Manufacture of curable polyester molding compositions
    1.
    发明授权
    Manufacture of curable polyester molding compositions 失效
    可固化聚酯模塑组合物的制造

    公开(公告)号:US3894984A

    公开(公告)日:1975-07-15

    申请号:US44791774

    申请日:1974-03-04

    Applicant: BASF AG

    CPC classification number: C08G63/918 C08K3/01 C08K5/05 C08L67/06

    Abstract: A process for the manufacture of curable unsaturated polyester molding compositions. To a mixture of A. AT LEAST ONE UNSATURATED POLYESTER, B. AT LEAST ONE COPOLYMERIZABLE OLEFINICALLY UNSATURATED COMPOUND, C. AN ALKALINE EARTH METAL OXIDE AND/OR HYDROXIDE, D. AT LEAST ONE INHIBITOR AND, OPTIONALLY, E. CONVENTIONAL FILLERS, REINFORCING AGENTS, INERT SOLVENTS, POLYMERIZATION ACCELERATORS AND/OR OTHER AUXILIARIES CONVENTIONALLY USED IN THE PROCESSING OF POLYESTER MOLDING COMPOSITIONS, THERE IS ADDED FROM 0.005 TO 1% BY WEIGHT, BASED ON UNSATURATED POLYESTER RESIN (A) PLUS (B), OR AT LEAST ONE COMPOUND OF THE GENERAL FORMULA

    Abstract translation: 一种制备可固化不饱和聚酯模塑组合物的方法。 至少一种不饱和聚酯的混合物,B.至少一种可共聚的烯烃化合物,C.一种碱性金属氧化物和/或氢氧化物,D.至少一种抑制剂,和选择性地,E.常规填料,增强剂 代理商,注册商标,聚合加速器和/或其他在聚酯成型组合物加工中常规使用的辅料,以不饱和聚酯树脂(A)加入(B)或至少一种添加量为0.005至1% 一般公式Z的化合物Xm其中Z表示氢,氘,磷,硼,铝,镓,硅,锗,锡,铅,锑,铋,锌,钛,锆或硫,X表示氟,氯,溴 ,碘或其混合物,n表示0,1或2,m表示2,3,4,5或6.本发明的方法用于不饱和聚酯树脂的模塑组合物的快速增稠。

Patent Agency Ranking