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    SYNTHESIS OF LITHIUM NICKEL COBALT DIOXIDE
    21.
    发明申请
    SYNTHESIS OF LITHIUM NICKEL COBALT DIOXIDE 审中-公开
    锂镍钴二氧化物的合成

    公开(公告)号：WO1998005592A1

    公开(公告)日：1998-02-12

    申请号：PCT/CA1997000541

    申请日：1997-07-28

    Applicant: WESTAIM TECHNOLOGIES INC.

    Inventor： WESTAIM TECHNOLOGIES INC. ,  LI, Wu ,  CURRIE, John, Carleton ,  WOLSTENHOLME, Jack

    IPC: C01G53/00

    CPC classification number: C01G53/42 ,  C01P2002/54 ,  C01P2002/72 ,  C01P2002/77 ,  C01P2004/03 ,  C01P2004/51 ,  C01P2004/61 ,  C01P2006/40 ,  C01P2006/80 ,  H01M4/525 ,  H01M10/052

    Abstract: A single calcination stage process for the synthesis of homogeneous crystalline lithium nickel cobalt dioxide from either a mechanical mixture of nickel and cobalt oxides, hydroxide or oxyhydroxide or a chemical precipitation of a homogeneous nickel cobalt hydroxide or cobalt nickel cobalt oxyhydroxide is provided. The reactants are calcined in the presence of lithium hydroxide and an alkali metal hydroxide under predetermined oxygen partial pressure and temperature conditions. The products of the process are characterized in having a lithium to transition metal ratio closely approximating to the desired theoretical value.

    Abstract translation: 提供了从镍和钴氧化物的机械混合物，氢氧化物或羟基氧化物合成均匀的结晶锂镍二氧化钴或者均匀的氢氧化钴钴或钴镍氢氧化钴的化学沉淀的单一煅烧阶段方法。 在氢氧化锂和碱金属氢氧化物的存在下，在预定的氧分压和温度条件下煅烧反应物。 该方法的产物的特征在于具有接近期望的理论值的锂与过渡金属的比率。

    ELECTRODE MATERIAL FOR RECHARGEABLE BATTERIES AND PROCESS FOR THE PREPARATION THEREOF
    22.
    发明申请
    ELECTRODE MATERIAL FOR RECHARGEABLE BATTERIES AND PROCESS FOR THE PREPARATION THEREOF 审中-公开
    可充电电池的电极材料及其制备方法

    公开(公告)号：WO1997049136A1

    公开(公告)日：1997-12-24

    申请号：PCT/CA1997000398

    申请日：1997-06-09

    Applicant: WESTAIM TECHNOLOGIES INC.

    Inventor： WESTAIM TECHNOLOGIES INC. ,  LI, Wu

    IPC: H01M04/48

    CPC classification number: H01M4/525 ,  H01M4/0471 ,  H01M4/362 ,  H01M4/366 ,  H01M4/485 ,  H01M4/505 ,  H01M2004/028

    Abstract: There is provided a series of novel particulate stabilized lithiated compounds which can be utilized as cathodic materials in lithium ion battery cells. Each particle of the material defines an inner lithiated metal oxide core which acts as an intercalation cathode. A lithium ion conductor coating surrounds the core to stabilize the latter and to improve the electrochemical properties of the material.

    Abstract translation: 提供了一系列可用作锂离子电池中阴极材料的新型微粒稳定化锂化合物。 材料的每个颗粒限定了用作插层阴极的内部锂化金属氧化物核。 锂离子导体涂层围绕芯部以稳定其并且改善材料的电化学性质。

    COMPOSITE POWDERS
    23.
    发明申请
    COMPOSITE POWDERS 审中-公开
    复合粉

    公开(公告)号：WO1997003776A1

    公开(公告)日：1997-02-06

    申请号：PCT/CA1996000474

    申请日：1996-07-15

    Applicant: WESTAIM TECHNOLOGIES INC.

    Inventor： WESTAIM TECHNOLOGIES INC. ,  WAEL, Montasser

    IPC: B22F01/00

    CPC classification number: C22C32/00 ,  C23C4/06

    Abstract: Composite powders useful for thermal spray coatings or for powder metallurgy parts are provided. The spherical powder particles are characterized by the presence of a fully alloyed metallic phase and a second non-metallic phase uniformly dispersed therein.

    Abstract translation: 提供了用于热喷涂或粉末冶金部件的复合粉末。 球形粉末颗粒的特征在于存在完全合金化的金属相和均匀分散在其中的第二非金属相。

    ENHANCED MICROTITRE PLATE AND IMMUNOASSAYS CONDUCTED THEREIN
    24.
    发明申请
    ENHANCED MICROTITRE PLATE AND IMMUNOASSAYS CONDUCTED THEREIN 审中-公开
    增强微型板和免疫球蛋白

    公开(公告)号：WO1994021379A1

    公开(公告)日：1994-09-29

    申请号：PCT/CA1994000158

    申请日：1994-03-11

    Applicant: WESTAIM TECHNOLOGIES INC. ,  BURRELL, Robert, Edward

    Inventor： WESTAIM TECHNOLOGIES INC.

    IPC: B01L03/00

    CPC classification number: B01L3/5085

    Abstract: A microtitre plate containing a plurality of wells for conducting immunoassays wherein one or more of the sides, bottom and lid walls of each well are formed with a reflective, metallized surface. The surface may be an inner coating on the walls of clear or opaque plates, or an outer coating on the walls of clear plates. Alternatively, the plate may be formed, for example, by stamping from a reflective metal material. Improved sensitivity in photometric detection results from photon emitting immunoassays conducted inthe plate.

    Abstract translation: 包含用于进行免疫测定的多个孔的微量滴定板，其中每个孔的一个或多个侧面，底部和盖壁形成有反射的金属化表面。 表面可以是透明或不透明板的壁上的内涂层，或透明板壁上的外涂层。 或者，板可以例如通过从反射金属材料冲压而形成。 在光度测定中提高的灵敏度来自于在板中进行的光子发射免疫测定。

    25.
    发明专利
    未知

    公开(公告)号：DE69332174D1

    公开(公告)日：2002-09-05

    申请号：DE69332174

    申请日：1993-05-06

    Applicant: WESTAIM TECHNOLOGIES INC

    Inventor： WU XINGWEI ,  STILES JAMES ALEXANDER ROBERT ,  FOO KEN KOK ,  BAILEY PHILIP

    IPC: H05B33/10 ,  H05B33/12 ,  H05B33/22 ,  H05B33/26 ,  H05B33/28

    Abstract: An electroluminescent laminate is provided that comprises: a planar phosphor layer (22); a front and a rear planar electrode (14,24) on either side of the phosphor layer; a planar dielectric layer, which is preferably composed of a thick layer (18) and a thin layer (20), between the rear electrode and the phosphor layer, the dielectric layer being formed from sintered ceramic material such that the dielectric layer provides a dielectric strength S which is greater than about 1.0 X 106 V/m and a dielectric constant such that the ratio of the dielectric constant of the dielectric layer to that of the phosphor layer is greater than about 50:1, the dielectric layer having a thickness sufficient to prevent dielectric breakdown during operation as determined by the equation d2 = V/S, wherein d2 is the thickness of the dielectric layer and V is the maximum applied voltage, the dielectric layer forming a surface adjacent the phosphor layer which is sufficiently smooth that the phosphor layer illuminates generally uniformly at a given excitation voltage, and wherein the dielectric layer is either in contact with the phosphor layer or spaced apart from it by at least one additional layer that is itself in contact with the phosphor layer and wherein the layer that is in contact with the phosphor layer is compatible with the phosphor layer.

    26.
    发明专利
    未知

    公开(公告)号：BR9808341A

    公开(公告)日：2000-05-16

    申请号：BR9808341

    申请日：1998-02-17

    Applicant: WESTAIM TECHNOLOGIES INC

    Inventor： BURRELL ROBERT EDWARD ,  PRECHT RODERICK JOHN

    IPC: A01N59/16 ,  A61F13/00 ,  A61L15/46 ,  A61L17/00 ,  A61L29/16 ,  A61L31/16 ,  A01N59/00

    Abstract: Multilayer anti-microbial materials formed to produce an interference colour, and thus an indictor of anti-microbial effect, are provided. The materials include a partly reflective base layer and a partly reflective, partly transmissive top layer balanced to produce an interference colour. The top layer is formed from an anti-microbial metal with atomic disorder. Dissolution or a change in composition of the top layer on contacting an alcohol or electrolyte causes a change in optical path length so as to produce a change in the interference colour of the material. Multilayer, laminated wound dressings are also provided. The dressing includes a first and second layer, and preferably a third layer. The first and third layers are formed of perforated, non-adherent materials and most preferably carry an anti-microbial coating as above. The second layer is sandwiched between the first and third layers and is formed of an absorbent material. At least one of the layers is formed from a plastic material. The layers are laminated together by ultrasonic welds spaced intermittently on the dressing to allow the dressing to be cut to size with delaminating.

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