Adhesive compositions free of metallic catalyst
    9.
    发明授权
    Adhesive compositions free of metallic catalyst 有权
    不含金属催化剂的粘合剂组合物

    公开(公告)号:US07537839B1

    公开(公告)日:2009-05-26

    申请号:US11695091

    申请日:2007-04-02

    摘要: The present invention generally relates to anaerobically curable compositions of: (a) a cyanate ester compound having the structure of formula I: R1O—C≡N)m  (I)  wherein m is from 2 to 5 and R1 is an aromatic nucleus-containing residue; (b) a (meth)acrylate monomer; and (c) an anaerobic cure inducing composition comprising peroxide and saccharin, wherein said composition is free of added metallic catalyst.

    摘要翻译: 本发明一般涉及以下可能的无氧可固化组合物:(a)具有式I结构的氰酸酯化合物:<?in-line-formula description =“In-line Formulas”end =“lead”?> R1 OC≡N)m(I)<?in-line-formula description =“In-line Formulas”end =“tail”?>其中m为2至5,R1为芳香族 含核残留物; (b)(甲基)丙烯酸酯单体; 和(c)包含过氧化物和糖精的厌氧固化诱导组合物,其中所述组合物不含添加的金属催化剂。