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    • 6. 发明公开
    • HÄRTBARE ZUSAMMENSETZUNG
    • HÄRTBAREZUSAMMENSETZUNG
    • EP2417183A1
    • 2012-02-15
    • EP10710584.3
    • 2010-03-25
    • Henkel AG & Co. KGaA
    • BOLTE, AndreasBOUDET, HeleneSCHÖTTMER, BernhardSPIELKAMP, Nick
    • C08G65/00
    • C09J171/02C08G65/336
    • The invention relates to curable compositions comprising a) an alkoxysilane and/or acyloxysilane terminated polymer having at least one end group of the general formula (I) -A
      n -R-SiXYZ (I), where A is a bivalent bonding group, R is a bivalent hydrocarbon group, optionally containing a heteroatom, having 1 - 12 C-atoms, and X, Y, Z independently of one another are a C
      1 -C
      8 alkyl, C
      1 -C
      8 alkoxy or C
      1 - C
      8 acyloxy group, where at least one of the groups X, Y, Z is a C
      1 -C
      8 alkoxy or C
      1 -C
      8 acyloxy group, and n is 0 or 1; and b) hollow microspheres made of a copolymer obtained by the polymerization of methacrylnitrile and at least one monomer M2 selected from the group consisting of acrylic acid, methacrylic acid, acrylic acid alkyl esters and methacrylic acid alkyl esters, wherein the copolymer comprises at maximum 5 wgt.-% units that are due to the installation of additional monomers and is free of units containing chlorine, to a method for the production thereof and to the use thereof as silane cross-linking adhesive, sealing or coating substances.
    • 本发明涉及可固化组合物,其包含:a)具有至少一个通式(I)的端基的烷氧基硅烷和/或酰氧基硅烷封端的聚合物-A nR-SiXYZ(I),其中A是二价键合基​​团,R是 任选含有杂原子的二价烃基,其具有1-12个C原子,并且X,Y,Z彼此独立地为C 1 -C 8烷基,C 1 -C 8烷氧基或C 1 -C 8酰氧基 其中基团X,Y,Z中的至少一个是C 1 -C 8烷氧基或C 1 -C 8酰氧基,并且n是0或1; 和b)由甲基丙烯腈和至少一种选自丙烯酸,甲基丙烯酸,丙烯酸烷基酯和甲基丙烯酸烷基酯的单体M2聚合得到的共聚物制成的中空微球体,其中该共聚物最多含有5 这些单位是由于安装了额外的单体并且不含有含氯的单元,涉及其制备方法及其作为硅烷交联粘合剂,密封或涂覆物质的用途。