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    • 6. 发明授权
    • Radically polymerizable multicomponent mixtures and their use (III)
    • 可自由基聚合的多组分混合物及其用途(三)
    • US5354821A
    • 1994-10-11
    • US90990
    • 1993-07-12
    • Thomas HuverHerbert FischerWinfried Emmerling
    • Thomas HuverHerbert FischerWinfried Emmerling
    • C08F4/00C08F265/06C08F4/26C09J5/04
    • C08F4/00C08F265/06
    • The invention relates to moldable, radically polymerizable multicomponent mixtures, which may even be present in the form of storable multicomponent systems, containingethylenically unsaturated, polymerizable compounds, if desired in admixture with soluble and/or insoluble fillers and/or other auxiliaries, andan activator system initiatable by contact with oxygen,characterized in that, in their in-use form, the multi-component mixtures are present as at leastly slightly thickened material and contain an activator system based on the following principal components which can be initiated by contact with ambient air:N-alkyl-substituted tert.-arylamines containing at least one aliphatic CH bond in the .alpha.-position,metal compounds at least partly soluble in the system to accelerate the drying of unsaturated oils, andweakly acidic carboxylic acids having pK.sub.s values no lower than about 0.9.In their in-use form, the multicomponent mixtures preferably have a minimum viscosity of at least about 50 to 100 mPa.s. The invention also relates to the use of the activator systems of these mutlicomponent mixtures for the time-controlled hardening--with a predeterminable pot-life--of olefinically unsaturated systems by contact with ambient air at room temperature or only moderately elevated temperatures.
    • 本发明涉及可成型的可自由基聚合的多组分混合物,其甚至可以以可存储的多组分体系的形式存在,如果需要的话,其含有烯属不饱和的可聚合化合物,与可溶性和/或不溶性填料和/或其它助剂混合,以及 活化剂体系可通过与氧接触而引发,其特征在于,在其使用形式中,多组分混合物以至少轻微增稠的材料存在并含有基于以下主要组分的活化剂体系,所述主要组分可以通过与 环境空气:在α-位上含有至少一个脂族CH键的N-烷基取代的叔 - 芳基胺,至少部分溶解于体系中以加速不饱和油的干燥的金属化合物和具有pK值的弱酸性羧酸 不低于0.9。 在其使用形式中,多组分混合物优选具有至少约50至100mPa.s的最小粘度。 本发明还涉及这些组分混合物的活化剂体系用于时间控制的硬化,其具有通过在室温或仅适度升高的温度下与环境空气接触的可预期的适用期的烯属不饱和体系。
    • 7. 发明授权
    • Radically polymerizable multi-component mixtures and their use (I)
    • 可自由基聚合的多组分混合物及其用途(一)
    • US5268436A
    • 1993-12-07
    • US654630
    • 1991-02-27
    • Thomas HuverHerbert FischerWinfried Emmerling
    • Thomas HuverHerbert FischerWinfried Emmerling
    • C08F4/00C08F4/12C08F4/16C08F4/26C08F4/40C08F4/42C08F290/00C08F290/06C08F299/02C09D4/00C09D4/02C09D4/06C09D155/00C09D157/00C09J4/00C09J4/02C09J4/06C09J133/12C09J133/14C09J155/00C09J157/00C09J5/04C09J11/04C09J11/06
    • C09J133/12C08F4/00C09J133/14
    • The invention relates to moldable, radically polymerizable multicomponent mixtures containingethylenically unsaturated, polymerizable compounds, if desired in admixture with soluble and/or insoluble fillers andan activator system initiatable by contact with oxygen,and is characterized in that these multicomponent mixtures contain an activator system based on the following principal components which can be initiated by contact with oxygen and water and, in particular, by contact with ambient air:N-alkyl-substituted tert-arylamines containing at least one aliphatic CH bond in the .alpha.-positionmetal compounds at least partly soluble in the system to accelerate the drying of unsaturated oils andcompounds of weakly acidic carboxylic acids having pK.sub.a values of no less than about 0.9 which can be hydrolyzed to the free carboxylic acid on contact with moisture.The invention also relates to the use of these multicomponent mixtures as an aerobic adhesive system, more particularly in the form of a one-component adhesive packed in storable form, and to their use for surface coating or for the production of plastic moldings.
    • PCT No.PCT / EP89 / 00982 Sec。 371日期1991年2月27日 102(e)日期1991年2月27日PCT提交1989年8月22日PCT公布。 公开号WO90 / 02143 日本1990年3月8日。本发明涉及含有烯属不饱和的可聚合化合物的可模制的可自由基聚合的多组分混合物,如果需要,可与可溶性和/或不溶性填料混合,以及可通过与氧接触而引发的活化剂体系,其特征在于 这些多组分混合物包含基于以下主要组分的活化剂体系,其可以通过与氧和水接触而引发,特别是通过与环境空气接触引发:N-烷基取代的含有至少一个脂族CH键的叔芳基胺 至少部分可溶于体系中的α-位金属化合物,用于加速不饱和油的干燥和pKa值不小于约0.9的弱酸性羧酸化合物,其可在水分接触时水解成游离羧酸。 本发明还涉及这些多组分混合物作为需氧粘合剂体系的用途,更特别地是以可存储形式包装的单组分粘合剂的形式,以及它们用于表面涂覆或用于生产塑料模制品的用途。