知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

35 条记录 (耗时 0.021 秒)

    Improvements in and Relating to Image Articles
    2.
    发明申请
    Improvements in and Relating to Image Articles 审中-公开
    图像文章的改进和相关

    公开(公告)号：US20080261003A1

    公开(公告)日：2008-10-23

    申请号：US11628533

    申请日：2005-05-10

    申请人： David Malcolm Lewis ,  Peter Jeffrey Broadbent

    发明人： David Malcolm Lewis ,  Peter Jeffrey Broadbent

    IPC分类号： B32B3/00 ,  B32B37/00

    CPC分类号： B41M5/0011 ,  B41J11/0015 ,  B41M5/0047 ,  B41M5/0058 ,  B41M5/0064 ,  B41M5/007 ,  B41M5/0076 ,  B41M5/52 ,  B41M5/5236 ,  B41M5/5254 ,  B41M7/02 ,  Y10T428/24893

    摘要： The invention relates to a method of manufacturing an image article comprising the steps of: (a) providing a substrate; (b) coating a water-soluble agent capable of adhering solid particles when wetted with an aqueous medium, on at least a portion of the substrate; the water-soluble agent being wetted with an aqueous medium, and (c) applying solid particles to at least a portion of the water-soluble agent, to form an image. The invention further relates to image articles produced by the method of the invention.

    摘要翻译： 本发明涉及一种制造图像制品的方法，包括以下步骤：（a）提供基底; （b）在基材的至少一部分上用水性介质涂覆能够粘附固体颗粒的水溶性试剂; 所述水溶性剂用水性介质润湿，和（c）将固体颗粒施加到至少一部分所述水溶性试剂中以形成图像。 本发明还涉及通过本发明的方法制造的图像制品。

    Reactive dye compounds
    3.
    发明授权
    Reactive dye compounds 失效
    活性染料化合物

    公开(公告)号：US06723834B1

    公开(公告)日：2004-04-20

    申请号：US10089346

    申请日：2002-03-27

    申请人： Peter Jeffrey Broadbent ,  Dong Wei He ,  David Malcolm Lewis ,  Gilles Yves Marie Fernand Ganain ,  Taher Iqbal Yousaf

    发明人： Peter Jeffrey Broadbent ,  Dong Wei He ,  David Malcolm Lewis ,  Gilles Yves Marie Fernand Ganain ,  Taher Iqbal Yousaf

    IPC分类号： C09B62022

    CPC分类号： C09B62/04 ,  A61K8/4953 ,  A61Q5/065

    摘要： A reactive dye compound comprising: (a) at least one chromophore moiety; (b) at least one nitrogen-containing heterocycle (c) a linking group to link each chromophore moiety to each nitrogen-containing heterocycle; characterized in that at least one nitrogen-containing heterocycle is substituted with at least one Y group wherein Y is derived from a hydrated aldehyde, a hydrated ketone, a hydrated alpha-hydroxy ketone, or the hydrated form of formic acid and linked via one of its oxygen atoms to the nitrogen-containing heterocycle thereby forming a hemiacetal. The compounds herein have high Exhaustion Values (E), high Fixation Values (F) and high Efficiency Values (T) and show significant improvements in terms of reducing spent dyestuff in effluent, increasing dye affinity to the substrate, increasing the dye-substrate covalent bonding, increasing the ability to dye substrates at room temperature, decreasing the amount of dye that is removed during the post dyeing “soaping off process” and therefore simplifying the post dyeing “soaping off process” traditionally associated with dyeing cotton with fibre reactive dyes and reduction of staining of adjacent white fabrics. In addition, the compounds prepared above provide more intense dyeings and require less levels of salt for dyeing cotton substrates.

    摘要翻译： 一种活性染料化合物，其包含：（a）至少一个生色团部分;（b）至少一个含氮杂环（c）连接基团，以将每个发色团部分连接到每个含氮杂环上;其特征在于，至少一个氮 其中Y衍生自水合醛，水合酮，水合α-羟基酮或甲酸的水合形式，并通过其氧原子之一连接到氮原子上， 从而形成半缩醛。本文中的化合物具有高的耗尽值（E），高固定值（F）和高效率值（T），并且在减少流出物中的废染料方面显示出显着的改进，增加了对底物的染料亲和力 ，增加染料 - 底物共价键，增加在室温下染色基质的能力，减少染色后“染色”过程中除去的染料数量，t 从而简化了传统上与纤维活性染料染色棉相关的后染色“皂洗过程”，并减少了相邻白色织物的染色。 此外，上述制备的化合物提供更强烈的染色，并且需要较少量的盐用于染色棉花基质。

    Reactive dye compounds
    4.
    发明授权
    Reactive dye compounds 失效
    活性染料化合物

    公开(公告)号：US06716969B1

    公开(公告)日：2004-04-06

    申请号：US10009084

    申请日：2001-11-08

    申请人： David Malcolm Lewis ,  Wei Dong He ,  Taher Iqbal Yousaf ,  Gilles Yves Maria Fernand Genain

    发明人： David Malcolm Lewis ,  Wei Dong He ,  Taher Iqbal Yousaf ,  Gilles Yves Maria Fernand Genain

    IPC分类号： C09B62503

    CPC分类号： C09B62/51 ,  C09B62/513

    摘要： A reactive dye compound comprising: (a) at least one chromophore moiety (b) at last one SO2C2H4 group which is attached to the chromophore moiety either direcly via the sulphur atom of the SO2C2H4 group or a linking group L; characterized in that at least one SO2C2H4 group is substituted on its terminal carbon atom with at least one Y group wherein Y is —A(CO)R* wherein A is selected from O or S and wherin R′ contains at least one terminal nucleophilic group, such as OH, NH2, SH, COOH, N, NHR1 and NR1R2 wherein R1 and R2 may be the same of different and may be selected from C1-C4 alkyl; and salts therof. Also claimed is a process of manufacture of the compounds herein and products obtainable by the process. The compounds herein have high Exhaustion Values (E), high Fixation Values (F) and high Efficiency Values (T) and show significant improvements in terms of reducing spent dyestuff in effluent increasing dye affinity to the substrate, increasing the dye-substrate covalent bonding, increasing the ability to dye substrates at room temperature, decreasing the amount of dye that is removed during the post dyeing “soaping off process” and therefore simplifying the post dyeing “soaping off process” traditionally associated with dyeing cotton with fibre reactive dyes and reduction of staining of adjacent white fabrics. In addition, the compounds prepared above provide more intense dyeings and require less levels of salt for dyeing cotton substrate.

    摘要翻译： 一种活性染料化合物，包括：（a）至少一个发色团部分（b），最后一个SO 2 C 2 H 4基团，其通过SO 2 C 2 H 4基团的硫原子或连接基团L直接附着于发色团部分;其特征在于至少 一个SO 2 C 2 H 4基团在其末端碳原子上被至少一个Y基团取代，其中Y是-A（CO）R *，其中A选自O或S，且R'包含至少一个末端亲核基团，例如OH， NH 2，SH，COOH，N，NHR 1和NR 1 R 2，其中R 1和R 2可以相同，可以选自C 1 -C 4烷基; 和盐。 还要求保护的是本文的化合物的制备方法和通过该方法可获得的产物。本文中的化合物具有高的耗尽值（E），高固定值（F）和高效率值（T），并且在减少方面显示出显着的改善 废染色料在染色基质中增加染料亲和力，增加染料 - 底物共价键，提高染色底物在室温下的染色能力，减少后期染色“皂洗过程”中除去的染料量，从而简化 后染色“皂洗过程”通常与染色棉与纤维活性染料相关联，并减少相邻白色织物的染色。 此外，上述制备的化合物提供更强烈的染色，并且对于染色棉基质需要较少量的盐。

    Cross-linkable compounds
    5.
    发明授权
    Cross-linkable compounds 失效
    交联化合物

    公开(公告)号：US4032565A

    公开(公告)日：1977-06-28

    申请号：US490669

    申请日：1974-07-22

    申请人： David John Kilpatrick ,  Trevor Shaw ,  David Malcolm Lewis

    发明人： David John Kilpatrick ,  Trevor Shaw ,  David Malcolm Lewis

    IPC分类号： D06M15/53 ,  C08G18/42 ,  C08G18/46 ,  C08G63/66 ,  C08G65/334 ,  D06M13/02 ,  D06M13/192 ,  D06M15/63 ,  D06M101/00 ,  D06M101/02 ,  D06M101/10 ,  C07C149/20

    CPC分类号： C08G65/3344 ,  C08G18/4252 ,  C08G18/4661 ,  C08G63/66 ,  C08G65/3342 ,  D06M15/63

    摘要： Crosslinkable polymers, suitable for use in the finishing of keratinous fibres such as wool, have polyoxyalkylene chains in which the alkylene groups consist of unbranched chains of not less than 3 carbon atoms. The polymer molecule contains at least two groupings capable of crosslinking, for example thiol, isocyanate, or thiosulphate groups, and the molecule also contains at least two carboxylic acid residues at least one of which is the residue of a polycarboxylic acid. The polyoxyalkylene chains are themselves linked at both ends to the rest of the molecule by carboxylic ester linkages. Particularly preferred compounds are water soluble and contain one or more solubilizing groups such as thiosulphate or the bi-sulphite adduct of isocyanate or, in the case of compounds with thiol groups, salt forming carboxylic groups. The compounds may be applied to textile fibres as aqueous emulsions or solutions and may be cured by drying in hot air or by steam. The outstanding advantage of the compounds is their improved light stability as compared with previous cross-linkable polymers based on polyalkylene chains. Textiles treated with improved polymers retain their finished properties after exposure to light and offensive smells sometimes generated by thiol polymers on exposure to light are substantially avoided.

    Reactive dye compounds
    9.
    发明授权
    Reactive dye compounds 失效
    活性染料化合物

    公开(公告)号：US07442780B2

    公开(公告)日：2008-10-28

    申请号：US10477498

    申请日：2002-05-28

    申请人： Wei Dong He ,  Peter Jeffrey Broadbent ,  David Malcolm Lewis

    发明人： Wei Dong He ,  Peter Jeffrey Broadbent ,  David Malcolm Lewis

    IPC分类号： C09B62/002 ,  C09B62/022 ,  C09B62/04

    CPC分类号： C09B62/20 ,  C09B62/043

    摘要： New, highly multifunctional reactive dye compounds are provided. The number of leaving groups in the non-chromophoric part of the molecule added to the number of chromophore moieties is at least equal to 5, preferably in the range of from 5 to 12, more preferably from 5 to 6. The new reactive dye compounds preferably have at least two asymmetric bridges.

    摘要翻译： 提供了新的高度多功能的活性染料化合物。 添加到发色团部分数目的分子的非发色部分中的离去基团的数目至少等于5，优选在5至12，更优选5至6的范围内。新的活性染料化合物 优选具有至少两个不对称桥。