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    • 4. 发明授权
    • Protein macromolecular dyes
    • 蛋白质大分子染料
    • US06689870B1
    • 2004-02-10
    • US09116743
    • 1998-07-16
    • Jinzong YangShufen Zhang
    • Jinzong YangShufen Zhang
    • C08H100
    • D06P3/32C07K14/4732C07K14/4741C07K14/78C09B69/10D06P1/0052D06P3/02D06P3/026D06P3/14D06P3/145D06P3/3266
    • Protein macromolecular dyes, A(B)b are disclosed, wherein A are protein macromolecules including natural protein macromolecules and modified natural protein macromolecules such as casein, gelatin and fur-protein; B are dyes including azo dyes, azo metal complex dyes and anthraquinone dyes which can react with the amino groups of the natural and modified protein macromolecules; b are integers between 1˜2500. The protein macromolecular dyes have excellent properties of crosslinking ability, better dyeing fastness, fixation ration than conventional dyes and the function of normal macromolecules such as compatibility, abilities of filling and forming membranes. They may be used in dyeing protein materials such as leather, wool and silk.
    • 公开了蛋白质大分子染料A(B)b,其中A是蛋白质大分子,包括天然蛋白质大分子和改性天然蛋白质大分子如酪蛋白,明胶和毛皮蛋白; B是可以与天然和修饰的蛋白质大分子的氨基反应的染料,包括偶氮染料,偶氮金属络合物染料和蒽醌染料; b是1〜2500之间的整数。 蛋白质大分子染料具有优异的交联能力,较好的染色牢度,固色比常规染料的性能以及正常大分子的功能,如相容性,填充和形成膜的能力。 它们可用于染色蛋白质材料如皮革,羊毛和丝绸。