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1. 发明授权

US5125930A Polymeric cationic dyes including a quaternized pyridinium group 失效
标题翻译：包括季铵化吡啶鎓基团的聚合阳离子染料
公开(公告)号：US5125930A
公开(公告)日：1992-06-30
申请号：US618699
申请日：1990-11-27
申请人： Koichi Taniguchi
发明人： Koichi Taniguchi
IPC分类号： C09B23/00 , C09B23/14 , C09B69/10 , D06P1/41 , D06P3/32 , D06P3/60 , D21H21/28
CPC分类号： C09B23/145 , C09B69/105 , D21H21/28 , Y10S8/919
摘要： Polymeric cationic dyes wherein the same or different monomer components represented by the following formula (1) are linked at the terminal amino groups by a crosslinking agent:H.sub.2 N--A--CH.dbd.CH--B (1)in which A represents a substituted or unsubstituted benzene ring and B represents the radical of a quaternized methylene active compound. The dyes are used in particular for dyeing paper.
摘要翻译：其中由下式（1）表示的相同或不同的单体成分的聚合阳离子染料在末端氨基上通过交联剂连接：H 2 N-A-CH = CH-B（1）其中A表示取代或未取代的苯环，B代表季铵化亚甲基活性化合物的基团。染料特别用于染色纸。

2. 发明授权

US4968784A Phenylazophenylazonaphtholsulfonic acids substituted by a triaminotriazine radical 失效
标题翻译：被三氨基三嗪基取代的苯基偶氮苯基萘酚磺酸
公开(公告)号：US4968784A
公开(公告)日：1990-11-06
申请号：US359148
申请日：1989-05-31
申请人： Hidenori Imai , Masahiro Hiraki , Yoshiaki Shimizu
发明人： Hidenori Imai , Masahiro Hiraki , Yoshiaki Shimizu
IPC分类号： C09B31/065 , C09B31/072 , C09B31/08 , D06P1/41
CPC分类号： C09B31/072 , C09B31/08
摘要： Disazo compounds represented by the following formula (I): ##STR1## in which R.sub.1 and R.sub.2 are hydrogen, C.sub.1-3 alkyl, C.sub.1-4 alkoxy C.sub.1-3 alkyl, phenyl C.sub.1-3 alkyl, phenoxy C.sub.1-3 alkyl, hydroxy C.sub.1-3 alkyl, cyano C.sub.1-3 alkyl, C.sub.1-4 alkoxyhydroxy C.sub.1-3 alkyl or hydroxyphenoxy C.sub.1-3 alkyl,R.sub.3 is C.sub.1-4 alkyl,R.sub.4 is methyl or ethyl,R.sub.5 is hydrogen, chlorine, methyl or methoxy,n is 2 or 3 respectivelyin the form of the free acid is disclosed and these present compounds are used for dyeing of various fibre materials, leather, wood, pulp and paper etc. in black shade and preparing of black ink for ink-jet, felt-pen and signpen etc. The present compounds have high color value, high affinity and high dyeing velocity on paper and excellent fastnesses.
摘要翻译：由下式（I）表示的双偶氮化合物：其中R 1和R 2是氢，C 1-3烷基，C 1-4烷氧基C 1-3烷基，苯基C 1-3烷基，苯氧基C 1 -3-烷基，羟基C 1-3烷基，氰基C 1-3烷基，C 1-4烷氧基羟基C 1-3烷基或羟基苯氧基C 1-3烷基，R 3是C 1-4烷基，R 4是甲基或乙基，R 5是氢，甲基或甲氧基，公开了分别为游离酸形式的n为2或3，并且这些本发明化合物用于在黑色阴影中染色各种纤维材料，皮革，木材，纸浆和纸等，并制备黑色油墨喷墨，毛笔和签字等。本发明化合物具有高的色值，高亲和力和高染色速度的纸张和优异的牢度。

3. 发明授权

US4557732A Process for spin-dyeing of acid-modified polymers of acrylonitrile by the wet-spinning procedure using quaternary ammonium or cyclammonium dyestuffs of low M value and high cation weight having two or three said ammonium or cyclammonium groups 失效
标题翻译：使用具有低M值和高阳离子重量的季铵或环状铵染料通过湿法纺丝方法将丙烯腈的酸改性聚合物进行纺丝染色的方法，其具有两个或三个所述铵或环铵基团
公开(公告)号：US4557732A
公开(公告)日：1985-12-10
申请号：US538800
申请日：1983-10-04
申请人： Manfred Hahnke , Reinhard Mohr , Kurt Hohmann
发明人： Manfred Hahnke , Reinhard Mohr , Kurt Hohmann
IPC分类号： D06P1/41 , C08K5/00 , C09B69/06 , D01F6/54 , D06P3/76 , D06P7/00 , D06P3/70
CPC分类号： D01F6/54 , C08K5/0041 , C09B69/06 , Y10S534/01
摘要： Improvement of a process for spin-dyeing acid-modified polymers or copolymers of acrylonitrile in which cationic quaternary dyestuffs are added to the spinning mass and spun according to the wet-spinning procedure. The improvement is characterized by using dyestuffs characterized by a migration factor M of 20 or less than 20, by a combination index K of less than 2.5 and a cation weight of more than 310. Migration factor M and combination index K are known values in the dyestuff field or can be determined. The dyestuff to be used according to the invention can belong to the most different classes of dyestuffs; they fix rapidly on the polymer, and thus they do not color, or color only to a minor extent, the coagulation, stretching and washing baths although they are soluble in water and aqueous solutions of these baths. The fibers and filaments obtained by the process of the invention have outstanding fastnesses to wet processing and, owing to the absence of dyestuff aggregates at the surface of the fiber such as occur when spin-dyeing with pigments, very good fastnesses to dry and wet rubbing. The fibers are intense, absolutely transparent and free from specks.
摘要翻译：改进将染色酸改性聚合物或丙烯腈的共聚物的方法改进，其中将阳离子季染料加入到纺丝织物中并根据湿纺丝方法纺丝。改进的特征在于使用迁移因子M为20或小于20的染料，组合指数K小于2.5，阳离子重量大于310.迁移因子M和组合指数K为染料领域或可以确定。根据本发明使用的染料可以属于最不同类型的染料; 它们快速固定在聚合物上，因此它们不会在凝固，拉伸和洗涤浴中颜色不浅或仅在较小程度上着色，尽管它们可溶于水和这些浴的水溶液。通过本发明的方法获得的纤维和细丝具有优异的湿法加工牢度，并且由于在用颜料旋转染色时在纤维表面没有染料聚集体，因此具有非常好的干湿摩擦牢度。纤维是强烈的，绝对透明的，没有斑点。

4. 发明授权

US4445904A Process for continuously dyeing in the gel state fiber material of acrylonitrile polymers spun from organic solvents with carbinol- or anhydro base of basic dye 失效
标题翻译：丙烯腈聚合物凝胶状态纤维材料连续染色的方法，用丙烯腈聚合物从有机溶剂与碱性染料的甲醇或脱氢碱
公开(公告)号：US4445904A
公开(公告)日：1984-05-01
申请号：US434374
申请日：1982-10-14
申请人： Manfred Hahnke , Wolfgang Teige
发明人： Manfred Hahnke , Wolfgang Teige
IPC分类号： C09B11/10 , C09B11/26 , D01F1/06 , D06P3/70 , D06P1/41
CPC分类号： D01F1/06 , C09B11/10 , C09B11/26 , D06P3/702 , Y10S8/927
摘要： A process for the continuous dyeing of fiber material of one or more acid-modified polymers or copolymers of acrylonitrile in the gel state, said fiber material having been produced by wet spinning from a spinning solution containing one or more organic solvents, which process comprises dyeing the fiber material with a solution of a carbinol base or anhydro base of a carboxyl- or sulfo-free N-arylated triarylmethane dyestuff, a carboxyl- or sulfo-free N-arylated diarylindolylmethane dyestuff, a carboxyl- or sulfo-free N-arylated diaryloxazine dyestuff, a carboxyl- or sulfo-free N-arylated diarylxanthene dyestuff, or a carboxyl- or sulfo-free N-arylated diarylazine dyestuff in a dye bath containing water and the organic spinning solvent or solvents.
摘要翻译：一种在凝胶状态下连续染色一种或多种酸改性聚合物或丙烯腈共聚物的纤维材料的方法，所述纤维材料是通过从含有一种或多种有机溶剂的纺丝溶液进行湿法纺丝制备的，该方法包括染色具有羧基或无磺基的N-芳基化三芳基甲烷染料的甲醇碱或脱水碱的溶液的纤维材料，不含羧基或无磺酸的N-芳基化二芳基甲基吲哚甲烷染料，不含羧基或无磺酸的N-芳基化二氧杂环丙烷染料，不含羧基或无磺酸的N-芳基化二芳基呫吨染料，或含有羧基或磺基的N-芳基化二芳基芳基染料，在含有水的有机纺丝溶剂或溶剂的染浴中。

5. 发明授权

US4422969A Cationic styryl dyestuffs 失效
标题翻译：阳离子苯乙烯染料
公开(公告)号：US4422969A
公开(公告)日：1983-12-27
申请号：US313111
申请日：1981-10-20
申请人： Hermann Beecken
发明人： Hermann Beecken
IPC分类号： C09B23/00 , C07D233/61 , C09B23/01 , C09B23/14 , D06P1/41 , D21H21/28 , C07D213/57 , C07C121/78
CPC分类号： D21H21/28 , C09B23/0091 , C09B23/143 , D06P1/41
摘要： Cationic styryl dyestuffs of the general formula ##STR1## wherein Q.sup.+ designates a cationic grouping,X designates a connecting member, andR designates hydrogen, alkyl, alkenyl, aralkyl, aryl, a radical of the formula --X--Q.sup.+ An.sup.- or, by ring closure with --X--Q.sup.+ and the N atom, form a heterocyclic structure of the formula ##STR2## where R.sup.2 is identical to hydrogen, alkyl, alkenyl or aralkyl, andR.sup.3 is identical to alkyl, orR.sup.2 and R.sup.3 together are identical to (CH.sub.2).sub.4 or (CH.sub.2).sub.5, andA designates a 1,4-arylene group, which optionally gives a fused ring system by ring closure with N-R,R.sup.1 designates hydrogen or alkyl,B designates a divalent, non-ionic aromatic and/or hetero-aromatic bridge, andAn.sup.- designates an anion,and the cyclic and acyclic substituents, connecting members and bridges can carry non-ionic radicals, are used for dyeing natural and synthetic cationically colorable substrates, preferably for dyeing paper.
摘要翻译：通式为“IMAGE”的阳离子苯乙烯基染料，其中Q +表示阳离子基团，X表示连接构件，R表示氢，烷基，烯基，芳烷基，芳基，式-X-Q + An-或通过与-X-Q +和N原子的闭环形成式为“IMAGE”的杂环结构，其中R 2与氢，烷基，链烯基或芳烷基相同，并且R 3与烷基相同或R 2和R 3一起与（CH 2）4或（CH 2）5相同，A表示1,4-亚芳基，其任选地通过用NR闭环而形成稠环体系，R 1表示氢或烷基，B表示二价，离子芳香族和/或杂芳族桥，An-表示阴离子，环状的无环取代基，连接构件和桥可携带非离子基团，用于染色天然和合成阳离子可着色基质，优选用于染色纸。

6. 发明授权

US4388079A Color salt-containing optical brightener composition 失效
标题翻译：含色盐的荧光增白剂组合物
公开(公告)号：US4388079A
公开(公告)日：1983-06-14
申请号：US284534
申请日：1981-07-20
申请人： Kazuaki Suzuki , Shohei Kuwabara
发明人： Kazuaki Suzuki , Shohei Kuwabara
IPC分类号： C09B67/22 , C09B67/42 , C09B69/02 , D06L3/12 , C09B23/14 , D06P1/41
CPC分类号： C09B69/02 , D06L3/1214 , D06L3/1264 , Y10S534/01
摘要： This invention relates to an optical brightener composition comprising at least one optical brightener and at least one color salt consisting of an optical brightener component having at least one anionic group and a color component having at least one basic group capable of forming a slat with the anionic group, which composition has an excellent brightening effect capable of giving a clearer whiteness as well as a high light fastness.
摘要翻译：本发明涉及一种荧光增白剂组合物，其包括至少一种荧光增白剂和至少一种由具有至少一个阴离子基团的荧光增白剂组分和具有至少一个能够与阴离子形成板条的碱性基团的颜色组分组成的着色剂该组合物具有能够提供更清晰的白度以及高耐光性的优异的增白效果。

7. 发明授权

US4364739A Method of making electrically conducting fiber 失效
标题翻译：制造导电纤维的方法
公开(公告)号：US4364739A
公开(公告)日：1982-12-21
申请号：US249416
申请日：1981-03-31
申请人： Shinji Tomibe , Reizo Gomibuchi , Kiyofumi Takahashi
发明人： Shinji Tomibe , Reizo Gomibuchi , Kiyofumi Takahashi
IPC分类号： D06M11/00 , A47H23/08 , D01F6/54 , D06M11/53 , D06M101/00 , D06M101/16 , D06M101/18 , D06M101/26 , D06M101/28 , H01B1/12 , H01B1/20 , D06P1/673 , B05D5/12 , D06P1/41
CPC分类号： D06M11/53 , H01B1/122 , D06M2101/28 , Y10S428/933 , Y10T428/12035 , Y10T428/12111 , Y10T428/2958 , Y10T428/2967
摘要： Electrically conducting acrylic and modacrylic fibers are prepared by subjecting the fibers to a first heat-treatment in a bath containing a copper compound and a reducing agent to adsorb monovalent copper ions within the fibers. The heat-treated fibers are washed thoroughly and then subjected to a second heat-treatment in the presence of a sulfur-containing compound to convert the adsorbed monovalent copper ions to copper sulfide. The electrically conducting fibers have superior conductivity which is not lost in repeated washings. The electrically conductive fibers can be dyed readily with cationic dyes without loss of electrical conductivity. The electrically conductive fibers of the present invention possess the touch and other physical characteristics of the starting acrylic or modacrylic fibers.
摘要翻译：通过在含有铜化合物和还原剂的浴中对纤维进行第一次热处理以吸附纤维内的一价铜离子来制备导电丙烯酸和改性聚丙烯腈纤维。将经热处理的纤维充分洗涤，然后在含硫化合物的存在下进行第二次热处理，将吸附的一价铜离子转化成硫化铜。导电纤维具有优异的导电性，其在反复洗涤中不会损失。导电纤维可以用阳离子染料容易地染色而不损失导电性。本发明的导电纤维具有起始丙烯酸或改性聚丙烯腈纤维的触感和其它物理特性。

8. 发明授权

US4292238A Alkylation of benzthiazole-azo-phenylamine dyestuffs 失效
标题翻译：苯并噻唑偶氮苯胺染料的烷基化
公开(公告)号：US4292238A
公开(公告)日：1981-09-29
申请号：US798476
申请日：1977-05-19
申请人： Hans-Peter Kuhlthau
发明人： Hans-Peter Kuhlthau
IPC分类号： C09B44/00 , C09B44/20 , C09B69/06 , C09B43/11 , D06P1/41 , D06P3/76
CPC分类号： C09B44/20 , C09B44/005 , C09B69/065
摘要： Process for the preparation of benzthiazole dyestuffs by alkylation of compounds of the formula ##STR1## wherein R.sub.1 and R.sub.2 denote hydrogen, alkyl, alkenyl, cycloalkyl, aryl or aralkyl, or, conjointly with the N-atom, form a ring, or R.sub.1 can be linked to the o-position of the ring B and the rings A and B and the radicals R.sub.1 and R.sub.2 can contain non-ionic substituents and carbocyclic or heterocyclic rings can be fused to the rings A and B, with esters of the formulaR.sub.3 --SO.sub.3 RwhereinR denotes an alkyl radical andR.sub.3 denotes an aryl radical or R--O,in organic solvents and consequently alkylation by the addition of water.
摘要翻译：通过将下式化合物烷基化制备苯并噻唑染料的方法其中R 1和R 2表示氢，烷基，烯基，环烷基，芳基或芳烷基，或与N-原子结合形成环，或R 1可以与环B和环A和B的邻位连接，基团R 1和R 2可以含有非离子取代基，并且碳环或杂环可以与环A和B稠合，式R3的酯 -SO 3 R其中R表示烷基，R 3表示芳基或RO，在有机溶剂中，因此通过加入进行烷基化。

9. 发明授权

US3980428A Dyeing process 失效
标题翻译：染色工艺
公开(公告)号：US3980428A
公开(公告)日：1976-09-14
申请号：US411255
申请日：1973-10-31
申请人： Sergio Fabbri , Josef Frauenknecht
发明人： Sergio Fabbri , Josef Frauenknecht
IPC分类号： B03B9/04 , D06P1/673 , D06P1/96 , D06P3/24 , D06P3/26 , D06P1/41 , D06P1/64 , D06P1/653
CPC分类号： B03B9/04 , D06P1/67366 , D06P1/96 , D06P3/241 , D06P3/242 , D06P3/26 , Y10S8/921 , Y10S8/922 , Y10S8/924 , Y10S8/927 , Y10S8/928
摘要： The present invention relates to a process for dyeing or printing organic substrates in the presence of lactone, the amount of which is sufficient to adjust the pH value of the dyeing or printing medium from a neutral or basic value to a value from 4.0 to 6.5.
摘要翻译：本发明涉及在内酯存在下染色或印刷有机底物的方法，其量足以将染色或印刷介质的pH值从中性或碱性值调节至4.0至6.5的值。

10. 发明授权

US3504997A Process for dyeing and printing anionic polymeric fibers 失效
标题翻译：用于染色和印刷阴离子聚合纤维的方法
公开(公告)号：US3504997A
公开(公告)日：1970-04-07
申请号：US3504997D
申请日：1967-03-29
申请人： DU PONT
发明人： CLAPHAM HARRY FOSTER
IPC分类号： C09B69/02 , C09B69/06 , D06P1/22 , D06P1/41 , D06P1/66 , D06P3/24 , D06P3/52 , D06P3/66 , D06P3/72 , D06P3/76 , D06P3/82
CPC分类号： D06P3/241 , C09B69/02 , C09B69/06 , D06P1/22 , D06P1/41 , D06P1/66 , D06P3/522 , D06P3/66 , D06P3/72 , D06P3/76 , D06P3/8204

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