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39 条记录 (耗时 0.015 秒)

    Amphiphilic core-shell latexes
    31.
    发明授权
    Amphiphilic core-shell latexes 有权

    公开(公告)号：US06573313B2

    公开(公告)日：2003-06-03

    申请号：US09759242

    申请日：2001-01-16

    申请人： Pei Li ,  Jun Min Zhu ,  Frank W Harris

    发明人： Pei Li ,  Jun Min Zhu ,  Frank W Harris

    IPC分类号： C08L8300

    CPC分类号： C08F291/00 ,  C08F251/00 ,  C08F265/04 ,  C08F271/00 ,  C08F279/02 ,  C08F285/00

    摘要： Amphiphilic latex nanoparticles comprise a core and shell, The core contains hydrophobic vinylic grafted copolymer and hydrophobic vinylic homopolymer, and the shell to which the hydrophobic vinylic polymer is grafted is a hydrophilic, nitrogen-containing polymer. Typically the particles are made by a process which involves generating radicals on the nitrogen atoms of said hydrophilic polymer, and then initiating free-radical polymerisation of said vinylic monomer, hydrophobic vinylic polymer separating to form latexes of highly monodispersed core-shell particles with the hydrophobic polymer as the core and said hydrophilic polymer as the shell.

    Inkjet ink composition for printing irremovable trace marks on substrates for enhancing product authenticity and traceability
    35.
    发明授权
    Inkjet ink composition for printing irremovable trace marks on substrates for enhancing product authenticity and traceability 有权
    用于在基材上印刷不可移除痕迹的喷墨油墨组合物，用于提高产品真实性和可追溯性

    公开(公告)号：US09260617B2

    公开(公告)日：2016-02-16

    申请号：US14308708

    申请日：2014-06-18

    申请人： Pei Li ,  Kin Man Ho ,  Chun Ho Yam ,  Kwai Sang Ng ,  Siu Sun Chan

    发明人： Pei Li ,  Kin Man Ho ,  Chun Ho Yam ,  Kwai Sang Ng ,  Siu Sun Chan

    IPC分类号： C09D11/32 ,  C08K5/23 ,  C08K5/18 ,  C08K5/3432 ,  C08K5/07 ,  C08K5/10 ,  C09D11/322 ,  C08K5/41 ,  C08K5/3465 ,  C09D11/328

    CPC分类号： C09D11/322 ,  C08K5/18 ,  C08K5/235 ,  C08K5/3465 ,  C08K5/41 ,  C09D11/328

    摘要： Provided herein is an inkjet ink composition for printing irremovable color trace marks on polymer substrates. The composition disclosed herein comprises a surface colorant, a hydrophobic colorant capable of staining the polymer substrates disclosed herein, a hydrophobic colorant carrier which provides good solubility for the hydrophobic colorant, a binder and an ink solvent system. Printing with the composition disclosed herein on multilayered plastic packaging provides a double layered print. The surface colorants can be removed by an organic solvent, while the hydrophobic colorant can stain the nonporous substrates, giving a watermark of the surface print or an inner layer trace marks, which are highly resistance against chemical and physical stress. The composition disclosed herein also allows color tuning of the trace marks. Attempt to remove the printed information by any physical or chemical means will leave irremovable color trace marks, thus allowing consumers to detect tampered goods.

    摘要翻译： 本文提供了一种用于在聚合物基材上印刷不可清除的色迹痕迹的喷墨油墨组合物。 本文公开的组合物包括表面着色剂，能够染色本文公开的聚合物底物的疏水性着色剂，为疏水性着色剂提供良好溶解性的疏水性着色剂载体，粘合剂和油墨溶剂体系。 使用本文公开的组合物在多层塑料包装上的印刷提供双层印刷。 表面着色剂可以通过有机溶剂去除，而疏水性着色剂可以污染无孔基材，给出表面印刷的水印或内层痕迹痕迹，这是对化学和物理应力的高度抗性。 本文公开的组合物还允许对痕迹痕进行颜色调节。 尝试以任何物理或化学方式移除印刷信息将会留下不可拆卸的颜色痕迹痕迹，从而允许消费者检测到被篡改的商品。

    TEXTILES WITH CHITOSAN CORE-SHELL PARTICLES
    38.
    发明申请
    TEXTILES WITH CHITOSAN CORE-SHELL PARTICLES 有权
    纺织品与CHITOSAN核心颗粒

    公开(公告)号：US20120276796A1

    公开(公告)日：2012-11-01

    申请号：US13546442

    申请日：2012-07-11

    申请人： John Haozhong XIN ,  Pei LI ,  Weijun YE

    发明人： John Haozhong XIN ,  Pei LI ,  Weijun YE

    IPC分类号： B32B27/06

    CPC分类号： D06M23/12 ,  A01N25/34 ,  B01J13/14 ,  D06M16/00 ,  D06M23/08 ,  Y10T442/131 ,  Y10T442/2525 ,  Y10T442/2566 ,  A01N25/10 ,  A01N25/24 ,  A01N43/16

    摘要： The present invention describes a novel antibacterial treatment on textile materials using polymeric core-shell particles dispersing in water. These particles are prepared from a surfactant-free emulsion polymerization according to the method of U.S. Pat. No. 6,573,313 and have average particle sizes in the range of 100 to 1000 nm in diameter. When applied to a textile article, the particles form a uniform coating, which prevents the growth of bacteria and microbes. The treatment does not affect the fabric mechanical properties, hand feeling and appearance. Antibacterial activity on cotton is maintained even after 50 times of home laundering.

    摘要翻译： 本发明描述了使用分散在水中的聚合物核 - 壳颗粒的纺织材料的新型抗菌处理。 这些颗粒是根据美国专利No.4,697,633的方法从不含表面活性剂的乳液聚合制备的。 平均粒径在100〜1000nm范围内。 当应用于纺织制品时，颗粒形成均匀的涂层，其防止细菌和微生物的生长。 该处理不影响织物的机械性能，手感和外观。 即使经过50次家庭洗衣，也能保持对棉花的抗菌活性。

    Integrated service platform
    39.
    发明授权
    Integrated service platform 有权
    综合服务平台

    公开(公告)号：US06789079B2

    公开(公告)日：2004-09-07

    申请号：US09971842

    申请日：2001-10-05

    申请人： Da-Yi Chang ,  Chun-Hung Lin ,  Kun-Pei Li ,  Hsiu-Lan Ting ,  Kung-Cheng Tu ,  Mao-Shing Sun

    发明人： Da-Yi Chang ,  Chun-Hung Lin ,  Kun-Pei Li ,  Hsiu-Lan Ting ,  Kung-Cheng Tu ,  Mao-Shing Sun

    IPC分类号： G06F1730

    CPC分类号： G06F17/30873 ,  Y10S707/99933

    摘要： The present invention discloses an integrated service platform (ISP). Under the real-time mode, the ISP of the present invention comprises the devices of: an engineering data analysis database (EDB); an area controller database (AC Database); a web server; and client computers. Under the mode of accessing data in a certain period of time, the present invention comprises the devices of: an EDB; an AC Database; a loader; a web server; and client computers. The application of the ISP of the present invention allows users on the client sites to access the data they want with browsers. Thus, no disturbance of the maintenance on the client sites would occur, because the browsers are used for accessing the data.

    摘要翻译： 本发明公开了一种综合业务平台（ISP）。 在实时模式下，本发明的ISP包括：工程数据分析数据库（EDB）; 区域控制器数据库（AC数据库）; 网络服务器 和客户端计算机。 在一段时间内访问数据的模式下，本发明包括以下设备：EDB; AC数据库 装载机 网络服务器 和客户端计算机。 本发明的ISP的应用允许客户端站点上的用户使用浏览器访问他们想要的数据。 因此，由于浏览器用于访问数据，因此不会对客户端站点的维护造成干扰。