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公开(公告)号：US4353833A
公开(公告)日：1982-10-12
申请号：US206254
申请日：1980-11-12
CPC分类号： C09B69/103 , C09B11/10 , D21H21/28
摘要： Compounds of the general formula I ##STR1## where the radicals A, A.sup.1 and B are identical or different andA is unsubstituted or substituted benzene or heteroaromatic,A.sup.1, if n=1, is unsubstituted or substituted heteroaromatic or is aryl which is unsubstituted or substituted by alkyl, aryl, cycloalkyl, chlorine, bromine, hydroxyl, alkoxy, aryloxy, nitro, hydroxycarbonyl, alkoxycarbonyl, or aminocarbonyl, and, if n>1, A.sup.1 may also be aryl substituted by unsubstituted or substituted amino,B is a bridge member of the formula ##STR2## B.sup.1 is a bridge member which may or may not be quaternized, R.sup.1 and R.sup.2 are hydrogen, unsubstituted or substituted alkyl, cycloalkyl, aryl, alkoxy or amino,n is an integer equal to or greater than 1 andX.sup..theta. is an anion.The compounds according to the invention are preferably used for coloring paper pulp.
摘要翻译： 其中基团A，A1和B相同或不同且A是未取代的或取代的苯或杂芳族的通式I的化合物，如果n = 1，则A 1为未取代或取代的杂芳族或未取代或未取代的芳基， 被烷基，芳基，环烷基，氯，溴，羟基，烷氧基，芳氧基，硝基，羟基羰基，烷氧基羰基或氨基羰基取代，如果n> 1，则A1也可以被未取代或取代的氨基取代的芳基，B是桥 式中的成员B1是可以是也可以不是季铵化的桥连，R1和R2是氢，未取代或取代的烷基，环烷基，芳基，烷氧基或氨基，n是等于或大于1的整数， Xθ是阴离子。 根据本发明的化合物优选用于着色纸浆。
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公开(公告)号：US4256458A
公开(公告)日：1981-03-17
申请号：US50527
申请日：1979-06-21
CPC分类号： C09B23/141 , C09B23/105
摘要： Methine dyes of the general formula ##STR1## where the groups A are identical or different aryl or hetaryl, A.sup..crclbar. is an anion, R is hydrogen, methyl or ethyl and X is a bridge member, and the methine groups are in the .alpha.- or .gamma.-position. The compounds are preferably used for dyeing paper.
摘要翻译： 基团A为相同或不同的芳基或杂芳基的通式为“IMAGE”的甲基染料，A（ - ）为阴离子，R为氢，甲基或乙基，X为桥基，次甲基为 α或γ位。 该化合物优选用于染色纸。
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公开(公告)号：US4323362A
公开(公告)日：1982-04-06
申请号：US224943
申请日：1981-01-14
申请人： Hans-Juergen Degen , Klaus Grychtol
发明人： Hans-Juergen Degen , Klaus Grychtol
CPC分类号： C09B23/10 , C09B23/145 , D21H21/28
摘要： Compounds of the general formulaA.sup.1 .dbd.CH--B--CH.dbd.A.sup.2where A.sup.1 and A.sup.2 are the radical of a quaternized methylene-active compound and B is a bridge member.The compounds according to the invention are very suitable for coloring ligneous and lignin-free paper stock.
摘要翻译： 通式A1 = CH-B-CH = A2的化合物，其中A1和A2是季铵化亚甲基活性化合物的基团，B是桥连构件。 根据本发明的化合物非常适合着色木质和无木质素的纸料。
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公开(公告)号：US4212644A
公开(公告)日：1980-07-15
申请号：US927947
申请日：1978-07-25
申请人： Hans-Juergen Degen , Klaus Grychtol
发明人： Hans-Juergen Degen , Klaus Grychtol
CPC分类号： C09B23/04
摘要： Paper dyed with compounds of the general formula I ##STR1## where R.sup.1 is unsubstituted or substituted alkyl, T is hydrogen or alkyl, A.sup..theta. is an anion, n is 1, 2 or 3 and X is an aminoaryl radical which may or may not possess further substituents, and where the benzene nucleus a may be substituted by alkyl, hydroxy, alkoxy, chlorine, bromine, amino, alkylamino, dialkylamino, alkanoylamino or nitro. The compounds of the formula I dye paper in brilliant yellow shades. They are also suitable for dyeing materials containing anionic groups.
摘要翻译： 用通式I的化合物Ⅰ进行染色的纸，其中R 1为未取代或取代的烷基，T为氢或烷基，A为阴离子，n为1,2或3，X为氨基芳基， 不具有其它取代基，其中苯核a可被烷基，羟基，烷氧基，氯，溴，氨基，烷基氨基，二烷基氨基，烷酰基氨基或硝基取代。 式I的化合物以明亮的黄色色调染色纸。 它们也适用于含有阴离子基团的染色材料。
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5.发明授权Polymeric dyes derived from bis-reactive methylene compounds and aromatic di-aldehydes for paper 失效衍生自双反应亚甲基化合物和芳族二醛的聚合染料用于纸张
公开(公告)号：US4397651A
公开(公告)日：1983-08-09
申请号：US291500
申请日：1981-08-10
申请人： Hans-Juergen Degen , Klaus Grychtol
发明人： Hans-Juergen Degen , Klaus Grychtol
CPC分类号： D21H21/28 , C09B23/10 , C09B69/105 , Y10S8/919
摘要： Polymeric dyes of the general formula I ##STR1## where A is the radical of a methylene-active compound, which may or may not be quaternized,B.sup.1 and B.sup.2 are bridge members which may or may not be quaternized or B.sup.2 may be a direct bond,n is number >1,p is the number of positive charges,R is hydrogen, chlorine, bromine, hydroxyl, C.sub.1 -C.sub.8 -alkyl, nitro, C.sub.1 -C.sub.8 -alkoxy, C.sub.1 -C.sub.8 -alkoxycarbonyl, cyano, hydroxycarbonyl, unsubstituted or substituted carbamyl or unsubstituted or substituted amino,R.sup.1 is hydrogen, chlorine, hydroxyl, C.sub.1 -C.sub.4 -alkyl or C.sub.1 -C.sub.4 -alkoxy orR and R.sup.1 together are an unsubstituted or substituted fused ring, or R and R.sup.1 together with B.sup.2 are a heterocyclic radical andA.sup..crclbar. is an anion.
摘要翻译： 通式I的聚合染料，其中A是亚甲基活性化合物的基团，其可以或可以不季铵化，B1和B2是可以是或不是季铵化的桥连体，或者B2可以是直接的 键，n为数> 1，p为正电荷数，R为氢，氯，溴，羟基，C1-C8-烷基，硝基，C1-C8-烷氧基，C1-C8-烷氧基羰基，氰基，羟基羰基， 未取代或取代的氨基甲酰基或未取代或取代的氨基，R 1为氢，氯，羟基，C 1 -C 4 - 烷基或C 1 -C 4 - 烷氧基或R 1和R 2一起为未取代或取代的稠环，或R和R 1与B 2一起为 杂环基和A（ - ）是阴离子。
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公开(公告)号：US4223144A
公开(公告)日：1980-09-16
申请号：US939695
申请日：1978-09-05
申请人： Hellmut Kast , Klaus Grychtol , Franz Feichtmayr
发明人： Hellmut Kast , Klaus Grychtol , Franz Feichtmayr
IPC分类号： C09B11/00 , C09B11/10 , D21H19/10 , D21H21/28 , C07D295/12
摘要： Compounds of the general formula I ##STR1## where B is a bridge member,the radicals R independently of one another are hydrogen or substituted or unsubstituted alkyl, or two radicals R together with the nitrogen are a heterocyclic saturated 5-membered or 6-membered ring,the radicals R.sup.1 independently of one another are hydrogen or C.sub.1 -C.sub.4 -alkyl,the radicals R.sup.2 independently of one another are hydrogen, C.sub.1 -C.sub.4 -alkyl or halogen,the radicals R.sup.3 independently of one another are hydrogen or substituted or unsubstituted alkyl or together are an alkylene group, and X.crclbar. is an anion. The compounds of the formula I are particularly suitable for dyeing paper.
摘要翻译： 通式I的化合物，其中B是桥连基团，基团R彼此独立地是氢或取代或未取代的烷基，或两个基团R与氮一起是杂环饱和的5元或6元 基团R 1彼此独立地是氢或C 1 -C 4烷基，基团R 2彼此独立地是氢，C 1 -C 4 - 烷基或卤素，基团R 3彼此独立地是氢或取代或未取代的烷基 或一起是亚烷基，X（ - ）是阴离子。 式I的化合物特别适用于染色纸。
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公开(公告)号：US4720568A
公开(公告)日：1988-01-19
申请号：US826987
申请日：1986-02-07
申请人： Manfred Eisert , Klaus Grychtol
发明人： Manfred Eisert , Klaus Grychtol
IPC分类号： C09B23/00 , C09B23/14 , C07C121/78 , C07C121/70
CPC分类号： C09B23/143 , Y10S8/919
摘要： Compounds of the general formula IA--B--A (I)where A is a radical of the formula ##STR1## and B is a bridge member of the formula ##STR2## and where R.sup.1 and R.sup.2 independently of one another are unsubstituted or hydroxy-, C.sub.1 -C.sub.4 -alkoxy-, cyano-, C.sub.1 -C.sub.4 -alkoxycarbonyl-, di-C.sub.1 -C.sub.4 -alkylamino-, chlorine- or bromine-substituted C.sub.1 -C.sub.4 -alkyl, cyclohexyl, benzyl, phenylethyl or phenyl, orR.sup.1 and R.sup.2 together with the nitrogen are morpholino, pyrrolidino, piperidino or N-methylpiperazino,R.sup.3 is hydrogen, chlorine, bromine, methyl, ethyl, methoxy, ethoxy or nitro,R.sup.4 and R.sup.5 independently of one another are hydrogen, C.sub.1 -C.sub.4 -alkyl or benzyl,X is oxygen or imino andalkylene is of 2 to 6 carbon atoms and is linear or branched.The compounds of the formula I are particularly suitable for coloring paper pulps.
摘要翻译： 通式I ABA（I）的化合物，其中A是下式的基团，而B是式“桥”构件，其中R 1和R 2彼此独立地是未取代的或羟基 - ，C1- C 1 -C 4 - 烷氧基 - ，氰基 - ，C 1 -C 4 - 烷氧基羰基 - ，二-C 1 -C 4 - 烷基氨基 - ，氯或溴取代的C 1 -C 4 - 烷基，环己基，苄基，苯乙基或苯基，或R 1和R 2连同 氮是吗啉代，吡咯烷子基，哌啶子基或N-甲基哌嗪基，R3是氢，氯，溴，甲基，乙基，甲氧基，乙氧基或硝基，R4和R5彼此独立地是氢，C1-C4烷基或苄基，X 是氧或亚氨基，亚烷基具有2至6个碳原子，并且是直链或支链的。 式I的化合物特别适用于着色纸浆。
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8.发明授权
公开(公告)号：US3932446A
公开(公告)日：1976-01-13
申请号：US394659
申请日：1973-09-06
申请人： Klaus Grychtol
发明人： Klaus Grychtol
IPC分类号： C07D307/85 , C09B57/00 , C07D235/14
CPC分类号： C07D307/85 , Y10S8/921 , Y10S8/924
摘要： A benzofuran compound of the formula ##SPC1##Where X.sup.- denotes HSO.sub.4.sup.- , CH.sub.3 SO.sub.4.sup.- , Cl.sup.-, Br.sup.-, 1/2 2ZnCl.sub. 4.sup.-.sup.- or CH.sub.3 COO.sup.-. The said compounds are dyes for synthetic textile material.
摘要翻译： 式WHERE X - 的苯并呋喃化合物表示HSO 4 - ，CH 3 SO 4 - ，Cl - ，Br - ，1 / 2ZnCl 4 - 或CH 3 COO - 。 所述化合物是合成纺织材料的染料。
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公开(公告)号：US4979962A
公开(公告)日：1990-12-25
申请号：US357280
申请日：1989-05-26
申请人： Klaus Grychtol , Manfred Daubitz
发明人： Klaus Grychtol , Manfred Daubitz
摘要： Natural and synthetic polyamides are dyed with the betaines of 1:1 chromium complexes of sulfo-containing azo or azomethine dyes from an aqueous liquor.
摘要翻译： 天然和合成聚酰胺用含水的偶氮或偶氮甲碱染料的1：1铬络合物的甜菜碱染色。
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10.发明授权Complex dye mixture containing at least two cobalt 1:2 complexes of azo dyes 失效含有至少两种偶氮染料1：2钴络合物的复合染料混合物
公开(公告)号：US4474695A
公开(公告)日：1984-10-02
申请号：US326928
申请日：1981-12-02
申请人： Klaus Grychtol , Dietrich Lach
发明人： Klaus Grychtol , Dietrich Lach
CPC分类号： C09B67/0051 , C09B45/20 , Y10S534/01
摘要： Mixtures of two or more cobalt 1:2 complexes of azo dyes of the formula I ##STR1## where R is ##STR2## where R.sup.1 is hydrogen, C.sub.1 -C.sub.18 -alkyl, or hydroxyalkyl or alkoxyalkyl which may be interrupted by oxygen, and X and Y are hydrogen, fluorine, chlorine, bromine, C.sub.1 -C.sub.4 -alkyl or C.sub.1 -C.sub.4 -alkoxy.The mixtures according to the invention are particularly useful for dyeing leather.
摘要翻译： 两种或更多种式I的偶氮染料1：2复合物的混合物，其中R是R，其中R 1是氢，可以被氧中断的C 1 -C 18 - 烷基或羟烷基或烷氧基烷基， X和Y是氢，氟，氯，溴，C 1 -C 4 - 烷基或C 1 -C 4 - 烷氧基。 根据本发明的混合物特别可用于染色皮革。
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