Electrostatic toners containing a metal complex dye as charge stabilizer
    1.
    发明授权
    Electrostatic toners containing a metal complex dye as charge stabilizer 失效
    含有金属络合染料作为电荷稳定剂的静电调色剂

    公开(公告)号:US5529872A

    公开(公告)日:1996-06-25

    申请号:US381879

    申请日:1995-02-17

    IPC分类号: G03G9/097 C09B45/14 G03G9/09

    CPC分类号: C09B45/14 G03G9/091

    摘要: An electrostatic toner contains a polymeric binder and as charge stabilizer a 1:2 chromium, iron, cobalt or zirconium complex of azo dyes of the formula D--N.dbd.N--K, where D is derived from a diazo component D--NH.sub.2 selected from the group consisting of 2-amino-4-nitrophenol, 2-amino-5-nitrophenol, 2-amino-phenol-4-sulfonamide, anthranilic acid and picramic acid and K is derived from a coupling component K--H selected from the group consisting of .beta.-naphthol, acetoacetanilide and 1-phenyl-3-methylpyrazol-5-one.

    摘要翻译: PCT No.PCT / EP93 / 02130 Sec。 371日期:1995年2月17日 102(e)日期1995年2月17日PCT提交1993年8月12日PCT公布。 公开号WO94 / 04962 日期:1994年3月3日。静电调色剂含有聚合物粘合剂和作为电荷稳定剂的1:2铬,铁,钴或锆络合物,其分子式为DN = NK,其中D衍生自重氮组分D- NH 2选自2-氨基-4-硝基苯酚,2-氨基-5-硝基苯酚,2-氨基 - 苯酚-4-磺酰胺,邻氨基苯甲酸和苦味酸,K衍生自偶联组分KH,选自 由β-萘酚,乙酰乙酰替苯胺和1-苯基-3-甲基吡唑-5-酮组成的组。

    Basic colorants
    2.
    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
    3.
    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
    4.
    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
    6.
    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
    7.
    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
    8.
    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
    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

    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。