或羧酸酰胺，Y1和Y2代表氢，氯或溴，烷基或烷氧基 ，及其制备方法。 染料是有价值的颜料，可用于染色漆，成漆剂，天然或合成树脂和聚合物，以及印刷纺织纤维材料或纸张。 它们具有良好的流变特性，具有光照，天气和迁移快等特点。 此外，它们具有耐热性和显色性和纯色调。

公开(公告)号：US4089851A

公开(公告)日：1978-05-16

申请号：US696299

申请日：1976-06-15

申请人： Hans Kramb

发明人： Hans Kramb

IPC分类号： C09B35/30 ,  C09B35/28 ,  C09B31/28 ,  D06P1/39 ,  D06P3/24 ,  D21H1/46

CPC分类号： C09B35/28

摘要： Disazo dyestuffs of the formula ##STR1## IN WHICH K represents the radical of a coupling component of the benzene, acetoacetic acid arylide, pyrazolone or aminopyrazole series,R.sub.1 and R.sub.2 denote hydrogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy or halogen andN denotes 1 or 2,Are suitable for the dyeing of natural and synthetic fibre materials and paper in greenish to reddish yellow shades. The dyeings particularly on polyamide have good to very good light fastness and good fastness to water and washing.

摘要翻译： 其中K表示苯，乙酰乙酸芳基化合物，吡唑啉酮或氨基吡唑系列的偶联组分的基团，R1和R2表示氢，C1-C4-烷基，C1-C4-烷氧基或卤素 和N DENOTES 1或2，适用于自然和合成纤维材料的染色以及绿色中的红色黄色染色。 特别是在聚酰胺上的染色具有良好至非常好的耐光性和良好的耐水牢度和洗涤性。

公开(公告)号：US4083681A

公开(公告)日：1978-04-11

申请号：US620641

申请日：1975-10-08

申请人： Alfred Frei ,  August Schweizer

发明人： Alfred Frei ,  August Schweizer

IPC分类号： C09B35/20 ,  C09B45/24 ,  C09B67/24 ,  D06P1/607 ,  D06P1/655 ,  D06P3/32 ,  D06P3/60 ,  D21H1/46

CPC分类号： D06P1/6076 ,  C09B35/20 ,  C09B45/24 ,  C09B67/0072

摘要： Stabilized dye compositions comprising a dye of the formula ##STR1## OR A SALT THEREOF, WHEREIN EACH Me is copper or nickel,Y is optionally substituted arylcarbamoyl,Z is lower alkyl, orY and Z taken together and with the carbon atoms to which they are joined form a naphthalene or heterocyclic ring,m is 1 to 3, andn is 1 or 2,With the proviso that the sum of m and n is 3 to 5,And, as a stabilizer therefor, an amino ether of the formula ##STR2## or a mixture thereof, WHEREIN R.sub.1 is hydrogen, alkyl of 1 to 3 carbon atoms or--R.sub.8 --O--R.sub.9).sub.t' OHeach R.sub.2 is hydrogen, alkyl of 1 to 3 carbon atoms or--R.sub.8 --O--R.sub.9).sub.u' OH,r.sub.4 is hydrogen, alkyl of 1 to 3 carbon atoms or--R.sub.8 --O--R.sub.9).sub.v' OH,each R.sub.5 is hydrogen, alkyl of 1 to 3 carbon atoms or--R.sub.8 --O--R.sub.9).sub.w' OH,each R.sub.3, R.sub.6, R.sub.7, R.sub.8 and R.sub.9 is independently alkylene of 2 or 3 carbon atoms,p is 1 to 12,Each of r' and s' is independently 0 to 5,Each of t', u', v' and w' is independently 0 to 13,With the proviso that the sum of r' and s' is 0 to 5 and the sum of all t', u', v' and w' is 0 to 26.

摘要翻译： 稳定的染料组合物，其包含式 + TR 的染料