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公开(公告)号：US20120110750A1
公开(公告)日：2012-05-10
申请号：US13381967
申请日：2010-07-15
Applicant: Christian Cremer , Oliver Becherer , Beate Fröhling
Inventor： Christian Cremer , Oliver Becherer , Beate Fröhling
CPC classification number: C09B26/04 , A61K8/84 , A61K2800/4324 , A61Q5/10 , C09B69/109
Abstract: Disclosed are polymeric dyes of formula (1a), (1b), or (1c); wherein A and B, independently from each other represent a polymer backbone; X1 and X2 independently from each other are a linkage group selected from —S—, —S—S—, —N—, —N═—, —N(R5)—, —S(O)—, —SO2—, —(CH2CH2—O)1-5—, —(CH2CH2CH2—O)1-5—, —C(O)—, —C(O)O—, —OCO—, (formula II) —CON(R1)—, —C(NR1R2)2—, —(R1)NC(O)—, —C(S)R1—; which may be interrupted and/or terminated at one or both ends by one or more than one —C1C30alkylene- or —C2-C12alkenylene-; or an optionally substituted, saturated or unsaturated, fused or non-fused aromatic or nonaromatic (heterocyclic) bivalent radical optionally comprising at least one heteroatom; a saturated or unsaturated, fused or non-fused aromatic or nonaromatic bivalent radical comprising at least one heteroatom, which is optionally substituted by C1-C30alkyl, C1-C30alkoxy, C2-C12alkenyl, C5-C10aryl, C5-C10cycloalkyl, C1-C10alkyl(C5-C10arylene), hydroxy or halogen; R1 and R2 independently from each other are hydrogen; unsubstituted or substituted, straight-chain or branched, monocyclic or polycyclic, interrupted or uninterrupted C1-C14alkyl; C2-C14alkenyl; C6-C10aryl; C6-C10aryl-C1-C10alkyl; or C5-C10alkyl(C5-C10aryl); Y1 and Y2 independently from each other are a residue of an organic dye selected from hydrazone dyes of formula (1d), wherein Z1, Z2 and Z3, independently from each other are —CR8— or —NR9+-; and at least one of Z1, Z2 or Z3 is —NR9+-; wherein at least one of Y1 and Y2 is a residue of an organic dye; R, R3, R4, R5, R6, R7, R8 and R9 independently from each other are hydrogen; hydroxy; C1-C5alkyl; hydroxy-C1C5alkyl; C1C5alkoxy; —NO2; —Cl; —Br; —COOH; —SO3H; —CN; NH2; or CH3—CO—NH—; An1, An2 and An3, independently from each other are an anion; a and b independently from each other are a number from 1 to 3; m is a number from 0 to 5000; n is a number from 0 to 5000; and p is a number from 1 to 5000; wherein the sum of m+n+p≧3. The dyes are distinguished by their depth of shade and their good fastness properties to washing, such as, for example, fastness to light, shampooing and rubbing.
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2.发明授权
公开(公告)号：US5869731A
公开(公告)日：1999-02-09
申请号：US937289
申请日：1997-09-25
Applicant: Henry Giera , Felix Reichel , Horst Berneth
Inventor： Henry Giera , Felix Reichel , Horst Berneth
IPC: C07D249/06 , C07D213/38 , C07D231/56 , C07D249/14 , C07D277/20 , C07D277/50 , C07D409/04 , C09B23/14 , C09B23/16 , C09B26/04 , C09B44/10 , C09B44/20 , C09B55/00 , C09B57/00 , D06P1/00 , D06P1/41 , C09D11/00 , D06P3/32 , D21H21/28
CPC classification number: C09B23/143 , C09B23/145 , C09B23/164 , C09B26/04 , C09B44/10 , D06P1/41 , Y10S8/917 , Y10S8/919 , Y10S8/922 , Y10S8/924 , Y10S8/927
Abstract: There has been found1) a method for reducing the toxicity of spent liquors from dyeing with cationic dyes or mixtures thereof, characterized by the step of dyeing with cationic dyes having a computed electrostatic shielding energy (idealized hydration energy) of .gtoreq.50 kcal/mol,2) cationic, generally low toxicity dyes, their preparation and use for dyeing.
Abstract translation: 已经发现1）一种用于降低用阳离子染料或其混合物染色的废液的毒性的方法，其特征在于用阳离子染料染色的步骤，所述阳离子染料具有计算的静电屏蔽能量（理想化水合能量）> 50kcal / mol，2）阳离子，一般低毒性染料，其制备和用途用于染色。
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公开(公告)号：US4847378A
公开(公告)日：1989-07-11
申请号：US188807
申请日：1988-05-02
Applicant: Rudolf Zink
Inventor： Rudolf Zink
IPC: C07D487/04 , B41M5/132 , B41M5/145 , B41M5/323 , B41M5/327 , C09B23/00 , C09B23/16 , C09B26/02 , C09B26/04
CPC classification number: C09B26/04 , B41M5/145 , B41M5/327 , C09B23/164 , C09B26/02
Abstract: Chromogenic polycyclic azamethines of formula ##STR1## wherein T.sub.1 and T.sub.2 are each independently of the other lower alkyl, cycloalkyl, benzyl, or, when taken together, are alkylene,Q is --CH or, preferably, N,W is alkylene, alkenylene, 1,2-cycloalkylene or 1,2-arylene,R is hydrogen, lower alkyl, aryl or aralkyl, andY is alkyl or alkenyl, each unsubstituted or substituted by halogen, hydroxyl, cyano or lower alkoxy, or is aralkyl, and the ring A is unsubstituted or substituted by halogen, cyano, hydroxy, lower alkyl, lower alkoxy, lower alkylcarbonyl, lower alkylcarbonyloxy, lower alkylamino, di-lower alkylamino or lower alkylcarbonylamino, and the ring B is unsubstituted or substituted by halogen, cyano, C.sub.1 -C.sub.12 alkyl, C.sub.1 -C.sub.12 alkoxy, C.sub.2 -C.sub.12 alkoxyalkoxy or aralkoxy or a glycol ether group.These azamethines are particularly suitable for use as color formers in pressure-sensitive or heat-sensitive recording materials and give strong and lightfast yellow and orange colorations.
Abstract translation: 式（1）的显色多环氮杂异构体其中T1和T2各自独立地为低级烷基，环烷基，苄基，或者当它们一起是亚烷基时，Q是-CH或优选N是W是亚烷基 亚烯基，1,2-亚环烷基或1,2-亚芳基，R为氢，低级烷基，芳基或芳烷基，Y为烷基或烯基，各自为未取代或被卤素，羟基，氰基或低级烷氧基取代，或为芳烷基 并且环A是未取代的或被卤素，氰基，羟基，低级烷基，低级烷氧基，低级烷基羰基，低级烷基羰氧基，低级烷基氨基，二低级烷基氨基或低级烷基羰基氨基取代，环B未被取代或被卤素， 氰基，C 1 -C 12烷基，C 1 -C 12烷氧基，C 2 -C 12烷氧基烷氧基或芳烷氧基或二醇醚基。 这些azamethines特别适合用作压敏或热敏记录材料中的成色剂，并提供强烈和耐光的黄色和橙色着色。
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公开(公告)号：US4281112A
公开(公告)日：1981-07-28
申请号：US169582
申请日：1980-07-17
Applicant: Klaus-Friedrich Lehment , Roderich Raue , Harald Gleinig
Inventor： Klaus-Friedrich Lehment , Roderich Raue , Harald Gleinig
IPC: C09B26/02 , C09B26/04 , C09B44/00 , C07D209/14
CPC classification number: C09B44/005 , C09B26/04
Abstract: The preparation of hydrazone dyestuffs of the formula ##STR1## wherein R.sup.13 and R.sup.14 independently of one another represent hydrogen, C.sub.1 -- to C.sub.4 --alkyl, C.sub.1-- to C.sub.4-- alkoxy or halogen, in particular chlorine or bromine, andA.sup.- denotes an anionic radical,by reacting azo bases of the general formula ##STR2## wherein R.sup.13 and R.sup.14 have the above mentioned meaning andR.sup.15 represents hydrogen or the methyl group, with dimethyl sulphate in a mixture of water and an organic solvent and in the presence of an acid-binding agent, is characterized in that (a) aromatic or aliphatic chlorinated hydrocarbons are used as the organic solvents, (b) the reaction is carried out at a temperature of 10.degree.-60.degree. C., (c) a 5-90% excess of dimethyl sulphate is employed and (d) the reaction is allowed to proceed at a pH of 5-10.
Abstract translation: 其中R 13和R 14彼此独立地表示氢，C 1至C 4 - 烷基，C 1至C 4 - 烷氧基或卤素，特别是氯或溴的式腙染料的制备，A - 表示阴离子 其中R 1和R 14具有上述含义并且R 15表示氢或甲基的偶氮碱与水和有机溶剂的混合物中的硫酸二甲酯反应， 其特征在于使用（a）芳族或脂族氯代烃作为有机溶剂，（b）反应在10〜60℃进行，（c）5-90 使用过量的过硫酸二甲酯，（d）使反应在5-10℃的pH下进行。
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5.发明授权Cationic dyestuffs containing quaternized benzthiazole and p-substituted amino azo phenyl moieties 失效含有季铵化苯并噻唑和对取代氨基偶氮苯基部分的阳离子染料
公开(公告)号：US4039526A
公开(公告)日：1977-08-02
申请号：US606584
申请日：1975-08-21
Applicant: Hans-Peter Kuhlthau
Inventor： Hans-Peter Kuhlthau
Abstract: Dyestuffs of the formula ##STR1## wherein R represents alkyl, alkenyl, cycloalkyl or aralkyl,R.sub.1 represents hydrogen, alkyl, alkenyl, cycloalkyl or aralkylR.sub.2 represents alkylene, of which the chain can be interrupted by O,Y represents -CO- or -O-CO-O-,A represents an aromatic ring andX.sup.- represents an anion,Are suitable for dyeing and printing of polyacrylonitrile and acid modified polyesters and polyamides.
Abstract translation: 其中R表示烷基，烯基，环烷基或芳烷基，R1表示氢，烷基，烯基，环烷基或芳烷基R2表示亚烷基，链可被O间隔，Y表示-CO-或 - O-CO-O-，A表示芳环，X'表示阴离子，适用于聚丙烯酰胺和酸改性聚酯和多胺的染色和印刷。
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Patent Agency Ranking
公开(公告)号：US3981869A
公开(公告)日：1976-09-21
申请号：US494911
申请日：1974-08-05
Applicant: Peter Ziemek
Inventor： Peter Ziemek
IPC: C09B26/02 , C07D209/08 , C07D235/14 , C07D263/56 , C07D277/64 , C09B26/04 , C09B23/04
CPC classification number: C07D263/56 , C07D209/08 , C07D235/14 , C07D277/64 , C09B26/04
Abstract: Process for the preparation of heterocyclic compounds of the general formula ##SPC1##By condensation of an o-substituted amine of the general formula ##SPC2##With a carbonyl compound of the general formula ##EQU1## in the presence of a hydrazine of the general formula ##EQU2## followed by quaternization if appropriate. In the formulae the radicals have the meaning as indicated below.
Abstract translation: 制备通式的杂环化合物的方法通式为通式为一般式的胺取代的胺与通式为的化合物X1 X2-CC-R1（Ⅲ）的并联X30在肼的存在下 通式R2 H2N-N ANGLE（IV）R3，如果合适，则进行季铵化。 在式中，基团具有如下所示的含义。
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公开(公告)号：US3973903A
公开(公告)日：1976-08-10
申请号：US448363
申请日：1974-03-05
Applicant: Ray Allen Clarke
Inventor： Ray Allen Clarke
Abstract: A process for making yellow, basic azomethine dyes for paper, leather and textiles, and concentrated, stable solutions thereof; the process being an improvement in the process of reacting an azo dye base precursor of the formula ##SPC1##Wherein A is phenyl or substituted phenyl, with dimethyl sulfate in solution, and in the presence of an acid-binding agent,THE IMPROVEMENT COMPRISING EMPLOYING AN AQUEOUS SOLUTION HAVING AT LEAST 30 WEIGHT PERCENT WATER, EMPLOYING DIMETHYL SULFATE IN A MOLAR EXCESS OF FROM 100% TO 300%, AND EMPLOYING FROM 2.0 TO 3.5 MOLES OF MAGNESIUM OXIDE AS THE ACID-BINDING AGENT PER MOLE OF PRECURSOR.
Abstract translation: 制造用于纸，皮革和纺织品的黄色碱性偶氮甲碱染料及其浓缩的稳定溶液的方法; 该方法是使式WHEREIN A为苯基或取代的苯基的偶氮染料基前体与溶液中的硫酸二甲酯以及在酸结合剂的存在下反应的方法的改进。包含使用水性溶液的改进 至少30重量百分比的水，在100％至300％的摩尔过量中使用二甲基硫酸盐，并从2.0至3.5摩尔的氧化镁作为前驱体的酸性粘合剂。
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8.发明授权Process for dyeing acid-modified polyester fibers and novel thiazoleazo-type cationic dyes 失效染色酸改性聚酯纤维和新型噻唑偶型阳离子染料的方法
公开(公告)号：US3874847A
公开(公告)日：1975-04-01
申请号：US39026573
申请日：1973-08-21
Applicant: SUMITOMO CHEMICAL CO
Inventor： OHKAWA MASAAKI , KONISHI SEIZO , ABETA SADAHARU , OKANIWA TETUO
Abstract: A process for dyeing acid-modified polyester fibers comprising contacting the fibers with a dye bath containing a thiazoleazotype cationic dye of the formula (I);
wherein R1 and R3 are each a C1 - C2 alkyl group, R2 is a hydrogen atom, a C1 - C2 alkyl group or a C1 - C2 alkoxy group, R4 is a hydrogen atom or a C1 - C2 alkyl group, R5 is a hydroxyl group or a C1 - C2 alkoxy group, and X is an anion. The dye compounds of the formula (I) dye acid-modified polyester fibers a bright shade and with good light fastness. The dye compounds of the Formula (I) wherein R2 is a hydrogen atom or a methoxy or ethoxy group are novel dye compounds.Abstract translation: 一种染色酸改性聚酯纤维的方法，包括使纤维与含有式（I）的噻唑偶型阳离子染料的染浴接触; 其中R1和R3各自为C1-C2烷基，R2为氢原子，C1-C2烷基或C1-C2烷氧基，R4为氢原子或C1-C2烷基，R5为羟基 基团或C 1 -C 2烷氧基，X 1为阴离子。 式（I）的染料化合物对酸改性聚酯纤维染色明亮，具有良好的耐光性。 其中R2是氢原子或甲氧基或乙氧基的式（Ⅰ）染料化合物是新的染料化合物。
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9.发明授权Dihydroindolyl-,pyrimidonyl-,benzothiazolyl-,dihydroquinoxalyl-or dihydroquinazolylmethylene azo diphenylene oxide or carbazole dyestuffs 失效二氢吲哚，吡咯烷酮，苯并二唑，二氢吲哚氧基或二氢吲哚并噻唑基亚氨基二氧化硫或氧杂环丁烷二异氰酸酯
公开(公告)号：US3840518A
公开(公告)日：1974-10-08
申请号：US16983171
申请日：1971-08-06
Applicant: BAYER AG
CPC classification number: C09B69/065 , C09B26/04 , C09B44/102
Abstract: 1. HYDRAZONE DYESTUFF OF THE FORMULA
(Y C=CH-N=N(-R1)-),(R2-)-1,2-PHENYLENE)-
(R3-1,2-CYCLOHEX-1,2-YLENE(B))-))(+) A(-)
WHEREIN B IS PHENYL, TETRAHYDROPHENYL OR HEXAHYDROPHENYL;
=C
IS DIHYDROINDOYL, PYRIMIDONYL, DIHYDROPYRIMIDONYL, BENZOTHIAZOLYL, DIHYDROQUINOXALYL, DIHYDROQUINOXALONYL, OR DIHYDROQUINAZOLYL; Y IS
-O-, -S-, OR -N(-R)-
WHERE R IS HYDROGEN, LOWER ALKYL, 2-CHLOROETHYL, 3-CHLOROPROPYL, BENZYL, B-PHENYLETHYL, Y-PHENYLPROPYL, PHENYLPROPYL-(2,2), 4-NITRONENZYL, PHENYL, LOWER ALKYLPHENYL, CHLOROPEHNYL, OR 4-AMINOPHENYL; R1 IS LOWER ALKYL, 2-CHLOROETHYL, 3-CHLOROPROPYL, LOWER ALKENYL, BENZYL, B-PHENYLETHYL, Y-PHENYLPROPYL, PHENYLPROPYL-(2,2), 4-NITROBENZYL, ETHOXYETHYL, OR ETHOXYCARBONYL-METHYL; R2 IS HYDROGEN, FLUORO, CHLORO, BROMO, LOWER ALKOXY, LOWER ALKYL, 2-CHLOROETHYL, 3-CHLOROPROPYL, HYDROXY, DIMETHYLAMINO, DIETHYLAMINO, DI-N-PROPYLAMINO, OR LOWER ALKANOYLAMINO; R3, WHEN RING B IS PHENYL, IS HYDROGEN, CHLORO, BROMO, LOWER ALKYL, 2-CHLOROETHYL, 3-CHLOROPROPYL, LOWER ALKOXY, HYDROXYL, DIEMTHYLAMINO, DIETHYLAMINO, DI-NPROPYLAMINO, OR LOWER ALKANOYLAMINO; R3, WHEN RING B IS TETRAHYDROPHENYL, OR HEXAHYDROPHENYL, IS HYDROGEN, CHLORO, OR LOWER ALKYL; R4 IS LOWER ALKYL, 2-CHLOROETHYL, 3-CHLOROPROPYL, CYCLOHEXYL, 4 - METHYLCYCLOHEXYL, BENZYL, B-PHENYLETHYL, Y-PHENYLPROPYL, PHENYLPROPYL-(2,2), 4-NITROBENZYL, PHENYL, LOWER ALKYLPHENYL, CHLOROPEHNYL, OR BROMOPHENYL; AND A- IS AN ANION. -
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