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    BINDER COMPOSITION FOR AN ELECTRODE AND METHODS FOR PRODUCING THE SAME
    195.
    发明公开
    BINDER COMPOSITION FOR AN ELECTRODE AND METHODS FOR PRODUCING THE SAME 审中-公开
    粘合剂组合物及其制造电极和方法

    公开(公告)号：EP2999759A1

    公开(公告)日：2016-03-30

    申请号：EP14732733.2

    申请日：2014-05-21

    Applicant: Hercules Incorporated

    Inventor： CHU, Sung, Gun ,  GOLIASZEWSKI, Alan, E.

    IPC: C09J101/28 ,  H01M4/13 ,  H01M4/139 ,  H01M4/62

    CPC classification number: H01M4/622 ,  C08L1/286 ,  C08L9/10 ,  C08L25/14 ,  C08L33/00 ,  C08L2201/52 ,  C09J101/28 ,  C09J101/284 ,  C09J101/286 ,  H01M4/13 ,  H01M4/139

    Abstract: The presently disclosed and/or claimed inventive process(es), procedure(s), method{s), product(s), result(s), and/or concept(s) (collectively hereinafter referred to as the "presently disclosed and/or claimed inventive concept(s)") relates generally to the composition of a binder for use in battery electrodes and methods of preparing such. More particularly, but not by way of iimitation, the presently disclosed and/or claimed inventive concept(s) relates to a binder composition containing an ionizable water soluble polymer and a redispersible powder containing a latex, a protective colloid, and an anticaking agent for use in the production and manufacture of electrodes of a lithium ion battery. Additionally, the presently disclosed and/or claimed inventive concept(s) relates generally to the compositions and methods of making electrodes, both anodes and cathodes, with a binder composition containing an ionizable water soluble polymer and a redispersible powder.

    SURFACTANT COMPOUNDS
    196.
    发明授权
    SURFACTANT COMPOUNDS 有权
    TENSID KOMPONENTEN

    公开(公告)号：EP1824955B1

    公开(公告)日：2016-03-16

    申请号：EP05794731.9

    申请日：2005-10-18

    Applicant: CRODA INTERNATIONAL PLC

    Inventor： BEVINAKATTI, Hanamanthsa, Shankarsa ,  WAITE, Alan, Geoffrey

    IPC: C11D3/37 ,  C11D1/00 ,  C08G63/688

    CPC classification number: C08G63/916 ,  A01N25/30 ,  A61K8/85 ,  A61Q17/04 ,  B01F17/0021 ,  C06B47/145 ,  C08F2/24 ,  C08L2201/52 ,  C10L1/328 ,  C10L3/003 ,  C10M129/78 ,  C10M2207/30 ,  C10N2230/24 ,  C11D1/008 ,  C11D3/3715

    Abstract: Fatty esters of oligoesters of a dicarboxylic acid and a polyol retaining at least one free hydroxyl group, particularly of the formula (I): R1-[OR2O-C(O)-R3-(O)C-]m-R4 (I), where R1 is H, a monocarboxylic acid group, or R6O-[C(O)-R3-(O)C]-; R2s are residues of polyols having at least one substituent free hydroxyl; R3s are hydrocarbylene; R4 is -OH, -OM where M is a salt forming metal, amine or ammonium, -OR6, or -OR2O-R7; R5 is C7 to C21 hydrocarbyl; R6 is C8 to C22 hydrocarbyl; R7 is H, or -C(O)R5; and m is 1 to 20; provided that at least one of R1 and R4 is or includes a C8 to C22 group, are surfactants. A range of surfactant properties can be obtained by varying the molecules within these ranges. Especially where R2 is derived from a higher polyol e.g. sorbitol, R3 is C2 to C6, and the fatty terminal group is C8 to C14, the products can be highly water soluble and effective oil in water emulsifiers.

    Abstract translation: 保留至少一个游离羟基的二羧酸和多元醇的低聚酯的脂肪酯，特别是式（I）：R1- [OR 2 O-C（O）-R 3 - （O）C] m -R 4（I ），其中R 1是H，一元羧酸基或R 6 O- [C（O）-R 3 - （O）C] - ; R2是具有至少一个取代基游离羟基的多元醇的残基; R3是亚烃基; R 4是-OH，-OM，其中M是形成盐的金属，胺或铵，-OR 6或-OR 2 O-R 7; R5为C7〜C21烃基; R6为C8〜C22烃基; R7是H或-C（O）R5; m为1〜20; 条件是R 1和R 4中的至少一个是或包含C 8至C 22基团，是表面活性剂。 可以通过改变这些范围内的分子来获得一系列表面活性剂性质。 特别是其中R2衍生自较高级多元醇 山梨醇，R3为C2〜C6，脂肪末端基为C8〜C14，产品可高度水溶性且有效的水包油乳化剂。

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