Sulfonamido-phthalocyanine azo fibre-reactive dyestuffs containing a
heterocyclic fibre-reactive group
    1.
    发明授权
    Sulfonamido-phthalocyanine azo fibre-reactive dyestuffs containing a heterocyclic fibre-reactive group 失效
    含有杂环纤维反应性基团的磺酰胺 - 酞菁偶氮纤维活性染料

    公开(公告)号:US5455334A

    公开(公告)日:1995-10-03

    申请号:US196616

    申请日:1994-02-10

    申请人: Roland Wald

    发明人: Roland Wald

    CPC分类号: C09B62/0265

    摘要: Phthalocyanine compounds which contain a heterocyclic fibre-reactive radical correspond to the formula ##STR1## in which the symbols are as defined in the specification, which compounds are in free acid or salt form, and mixtures thereof, are useful for dyeing or printing hydroxy group- or nitrogen-containing organic substrates, for example leather and fibre material comprising natural or synthetic polyamides or natural or regenerated cellulose; the most preferred substrate is a textile material comprising cotton.

    摘要翻译: 含有杂环纤维反应性基团的酞菁化合物对应于其中符号如本说明书中所定义的式“IMAGE”,其中化合物为游离酸或盐形式及其混合物可用于染色或印刷羟基 - 或含氮有机基材,例如包含天然或合成聚酰胺或天然或再生纤维素的皮革和纤维材料; 最优选的基材是包含棉的纺织材料。

    Aluminum phthalocyanine reactive dyes
    3.
    发明授权
    Aluminum phthalocyanine reactive dyes 失效
    铝酞菁活性染料

    公开(公告)号:US5847111A

    公开(公告)日:1998-12-08

    申请号:US763640

    申请日:1996-12-11

    摘要: Novel aluminium phthalocyanine compounds of having the formula ##STR1## and their salts wherein D represents --SO.sub.2 NR.sub.a --A--SO.sub.2 --B or ##STR2## --SO.sub.2 B is a fiber-reactive group and Z is a heterocyclic fiber-reactive group having 1 or 2 labile halogens selected from fluorine or chlorine. The novel aluminium phthalocyanine compounds and their salts are fiber-reactive dyestuffs useful in dyeing or printing hydroxy-group-containing or nitrogen-containing organic substrates.

    摘要翻译: 具有式“IMAGE”的新型铝酞菁化合物及其盐,其中D代表-SO2NRa-A-SO2-B或“IMA”-SO2B是纤维反应性基团,Z是具有1或2个杂环基的杂环纤维反应性基团 选自氟或氯的不稳定卤素。 新型铝酞菁化合物及其盐是可用于染色或印刷含羟基或含氮有机基材的纤维反应性染料。