Polymerization of olefins
    83.
    发明授权
    Polymerization of olefins 失效
    烯烃聚合

    公开(公告)号:US07683147B2

    公开(公告)日:2010-03-23

    申请号:US10272765

    申请日:2002-10-17

    IPC分类号: C08F4/80 C08F4/52

    摘要: Olefins are polymerized by novel transition metal complexes of selected iminocarboxylate and iminoamido ligands, sometimes in the presence of cocatalysts such as alkylaluminum compounds or neutral Lewis acids. Olefins which may be (co)polymerized include ethylene, α-olefins, and olefins containing polar groups such as olefinic esters for example acrylate esters. Also described are certain “Zwitterionic” transition metal complexes as polymerization catalysts for making polar copolymers. The resulting polymers are useful as thermoplastics and elastomers.

    摘要翻译: 烯烃由选择的亚氨基羧酸酯和亚氨基酰氨基配体的新型过渡金属络合物聚合,有时在助催化剂如烷基铝化合物或中性路易斯酸的存在下聚合。 可以(共)聚合的烯烃包括乙烯,α-烯烃和含极性基团的烯烃,例如烯属酯,例如丙烯酸酯。 还描述了作为制备极性共聚物的聚合催化剂的某些“两性离子”过渡金属络合物。 所得聚合物可用作热塑性塑料和弹性体。

    Method and system for providing internet services
    84.
    发明申请
    Method and system for providing internet services 有权
    提供互联网服务的方法和系统

    公开(公告)号:US20090328174A1

    公开(公告)日:2009-12-31

    申请号:US12459005

    申请日:2009-06-25

    IPC分类号: H04L9/32 G06F21/00

    摘要: A service integration platform system for providing Internet services includes: an interface configured to receive a service request message that is initiated by a user of an application provided by an Independent Software Vendor (ISV), the service request message being implemented according to an Application Programming Interface (API) type and including a plurality of platform-level parameters that conform to the API type. The system further includes one or more processors coupled to the interface, configured to: locate a set of authentication checks that are appropriate for the API type, based at least in part on the plurality of platform-level parameters included in the service request message and a mapping of predefined combinations of platform-level parameters and corresponding sets of authentication checks; perform authentication of the service request according to the set of authentication checks; and route the service request to a service address of the Internet Service Provider (ISP) in the event that the service request is authenticated.

    摘要翻译: 用于提供因特网服务的服务集成平台系统包括:被配置为接收由独立软件供应商(ISV)提供的应用的用户发起的服务请求消息的接口,所述服务请求消息根据应用编程 Interface(API)类型,并包括符合API类型的多个平台级参数。 该系统还包括耦合到接口的一个或多个处理器,其被配置为:至少部分地基于包括在服务请求消息中的多个平台级参数来定位适合于API类型的一组认证检查,以及 平台级参数和相应的认证检查集合的预定义组合的映射; 根据认证检查集合对服务请求进行认证; 并在服务请求被认证的情况下将服务请求路由到因特网服务提供商(ISP)的服务地址。

    System and method for characterizing a load at the end of a cable
    86.
    发明授权
    System and method for characterizing a load at the end of a cable 有权
    用于表征电缆末端的负载的系统和方法

    公开(公告)号:US07550980B2

    公开(公告)日:2009-06-23

    申请号:US11888467

    申请日:2007-08-01

    IPC分类号: G01R27/08 H02H3/20

    CPC分类号: H04L12/10

    摘要: Apparatus within power sourcing equipment and a method for determining whether a load within a powered device coupled to the power sourcing equipment via a cable is within an acceptable resistance range. If the load is within the acceptable resistance range, a voltage source is coupled to the load. In one embodiment one recharge interval is employed during which a capacitor is charged based, at least in part, on the voltage drop across the load and one discharge interval is employed during which a capacitor is discharged based, at least in part, on the voltage drop across the load. In a second embodiment, first and second recharge and discharge intervals are employed and prior to initiation of the recharge and discharge intervals, settling time periods are provided.

    摘要翻译: 电源设备中的设备和用于确定经由电缆耦合到电源设备的动力设备中的负载是否在可接受的电阻范围内的方法。 如果负载在可接受的电阻范围内,则电压源耦合到负载。 在一个实施例中,采用一个充电间隔,在此期间,电容器至少部分地基于负载上的电压降而充电,并且采用一个放电间隔,在此期间,电容器至少部分地基于电压 下降到负载。 在第二实施例中,采用第一和第二再充电和放电间隔,并且在再充电和放电间隔开始之前,提供稳定时间段。

    Preparation of curable polymers
    89.
    发明申请
    Preparation of curable polymers 审中-公开
    可固化聚合物的制备

    公开(公告)号:US20080058485A1

    公开(公告)日:2008-03-06

    申请号:US11981047

    申请日:2007-10-31

    申请人: Lin Wang Joel Citron

    发明人: Lin Wang Joel Citron

    IPC分类号: C08F4/26 C08F36/20

    摘要: Branched polyolefin copolymers containing olefinic bonds preferably not associated with end groups, especially elastomers, may be made by reacting ethylene and a nonconjugated diene in the presence of a selected iron catalyst which can oligomerize ethylene, and transition metal containing copolymerization catalyst which can copolymerize ethylene, α-olefins and nonconjugated dienes. The resulting polyolefins are useful, for example, as curable elastomers or semicrystalline polymers.

    摘要翻译: 包含优选不与端基特别是弹性体相关的烯键的支链聚烯烃共聚物可以通过使乙烯和非共轭二烯在选择的使乙烯低聚的铁催化剂存在下反应制备,以及含过渡金属的共聚合催化剂可共聚乙烯, α-烯烃和非共轭二烯。 所得聚烯烃可用作例如可固化弹性体或半结晶聚合物。

    ANIMAL LITTER, PROCESS FOR PREPARING ANIMAL LITTER, AND METHOD OF REMOVAL OF ANIMAL WASTE
    90.
    发明申请
    ANIMAL LITTER, PROCESS FOR PREPARING ANIMAL LITTER, AND METHOD OF REMOVAL OF ANIMAL WASTE 有权
    动物饲料,制备动物饲料的方法和移除动物废物的方法

    公开(公告)号:US20070277739A1

    公开(公告)日:2007-12-06

    申请号:US11756209

    申请日:2007-05-31

    IPC分类号: A01K29/00

    CPC分类号: A01K1/0154 A01K1/0155

    摘要: Disclosed is an animal litter that includes a palm oil residue, possibly in combination with another absorbent material such as whole ground grain, virgin germ, seed meal, spent germ or clay. The palm oil residue may be palm kernel cake, palm oil sludge, or palm pressed fiber. Also disclosed are a method for removing animal waste and a process for preparing an animal litter. The method for removal of animal waste includes allowing an animal to excrete waste into a container that includes a litter, the litter comprising a palm oil residue. The process for preparing an animal litter comprises combining the materials that make up the litter to form the litter.

    摘要翻译: 公开了一种动物垃圾,其包括棕榈油残余物,可能与另一种吸收材料如全谷物,原始胚芽,种子粉,废胚芽或粘土组合。 棕榈油残渣可以是棕榈仁饼干,棕榈油污泥或棕榈按压纤维。 还公开了一种去除动物废物的方法和一种制备动物垃圾的方法。 用于去除动物废物的方法包括允许动物将废物排出到包括垃圾的容器中,所述垃圾包含棕榈油残余物。 制作动物垃圾的过程包括组合垃圾的材料组合形成垃圾。