LIQUID DIRECT DYE FORMULATIONS
    3.
    发明申请
    LIQUID DIRECT DYE FORMULATIONS 审中-公开
    直接染料液体制剂

    公开(公告)号:WO2007057370A3

    公开(公告)日:2007-08-09

    申请号:PCT/EP2006068376

    申请日:2006-11-13

    CPC classification number: C09B67/0046 C09B67/0073 C09B67/0083

    Abstract: The invention relates to aqueous liquid formulations containing 5 to 30 percent by weight of a dye composition that comprises 25 to 85 percent by weight of direct brown 44, 15 to 75 percent by weight of direct yellow 11 and/or a dye obtained by reducing or thermally treating direct yellow 11, 0 to 15 percent by weight of one or several direct blue dyes, and 0 to 10 percent by weight of one or several direct red dyes, the percentages being relative to the dye composition, 0.5 to 15 percent by weight of one or several alkylamines, the one, two, or three alkyl radicals of which can be substituted by one or two hydroxyl groups and/or amino groups and/or be interrupted by one or two oxygen atoms having an ether function, said percentages being in relation to the total weight of the aqueous liquid formulation, the Na concentration of the liquid formulation not exceeding 0.3 percent by weight. Also disclosed is the use of the inventive aqueous liquid formulations for dyeing cellulose material, especially paper.

    Abstract translation: 本发明涉及含水包含5-30重量的染料组合物的%的液体制剂,其包含25-85重量%直接棕44 15-75重量%直接黄11和/或通过还原或直接进行热处理而得到的染料的 具有一个,两个黄11 0-15重量的一种或多种蓝色直接染料和0-10重量的一种或多种红色各自基于0.5-15重量的一种或多种烷基胺的%染料组合物直接染料%的% 可以是或三个烷基各自被一个或两个羟基和/或氨基基团取代和/或中断通过在乙醚功能的一个或两个氧原子,基于含水液体制剂的总重量计,其中所述液体制剂0.3重量%的Na含量 不超过,以及它们用于染色纤维素材料,特别是纸张的用途。

    5.
    发明专利
    未知

    公开(公告)号:BRPI0416474A

    公开(公告)日:2007-03-06

    申请号:BRPI0416474

    申请日:2004-11-12

    Applicant: BASF AG

    Abstract: A description is given of the use of naphthalene-1,8-dicarboxylic monoimides of the formula (I), in which R is hydrogen, alkyl, alkenyl, cycloalkyl, cycloalkenyl, heterocycloalkyl, aryl or heteroaryl and R is a radical containing at least one pi electron system containing a carbon atom and at least one further atom selected from carbon, oxygen, and nitrogen, with the proviso that the radical contains at least one atom other than carbon; to protect organic material from the damaging effects of light, of compositions which comprise at least one naphthalene-1,8-dicarboxylic monoimide of the formula (I) in an amount which provides protection from the damaging effects of light, and at least one organic material, and of new naphthalene-1,8-dicarboxylic monoimides (I).

    8.
    发明专利
    未知

    公开(公告)号:DE60205466T2

    公开(公告)日:2006-04-13

    申请号:DE60205466

    申请日:2002-03-05

    Abstract: The present invention relates to novel reactive dyes of formula I, (I), in which the variable independently denote X hydrogen, NO 2 , or NR 3 R 4 , Y NR 5 R 6 , OR 7 , SR 8 , or SO 2 R 9 or a group suitable as a leaving group under the conditions of nucleophilic, aromatic substitution, R 1 to R 9 independently hydrogen, C 1 -C 8 alkyl, C 2 -C 8 alkyl, in which non-adjacent CH 2 groups can be replaced by oxygen atoms, imino groups, or C 1 -C 4 alkylimino groups, and/or CH 2 groups may be replaced by carbonyl groups, C 2 -C 8 alkenyl, or a group containing an active site or the precursor of an active site, with the proviso that at least one group R 1 to R 9 is present which contains an active site or the precursor of an active site. The present invention also relates to the use of the reactivedyes of formula I for dyeing substrates containing nucleophilic groups, and to compositions containing at least one reactive dye of formula I.

    9.
    发明专利
    未知

    公开(公告)号:DE60205466D1

    公开(公告)日:2005-09-15

    申请号:DE60205466

    申请日:2002-03-05

    Abstract: The present invention relates to novel reactive dyes of formula I, (I), in which the variable independently denote X hydrogen, NO 2 , or NR 3 R 4 , Y NR 5 R 6 , OR 7 , SR 8 , or SO 2 R 9 or a group suitable as a leaving group under the conditions of nucleophilic, aromatic substitution, R 1 to R 9 independently hydrogen, C 1 -C 8 alkyl, C 2 -C 8 alkyl, in which non-adjacent CH 2 groups can be replaced by oxygen atoms, imino groups, or C 1 -C 4 alkylimino groups, and/or CH 2 groups may be replaced by carbonyl groups, C 2 -C 8 alkenyl, or a group containing an active site or the precursor of an active site, with the proviso that at least one group R 1 to R 9 is present which contains an active site or the precursor of an active site. The present invention also relates to the use of the reactivedyes of formula I for dyeing substrates containing nucleophilic groups, and to compositions containing at least one reactive dye of formula I.

    10.
    发明专利
    未知

    公开(公告)号:AT301692T

    公开(公告)日:2005-08-15

    申请号:AT02748331

    申请日:2002-03-05

    Abstract: The present invention relates to novel reactive dyes of formula I, (I), in which the variable independently denote X hydrogen, NO 2 , or NR 3 R 4 , Y NR 5 R 6 , OR 7 , SR 8 , or SO 2 R 9 or a group suitable as a leaving group under the conditions of nucleophilic, aromatic substitution, R 1 to R 9 independently hydrogen, C 1 -C 8 alkyl, C 2 -C 8 alkyl, in which non-adjacent CH 2 groups can be replaced by oxygen atoms, imino groups, or C 1 -C 4 alkylimino groups, and/or CH 2 groups may be replaced by carbonyl groups, C 2 -C 8 alkenyl, or a group containing an active site or the precursor of an active site, with the proviso that at least one group R 1 to R 9 is present which contains an active site or the precursor of an active site. The present invention also relates to the use of the reactivedyes of formula I for dyeing substrates containing nucleophilic groups, and to compositions containing at least one reactive dye of formula I.

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