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    • 2. 发明授权
    • Method and composition for textile printing
    • 纺织印花的方法和组成
    • US06291023B1
    • 2001-09-18
    • US09282753
    • 1999-03-31
    • Asutosh Nigam
    • Asutosh Nigam
    • B05D504
    • D21H21/16B41M5/508B41M5/52B41M5/5227B41M5/5236B41M5/5245B41M5/5254C08G73/00C08G73/06D06P1/5242D06P1/5264D06P1/5278D06P1/5285D06P5/001D06P5/30D21H17/54D21H19/62Y10T442/2246
    • The present invention features novel methods and compositions for coating textile substrates, wherein the coating compositions are composed of a coating agent selected from one of (a) an azetidinium polymer, (b) a guanidine polymer, (c) a mixture of an azetidinium polymer and a guanidine polymer, and (d) a copolymer of an azetidinium monomer and a guanidine monomer. Textile substrates coated with the compositions provide high quality printed images when printed with an ink containing a reactive dye having ionizable and/or nucleophilic groups capable of reacting with the coating agent in the textile coating composition. Images printed on a textile substrate coated with a coating composition of the invention are bleed-resistant, water-resistant (e.g., water-fast), detergent-resistant (e.g., detergent-fast), and/or are characterized by an enhanced chroma and hue.
    • 本发明的特征在于用于涂覆纺织基材的新颖方法和组合物,其中涂料组合物由选自(a)氮杂环丁烷聚合物,(b)胍聚合物,(c)氮杂环丁烷聚合物 和胍聚合物,和(d)氮杂环丁烷单体和胍单体的共聚物。 用组合物涂布的纺织品基材当用含有能够与织物涂料组合物中的涂覆剂反应的可离子化和/或亲核基团的活性染料的油墨印刷时提供高质量的印刷图像。 印刷在涂覆有本发明的涂料组合物的纺织基材上的图像具有耐渗漏性,耐水性(例如耐水性),耐洗涤剂(例如,洗涤剂快),和/或其特征在于增强的色度 和色调。