Afterclearing agents
    1.
    发明授权
    Afterclearing agents 失效
    清除剂

    公开(公告)号:US08740992B2

    公开(公告)日:2014-06-03

    申请号:US13384344

    申请日:2010-07-06

    IPC分类号: D06P5/08

    摘要: A composition comprising (a) a homo- or copolymer obtainable by polymerisation of at least one ethylenically un-saturated nitrogen-containing heterocyclic compound and (b) a polyethyleneimine, is suitable for afterclearing a printed or dyed textile material, in particular cotton fibres dyed or printed with reactive dyes.

    摘要翻译: 一种组合物,其包含(a)通过至少一种烯属不饱和含氮杂环化合物的聚合获得的均聚物或共聚物,和(b)聚乙烯亚胺,适用于印染或染色的纺织材料,特别是染色的棉纤维 或用活性染料印刷。

    Textile printing substrate
    5.
    发明申请
    Textile printing substrate 审中-公开
    纺织印花基材

    公开(公告)号:US20030157303A1

    公开(公告)日:2003-08-21

    申请号:US10268320

    申请日:2002-10-10

    IPC分类号: B32B003/00

    摘要: A textile substrate is treated with a composition having a dye fixing agent and an ink receiving agent, for the subsequent printing with an ink jet printer. The dye fixing agent includes a reactive amino compound which chemically bonds with the textile substrate. A resin binder can also be used where the dye fixing agent does not provide an adequate bond to the textile substrate, a resin binder can be used to bond with the textile substrate and the dye fixing agent can bond with the resin binder. The ink receiving agent comprises inorganic particles such as bohemite alumina or silica gel.

    摘要翻译: 用具有染料固定剂和油墨接收剂的组合物处理织物基材,用于随后用喷墨打印机进行印刷。 染料固定剂包括与织物基材化学键合的反应性氨基化合物。 也可以使用树脂粘合剂,其中染料固定剂不能向织物基质提供足够的粘合,可以使用树脂粘合剂与织物基底粘合,并且染料固定剂可以与树脂粘合剂结合。 油墨接收剂包括无机颗粒如波希米尔氧化铝或硅胶。

    Textile coating composition
    7.
    发明授权
    Textile coating composition 失效
    纺织涂料组成

    公开(公告)号:US06478980B2

    公开(公告)日:2002-11-12

    申请号:US09894223

    申请日:2001-06-27

    申请人: Asutosh Nigam

    发明人: Asutosh Nigam

    IPC分类号: D06B100

    摘要: 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.

    摘要翻译: 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。

    Polycondensation products and their use as dyeing aids
    9.
    发明授权
    Polycondensation products and their use as dyeing aids 失效
    缩聚产品及其用作染色助剂

    公开(公告)号:US06307007B1

    公开(公告)日:2001-10-23

    申请号:US09308167

    申请日:1999-05-14

    IPC分类号: C08G7300

    摘要: New water-soluble polycondensation products are obtained by reaction of polyfunctional amines with cyanamide, its derivatives or polymers in the presence of sulfamic acid. They are excellent fixing agents which improve fastness properties of dyeings with substantive dyestuffs on cellulose fiber materials, paper, board and non-wovens.

    摘要翻译: 通过在氨基磺酸存在下,多官能胺与氨基氰,其衍生物或聚合物反应得到新的水溶性缩聚产物。 它们是改善纤维素纤维材料,纸张,纸板和无纺布上染色的染色牢度的优良固色剂。

    Method and composition for coating pre-sized paper using azetidinium and/or guanidine polymers
    10.
    发明授权
    Method and composition for coating pre-sized paper using azetidinium and/or guanidine polymers 失效
    使用吖啶啶和/或胍聚合物涂覆预定尺寸纸张的方法和组合物

    公开(公告)号:US06197880B1

    公开(公告)日:2001-03-06

    申请号:US09282537

    申请日:1999-03-31

    申请人: Asutosh Nigam

    发明人: Asutosh Nigam

    IPC分类号: C08L6700

    摘要: The present invention features coating compositions and methods for improving the quality of images printed on a paper substrate. The novel coating compositions contain 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. When applied to a sized paper substrate, the coating compositions provide a coated paper substrate that provides 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. Images printed on a paper substrate coated with the coating composition of the invention are bleed-resistant, water-resistant (e.g., water-fast), and/or are characterized by an enhanced chroma and hue.

    摘要翻译: 本发明的特征在于涂料组合物和改善印刷在纸基材上的图像质量的方法。 新型涂料组合物含有选自(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的混合物之一的涂覆剂,和(d)氮杂环丁烷单体 和胍单体。 当施加到尺寸的纸基材上时,涂料组合物提供涂布的纸基材,当用含有能够与涂布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纸基材上的图像是耐渗水性的,防水的(例如耐水的),和/或其特征在于增强的色度和色调。