Polymeric prodrugs of vancomycin
    111.
    发明授权
    Polymeric prodrugs of vancomycin 失效
    万古霉素的聚合物前药

    公开(公告)号:US07273845B2

    公开(公告)日:2007-09-25

    申请号:US10705743

    申请日:2003-11-11

    IPC分类号: A61K38/16 A61K38/14

    CPC分类号: C07K9/008 A61K38/00 A61K47/60

    摘要: Methods of preparing vancomycin-polymer conjugates are disclosed. In preferred aspects, polymer residues which are preferably releasable, are selectively attached to the sugar amino and/or N-methyl amino groups of vancomycin and related compounds. Vancomycin-polymer conjugates made by the methods and methods of treatment using the conjugates are also disclosed.

    摘要翻译: 公开了万古霉素 - 聚合物共轭物的制备方法。 在优选的方面,优选可释放的聚合物残基选择性地连接到万古霉素和相关化合物的糖氨基和/或N-甲基氨基。 还公开了通过使用共轭物的方法和方法制备的万古霉素 - 聚合物缀合物。

    Activation and remote modification of wireless services in a packet network context
    112.
    发明授权
    Activation and remote modification of wireless services in a packet network context 有权
    在分组网络环境中激活和远程修改无线服务

    公开(公告)号:US07266371B1

    公开(公告)日:2007-09-04

    申请号:US09707671

    申请日:2000-11-07

    CPC分类号: H04W8/18

    摘要: A third generation (3G) mobile communication system supports an over-the-air activation scheme utilizing a wireless packet data protocol. A subscriber identity module (SIM) is preloaded with temporary operating parameters such as a temporary international mobile subscriber identity (IMSI) that is used for initial access to a network. Once a packet data protocol communication link is established between the mobile device and a network support node, the user may remotely subscribe to a number of service terms using the mobile device. In addition, an activation procedure is carried out to assign permanent operating parameters, e.g., a permanent IMSI, to the SIM. After activation, the user can remotely modify existing terms or remotely enroll in additional service features via a wireless IP link between the mobile device and a network support node.

    摘要翻译: 第三代(3G)移动通信系统支持利用无线分组数据协议的空中激活方案。 订户身份​​模块(SIM)被预加载有用于初始访问网络的临时操作参数,例如临时国际移动用户标识(IMSI)。 一旦在移动设备和网络支持节点之间建立分组数据协议通信链路,用户可以使用移动设备远程订阅多个服务项。 此外,执行激活过程以将永久操作参数(例如,永久IMSI)分配给SIM。 在激活之后,用户可以通过移动设备和网络支持节点之间的无线IP链路来远程修改现有术语或远程登记附加服务特征。

    Methods of preparing activated polymers having alpha nitrogen groups
    113.
    发明申请
    Methods of preparing activated polymers having alpha nitrogen groups 失效
    制备具有α氮基团的活性聚合物的方法

    公开(公告)号:US20070166808A1

    公开(公告)日:2007-07-19

    申请号:US11333072

    申请日:2006-01-17

    申请人: Hong Zhao Dechun Wu

    发明人: Hong Zhao Dechun Wu

    IPC分类号: C12P17/00 C12N9/64 C08F20/00

    摘要: Methods for preparing substantially non-antigenic polymers having lone electron pair-containing moieties in high purity are disclosed. The polymers are useful as intermediates for synthesis of amine-based polymers and in the formation of activated polymers for conjugation with nucleophiles. Conjugates and methods of preparation and treatment with the conjugates are also disclosed. The resultant polymer-amines are of sufficient purity so that expensive and time consuming purification steps required for pharmaceutical grade polymers are avoided.

    摘要翻译: 公开了制备基本上具有高纯度的含有电子对的部分的非抗原性聚合物的方法。 聚合物可用作合成基于胺的聚合物的中间体和用于与亲核试剂缀合的活化聚合物的形成。 还公开了共轭物的共轭物和制备和处理方法。 得到的聚合物胺具有足够的纯度,因此避免了医药级聚合物所需的昂贵且耗时的纯化步骤。

    Environmentally safe paint stripper
    114.
    发明授权
    Environmentally safe paint stripper 失效
    环保型脱漆剂

    公开(公告)号:US06790891B2

    公开(公告)日:2004-09-14

    申请号:US10414930

    申请日:2003-04-16

    IPC分类号: C08K511

    CPC分类号: C08J3/07 C08J2329/14 C09D9/00

    摘要: Environmentally safe, e.g. biodegradable, paint stripper compositions comprising 10-99 parts dimethyl esters of C4-C6 aliphatic dibasic acids, 0.1-40 parts polyvinyl butyral and 1-90 parts water. The compositions can be mixed, e.g. in high shear to provide stable emulsions which strip paint, e.g. varnish from wood. Certain embodiments of the invention also comprise water soluble organic solvents, water-miscible organic solvents, surfactants, emulsifiers, thickeners and/or pigments.

    摘要翻译: 环保,例如 包含10-99份C 4 -C 6脂族二元酸二甲酯,0.1-40份聚乙烯醇缩丁醛和1-90份水的脱漆剂组合物。 组合物可以混合,例如 在高剪切力下提供稳定的乳液,其剥离涂料,例如 清漆从木材。 本发明的某些实施方案还包括水溶性有机溶剂,水混溶性有机溶剂,表面活性剂,乳化剂,增稠剂和/或颜料。

    Post-mounted light emitting diode (LED) device-based lamp and power supply for same

    公开(公告)号:US09723660B2

    公开(公告)日:2017-08-01

    申请号:US13878769

    申请日:2011-08-26

    申请人: Jian Wang Hong Zhao

    发明人: Jian Wang Hong Zhao

    IPC分类号: H05B33/08

    摘要: A post mounted lamp includes: a lamp post; one or more light emitting diode (LED) devices disposed proximate to the top of the lamp post; a power factor (PF) correction circuit disposed proximate to the bottom of the lamp post; wires disposed in the lamp post to deliver PF corrected electrical power from the PF correction circuit to the one or more LED devices; and circuitry disposed proximate to the top of the lamp post to operate the one or more LED devices using the PF corrected electrical power.

    Fabrication of large area, textured oil-less fusing/fixing surfaces by electrospinning technique
    117.
    发明授权
    Fabrication of large area, textured oil-less fusing/fixing surfaces by electrospinning technique 有权
    通过静电纺丝技术制造大面积,无纹理无油的定影/固定表面

    公开(公告)号:US09234300B2

    公开(公告)日:2016-01-12

    申请号:US12335933

    申请日:2008-12-16

    摘要: In accordance with the invention, there are image forming apparatuses, fuser members, and methods of making fuser members. The fuser member can include a substrate and an electrospun layer disposed over the substrate, the electrospun layer including a structure selected from a group consisting of a fiber-on-fiber structure, a bead-on-fiber structure, and a pop-corn structure, wherein the fuser member includes a top surface that is both hydrophobic and oleophobic.

    摘要翻译: 根据本发明,存在图像形成装置,定影器构件和制造定影构件的方法。 定影器构件可以包括衬底和设置在衬底上的电纺层,电纺层包括选自纤维 - 纤维结构,纤维束结构和-玉米结构的结构 ,其中所述定影器构件包括疏水性和疏油性的顶表面。

    Method for preparing stable-type vitamin A microcapsules continuously
    118.
    发明授权
    Method for preparing stable-type vitamin A microcapsules continuously 有权
    连续制备稳定型维生素A微胶囊的方法

    公开(公告)号:US09173818B2

    公开(公告)日:2015-11-03

    申请号:US13980126

    申请日:2011-03-25

    摘要: A method for continuously preparing stable-type vitamin A microcapsules is disclosed. The method comprises the following steps: adding vitamin A crystals and an antioxidant into a crystal melter continuously according to a certain ratio under the protection of nitrogen to prepare vitamin A melting oil containing the antioxidant; pumping the above melting oil into a high gravity rotary packed bed emulsifier with a liquid distributor by a pump, and pumping aqueous solution containing gellable modified starch into the above high gravity rotary packed bed emulsifier after deoxidation treatment to obtain vitamin A emulsion at the outlet of the high gravity rotary packed bed emulsifier; and atomizing and spraying the emulsion continuously in a cooled starch bed for granulating, and performing fluidization drying and gelation treatment in a fluidized bed by taking nitrogen as a drying medium to obtain the stable-type vitamin A microcapsules. Above method has the advantage of capability of continuous production, and has good embedding effect due to adopting the gellable modified starch, granulating and gelation treatment, thus the product has good storage stability.

    摘要翻译: 公开了连续制备稳定型维生素A微胶囊的方法。 该方法包括以下步骤:在氮保护下,以一定的比例将维生素A晶体和抗氧化剂连续添加到晶体熔化器中,制备含有抗氧化剂的维生素A熔融油; 通过泵将上述熔融油泵送到具有液体分配器的高重力旋转填充床乳化剂中,并且在脱氧处理之后将含有可凝胶改性淀粉的水溶液泵送到上述高重力旋转填充床乳化剂中以在出口处获得维生素A乳液 高重力旋转填充床乳化剂; 并在冷却的淀粉床中连续雾化和喷雾乳液进行造粒,并通过以氮气作为干燥介质在流化床中进行流化干燥和凝胶化处理,得到稳定型维生素A微胶囊。 上述方法具有连续生产能力的优点,由于采用可凝胶改性淀粉,造粒和凝胶化处理,具有良好的包埋效果,因此产品具有良好的储存稳定性。

    Method and apparatus for leveling a printed image and preventing image offset
    120.
    发明授权
    Method and apparatus for leveling a printed image and preventing image offset 有权
    调整打印图像并防止图像偏移的方法和装置

    公开(公告)号:US08931890B2

    公开(公告)日:2015-01-13

    申请号:US13524656

    申请日:2012-06-15

    IPC分类号: B41K1/44

    CPC分类号: B41M7/00

    摘要: An approach is provided for contact leveling an image applied to a media substrate. The approach involves causing, at least in part, a contact leveling member comprising at least one textured surface configured to repel one or more inks to level an image applied to the media substrate. The at least one textured surface may comprise one or more micro/nano structures configured to cause, at least in part, the at least one textured surface to have an ink contact angle greater than 100° and a sliding angle less than 30° when the at least one textured surface contacts the one or more inks.

    摘要翻译: 提供了一种用于使应用于介质基板的图像的接触平坦化的方法。 该方法至少部分地导致包括构造成排斥一种或多种墨水的至少一个纹理表面的平坦化接触平整构件来对施加到介质基底的图像进行平坦化。 所述至少一个有纹理的表面可以包括一个或多个微/纳米结构,其被配置为至少部分地使所述至少一个纹理化表面具有大于100°的墨接触角和小于30°的滑动角度 至少一个纹理表面接触一种或多种油墨。