Copolymer of an olefin and an unsaturated partially fluorinated
functionalized monomer
    64.
    发明授权
    Copolymer of an olefin and an unsaturated partially fluorinated functionalized monomer 失效
    烯烃和不饱和部分氟化的官能化单体的共聚物

    公开(公告)号:US6107422A

    公开(公告)日:2000-08-22

    申请号:US899003

    申请日:1997-07-10

    申请人: Lin Wang Zhen-Yu Yang

    发明人: Lin Wang Zhen-Yu Yang

    摘要: Disclosed herein are processes for polymerizing ethylene, acyclic olefins, and/or selected cyclic olefins, and optionally selected olefinic esters or carboxylic acids, and other monomers. The polymerizations are catalyzed by selected transition metal compounds, and sometimes other co-catalysts. Sine some of the polymerizations exhibit some characteristics of living polymerizations, block copolymers can be readily made. Many of the polymers produced are often novel, particularly in regard to their microstructure, which gives some of them unusual properties. Numerous novel catalysts are disclosed, as well as some novel processes for making them. The polymers made are useful as elastomers, molding resins, in adhesives, etc. Also described herein is the synthesis of linear .alpha.-olefins by the oligomerization of ethylene using as a catalyst system a combination a nickel compound having a selected .alpha.-diimine ligand and a selected Lewis or Bronsted acid, or by contacting selected .alpha.-diimine nickel complexes with ethylene. Also disclosed is a copolymer of an olefin and a fluorinated monomer of the formula H.sub.2 C.dbd.CH(CH.sub.2).sub.a R.sub.f R.sup.42 wherein "a" is an integer of 2 to 20, R.sub.f is a perfluoroalkylene group optionally containing one or more ether linkages, and R.sup.42 is a functional group other than fluorine.

    摘要翻译: 本文公开了聚合乙烯,无环烯烃和/或选择的环烯烃,和任选选择的烯属酯或羧酸和其它单体的方法。 聚合由选择的过渡金属化合物,有时是其他助催化剂催化。 正弦一些聚合表现出一些活性聚合的特征,嵌段共聚物可以容易地制成。 所生产的许多聚合物通常是新颖的,特别是在它们的微结构方面,这给出了其中一些不寻常的性质。 公开了许多新颖的催化剂,以及一些制备它们的新方法。 制备的聚合物可用作弹性体,模塑树脂,粘合剂等。本文还描述了通过使用作为催化剂体系的乙烯低聚来合成线性α-烯烃,将具有选定的α-二亚胺配体的镍化合物和 选择的Lewis或布朗斯台德酸,或通过使选择的α-二亚胺镍络合物与乙烯接触。 还公开了烯烃和式H2C = CH(CH2)aRfR42的氟化单体的共聚物,其中“a”是2至20的整数,Rf是任选含有一个或多个醚键的全氟亚烷基,R 42是 氟以外的官能团。

    Absorbent material having improved absorbent permeability and methods
for making the same
    65.
    发明授权
    Absorbent material having improved absorbent permeability and methods for making the same 失效
    具有改善的吸收渗透性的吸收材料及其制造方法

    公开(公告)号:US6011196A

    公开(公告)日:2000-01-04

    申请号:US51682

    申请日:1998-04-16

    摘要: An absorbent material with substantially improved liquid permeability such that it is not subject to gel blocking while maintaining a preferred absorbent capacity is disclosed. The absorbent material is in particulate form and is the reaction product of a water-insoluble, absorbent, hydrogel-forming polymer and a polycationic polymer, the reaction forming a covalent bond between the polymers. After the reaction, the absorbent material has a Saline Flow Conductivity greater than (500-11.5.multidot.GV)(10.sup.-7) cm.sup.3 sec/g where GV is the gel volume of the absorbent material.

    摘要翻译: PCT No.PCT / US96 / 15645 Sec。 371日期:1998年4月16日 102(e)1998年4月16日PCT PCT 1996年10月1日PCT公布。 出版物WO97 / 12575 日期1997年04月10日公开了一种吸收性材料,其具有显着改善的液体渗透性,使得在保持优选的吸收能力的同时不会发生凝胶堵塞。 吸收材料是颗粒形式,并且是水不溶性,吸收性,水凝胶形成聚合物和聚阳离子聚合物的反应产物,该反应在聚合物之间形成共价键。 反应后,吸收材料具有大于(500-11.5xGV)(10-7)cm3秒/ g的盐水流动电导率,其中GV是吸收材料的凝胶体积。

    Electrical device and methods of making and using the device
    70.
    发明授权
    Electrical device and methods of making and using the device 有权
    电气设备及其制造和使用方法

    公开(公告)号:US09489808B1

    公开(公告)日:2016-11-08

    申请号:US14929721

    申请日:2015-11-02

    申请人: Lin Wang

    IPC分类号: G08B13/14 G08B3/10 G08B13/00

    摘要: An electrical device, processes for using and making the device, and products produced thereby. There can be an alarm device and an extension which includes a protrusion. The extension can have wiring, and the alarm device can detect for a change in electricity running through the wiring, such as a change that would occur when the electricity is interrupted when the wiring is cut. The protrusion is located adjacent to the extension, distant from the alarm device, and can include a key, switch, connector, or the like. The protrusion, in some cases, can be releasably connectable to a housing that is in turn connected to the extension, so as to form a loop in which an item can be secured for protection, e.g., from theft.

    摘要翻译: 电气设备,使用和制造设备的过程以及由此产生的产品。 可以存在包括突起的报警装置和延伸部。 延长线可以配线,并且报警装置可以检测通过布线运行的电力变化,例如当接线被切断时电力中断时会发生的变化。 突出部位于远离报警装置的延伸部附近,并且可以包括钥匙,开关,连接器等。 在一些情况下,突起可以可释放地连接到壳体,壳体又连接到延伸部,以便形成一个环,在该环中物品可被固定以保护,例如防盗。