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567 条记录 (耗时 0.017 秒)

    Substituted 2-imidazolin-5-ones
    61.
    发明授权
    Substituted 2-imidazolin-5-ones 失效
    取代的2-咪唑啉-5-酮

    公开(公告)号：US4142043A

    公开(公告)日：1979-02-27

    申请号：US810380

    申请日：1977-06-27

    申请人： Werner Koch

    发明人： Werner Koch

    IPC分类号： C09B23/01 ,  D06P3/54 ,  C07D401/14 ,  C07D403/10 ,  C07D413/10 ,  C07D413/14

    CPC分类号： D06P3/54 ,  C09B23/0066 ,  C09B23/0075

    摘要： The present invention relates to compounds of formula I, ##STR1## in which R.sub.1 signifies a divalent, mono- or binuclear aromatic radical of the carbocylic or heterocyclic series, R.sub.2 signifies a hydrogen atom or an unsubstituted or substituted (C.sub.1-4)alkyl, phenyl, naphthyl or mono-or fused binuclear heterocyclic radical which is bound through a carbon atom, R.sub.3 signifies an oxygen atom or a group of formula >N--R.sub.5 in which R.sub.5 has one of the significances given above for R.sub.2, and each of the R.sub.4 's independently, signifies a mono- or binuclear aromatic radical of the carbocyclic or heterocyclic series,Or mixtures of such compounds, which compounds and mixtures are useful as colorants.

    摘要翻译： 本发明涉及式I化合物，其中R 1表示碳环或杂环系列的二价，单或双环芳族基团，R 2表示氢原子或未取代或取代的（C 1-4）烷基 通过碳原子结合的苯基，萘基或单 - 或稠合双核杂环基表示R3表示氧原子或其中R5具有上述对R2表示的含义之一的式> N-R5的基团， R4独立地表示碳环或杂环系列的单或双核芳族基团，或这些化合物的混合物，其化合物和混合物作为颜料有用。

    Disperse dyes from 2-cyano-4,6-dinitroaniline and selected 2(2'-alkoxy-5'-acylamidoanilino)alkanes
    64.
    发明授权
    Disperse dyes from 2-cyano-4,6-dinitroaniline and selected 2(2'-alkoxy-5'-acylamidoanilino)alkanes 失效
    从2-氰基-4,6-二硝基苯胺和选择的2（2（40-烷氧基-5（40-酰氨基苯胺基）烷烃）分散染料

    公开(公告)号：US4076706A

    公开(公告)日：1978-02-28

    申请号：US741906

    申请日：1976-11-15

    申请人： Gary T. Clark

    发明人： Gary T. Clark

    IPC分类号： C09B29/01 ,  C09B29/08 ,  D06P3/54 ,  C09B29/26 ,  D06P1/18

    CPC分类号： C09B29/081 ,  C09B29/0003 ,  C09B29/08 ,  D06P3/54

    摘要： Disclosed are disperse dyes comprising a cyanodinitroaniline azo moiety and a particular group of 2(2'-alkoxy-5'-acylamidoanilino)alkane couplers. These dyes give exceptional color depth and brightness, shade permanancy on heat setting, build, leveling, barre coverage, dye exhaustion and dyeing rate on polyester fiber over widely varying dyeing conditions of for example, temperature and pressure. The dyes exhibit blue shades with excellent colorfastness properties on polyester fibers and have excellent dyeability by heat fixation (Thermosol) or exhaust (boil and pressure) methods of application on this substrate. Uniform dyeability under a wide variety of conditions is an exceptional feature of the present dyes.

    摘要翻译： 公开了包含氰基二硝基苯胺偶氮部分和特定的2（2'-烷氧基-5'-酰基氨基苯胺基）烷烃成色剂的分散染料。 这些染料在各种染色条件例如温度和压力下，赋予聚酯纤维特殊的颜色深度和亮度，遮光度，热定型色牢度，平整度，涤纶覆盖率，染料耗尽率和染色速度。 染料在聚酯纤维上具有优异的耐色牢度性质的蓝色色调，并且通过在该基材上的热定型（热溶胶）或排气（沸腾和压力）方法具有优异的可染性。 在各种条件下的均匀染色性是本发明染料的特征。

    Stable hydrosulfite compositions
    65.
    发明授权
    Stable hydrosulfite compositions 失效
    稳定的水溶性组合物

    公开(公告)号：US4066390A

    公开(公告)日：1978-01-03

    申请号：US642366

    申请日：1975-12-19

    申请人： Nick J. Christie ,  Joseph P. Antisavage ,  Eugene E. Brupbacher

    发明人： Nick J. Christie ,  Joseph P. Antisavage ,  Eugene E. Brupbacher

    IPC分类号： D06L1/12 ,  C11D3/00 ,  D06L4/30 ,  D06P3/54 ,  D06P5/10 ,  D06L3/00

    CPC分类号： D06P5/10 ,  C11D3/0042 ,  D06L3/10 ,  D06P3/54 ,  Y10S8/922

    摘要： A stable hydrosulfite composition particularly useful for treating a dyed or tinted textile is provided by a homogeneous particulate admixture of a hydrosulfite, a pH builder salt and a pH buffer salt, and either detergent or stabilizer, or both.

    摘要翻译： 1474398处理纺织品DIAMOND SHAMROCK CORP 1974年8月14日[1973年8月15日] 35801/74标题D1B和D1P用于加入漂白织物和冲洗干燥织物以除去非固定染料的稳定的亚硫酸氢盐组合物包含干燥颗粒均匀混合物， 重量（A）14-40份选自碱金属，亚硫酸锌或铵的亚硫酸氢盐或其混合物（基于测定值为100％）; （B）15-30份选自碳酸钠和/或碳酸氢钠的pH助洗剂，（C）15-40份选自磷酸三钠，三聚磷酸钠，焦磷酸四钠，硅酸钠和硼砂的pH缓冲液; 和（D）最多2份用于亚硫酸氢盐的热稳定剂。 优选地，热稳定剂是苯甲酸钠。 组合物还可以包含0-15份指定的两性阴离子或非离子洗涤剂，以及选自硬脂酸，硬脂酸钙，硬脂酸铝和酰胺的消泡剂。 该组合物以水溶液的形式用于冲洗聚酯纱线和用蒽醌或单偶氮分散染料染色的聚酯双面针织物。 在另一个实例中，以灰色状态的丙烯酸/羊毛混纺袜子用异丙醇索格利特提取以除去油，用洗涤剂洗涤，用过氧化氢水溶液漂洗并再次用本发明的组合物漂白。

    Disperse phenylazophenylazobarbituric acid dyestuffs
    66.
    发明授权
    Disperse phenylazophenylazobarbituric acid dyestuffs 失效
    分散苯基偶氮苯偶氮二异丁酸染料

    公开(公告)号：US4062836A

    公开(公告)日：1977-12-13

    申请号：US669771

    申请日：1976-03-24

    申请人： Hans Wilhelm Liechti ,  Dieter Reinker

    发明人： Hans Wilhelm Liechti ,  Dieter Reinker

    IPC分类号： C09B27/00 ,  C09B31/14 ,  C09B31/28 ,  D06P1/18 ,  D06P3/26 ,  D06P3/54

    CPC分类号： C09B27/00 ,  C09B31/14

    摘要： The instant invention relates to diazo dyestuffs of the formula ##STR1## where X and Y are hydrogen, chloro, C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 alkoxy,Z is hydrogen, C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 alkoxy, andR.sub.1 and R.sub.2 each are hydrogen, C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 alkyl substituted by C.sub.1 -C.sub.4 alkoxy, hydroxy or cyano.These dyestuffs dye polyester to yield powerful dyeings in yellow shades, which are distinguished by outstanding fastness to light and sublimation.

    摘要翻译： 本发明涉及下式的重氮染料，其中X和Y是氢，氯，C 1 -C 4烷基或C 1 -C 4烷氧基，Z是氢，C 1 -C 4烷基或C 1 -C 4烷氧基，R 1和R 2 各自为氢，C 1 -C 4烷基或被C 1 -C 4烷氧基取代的C 1 -C 4烷基，羟基或氰基。

    Anionic and nonionic emulsified dye suspension with formalin, hydrotropic agent
    67.
    发明授权
    Anionic and nonionic emulsified dye suspension with formalin, hydrotropic agent 失效
    阴离子和非离子乳化染料悬浮液与福尔马林，水溶助长剂

    公开(公告)号：US4042320A

    公开(公告)日：1977-08-16

    申请号：US574042

    申请日：1975-05-02

    申请人： Carl Becker ,  Jacques Wegmann ,  Andres Schaub

    发明人： Carl Becker ,  Jacques Wegmann ,  Andres Schaub

    IPC分类号： C09B67/42 ,  C09B67/46 ,  D06L3/12 ,  D06P1/22 ,  D06P3/54 ,  D06P3/82 ,  D06P5/00 ,  D06P5/24 ,  D06P5/28 ,  D06P1/613

    CPC分类号： C09B67/0084 ,  C09B67/0071 ,  D06L3/1264 ,  D06P1/22 ,  D06P3/54 ,  D06P3/8247 ,  D06P5/001 ,  D06P5/003 ,  D06P5/004 ,  Y10S8/904 ,  Y10S8/907 ,  Y10S8/908 ,  Y10S8/933

    摘要： Described are aqueous, stable, highly concentrated, finely dispersed, flowable preparations of dyestuffs and optical brighteners insoluble to difficultly soluble in water, which preparations have a low content of dispersing agent and a particle size smaller than 10.mu., particularly smaller than 2.mu., characterized in that these preparations contain at least 10 per cent by weight of water, at least 30 per cent by weight of a finely dispersed dyestuff or optical brightener insoluble to difficultly soluble in water, and a mixture consisting of at most 10 per cent by weight of an anion-active dispersing agent, at most 5 per cent by weight of a nonionic dispersing agent and at most 35 per cent by weight of a hydrotropic agent, as well as, optionally, further additives which preparations are useful for the dyeing, printing and optical brightening of textile material in a conventional manner or for the production of printing pastes having an aqueous base or a water-in-oil emulsion base which printing postes are useful for the printing of carrier materials, particularly paper with application of dyestuffs or optical brighteners suitable for transfer printing and use of the printed carrier materials in the transfer printing process on textile materials.

    摘要翻译： 描述了不溶于水的染料和荧光增白剂的水性，稳定，高度浓缩，细分散，可流动的制剂，该制剂具有低的分散剂含量和小于10微米，特别是小于2微米的粒度， 其特征在于，这些制剂含有至少10重量％的水，至少30重量％的难溶于水的细分散染料或荧光增白剂，以及由至多10重量％ 的阴离子活性分散剂，至多5重量％的非离子分散剂和至多35重量％的水溶助长剂，以及任选的其它添加剂，其可用于染色，印刷 并以常规方式对纺织材料进行荧光增白或用于生产具有水性基质或油包水乳液基质的印刷浆料 h印刷用纸可用于印刷载体材料，特别是适用于转印印刷的染料或荧光增白剂的纸张，以及在纺织材料的转印印刷过程中使用印刷载体材料。

    Dyeing halogenated aromatic polyester fibrous materials with acetophenone
    69.
    发明授权
    Dyeing halogenated aromatic polyester fibrous materials with acetophenone 失效
    用苯乙酮染色卤代芳香族聚酯纤维材料

    公开(公告)号：US3969075A

    公开(公告)日：1976-07-13

    申请号：US599557

    申请日：1975-07-28

    申请人： Alex S. Forschirm

    发明人： Alex S. Forschirm

    IPC分类号： D06P1/651 ,  D06P3/54

    CPC分类号： D06P3/54 ,  D06P1/65112 ,  Y10S8/922

    摘要： Heretofore, halogenated aromatic polyesters (as defined), such as those formed by the reaction of tetrabromobisphenol A, and a mixture of isophthaloyl chloride and terephthaloyl chloride, have proven to be extremely difficult to dye and to undergo a deleterious fiber degradation when dyeing is attempted in the presence of common dye carriers. Difficulties heretofore encountered when attempts have been made to dye such fibrous materials effectively are eliminated in the substantial absence of fiber degradation when practicing the present process. The dyeing of the specifically defined halogenated aromatic polyester fibrous material with an aqueous disperse dye system is carried out at substantially atmospheric pressure and at a temperature of about 80.degree. to 100.degree.C. in the presence of an acetophenone dye carrier.

    摘要翻译： 迄今为止，已证明卤代芳族聚酯（如通过四溴双酚A的反应形成的那些）和间苯二酰氯与对苯二甲酰氯的混合物是非常难染色的，并且当试图进行染色时会发生有害的纤维降解 在普通染料载体的存在下。 在实施本方法时，在实质上没有纤维降解的情况下，尝试有效地染色这种纤维材料时，遇到的困难被消除。 用含水分散染料体系对特定卤代芳族聚酯纤维材料进行染色是在苯乙酮染料载体存在下，在大气压和约80℃至100℃的温度下进行的。