Basic colorants
    1.
    发明授权
    Basic colorants 失效
    基础着色剂

    公开(公告)号:US4720568A

    公开(公告)日:1988-01-19

    申请号:US826987

    申请日:1986-02-07

    CPC分类号: C09B23/143 Y10S8/919

    摘要: Compounds of the general formula IA--B--A (I)where A is a radical of the formula ##STR1## and B is a bridge member of the formula ##STR2## and where R.sup.1 and R.sup.2 independently of one another are unsubstituted or hydroxy-, C.sub.1 -C.sub.4 -alkoxy-, cyano-, C.sub.1 -C.sub.4 -alkoxycarbonyl-, di-C.sub.1 -C.sub.4 -alkylamino-, chlorine- or bromine-substituted C.sub.1 -C.sub.4 -alkyl, cyclohexyl, benzyl, phenylethyl or phenyl, orR.sup.1 and R.sup.2 together with the nitrogen are morpholino, pyrrolidino, piperidino or N-methylpiperazino,R.sup.3 is hydrogen, chlorine, bromine, methyl, ethyl, methoxy, ethoxy or nitro,R.sup.4 and R.sup.5 independently of one another are hydrogen, C.sub.1 -C.sub.4 -alkyl or benzyl,X is oxygen or imino andalkylene is of 2 to 6 carbon atoms and is linear or branched.The compounds of the formula I are particularly suitable for coloring paper pulps.

    摘要翻译: 通式I ABA(I)的化合物,其中A是下式的基团,而B是式“桥”构件,其中R 1和R 2彼此独立地是未取代的或羟基 - ,C1- C 1 -C 4 - 烷氧基 - ,氰基 - ,C 1 -C 4 - 烷氧基羰基 - ,二-C 1 -C 4 - 烷基氨基 - ,氯或溴取代的C 1 -C 4 - 烷基,环己基,苄基,苯乙基或苯基,或R 1和R 2连同 氮是吗啉代,吡咯烷子基,哌啶子基或N-甲基哌嗪基,R3是氢,氯,溴,甲基,乙基,甲氧基,乙氧基或硝基,R4和R5彼此独立地是氢,C1-C4烷基或苄基,X 是氧或亚氨基,亚烷基具有2至6个碳原子,并且是直链或支链的。 式I的化合物特别适用于着色纸浆。

    Dyed paper
    2.
    发明授权
    Dyed paper 失效
    染色纸

    公开(公告)号:US4323362A

    公开(公告)日:1982-04-06

    申请号:US224943

    申请日:1981-01-14

    摘要: Compounds of the general formulaA.sup.1 .dbd.CH--B--CH.dbd.A.sup.2where A.sup.1 and A.sup.2 are the radical of a quaternized methylene-active compound and B is a bridge member.The compounds according to the invention are very suitable for coloring ligneous and lignin-free paper stock.

    摘要翻译: 通式A1 = CH-B-CH = A2的化合物,其中A1和A2是季铵化亚甲基活性化合物的基团,B是桥连构件。 根据本发明的化合物非常适合着色木质和无木质素的纸料。

    Quaternized 6-diethylamino-2-[benzimidazolyl-(2)]benzofuran
    3.
    发明授权
    Quaternized 6-diethylamino-2-[benzimidazolyl-(2)]benzofuran 失效
    季铵化的6-二乙氨基-2- {8-苯并咪唑基 - (2){9苯并呋喃

    公开(公告)号:US3932446A

    公开(公告)日:1976-01-13

    申请号:US394659

    申请日:1973-09-06

    申请人: Klaus Grychtol

    发明人: Klaus Grychtol

    摘要: A benzofuran compound of the formula ##SPC1##Where X.sup.- denotes HSO.sub.4.sup.- , CH.sub.3 SO.sub.4.sup.- , Cl.sup.-, Br.sup.-, 1/2 2ZnCl.sub. 4.sup.-.sup.- or CH.sub.3 COO.sup.-. The said compounds are dyes for synthetic textile material.

    摘要翻译: 式WHERE X - 的苯并呋喃化合物表示HSO 4 - ,CH 3 SO 4 - ,Cl - ,Br - ,1 / 2ZnCl 4 - 或CH 3 COO - 。 所述化合物是合成纺织材料的染料。

    Complex dye mixture containing at least two cobalt 1:2 complexes of azo
dyes
    5.
    发明授权
    Complex dye mixture containing at least two cobalt 1:2 complexes of azo dyes 失效
    含有至少两种偶氮染料1:2钴络合物的复合染料混合物

    公开(公告)号:US4474695A

    公开(公告)日:1984-10-02

    申请号:US326928

    申请日:1981-12-02

    摘要: Mixtures of two or more cobalt 1:2 complexes of azo dyes of the formula I ##STR1## where R is ##STR2## where R.sup.1 is hydrogen, C.sub.1 -C.sub.18 -alkyl, or hydroxyalkyl or alkoxyalkyl which may be interrupted by oxygen, and X and Y are hydrogen, fluorine, chlorine, bromine, C.sub.1 -C.sub.4 -alkyl or C.sub.1 -C.sub.4 -alkoxy.The mixtures according to the invention are particularly useful for dyeing leather.

    摘要翻译: 两种或更多种式I的偶氮染料1:2复合物的混合物,其中R是R,其中R 1是氢,可以被氧中断的C 1 -C 18 - 烷基或羟烷基或烷氧基烷基, X和Y是氢,氟,氯,溴,C 1 -C 4 - 烷基或C 1 -C 4 - 烷氧基。 根据本发明的混合物特别可用于染色皮革。

    Chromium complex dyestuffs for natural polyamides and synthetic nylons
    6.
    发明授权
    Chromium complex dyestuffs for natural polyamides and synthetic nylons 失效
    铬复合染料用于天然聚酰胺和合成尼龙

    公开(公告)号:US4264494A

    公开(公告)日:1981-04-28

    申请号:US930201

    申请日:1978-08-02

    CPC分类号: C09B45/00 C09B55/001

    摘要: Metal complex compounds which in the form of the free acids correspond to the formula I ##STR1## where A is an aliphatic, carbocyclic or heterocyclic radical,E is an aliphatic or carbocyclic radical,B is a cyano, acyl, substituted sulfonyl, carboxylic acid ester or carboxamide radical, orB and E together with the carbon atoms by which they are linked may be an alicyclic or heterocyclic radical,F is an aliphatic, carbocylic or heterocyclic radical,L is --O--, --COO--, ##STR2## n is 1, 2, 3 or 4, Y is .dbd.CH-- or .dbd.N-- andZ is ##STR3## or the radical of a coupling component, alkyl being of 1 to 4 carbon atoms, andR is hydrogen or unsubstituted or substituted alkyl, cycloalkyl, aryl or acyl and R.sup.1 and R.sup.2 are substituents conventionally present in dyes.The compounds of the formula I give fast dyeings on natural polyamides and synthetic nylons.

    摘要翻译: 游离酸形式的金属络合物对应于式Ⅰ其中A为脂族,碳环或杂环基,E为脂族或碳环基,B为氰基,酰基,取代的磺酰基,羧基 酸酯或羧酰胺基,或B和E与它们连接的碳原子一起可以是脂环族或杂环基,F是脂族,碳环或杂环基,L是-O-,-COO-, n为1,2,3或4,Y为= CH-或= N-,Z为连接成分的基团,烷基为1〜4个碳原子, R是氢或未取代的或取代的烷基,环烷基,芳基或酰基,并且R 1和R 2是常规存在于染料中的取代基。 式I的化合物在天然聚酰胺和合成尼龙上产生快速染色。

    Azo dye 2:1-chromium complexes
    7.
    发明授权
    Azo dye 2:1-chromium complexes 失效
    偶氮染料2:1-铬络合物

    公开(公告)号:US4560744A

    公开(公告)日:1985-12-24

    申请号:US241105

    申请日:1981-03-06

    CPC分类号: C09B55/001 C09B45/16

    摘要: Compounds which in the form of the free acids correspond to the formula ##STR1## where A is a radical of a diazo component or of an amine,B is a radical of a coupling component or of an aldehyde,R.sup.1 is chlorine or bromine,R.sup.2 is methoxy or ethoxy,X is .dbd.N-- or .dbd.CH--,Y is --O-- or --COO-- andZ is --O-- or --NH--,are dyes which are very suitable for dyeing nylons and natural polyamides.

    摘要翻译: 游离酸形式的化合物对应于式“IMAGE”,其中A是重氮组分或胺的基团,B是偶联组分或醛的基团,R 1是氯或溴,R 2 是甲氧基或乙氧基,X是=或 - = CH-,Y是-O-或-COO-,Z是-O-或-NH-,是非常适合染色尼龙和天然聚酰胺的染料。

    Dyed paper
    9.
    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

    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。

    Basic arylmercaptonaphtholactam dyes
    10.
    发明授权
    Basic arylmercaptonaphtholactam dyes 失效
    碱性芳基巯基萘内酰胺染料

    公开(公告)号:US3963747A

    公开(公告)日:1976-06-15

    申请号:US474598

    申请日:1974-05-30

    IPC分类号: C09B57/06 C07D209/62

    CPC分类号: C09B57/06

    摘要: Basic dyes of the naphtholactam series substituted by an arylmercapto radical. The dyes are eminently suitable for dyeing anionically modified fibers, particularly acrylonitrile polymers, and give blue to blue green shades of excellent fastness properties.

    摘要翻译: 萘基内酰胺系列被芳基巯基取代的碱性染料。 这些染料特别适用于染色阴离子改性纤维,特别是丙烯腈聚合物,并赋予蓝色至蓝绿色,色牢度优良。