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    HAFTKLEBSTOFFDISPERSION ENTHALTEND POLYMERE MIT UREIDOGRUPPEN ODER UREIDO-ANALOGEN GRUPPEN UND MIT GLYCIDYLGRUPPEN
    15.
    发明公开
    HAFTKLEBSTOFFDISPERSION ENTHALTEND POLYMERE MIT UREIDOGRUPPEN ODER UREIDO-ANALOGEN GRUPPEN UND MIT GLYCIDYLGRUPPEN 有权
    HAFTKLEBSTOFFDISPERSION特异性聚合物麻醉剂UREIDOGRUPPEN ODE UREIDO-ANALOGEN GRUPPEN UND MIT GLYCIDYLGRUPPEN

    公开(公告)号：EP2697324A1

    公开(公告)日：2014-02-19

    申请号：EP12713704.0

    申请日：2012-04-04

    Applicant: BASF SE

    Inventor： GERST, Matthias ,  WULFF, Dirk ,  HARRER, Heinrich

    IPC: C09J4/00 ,  C09J133/00

    CPC classification number: C09J4/00 ,  C08F2/22 ,  C09J7/385 ,  C09J109/06 ,  C09J133/02 ,  C09J133/066 ,  C09J133/068 ,  C09J133/08 ,  C09J133/12 ,  C09J133/14 ,  C09J139/04 ,  C09J2201/606 ,  C09J2433/00 ,  Y10T428/287 ,  C08F2220/185 ,  C08F220/14 ,  C08F2220/387 ,  C08F220/20 ,  C08F220/06 ,  C08F212/08 ,  C08F2220/325

    Abstract: The invention relates to a pressure sensitive adhesive dispersion comprising a polymer P1, dispersed in water and formed by emulsion polymerization. The polymer P1 is formed from a monomer mixture containing (a) at least 40 wt % of C4 to C20 alkyl(meth)acrylate, which, when polymerized as homopolymers, have a glass transition temperature of -30° C or less, (b) at least 0.05 wt % of (meth)acrylate monomers having a substituent of the formula (I), wherein X stands for CH
    2 , O, NH or NR and R stands for a C1 to C4 alkyl group, and (c) at least 0.1 wt % of acid monomers. The monomer mixture contains either at least 0.05 wt % of glycidyl(meth)acrylate and/or the pressure sensitive adhesive dispersion contains at least one other polymer P2 which has glycidyl groups.

    Abstract translation: 给出了包含通过乳液聚合形成的水分散聚合物P1的压敏粘合剂分散体的描述。 聚合物P1由包含（a）至少40重量％的（甲基）丙烯酸C 4至C 20烷基酯的单体混合物形成，当聚均为均聚物的玻璃化转变温度为-30℃或更低时，（b） 至少0.05重量％的具有下式的取代基的（甲基）丙烯酸酯单体：其中X为CH 2，O，NH或NR，R为C1至C4烷基，（c）至少0.1重量％的酸单体 。 单体混合物可选地包含至少0.05重量％的（甲基）丙烯酸缩水甘油酯和/或压敏粘合剂分散体包含至少一种含有缩水甘油基的另外的聚合物P2。

    VERWENDUNG UV-ABSORBER ENTHALTENDER POLYMERPULVER ZUR STABILISIERUNG VON POLYMEREN GEGEN DIE EINWIRKUNG VON UV-STRAHLUNG
    16.
    发明授权
    VERWENDUNG UV-ABSORBER ENTHALTENDER POLYMERPULVER ZUR STABILISIERUNG VON POLYMEREN GEGEN DIE EINWIRKUNG VON UV-STRAHLUNG 有权
    使用紫外线吸收剂含聚合物粉末稳定价格防止暴露聚合物于紫外线辐射

    公开(公告)号：EP1565522B1

    公开(公告)日：2009-10-14

    申请号：EP03811368.4

    申请日：2003-11-11

    Applicant: BASF SE

    Inventor： DYLLICK-BRENZINGER, Rainer ,  KOCH, Oliver ,  WULFF, Dirk ,  GLASER, Alban

    IPC: C08K5/00

    CPC classification number: C08K5/005

    Abstract: The invention relates to the use of fine-particle polymer powders, containing at least one UV absorber for the stabilisation of polymers, in particular, polyolefins, against the effects of UV radiation. The invention further relates to stabiliser mixtures for the stabilisation of polymers against the effects of UV radiation, oxygen and heat, comprising, amongst others, said polymer powders and a method for the stabilisation of polymers, in particular, polyolefins against the effects of UV radiation, oxygen and heat, characterised in that effective amounts of said stabiliser mixtures are added to the polymers, in particular, the polyolefins. Furthermore, the invention relates to polymers stabilised against the effects of UV radiation, oxygen and heat, in particular, polyolefins, which comprise an effective amount of said polymer powders or stabiliser mixtures and objects produced from said stabilised polymers in particular, polyolefins.

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