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。

公开(公告)号：US20100190006A1

公开(公告)日：2010-07-29

申请号：US12359393

申请日：2009-01-26

申请人： Pei Li ,  Kin Man Ho

发明人： Pei Li ,  Kin Man Ho

IPC分类号： B32B15/02 ,  B05D7/02

CPC分类号： B82Y25/00 ,  C08F251/00 ,  C08F292/00 ,  C08L33/12 ,  C08L33/24 ,  H01F1/0054 ,  Y10T428/2989 ,  Y10T428/2991 ,  Y10T428/2993 ,  Y10T428/2995 ,  Y10T428/2998 ,  C08L2666/20

摘要： Amphiphilic, magnetic composite particles are comprised of cores and shells. The core contains both hydrophobic vinylic graft copolymer, hydrophobic vinylic homopolymer and magnetic nanoparticles, and the shell to which the hydrophobic vinylic polymer is grafted is a hydrophilic, nitrogen-containing polymer. Typically, the composite particles are made by a process which involves generating radicals on nitrogen atoms of the water-soluble polymer, and then initiating free-radical copolymerization of said vinylic monomer(s) and vinylic-coated magnetic nanoparticles, whereby vinylic polymer(s) undergo(es) phase separation and the vinylic coated magnetic nanoparticles are encapsulated within the vinylic polymer to form a composite latex.

摘要翻译： 两亲磁性复合颗粒由芯和壳组成。 芯包含疏水乙烯基接枝共聚物，疏水性乙烯基均聚物和磁性纳米颗粒，疏水性乙烯基聚合物接枝的壳是亲水性含氮聚合物。 通常，复合颗粒通过涉及在水溶性聚合物的氮原子上产生自由基，然后引发所述乙烯基单体和乙烯基涂覆的磁性纳米颗粒的自由基共聚的方法制备，由此乙烯基聚合物 ）进行相分离，并将乙烯基涂覆的磁性纳米颗粒包封在乙烯基聚合物内以形成复合胶乳。

公开(公告)号：US08669354B2

公开(公告)日：2014-03-11

申请号：US13163764

申请日：2011-06-20

申请人： Pei Li ,  Kin Man Ho

发明人： Pei Li ,  Kin Man Ho

IPC分类号： C07K1/14 ,  C07K1/36 ,  C40B40/04

CPC分类号： C08F251/00 ,  B82Y25/00 ,  C08F292/00 ,  C08L33/12 ,  C08L33/24 ,  H01F1/0054 ,  C08L2666/20

摘要： Method for removal of endotoxin from protein preparations using core-shell nanoparticles, which have the ability to selectively adsorb endotoxin molecules in a protein mixture. The method comprises the steps of (a) preparing a plurality of core-shell nanoparticles; (b) adding the core-shell nanoparticles into a protein preparation containing endotoxin; (c) incubating the core-shell nanoparticles with the protein preparation for a period of time; and (d) separating nanoparticles from the protein preparation.

摘要翻译： 使用具有选择性吸附蛋白质混合物中的内毒素分子的能力的核 - 壳纳米颗粒从蛋白质制剂中除去内毒素的方法。 该方法包括以下步骤：（a）制备多个核 - 壳纳米颗粒; （b）将核 - 壳纳米颗粒加入含有内毒素的蛋白质制剂中; （c）将核 - 壳纳米颗粒与蛋白质制剂孵育一段时间; 和（d）从蛋白质制剂中分离纳米颗粒。

公开(公告)号：US08404347B2

公开(公告)日：2013-03-26

申请号：US12359393

申请日：2009-01-26

申请人： Pei Li ,  Kin Man Ho

发明人： Pei Li ,  Kin Man Ho

IPC分类号： B32B15/02 ,  B05D7/02 ,  C08K9/00

CPC分类号： B82Y25/00 ,  C08F251/00 ,  C08F292/00 ,  C08L33/12 ,  C08L33/24 ,  H01F1/0054 ,  Y10T428/2989 ,  Y10T428/2991 ,  Y10T428/2993 ,  Y10T428/2995 ,  Y10T428/2998 ,  C08L2666/20

摘要： Amphiphilic, magnetic composite particles are comprised of cores and shells. The core contains both hydrophobic vinylic graft copolymer, hydrophobic vinylic homopolymer and magnetic nanoparticles, and the shell to which the hydrophobic vinylic polymer is grafted is a hydrophilic, nitrogen-containing polymer. Typically, the composite particles are made by a process which involves generating radicals on nitrogen atoms of the water-soluble polymer, and then initiating free-radical copolymerization of said vinylic monomer(s) and vinylic-coated magnetic nanoparticles, whereby vinylic polymer(s) undergo(es) phase separation and the vinylic coated magnetic nanoparticles are encapsulated within the vinylic polymer to form a composite latex.

摘要翻译： 两亲磁性复合颗粒由芯和壳组成。 芯包含疏水乙烯基接枝共聚物，疏水性乙烯基均聚物和磁性纳米颗粒，疏水性乙烯基聚合物接枝的壳是亲水性含氮聚合物。 通常，复合颗粒通过涉及在水溶性聚合物的氮原子上产生自由基，然后引发所述乙烯基单体和乙烯基涂覆的磁性纳米颗粒的自由基共聚的方法制备，由此乙烯基聚合物 ）进行相分离，并将乙烯基涂覆的磁性纳米颗粒包封在乙烯基聚合物内以形成复合胶乳。

公开(公告)号：US08993065B2

公开(公告)日：2015-03-31

申请号：US11701476

申请日：2007-02-02

申请人： Pei Li ,  Yong Jin

发明人： Pei Li ,  Yong Jin

IPC分类号： B05D3/02 ,  C08F279/02 ,  C08F255/00 ,  C08F265/00 ,  C08F265/04 ,  C08F291/00 ,  C08L51/00 ,  C09D151/00

CPC分类号： C08F279/02 ,  C08F255/00 ,  C08F265/00 ,  C08F265/04 ,  C08F291/00 ,  C08L51/003 ,  C09D151/003 ,  Y10T428/24 ,  Y10T428/254 ,  C08L2666/02

摘要： The present invention relates to a method of making a coated substrate, and products therefrom, using a coating possessing a nanoparticle having a shell containing a hydrophilic nitrogen containing compound and a vinylic polymer having quaternary ammonium compounds, and a core made of at least a hydrophobic vinylic polymer, wherein such coated substrate exhibits antibacterial properties without the use of harmful organic preservatives.

摘要翻译： 本发明涉及使用具有含有亲水性含氮化合物的壳的纳米颗粒的涂层和具有季铵化合物的乙烯基聚合物制成涂布基材及其产品的方法，以及由至少疏水性 乙烯基聚合物，其中这种涂覆的基材在不使用有害的有机防腐剂的情况下表现出抗菌性能。

公开(公告)号：US20170200242A1

公开(公告)日：2017-07-13

申请号：US15402201

申请日：2017-01-09

申请人： Jing Chen ,  Pei Li ,  Tommy R. Li ,  Kaitlynn Li

发明人： Jing Chen ,  Pei Li ,  Tommy R. Li ,  Kaitlynn Li

IPC分类号： G06Q50/14 ,  H04L12/58 ,  H04L29/08 ,  G06Q50/00 ,  G06F17/30

CPC分类号： G06Q50/14 ,  G06F16/9535 ,  G06Q50/01 ,  H04L12/1845 ,  H04L51/32 ,  H04L67/10

摘要： A method and system for enhancing travelers' experiences at a location such as a hotel or an airport is provided. Travelers may register at a location in Location Centric Travelers Network (LCTN) over the Internet or any wide-area network, to access the updated travelers' needs and wants, experiences and recommendations related to the location. The LCTN services may enhance the travelers' communications among themselves, and allow the travelers to interact as a group or as knowledgeable individuals with local businesses. As a result, the LCTN services may become an important asset that enables travelers to obtain satisfying stay experiences at the location while traveling.

公开(公告)号：US20160029775A1

公开(公告)日：2016-02-04

申请号：US14815048

申请日：2015-07-31

申请人： Kaitlynn Li ,  Pei Li

发明人： Kaitlynn Li ,  Pei Li

IPC分类号： A45F3/04

CPC分类号： A45F3/04 ,  A45F3/047

摘要： A compression system for an ergonomic backpack is disclosed. The backpack includes a backpack body having a top side, a bottom side, two lateral sides, a body side, an outer side and a pair of shoulder straps. In the embodiment, each shoulder strap is connected at a junction of the top side and the body side, extended along the corresponding lateral side, threaded through the D-ring with a distal end connected to the backpack body at a junction of the outer side and the lateral side. The invention also comprises an optional back panel and an optional back support device, secured to the body side. The back panel and support device may be filled with padding material such as a gel, foam, rubber, fluid or the like. When the user ties the two straps, the backpack is automatically compressed and moves closer to the user's back The system, operated like a regular two-strap backpack, allows the user to carry heavier loads for a longer period of time with less fatigue.

摘要翻译： 公开了一种用于符合人体工程学的背包的压缩系统。 背包包括具有顶侧，底侧，两个侧面，主体侧，外侧和一对肩带的背包体。 在该实施例中，每个肩带在顶侧和主体侧的连接处连接，沿着相应的横向侧延伸，穿过D形环，远端在外侧的接合处连接到背包体 和侧面。 本发明还包括可选的后面板和可选的背部支撑装置，其固定到身体侧。 后面板和支撑装置可以填充诸如凝胶，泡沫，橡胶，流体等的填充材料。 当用户连接两个皮带时，背包将被自动压缩并靠近使用者的背部。系统像常规双带背包一样运行，允许用户携带较重的负载较长时间，疲劳较少。

公开(公告)号：US08226962B2

公开(公告)日：2012-07-24

申请号：US11045517

申请日：2005-01-31

申请人： John Haozhong Xin ,  Pei Li ,  Weijun Ye

发明人： John Haozhong Xin ,  Pei Li ,  Weijun Ye

IPC分类号： A01N25/34

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。

公开(公告)号：US07962186B2

公开(公告)日：2011-06-14

申请号：US11977724

申请日：2007-10-24

申请人： Wei Cui ,  Pei Li

发明人： Wei Cui ,  Pei Li

IPC分类号： H04M1/00 ,  H04B7/00

CPC分类号： H04M1/0208 ,  H01Q1/243 ,  H02J7/025 ,  H02J17/00 ,  H02J50/20 ,  H04B1/1607 ,  H04M1/0214 ,  H04M1/0225 ,  H04M1/0235

摘要： A short-range wireless power transmission scheme is used between two movably or detachably coupled device parts in an electronic device. In a device, such as a foldable or slidable mobile phone, both device parts have some electronic components that require electronic power but only one part has a power source. For example, a phone cover has a display but there is no power source in the phone cover. A receiver can be implemented in the cover to receive microwaves from a transmitter in the phone body. The receiver and the transmitter can be arranged such that, the antennas are placed as close to each other as possible in order to achieve best efficiency of energy and data transfer. If one pair of antenna is not enough, multiple antennas or antenna arrays can be used for this purpose. Different antenna pairs can be configurable for different purposes.

摘要翻译： 在电子设备中的两个可移动或可拆卸地耦合的设备部件之间使用短距离无线电力传输方案。 在诸如可折叠或可滑动的移动电话的设备中，两个设备部件都具有需要电子功率的一些电子部件，但是仅一个部件具有电源。 例如，电话机盖具有显示器，但在电话机盖中没有电源。 接收机可以在盖子中实现以从电话主体中的发射器接收微波。 接收机和发射机可以被布置成使得尽可能地将天线放置得彼此靠近，以便实现能量和数据传输的最佳效率。 如果一对天线不够，则可以使用多个天线或天线阵列。 不同的天线对可以配置为不同的目的。

公开(公告)号：US20070062068A1

公开(公告)日：2007-03-22

申请号：US11231610

申请日：2005-09-20

申请人： Pei Li

发明人： Pei Li

IPC分类号： A43B13/22

CPC分类号： A43B7/32 ,  A43B7/1465 ,  A43B13/141 ,  A43B13/383 ,  A43B17/00

摘要： A shoe cushion for safety shoes includes a plurality of combination pieces pivotally connected with each other. Each of the combination pieces has a first side formed with a pivot shaft and a second side formed with a pivot groove. The pivot shaft of a first combination piece is inserted into and pivotally mounted in the pivot groove of an adjacent second combination piece. Thus, the combination pieces can be pivoted relative to each other so that the shape of the shoe cushion is changed freely so as to conform to the profile of the shoe sole of the shoe body and the profile of the user's one foot, thereby providing a comfortable sensation to the user wearing the shoe.

摘要翻译： 用于安全鞋的鞋垫包括彼此枢转地连接的多个组合件。 每个组合件具有形成有枢转轴的第一侧和形成有枢转槽的第二侧。 第一组合件的枢转轴插入并枢转地安装在相邻的第二组合件的枢转槽中。 因此，组合件可以相对于彼此枢转，使得鞋垫的形状自由地改变，以便与鞋体的鞋底的轮廓和使用者的一只脚的轮廓一致，从而提供 舒适的感觉给穿着鞋的用户。