会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Process for producing discharge reserve prints on textile materials with
amino-azo-benzene dyes
    • 用氨基偶氮苯染料在纺织材料上生产放料储存印花的方法
    • US4386935A
    • 1983-06-07
    • US305998
    • 1981-09-28
    • Ulrich BuhlerKlaus KuhleinTheo StahlHorst TappeKurt Roth
    • Ulrich BuhlerKlaus KuhleinTheo StahlHorst TappeKurt Roth
    • D06P5/13D06P5/12D06P5/17C09B29/08
    • D06P5/17D06P5/12
    • An improved process for producing discharge reserve prints on textile materials comprising water-repellent fibers or mixed water-repellent and cellulose fibers wherein a disperse dyestuff which is dischargeable to white is applied to the textile material in the form of a dye liquor or dye printing paste, at least partially drying the textile material, applying a discharge reserve printing paste to the material by printing on the material in the desired pattern and subsequently heating the printed material at temperatures from 100.degree. to 230.degree. C., with the improvement comprising (a) the discharge reserve printing paste containing, as the discharging agent, an alkaline material which produces a pH value of at least 8 in 5% strength aqueous solution and (b) the disperse dyestuff which is dischargeable to white is a disperse dyestuff of the formula ##STR1## as more fully defined herein.
    • 一种用于在纺织材料上生产排放储备印刷品的改进方法,其包括拒水纤维或混合疏水和纤维素纤维,其中将可排出白色的分散染料以染料液或染料印刷浆料的形式施加到织物材料 至少部分地干燥纺织材料,通过在所需图案的材料上印刷并随后在100-230℃的温度下加热印刷材料,将放电储备印刷浆料施加到材料上,改进包括(a )排放储备印刷浆料,其含有在5重量%水溶液中产生至少8的pH值的碱性物质作为排出剂,和(b)可分散到白色的分散染料是式 如本文中更全面地定义。
    • 3. 发明授权
    • Water-insoluble azo dyestuffs, processes for their manufacture and their
use for dyeing and printing synthetic hydrophobic fiber material
    • 水不溶性偶氮染料,其制造方法及其用于染色和印刷合成疏水纤维材料的用途
    • US4431585A
    • 1984-02-14
    • US237628
    • 1981-02-24
    • Horst TappeUlrich BuhlerKurt RothHans-J. WeyerUwe Kosubek
    • Horst TappeUlrich BuhlerKurt RothHans-J. WeyerUwe Kosubek
    • C09B29/08C09B31/043C09B43/40C09B43/42C09B29/06C09B29/00
    • C09B43/405C09B29/0813C09B31/043C09B43/40C09B43/42
    • Water-insoluble azo dyestuffs suitable for dyeing and printing synthetic hydrophobic fiber materials are produced by azo coupling and have the formula ##STR1## wherein D is free from ionic moieties and is an unsubstituted or substituted phenyl, thiazole, isothiazole, benzthiazole, thiadiazole, benzisothiazole or thiophene moiety;A is alkylene having 2 to 6 carbon atoms which is unsubstituted or substituted by --OH;B is hydrogen, alkyl having 1 to 4 carbon atoms, hydroxyalkyl having 2 to 4 carbon atoms, alkoxyalkyl having 1 to 4 carbon atoms in the alkoxy moiety and a total of 3 to 8 carbon atoms, alkanoyloxyalkyl having 2 to 6 carbon atoms in the alkanoyl moiety and a total of 3 to 8 carbon atoms, hydroxypolyoxyalkylene having 4 to 12 carbon atoms, alkoxypolyoxyalkylene having 1 to 4 carbon atoms in the alkoxy moiety and a total of 5 to 16 carbon atoms, alkanoyloxypolyoxyalkylene having 2 to 5 carbon atoms in the alkanoyl moiety and a total of 5 to 16 carbon atoms, alkanoyl having 2 to 6 carbon atoms or benzoyl;R.sup.1 is hydrogen, methyl or chlorine;R.sup.2 is hydrogen, halogen, alkyl having 1 to 4 carbon atoms or alkoxy having 1 to 4 carbon atoms;and R.sup.3 is hydrogen or alkoxy having 1 to 8 carbon atoms.
    • 适用于染色和印刷合成疏水性纤维材料的水不溶性偶氮染料是通过偶氮偶合产生的,并具有式“IMAGE”,其中D不含离子部分,是未取代或取代的苯基,噻唑,异噻唑,苯并噻唑,噻二唑,苯并异噻唑 或噻吩部分; A是未被取代或被-OH取代的具有2至6个碳原子的亚烷基; B是氢,具有1至4个碳原子的烷基,具有2至4个碳原子的羟基烷基,烷氧基部分中具有1至4个碳原子的烷氧基烷基和总共3至8个碳原子,在该化合物中具有2至6个碳原子的烷酰氧基烷基 烷酰基部分和总共3至8个碳原子,具有4至12个碳原子的羟基聚氧化烯,烷氧基部分中具有1至4个碳原子的烷氧基聚氧化烯和总共5至16个碳原子,在2至5个碳原子上具有2至5个碳原子的烷酰氧基聚氧化烯 烷酰基部分和总共5至16个碳原子,具有2至6个碳原子的烷酰基或苯甲酰基; R1是氢,甲基或氯; R2是氢,卤素,具有1至4个碳原子的烷基或具有1至4个碳原子的烷氧基; 并且R 3是氢或具有1至8个碳原子的烷氧基。
    • 6. 发明授权
    • Process for dyeing and printing synthetic, hydrophobic fibre material
with dischargeable azo disperse dye
    • 染色和印刷合成疏水纤维材料与可放电偶氮分散染料的方法
    • US4406661A
    • 1983-09-27
    • US386916
    • 1982-06-10
    • Ulrich BuhlerJoachim RibkaHorst TappeKurt Roth
    • Ulrich BuhlerJoachim RibkaHorst TappeKurt Roth
    • C09B29/00C09B29/08C09B43/124D06P5/12D06P5/15C09B43/12
    • C09B43/1247C09B29/00C09B29/0807D06P5/12D06P5/151Y10S8/922
    • Azo dyestuffs free from groups imparting solubility in water are used in the process for the production of white or variously colored designs on a colored substrate on textile materials containing hydrophobic, synthetic fibers by impregnating the materials with dye liquors containing dyeing auxiliaries and padding auxiliaries as well as dyestuffs which are dischargeable to white, drying or incipiently drying the impregnated materials, printing the materials with an alkaline discharge reserve paste which contains a discharging agent, and subsequently subjecting the materials to a heat treatment at temperatures from 100.degree. to 230.degree. C., wherein said discharging agent is a base which produces a pH value of at least 8 in a 5% strength aqueous solution and the dyestuffs which are dischargeable to white are of the formulaD--N.dbd.N--K--NHSO.sub.2 RwhereinD is 6-nitrobenzthiazol-2-yl, 5-nitrobenzisothiazol-3-yl, a substituted phenyl, a substituted thiazole or a substituted thiophene moiety;K is a coupling component of the 1,4-phenylene, 1,4-naphthylene, 2,5-thiazolyl or 2,5-thienyl series; andR is alkyl, substituted alkyl, alkenyl, substituted alkenyl, phenyl or substituted phenyl.
    • 使用不含赋予溶解性的基团的偶氮染料用于在含有疏水性合成纤维的纺织材料上的有色基材上生产白色或各种着色图案的方法,通过用含有染色助剂和填充助剂的染液浸渍材料 作为可以排出白色的染料,干燥或初始干燥浸渍的材料,用含有放电剂的碱性放电储备膏印刷材料,随后在100℃至230℃的温度下进行热处理。 其中所述排出剂是在5%强度水溶液中产生至少8的pH值的碱,并且可排出至白色的染料具有式DN = NK-NHSO 2 R,其中D为6-硝基苯并噻唑-2-基, 取代的苯基,取代的噻唑或取代的噻吩部分; K是1,4-亚苯基,1,4-亚萘基,2,5-噻唑基或2,5-噻吩基系的偶联组分; R是烷基,取代的烷基,烯基,取代的烯基,苯基或取代的苯基。