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46 条记录 (耗时 0.011 秒)

    Process for the dyeing of paper material
    4.
    发明授权
    Process for the dyeing of paper material 失效
    纸材染色工艺

    公开(公告)号：US4089647A

    公开(公告)日：1978-05-16

    申请号：US767591

    申请日：1977-02-10

    申请人： Peter Mockli

    发明人： Peter Mockli

    IPC分类号： C09B23/00 ,  C09B23/10 ,  D21H21/28 ,  D21H1/46

    CPC分类号： D21H21/28 ,  C09B23/105 ,  Y10S8/919

    摘要： A process for the dyeing of paper material from an aqueous medium, comprising the use of at least one water-soluble dye of the formula ##STR1## wherein Py represents a pyridyl group of the formula ##STR2## R.sub.1 represents lower alkyl, substituted lower alkyl, allyl, or benzyl, R.sub.2 represents hydrogen, halogen, methyl or ethyl,R.sub.3 represents hydrogen, methyl, ethyl or phenyl,R.sub.4 represents hydrogen, lower alkyl substituted lower alkyl, or allyl, andA.crclbar. represents an anion.

    摘要翻译： 一种用于从含水介质中染色纸材的方法，其包括使用至少一种下式的水溶性染料（Ⅰ），其中Py表示下式的吡啶基：R1表示低级烷基， 取代的低级烷基，烯丙基或苄基，R 2表示氢，卤素，甲基或乙基，R 3表示氢，甲基，乙基或苯基，R 4表示氢，低级烷基取代的低级烷基或烯丙基，A（ - ）表示阴离子 。

    Copper phthalocyanine N-Di-N-butylaminoalkyl sulfonamide, quaternized solutions of the quaternary compound, and paper dyeing therewith
    5.
    发明授权
    Copper phthalocyanine N-Di-N-butylaminoalkyl sulfonamide, quaternized solutions of the quaternary compound, and paper dyeing therewith 失效
    铜酞菁N-二-N-丁基氨基烷基磺酰胺，季铵化合物的季铵化溶液和纸染色

    公开(公告)号：US3954392A

    公开(公告)日：1976-05-04

    申请号：US385016

    申请日：1973-08-02

    申请人： Chi K. Dien

    发明人： Chi K. Dien

    IPC分类号： C09B47/26 ,  C09B47/32 ,  D21H21/28 ,  D21H1/46 ,  C09B47/04

    CPC分类号： D21H21/28 ,  C09B47/26 ,  C09B47/32 ,  Y10S8/919

    摘要： A new dye having a turquoise blue color and high water solubility suitable for dyeing cellulose materials such as paper and textile fibers such as cotton, polyamides and polyacrylonitrile having the formula: ##EQU1## WHEREIN P IS 2 OR 3, M IS 1 THROUGH 5, PC is a phthalocyanine radical, X.sup.- is an anion and R is H or lower alkyl of 1 through 4 carbon atoms.The invention further comprises a process for using the new dye on paper, the paper dyed with the new dye and the base intermediate used for preparing the new dye.

    摘要翻译： 具有绿松石蓝色和高水溶性的新染料适用于染色纤维素材料如纸和纺织纤维如棉花，聚酰胺和聚丙烯腈，具有下列通式：H nC4H9 PC SO2NCpH2pN + RX < - > nC4H9m其中P为 2 OR 3，M为1，通过5，PC为酞菁基，X 1为阴离子，R为H或1至4个碳原子的低级烷基。

    Paper dyed with water soluble benzothi-azolylphenylazobarbituric acid dyestuffs
    6.
    发明授权
    Paper dyed with water soluble benzothi-azolylphenylazobarbituric acid dyestuffs 失效
    纸溶于水溶性苯并噻唑基亚氨基酸

    公开(公告)号：US3788802A

    公开(公告)日：1974-01-29

    申请号：US3788802D

    申请日：1973-02-15

    申请人： ALLIED CHEM

    发明人： LITKE A

    IPC分类号： C09B29/033 ,  D06P1/06 ,  D21H1/46

    CPC分类号： C09B29/0025 ,  D06P1/06 ,  Y10S8/919

    摘要： MONOAZO DYESTUFFS OF THE FORMULA

    2-(4-((2(Z=),4,6-DI(O=)HEXAHYDROPYRIMIDIN-5-YL)-N=N-),Y,

    Q-PHENYL),4-X,6-R2,R1-BENZOTHIAZOLE

    WHEREIN R1, X AND Y ARE HYDROGEN, LOWER ALKOXY OR LOWER ALKYL; R2 AND Q ARE H OR SO3H WITH AT LEAST ONE BEING SO3H; AND Q IS OXYGEN, SULFUR, IMINO, OR LOWER ALKYL IMINO. THESE DYESTUFFS COLOR PAPER AND PAPER PULP IN ATTRACTIVE GREENISH YELLOW SHADES BUT HAVE LITTLE AFFINITY FOR COTTON, SAID PAPER DYEINGS BEING ALKALI- AND ACID-FAST AND DISCHARGED ON CONTACT WITH CONVENTIONAL BLEACHING AGENTS.

    4-Benzothiazolyl phenyl azo dyes
    7.
    发明授权
    4-Benzothiazolyl phenyl azo dyes 失效
    4-苯并噻唑基苯偶氮染料

    公开(公告)号：US4736021A

    公开(公告)日：1988-04-05

    申请号：US417153

    申请日：1982-09-13

    申请人： Jean-Marie Adam ,  Pierre Galafassi

    发明人： Jean-Marie Adam ,  Pierre Galafassi

    IPC分类号： C09B44/02 ,  D21H21/28 ,  C09B44/08 ,  D06P1/41 ,  D21H1/46

    CPC分类号： D21H21/28 ,  C09B44/02

    摘要： There are described azo compounds of the formula ##STR1## wherein K is an optionally quaternized basic group,X is the radical COOR, in which R is an alkyl group or a substituted or unsubstituted phenyl group, or X is the radical CONHR', in which R' is an alkyl group or a substituted or unsubstituted phenyl group; and wherein the benzene rings B and/or D can be further substituted;and the use thereof as dyes for the dyeing of textile materials, and particularly for the dyeing of paper of all types, especially bleached, lignin-free, unsized paper.

    摘要翻译： 描述了式IMA的偶氮化合物，其中K是任选季铵化的碱基，X是基团COOR，其中R是烷基或取代或未取代的苯基，或X是基团CONHR'，其中 其中R'为烷基或取代或未取代的苯基; 并且其中苯环B和/或D可以进一步被取代; 以及其作为纺织材料染色的染料的用途，特别是用于所有类型的纸张的染色，特别是漂白的无木质素的未定型纸。

    Process for the dyeing and printing of paper materials in different hues using a single coupling component
    9.
    发明授权
    Process for the dyeing and printing of paper materials in different hues using a single coupling component 失效
    使用单一耦合组件对不同色调的纸材进行染色和印刷的方法

    公开(公告)号：US4224025A

    公开(公告)日：1980-09-23

    申请号：US941433

    申请日：1978-09-11

    申请人： Arthur Buhler ,  Franz H. Nedwed

    发明人： Arthur Buhler ,  Franz H. Nedwed

    IPC分类号： C09B29/42 ,  C09B31/153 ,  C09B62/006 ,  D21H21/28 ,  D21H1/46

    CPC分类号： C09B62/0067 ,  C09B29/3617 ,  C09B29/3621 ,  D21H21/28

    摘要： A process is described for the dyeing and printing of paper materials by the use of developing dyestuffs, in which process diazo components and heterocyclic coupling components containing a 6-membered heterocyclic radical having one ring nitrogen atom are applied in any sequence, either successively or simultaneously onto or into the paper material to be dyed or printed, and coupled together in alkaline, neutral or acid medium, whereby it is possible using only a single coupling component to obtain on the material, merely by variation of the diazo component, a shade of color ranging from yellow to black.

    摘要翻译： 描述了通过使用显影染料对纸材进行染色和印刷的方法，其中连续地或同时地以任何顺序施加包含具有一个环氮原子的6元杂环基的重氮组分和杂环偶联组分 在待染色或印刷的纸张材料上，并在碱性，中性或酸性介质中耦合在一起，由此仅仅通过单一的耦合组分可以仅通过改变重氮组分来获得材料上的阴影 颜色范围从黄色到黑色。

    Dyed paper
    10.
    发明授权
    Dyed paper 失效
    染色纸

    公开(公告)号：US4212644A

    公开(公告)日：1980-07-15

    申请号：US927947

    申请日：1978-07-25

    申请人： Hans-Juergen Degen ,  Klaus Grychtol

    发明人： Hans-Juergen Degen ,  Klaus Grychtol

    IPC分类号： C09B23/00 ,  C09B23/04 ,  D21H1/46

    CPC分类号： C09B23/04

    摘要： Paper dyed with compounds of the general formula I ##STR1## where R.sup.1 is unsubstituted or substituted alkyl, T is hydrogen or alkyl, A.sup..theta. is an anion, n is 1, 2 or 3 and X is an aminoaryl radical which may or may not possess further substituents, and where the benzene nucleus a may be substituted by alkyl, hydroxy, alkoxy, chlorine, bromine, amino, alkylamino, dialkylamino, alkanoylamino or nitro. The compounds of the formula I dye paper in brilliant yellow shades. They are also suitable for dyeing materials containing anionic groups.

    摘要翻译： 用通式I的化合物Ⅰ进行染色的纸，其中R 1为未取代或取代的烷基，T为氢或烷基，A为阴离子，n为1,2或3，X为氨基芳基， 不具有其它取代基，其中苯核a可被烷基，羟基，烷氧基，氯，溴，氨基，烷基氨基，二烷基氨基，烷酰基氨基或硝基取代。 式I的化合物以明亮的黄色色调染色纸。 它们也适用于含有阴离子基团的染色材料。