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公开(公告)号:US4446326A
公开(公告)日:1984-05-01
申请号:US307255
申请日:1981-09-30
申请人: Alfred Brack
发明人: Alfred Brack
IPC分类号: C09B57/06
CPC分类号: C09B57/06
摘要: Cationic dyestuffs of the general formula ##STR1## wherein R represents hydrogen or an alkyl radical with a maximum of 8 C atoms, which is optionally substituted by non-ionic radicals,R.sup.1 represents hydrogen or an alkyl radical with a maximum of 4 C atoms, which is optionally substituted by non-ionic radicals, andAn.sup.- represents an anion, and whereinthe benzene rings and naphthalene rings can contain non-ionic radicals which are customary in dyestuff chemistry,are used for dyeing natural and synthetic cationically dyeable fibres, and paper.
摘要翻译: 其中R表示氢或最多8个C原子的烷基,其任选被非离子基团取代,R 1表示氢或具有最多4个C原子的烷基, 其任选被非离子基团取代,An-表示阴离子,并且其中苯环和萘环可以含有染料化学中常规的非离子基团,用于染色天然和合成的阳离子可染色纤维,以及 纸。
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公开(公告)号:US4249010A
公开(公告)日:1981-02-03
申请号:US085154
申请日:1979-10-15
申请人: Horst Harnisch
发明人: Horst Harnisch
IPC分类号: C09B23/01 , C09B57/06 , C09B57/14 , D06P1/16 , D06P3/00 , C07D263/08 , C07D277/62 , C07D417/00 , C09B57/00
CPC分类号: C09B57/14 , C09B23/005 , C09B23/0058 , C09B57/06
摘要: The subject of the invention are dyestuffs of the formula ##STR1## wherein R is hydrogen or a hydrocarbon radicalQ is arylX is .dbd.C(W)-- or .dbd.N--,W is a nitrile ester or amide groups andA represents the remaining members of a heterocyclic radical.The dyestuff are preferably suitable for dyeing polyester fibres which are dyed in orange, red, violet or bluish shades with good fastness to light.
摘要翻译: 本发明的主题是下式的染料,其中R是氢或烃基Q是芳基X是=(W) - 或= N-,W是腈或酰胺基,A代表剩余的 杂环基团的成员。 该染料优选适用于染色具有良好的耐光牢度的橙色,红色,紫色或蓝色色调的聚酯纤维。
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公开(公告)号:US4147865A
公开(公告)日:1979-04-03
申请号:US890688
申请日:1978-03-27
申请人: Horst Harnisch , Alfred Brack
发明人: Horst Harnisch , Alfred Brack
IPC分类号: C07D311/18 , C09B57/06 , D06P1/16 , D06P1/40 , D06P1/42 , D06P5/28 , C07D413/14
摘要: The invention relates to compounds of the formula ##STR1## WHEREIN Z denotes OH or NR.sup.1 R.sup.2,R.sup.1 denotes hydrogen, alkyl, aralkyl, cycloalkyl or aryl,R.sup.2 denotes hydrogen or alkyl or, conjointly with R.sup.1, forms an alkylene chain.The dyestuffs are outstanding suitable for the dyeing of polyester fibres. The yellow and reddish dyeings are distinguished by good fastness to light.
摘要翻译: 本发明涉及式IMA的化合物(或其盐),其中Z表示OH或NR1R2,R1表示氢,烷基,芳烷基,环烷基或芳基,R2表示氢或烷基,或与R1结合形成亚烷基链 。
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公开(公告)号:USRE29834E
公开(公告)日:1978-11-14
申请号:US817868
申请日:1977-07-20
申请人: Alfred Brack , Ernst Schmitt
发明人: Alfred Brack , Ernst Schmitt
IPC分类号: C07D209/90 , C09B57/06 , D06P1/41
CPC分类号: D06P1/41 , C07D209/90 , C09B57/06
摘要: Cationic dyestuffs and processes for their manufacture and their use for dyeing, printing and bulk dyeing of natural and synthetic materials, particularly of polyacrylonitrile and copolymers of acrylonitrile with other vinyl compounds, acid modified aromatic polyesters and acid modified polyamides.
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公开(公告)号:US4096145A
公开(公告)日:1978-06-20
申请号:US776943
申请日:1977-03-14
申请人: Ernst Schefczik
发明人: Ernst Schefczik
IPC分类号: C07D213/82 , C07D471/04 , C08K5/00 , C08L23/00 , C08L33/00 , C08L33/02 , C08L67/00 , C08L77/00 , C08L101/00 , C09B57/00 , C09B57/06 , D06P1/16 , C07D401/04
CPC分类号: C07D213/82 , C07D471/04 , C08K5/0041 , C09B57/00 , C09B57/06
摘要: Compounds of the formula ##STR1## where A is a heterocyclic group containing a pyridone moiety and R to R.sup.5 are each hydrogen or substituents conventionally encountered in dyes. The compounds are eminently suitable for coloring resins and for dyeing textile materials, particularly polyester textile materials.
摘要翻译: 其中A是含有吡啶酮部分和R至R5的杂环基的式“IMAGE”的化合物各自为氢或在染料中常规遇到的取代基。 该化合物特别适用于着色树脂和染色纺织材料,特别是聚酯纺织材料。
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公开(公告)号:US3992140A
公开(公告)日:1976-11-16
申请号:US468673
申请日:1974-05-10
申请人: Hubertus Psaar
发明人: Hubertus Psaar
IPC分类号: C09B11/00 , B41M5/26 , B41M5/385 , B41M5/388 , B41M5/39 , C09B11/02 , C09B11/04 , C09B11/26 , C09B23/00 , C09B23/04 , C09B23/10 , C09B23/14 , C09B23/16 , C09B26/02 , C09B57/02 , C09B57/06 , C09B67/00 , C09D11/037 , D06P5/00 , D06P5/13 , D06P5/28 , D06P1/645
CPC分类号: B41M5/385 , C09B11/02 , C09B11/04 , C09B23/04 , C09B23/105 , C09B23/145 , C09B23/164 , C09B26/02 , C09B57/02 , C09B57/06 , C09D11/037 , D06P5/006 , B41M5/3854 , B41M5/3856 , B41M5/388 , B41M5/39
摘要: Printing inks for the production of auxiliary carriers for transfer printing on acid-modified textile fiber materials, characterized in that they contain at leastA. as a dyestuff intermediate, a carbinol base of cationic dyestuffs, which can be sublimed at 160-240.degree. C, of the formula ##EQU1## wherein A, B and D represent an aryl or heteryl radical,B can also denote hydrogen or can, conjointly with A, form the remaining members of a heterocyclic ring system,E represents a direct bond or a >N-alkyl group,L represents a methine group which is optionally substituted by alkyl, nitrile or alkoxycarbonyl or represents a N atom andn denotes the numbers 0 or 1,B. a practically anhydrous neutral organic solvent andC. a neutral resin which is soluble in this solvent.
摘要翻译: 用于生产用于酸改性纺织纤维材料上的转印的辅助载体的印刷油墨,其特征在于它们至少含有A.作为中间体的中间体,可以在160-240℃下沉积的碳酸氢钠基 的式B | AC-(L = L)nED | OH其中A,B和D表示芳基或杂基,B也可以表示氢或可以与A一起形成杂环体系的剩余成员 ,E表示直接键或N-烷基,L表示任选被烷基,腈或烷氧基羰基取代的次甲基,或表示N原子,N表示数字0或1,B。实际无水中性有机物 溶剂和C.本溶剂中溶解的中性树脂。
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公开(公告)号:US3959310A
公开(公告)日:1976-05-25
申请号:US324925
申请日:1973-01-19
申请人: Alfred Brack , Ernst Schmitt
发明人: Alfred Brack , Ernst Schmitt
IPC分类号: C07D209/90 , C09B57/06 , D06P1/41 , C07D209/56
CPC分类号: C09B57/06 , C07D209/90 , D06P1/41
摘要: Cationic dyestuffs and processes for their manufacture and their use for dyeing, printing and bulk dyeing of natural and synthetic materials, particularly of polyacrylonitrile and copolymers of acrylonitrile with other vinyl compounds, acid modified aromatic polyesters and acid modified polyamides.
摘要翻译: 阳离子染料及其制造方法及其用于天然和合成材料,特别是聚丙烯腈,丙烯腈与其它乙烯基化合物的共聚物,酸改性芳族聚酯和酸改性聚酰胺的染色,印染和大量染色的用途。
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公开(公告)号:US3758489A
公开(公告)日:1973-09-11
申请号:US3758489D
申请日:1971-04-19
申请人: AMERICAN CYANAMID CO
发明人: PADMANATHAN T
IPC分类号: C07D209/90 , C07F5/02 , C07F5/04 , C09B57/00 , C09B57/06 , D06M13/503 , C07D107/02
CPC分类号: C07D209/90 , C07F5/022 , C07F5/04 , C09B57/00 , C09B57/06 , D06M13/503 , Y10S8/921 , Y10S8/922 , Y10S8/924 , Y10S8/927
摘要: THE 1, 3, 2-OXAZABORINIDE OF THE FORMULA
6,6-DI(CH3-COO-)BENZO(E)BENZOTHIAZOLO(3,2-C)-1,3,2-
OXAZABORINE
IS CHARACTERIZED BY AFFINITY FOR POLYESTERS, NYLON AND ACETATE WHEN APPLIED BY DISPERSE DYEING METHODS AND FLUORESCES ON THE FIBERS.-
公开(公告)号:US3716556A
公开(公告)日:1973-02-13
申请号:US3716556D
申请日:1971-04-19
申请人: AMERICAN CYANAMID CO
发明人: PADMANATHAN T
IPC分类号: C07D209/90 , C07F5/02 , C07F5/04 , C09B57/00 , C09B57/06 , D06M13/503 , C07D
CPC分类号: C07D209/90 , C07F5/022 , C07F5/04 , C09B57/00 , C09B57/06 , D06M13/503 , Y10S8/921 , Y10S8/922 , Y10S8/924 , Y10S8/927
摘要: Condensed difluoro or diacetoxy 1,3,2-oxazaborinides are prepared by treating (a) a condensation product of a naphthostyril with an active ketomethylene compound, such as barbituric acid or its N,N-dialkyl derivatives, an indandione, an oxindole or a pyrazolone, (b) a condensation product of an ohydroxybenzaldehyde with an aromatic amine, or (c) an ortho(benz-azol-2yl)-naphthol or phenol, the azole being oxazole, thiazole or imidazole, with either (1) boron trifluoride dissolved in ether, or (2) orthoboric acid, benzeneboronic acid or esters thereof, in acetic acid in the presence of acetic anhydride, at reflux. The difluoro and diacetoxy-1,3,2oxazaborinides are characterized by affinity for polyesters when applied by disperse dyeing methods and fluoresce on the fiber. Similar effects are obtained on nylon and acetate and to some extent on modified polyacrylonitrile.
摘要翻译: 缩合二氟或二乙酰氧基1,3,2-恶唑硼烷是通过处理(a)萘并三唑与活性酮亚甲基化合物如巴比妥酸或其N,N-二烷基衍生物,茚二酮,羟吲哚或 吡唑啉酮,(b)邻羟基苯甲醛与芳香胺的缩合产物,或(c)邻 - (苯并唑-2-基) - 萘酚或苯酚,唑是恶唑,噻唑或咪唑,其中(1 )三氟化硼溶解在乙醚中,或(2)原硼酸,苯硼酸或其酯在乙酸存在下,在乙酸酐中回流。 二氟和二乙酰氧基-1,3,2-恶唑硼草苷的特征在于通过分散染色方法施用并在纤维上发荧光时对聚酯的亲和力。 在尼龙和乙酸酯上得到类似的效果,在某种程度上获得了改性聚丙烯腈的效果。
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公开(公告)号:US3673182A
公开(公告)日:1972-06-27
申请号:US3673182D
申请日:1968-08-26
申请人: BAYER AG
发明人: BRACK ALFRED
摘要: ARE SUITABLE FOR THE DYEING, PRINTING AND BULK DYEING OF SYNTHETIC AND SEMISYNTHETIC MATERIALS ESPECIALLY POLYAMIDES, ACETATE RAYON AND ACID MODIFIED POLYESTERS, LEATHER, COCOA FIBERS, PAPER AND JUTE, FOR THE PRODUCTION OF INKS AND PASTE FOR BALL POINT PENS, FOR USE IN OFFSET PRINTING, FOR USE IN DYEING, PRINTING AND BULK DYEING MATERIALS WHICH COMPLETELY OR PREDOMINATELY CONSIST OF POLYMERIZED ACRYLONITRILE AND OR VINYLIDENE CYANIDE, THE DYEINGS AND PRINTS ON THE LAST MENTIONED MATERIALS ARE CHARACTERIZED BY OUTSTANDING FASTNESS PROPERTIES, ESPECIALLY FASTNESS TO LIGHT, WET PROCESSING, CROSS DYEING, DECATIZING, SUBLIMATION, EXHAUST FUMES AND RUBBING. The dyestuffs are readily soluble, they yield deep dyeings, due to their high yield and very good drawing power and they do not soil wool. In the formula given above A denotes the residual members of a heterocyclic five or six membered ring to which further rings may be annelated, R is hydrogen, alkyl aralkyl, cycloalkyl or aryl, and R may also be linked to A or to another ring which is annelated to the ring containing A, R1 is hydrogen, alkyl, aralkyl, cycloalkyl or aryl and R1 may also be linked to B or B1, and X is an anion.
Basic dyestuffs of the formula摘要翻译: 碱性染料适用于合成和半透明材料的特殊的聚氨酯,乙酸酯和酸改性聚酯,皮革,椰子纤维,纸和白糖的染色,印刷和大量染色,用于生产油墨和浆料用于球穴 用于偏移打印,用于完全或预先聚合的丙烯腈和/或乙烯基氰化物的染色,印刷和大量染色材料,最后所述材料的染色和印刷品的特点是具有快速的特性,特别适用于光 湿法加工,十字染色,分解,脱模,排脂和橡胶。 染料容易溶解,由于它们的高产率和非常好的拉伸力,它们产生深色染色,并且它们不含土壤。 在上面给出的式中,A表示杂环五元或六元环的残基,其中环可以被连接,R是氢,烷基芳烷基,环烷基或芳基,R也可以连接到A或另一个环, 与含有A的环相连,R1是氢,烷基,芳烷基,环烷基或芳基,R1也可以与B或B1连接,X是阴离子。
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