Fluorosulphonated elastomers with low glass transition based of vinylidene fluoride
    121.
    发明申请
    Fluorosulphonated elastomers with low glass transition based of vinylidene fluoride 审中-公开
    具有低偏氟乙烯的低玻璃化转变的氟磺化弹性体

    公开(公告)号:US20060014889A1

    公开(公告)日:2006-01-19

    申请号:US11178786

    申请日:2005-07-12

    IPC分类号: C08L27/12

    摘要: The present invention describes the synthesis of new sulforated fluorinated elastomers having very low glass transition temperatures (Tg), a good resistance to bases, oils and fuels and good properties of workability. These elastomers contain, by way of example, from 80 to 60 mole % of vinylidene fluoride (VDF) and 20 to 40 mole % of perfluoro(4-methyl-3,6-dioxaoct-7-ene) sulfonyl fluoride (PFSO2F). In this case, they are prepared by radical copolymerisation of VDF and PFSO2F in the presence of different organic initiators, for example, peroxides, peresters or diazo compounds.

    摘要翻译: 本发明描述了具有非常低的玻璃化转变温度(Tg)的良好耐碱性,油和燃料的良好性能以及良好的可加工性能的新型磺化氟化弹性体的合成。 这些弹性体例如含有80至60摩尔%的偏二氟乙烯(VDF)和20至40摩尔%的全氟(4-甲基-3,6-二氧杂辛-7-烯)磺酰氟(PFSO 2F)。 在这种情况下,它们通过在不同的有机引发剂例如过氧化物,过酸酯或重氮化合物的存在下,通过VDF和PFSO 2 F F的自由基共聚来制备。

    Hexafluoropropene-based fluorosulfonated elastomers with a low glass transition temperature, containing neither tetrafluoroethylene nor a siloxane group
    122.
    发明申请
    Hexafluoropropene-based fluorosulfonated elastomers with a low glass transition temperature, containing neither tetrafluoroethylene nor a siloxane group 审中-公开
    具有低玻璃化转变温度的六氟丙烯基氟磺化弹性体,不含四氟乙烯和硅氧烷基团

    公开(公告)号:US20050282986A1

    公开(公告)日:2005-12-22

    申请号:US11182858

    申请日:2005-07-18

    摘要: The present invention describes the synthesis of new fluorinated elastomers with very low glass transition temperatures (Tg), a good resistance to bases, gasoline and other carburants and good workability properties, these elastomers contain hexafluoropropene (HFP), perfluoro(4-methyl-3,6-dioxaoct-7-ene) sulfonyl fluoride (PFSO2F), vinylidene fluoride (VDF) and/or at least one fluorinated alkene and/or one vinyl perfluorinated ether. In a precise case, they are prepared by radical polymerisation of HFP and PFSO2F or by radical terpolymerisation HFP, PFSO2F and VDF in the presence of different organic initiator, such as peroxides, peresters or diazo compounds.

    摘要翻译: 本发明描述了具有非常低的玻璃化转变温度(T g),良好的耐碱性,汽油和其它渗碳性的良好的加工性能的新的氟化弹性体的合成,这些弹性体含有六氟丙烯(HFP) ,全氟(4-甲基-3,6-二氧杂辛-7-烯)磺酰氟(PFSO 2 F),偏氟乙烯(VDF)和/或至少一种氟化烯和/或一种乙烯基 全氟化醚。 在精确的情况下,它们通过HFP和PFSO 2 F F的自由基聚合或通过在不同的有机引发剂存在下的自由基三聚HFP,PFSO 2 F和VDF来制备, 如过氧化物,过酸酯或重氮化合物。

    Monomers, polymers incorporating said monomers and their use in organic electroluminescent devices
    124.
    发明授权
    Monomers, polymers incorporating said monomers and their use in organic electroluminescent devices 失效
    包含所述单体的单体,聚合物及其在有机电致发光器件中的用途

    公开(公告)号:US06699954B2

    公开(公告)日:2004-03-02

    申请号:US10098060

    申请日:2002-03-14

    IPC分类号: C08F11612

    摘要: The invention concerns a monomer of general formula A—(Q—S)p wherein: A=an aromatic or heteroaromatic ring; Q=a carbonaceous or siliceous divalent radical, respectively corresponding to general formulae: (CR1R2)n wherein: R1, R2=H, alkyl, alkenyl comprising between 1 to 4 carbon atoms and n ranges between 4 and 24; and [O—Si(R1R2)]n wherein R1, R2=H, alkyl, alkenyl comprising between 1 and 4 carbon atoms and n ranges between 3 and 24; S=a solvating segment consisting of at least an aliphatic chain comprising at least a polar heteroatom. 1≦p≦6. The invention also concerns the polymer (homopolymer or copolymer) incorporating said monomer, and their use in organic electroluminescent devices.

    摘要翻译: 本发明涉及通式A-(Q-S)p的单体,其中:A =芳族或杂芳族环; Q =分别对应于通式:(CR 1 R 2)n的碳质或硅质二价基团,其中:R 1,R 2 = H,烷基,包含1至4个碳原子的烯基 n范围在4到24之间; 和[O-Si(R 1 R 2)] n,其中R 1,R 2 = H,烷基,包含1至4个碳原子的链烯基,n在3和24之间; S =由至少包含至少一个极性杂原子的脂族链组成的溶剂化区段。 1 <= p <= 6。 本发明还涉及结合所述单体的聚合物(均聚物或共聚物)及其在有机电致发光器件中的用途。

    Electrolytic composition with polymer base for electrochemical generator
    125.
    发明授权
    Electrolytic composition with polymer base for electrochemical generator 有权
    电化学发生器用电解质组合物

    公开(公告)号:US06280882B1

    公开(公告)日:2001-08-28

    申请号:US09142055

    申请日:1998-12-14

    IPC分类号: H01M614

    摘要: The invention concerns an aprotic electrolytic composition located in the separator and in at least one composite electrode containing a powder of an active electrode material, and if necessary an electronic conduction additive of an electrochemical generator The electrolytic composition comprises a first polymer matrix consisting of a polyether and at least a second polymer matrix, macroscopically separated, and also at least an alkaline salt as well as a polar aprotic solvent: The polymer matrices are capable of being swollen by at least one of the polar aprotic solvents. The solvent or mixture of solvents is unevenly distributed between the polymer matrices. The invention also concerns an electrochemical generator comprising a negative electrode and positive electrode reversible to alkaline ions and a separator with polymer electrolyte, the electrolytic component of which is the composition described above. The invention further concerns the manufacture in two or three steps of a sub-assembly of an electrochemical generator by coating an electrode support with a composite electrode containing the second matrix, followed by a surface coating on the electrode resulting from the preceding step with a solution containing the first polymer matrix so as to form the separator wholly or partly.

    摘要翻译: 本发明涉及位于分离器中的非质子电解组合物和至少一个含有活性电极材料粉末的复合电极,如果需要的话,电化学发生器的电子导电添加剂电解组合物包括由聚醚 和至少第二聚合物基质,宏观上分离的,以及至少一种碱性盐以及极性非质子传递溶剂。聚合物基质能够被至少一种极性非质子传递溶剂溶胀。 溶剂或溶剂混合物不均匀地分布在聚合物基质之间。 本发明还涉及一种电化学发生器,其包括负极和碱性离子可逆的正极和具有聚合物电解质的隔膜,其电解组分是上述组成。 本发明还涉及通过用包含第二基质的复合电极涂覆电极载体,然后在前述步骤中由溶液形成的电极上的表面涂层的方法,在电化学发生器的子组件的两个或三个步骤中制造两个或三个步骤 含有第一聚合物基质以全部或部分形成隔膜。

    Ion conductive material composed of a salt in solution in a liquid
electrolyte
    129.
    发明授权
    Ion conductive material composed of a salt in solution in a liquid electrolyte 失效
    离子导电材料由液体电解质溶液中的盐组成

    公开(公告)号:US5162177A

    公开(公告)日:1992-11-10

    申请号:US672327

    申请日:1991-03-20

    IPC分类号: H01M6/16

    CPC分类号: H01M6/166

    摘要: Ionically conductive material consisting essentially of a salt diluted in a liquid aprotic solvent. The salt is represented by one of the following formulas: ##STR1## where M is an alkaline or alkaline earth metal, a transition metal or a rare earth metal.

    摘要翻译: 基本上由在液体非质子溶剂中稀释的盐组成的离子导电材料。 盐由下式表示:M [RFSO2NSO2R'F](I)M [RFSO2NCOR'F](II)M [RFCONCOR'F](III)其中M是碱性或 碱土金属,过渡金属或稀土金属。

    Process for synthesis of sulfonylimides
    130.
    发明授权
    Process for synthesis of sulfonylimides 失效
    磺酰亚胺的合成方法

    公开(公告)号:US5072040A

    公开(公告)日:1991-12-10

    申请号:US613642

    申请日:1990-12-03

    申请人: Michel Armand

    发明人: Michel Armand

    摘要: The invention relates to a process for the synthesis of sulfonylimides.The process for the synthesis of sulfonylimides of the general formula M[RSO.sub.2).sub.2 N].sub.y, in which M represents a metal chosen from alkali metals, alkaline earth metals, rare earths, Al, Sc, Y and Th, R represents a monovalent radical chosen from linear or branched aliphatic radicals having 1 to 8 carbon atoms, alicyclic radicals having 3 to 8 carbon atoms, aryl radicals having 3 to 8 carbon atoms, and y is a number equal to the valence of M, is characterized in that an ionic nitride of the formula M.sub.3 N.sub.y, in which M and y have the meaning given above, is reacted with a sulfonyl halide of the formula RSO.sub.2 X, in which R has the meaning given above, and X is chosen from F or Cl, in an aprotic polar solvent.

    摘要翻译: PCT No.PCT / FR90 / 00240 Sec。 371日期1990年12月3日第 102(e)日期1990年12月3日PCT 1990年4月5日提交PCT公布。 WO90 / 11999 PCT出版物 1990年10月18日的日期。本发明涉及磺酰亚胺的合成方法。 合成通式M [RSO 2] 2 N] y的磺酰亚胺的方法,其中M表示选自碱金属,碱土金属,稀土,Al,Sc,Y和Th的金属,R表示一价基团 选自具有1至8个碳原子的直链或支链脂族基团,具有3至8个碳原子的脂环族基团,具有3至8个碳原子的芳基,y是等于M的化合价的数,其特征在于离子 其中M和y具有上述含义的式M3Ny的氮化物与式RSO2X的磺酰卤反应,其中R具有上述含义,X选自F或Cl,非质子极性 溶剂。