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    • 45. 发明申请
    • A FUNCTIONAL FLUID AND THE USE THEREOF
    • 功能性流体及其用途
    • WO2005014762A1
    • 2005-02-17
    • PCT/EP2004/007881
    • 2004-07-15
    • ROHMAX ADDITIVES GMBHPLACEK, Douglas, G.KINKER, Bernhard, G.COOPER, David, J.SIMKO, Robert, P.
    • PLACEK, Douglas, G.KINKER, Bernhard, G.COOPER, David, J.SIMKO, Robert, P.
    • C10M169/04
    • C10M169/041C10M2207/2825C10M2207/2835C10M2209/084C10M2209/086C10M2209/1033C10M2209/1055C10M2209/1065C10M2209/1085C10M2223/023C10M2223/0405C10M2223/0415C10N2230/02C10N2230/08C10N2230/10C10N2230/64C10N2230/68C10N2240/08C10N2240/201
    • The present invention concerns a functional fluid comprising A) 1 to 99 % by weight based on the total weight of the functional fluid of alkyl(meth)acrylate polymers obtainable by polymerizing a mixture of olefinically unsaturated monomers, which consists of a) 1-100 wt% based on the total weight of the ethylenically unsaturated monomers of one or more ethylenically unsaturated ester compounds of formula (I) where R is hydrogen or methyl, R 1 means a linear or branched alkyl residue with 1-6 carbon atoms, R 2 and R 3 independently represent hydrogen or a group of the formula -COOR', where R' means hydrogen or a alkyl group with 1-6 carbon atoms, b) 0-99 wt% based on the total weight of the ethylenically unsaturated monomers of one or more ethylenically unsaturated ester compounds of formula (II) where R is hydrogen or methyl, R 4 means a linear or branched alkyl residue with 7-40 carbon atoms, R 5 and R 6 independently are hydrogen or a group of the formula -COOR", where R" means hydrogen or an alkyl group with 7-40 carbon atoms, c) 0-50 wt% based on the total weight of the ethylenically unsaturated monomers comonomers, and B) 1 to 99 % by weight based on the total weight of the functional fluid of an oxygen containing compound selected from to group of organophosphorus compounds, carboxylic acid esters and/or polyether polyols.
    • 本发明涉及一种功能性流体,其包含A)1至99重量%,基于通过聚合烯属不饱和单体的混合物获得的(甲基)丙烯酸烷基酯聚合物的官能流体的总重量,其由a)1-100 基于一种或多种式(I)的烯键式不饱和酯化合物(其中R是氢或甲基)的烯键式不饱和单体的总重量,R 1表示具有1-6个碳原子的直链或支链烷基, R 2和R 3独立地表示氢或式-COOR'的基团,其中R'表示氢或具有1-6个碳原子的烷基,b)0-99重量%,基于总重量 的一种或多种式(II)的烯键式不饱和酯化合物的烯属不饱和单体,其中R是氢或甲基,R 4表示具有7-40个碳原子的直链或支链烷基,R 5和R“ 6>独立地是氢或式-COOR“的基团,其中R”表示 氢或具有7-40个碳原子的烷基,c)基于烯键式不饱和单体共聚单体的总重量为0-50重量%,和B)1至99重量%,基于功能流体的总重量 选自有机磷化合物,羧酸酯和/或聚醚多元醇的含氧化合物。