HYDRAULIC SETTING ADHESIVE WITH IMPROVED OPEN TIME
    1.
    发明申请
    HYDRAULIC SETTING ADHESIVE WITH IMPROVED OPEN TIME 审中-公开
    液压设置粘接改善开放时间

    公开(公告)号:WO2013003104A1

    公开(公告)日:2013-01-03

    申请号:PCT/US2012/043045

    申请日:2012-06-19

    发明人: KIESEWETTER, Rene

    摘要: A hydraulic setting adhesive containing a hydraulic binder, fillers, a water retention agent, a sulfoalkylester surfactant, and optionally a redispersible polymer powder and/or a polymer dispersion, wherein the surfactant is represented by the formula of MSO 3 -R 1 -(-COOR 2 ) n , wherein M is selected from the group consisting of hydrogen, alkali metals, alkaline earth metals, and ammonium; R 1 is linear or branched, saturated or unsaturated C 1 -C 10 alkylene that optionally can be substituted by one or more hydroxyl, halogen, nitro or cyano groups; R 2 can be identical or different from R 1 and is represented by C 1 -C 22 linear or branched alkyl; and n is an integer from 1 to 10, and wherein the hydraulic setting adhesive based on its dry weight comprises 0.1-3% by weight of the water retention agent.

    摘要翻译: 包含水硬性粘合剂,填料,保水剂,磺基烷基酯表面活性剂和任选的可再分散的聚合物粉末和/或聚合物分散体的液压固化粘合剂,其中所述表面活性剂由式MSO 3-R1 - ( - COOR 2) n,其中M选自氢,碱金属,碱土金属和铵; R1是任选地可以被一个或多个羟基,卤素,硝基或氰基取代的直链或支链饱和或不饱和的C1-C10亚烷基; R 2可以与R 1相同或不同,并且由C 1 -C 22直链或支链烷基表示; n为1〜10的整数,其中,基于其干重的液压固化粘合剂包含0.1-3重量%的保水剂。