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    • 23. 发明授权
    • Process for pigmenting wood
    • 木材着色工艺
    • US06645257B1
    • 2003-11-11
    • US09663833
    • 2000-09-15
    • Hans-Thomas SchachtGilbert MoegleReiner JahnChristiane GriessenPeter Scheibli
    • Hans-Thomas SchachtGilbert MoegleReiner JahnChristiane GriessenPeter Scheibli
    • D06P360
    • B27K5/02
    • A process for pigmenting wood, which comprises treating wood in succession: a) with a solution comprising from 0.01 to 80% by weight, based on the solution, of a compound of the formula A(B)x  (I), in which x is an integer from 1 to 8, A is the radical of a chromophore of the quinacridone, anthraquinone, perylene, indigo, quinophthalone, indanthrone, isoindolinone, isoindoline, dioxazine, azo, phthalocyanine or diketopyrrolopyrrole series which is attached to x groups B via one or more heteroatoms, these heteroatoms being selected from the group consisting of N, O and S and forming part of the radical A, B is hydrogen or a group of the formula  at least one group B not being hydrogen and, if x is a number from 2 to 8, the groups B being identical or different, and L is any desired group suitable for solubilization; and from 0.05 to 5% by weight, based on the solution, of a salt of the formula Kat+.An−  (II), Kat+.½An2−  (III) or Kat+.⅓An3−  (IV), in which Kat+ is lithium, sodium, potassium or ammonium, An− is formate, acetate, propionate or hydrogen carbonate, An2− is oxalate, maleate, fumarate, malonate, carbonate or hydrogen phosphate, and An3− is citrate or phosphate, in water or an organic solvent or in a single-phase mixture thereof, b) with a solution comprising from 0.01 to 50% by weight, based on the solution, of an organic C1-C6carboxylic acid in water or an organic solvent or in a single-phase mixture thereof, and c) converting the compound of the formula (I) thermally to a pigment of the formula A(H)x (V).
    • 用于着色木材的方法,其包括连续处理木材:a)用包含0.01至80重量%的溶液(基于溶液)的x为1至8的整数的甲醛化合物的溶液,A为 这些杂原子选自下列基团:喹吖啶酮,蒽醌,苝,靛蓝,喹酞酮,阴丹酮,异吲哚啉酮,异吲哚啉,二恶嗪,偶氮,酞菁或二酮吡咯并吡咯系列的发色团,其通过一个或多个杂原子连接到x基团B上 由N,O和S组成并形成基团A的一部分,B是氢或式中的至少一个基团B不是氢,并且如果x是2至8的数,则基团B相同或不同 ,和L是适合于溶解的任何所需基团; 和0.05-5重量%,基于该溶液,Kat +的盐是Kat +,是锂,钠,钾或铵,An - 是甲酸盐,乙酸盐,丙酸盐或碳酸氢盐,An <2 - 在草酸盐,马来酸盐,富马酸盐,丙二酸盐,碳酸盐或磷酸氢盐中,并且An <3->是柠檬酸盐或磷酸盐,在水或有机溶剂中或其单相混合物中,b)与包含0.01 至50重量%的基于溶液的有机C1-C6羧酸在水或有机溶剂中或其单相混合物中,和c)将式(I)化合物热转化为 公式A(H)x(V)。
    • 28. 发明授权
    • Reactive dyes containing a sulfonyl and an aliphatic acyl reactive
radical
    • 含有磺酰基和脂族酰基反应性基团的活性染料
    • US4885360A
    • 1989-12-05
    • US275651
    • 1988-11-21
    • Peter Scheibli
    • Peter Scheibli
    • C09B62/503C09B62/443C09B62/507D06P1/384
    • C09B62/443D06P1/384
    • Reactive dyes of the formula ##STR1## in which D is the radical of a dye of the monoazo, polyazo, metal complex azo, anthraquinone, phthalocyanine, formazan, azomethine, dioxazine, phenazine, stilbene, triphenylmethane, xanthene, thioxanthone, nitroaryl, naphthoquinone, pyrenequinone or perylenetetracarbimide series, R.sub.1 and R.sub.2, independently of each other, are each hydrogen or the radical of an unsubstituted or substituted hydrocarbon, A is an unsubstituted or substituted aliphatic or aromatic bridge member, n is 0 or 1, Y is a --CH.dbd.CH.sub.2 or --CH.sub.2 CH.sub.2 --X radical, X is an inorganic or organic radical detachable under alkaline conditions, Z is a radical of the formula ##STR2## and Hal is chlorine or bromine, and if n is 1 Z must not be either of the two radicals mentioned at the end for Z, are suitable for dyeing or printing cellulose fibre materials and produce lightfast and wetfast dyeings or prints.
    • 式(1)的反应性染料其中D是单偶氮,多偶氮,金属络合物偶氮,蒽醌,酞菁,甲an,偶氮甲碱,二恶嗪,吩嗪,二苯乙烯,三苯基甲烷,呫吨,噻吨酮的染料的基团, 硝基芳基,萘醌,芘醌或苝四碳酰亚胺系列,R1和R2彼此独立地分别为氢或未取代或取代的烃的基团,A为未取代或取代的脂族或芳族桥连构件,n为0或1,Y 是-CH = CH 2或-CH 2 CH 2 -X基团,X是在碱性条件下可分离的无机或有机基团,Z是下式的基团,其中Hal是氯或溴,Hal是氯或溴, 如果n是1 Z不能是Z末端提及的两个自由基中的任何一个,都适用于染色或印刷纤维素纤维材料,并产生耐光和耐湿快染色或印花。
    • 29. 发明授权
    • Process for the end-to-end dyeing of cellulosic fibres
    • 纤维素纤维端对端染色的方法
    • US4877413A
    • 1989-10-31
    • US30188
    • 1987-03-26
    • Jean-Marie SirePeter Scheibli
    • Jean-Marie SirePeter Scheibli
    • D06P1/62D06P1/64D06P1/642D06P1/649D06P3/62D06P3/66D06P3/84
    • D06P3/62D06P1/628D06P1/6422D06P1/6426D06P1/6429D06P1/649D06P3/66
    • The invention relates to a process for the end-to-end dyeing of cellulosic materials, or blends that contain cellulose, with direct and/or reactive dyes by the pad dyeing process, which comprises using an aqueous liquor that contains at least one water-soluble direct or reactive dye and at least one water-soluble anionic, colorless organic compound having an affinity factor A, at a concentration of 0.2 to 0.3 g/l, for mercerized cotton of 1.1 to 4, said factor A being the quotient of the concentration of the water-soluble, colorless organic compound in a liquor without addition of dye, before impregnation, divided by the concentration of the water-soluble, colorless organic compound in the residual liquor without dye after impregnation. The process of this invention is suitable for dyeing textile cellulosic materials or blends containing cellulose to give end-to-end dyeings of good fastness properties.
    • 本发明涉及一种纤维素材料或含有纤维素的共混物与底部染色方法的直接和/或活性染料进行端到端染色的方法,其包括使用含有至少一种水溶性染料的含水液体, 可溶性直接或活性染料和至少一种具有浓度为0.2至0.3g / l的亲和因子A的水溶性阴离子无色有机化合物,对于1.1至4的丝光棉,所述因子A为 在浸渍前不加入染料的水溶性无色有机化合物浓度除以浸渍后残留液体中无染料的水溶性无色有机化合物的浓度。 本发明的方法适用于染色纺织纤维素材料或含有纤维素的混合物以提供具有良好牢度特性的端对端染色。