Alkylene oxide-modified dipentaerythritol (meth)acrylate and reactive composition containing same

Alkylene oxide-modified dipentaerythritol (meth)acrylate and reactive composition containing same

  • CN 104,159,885 A
  • Filed: 02/19/2013
  • Published: 11/19/2014
  • Est. Priority Date: 02/28/2012
  • Status: Active Application
First Claim
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1. there is Dipentaerythritol (methyl) acrylate by the alkylidene oxide modification of the represented structure of general formula (I),Wherein, in general formula (I), R represents by the represented substituting group of general formula (II);

  • AO represents choosing freedom-CH 2cH 2o-,-CH 2cH (CH 3) O-,-CH 2cH 2cH 2cH 2o-and-CH 2cH (C 2h 5) one or more in the alkylidene oxide unit that represents of O-;

    L represents the mean polymerisation degree of the alkylidene oxide of adduction, is 0 <

    l≤

    5;

    The mean value of m is for being greater than below 0 and 6;

    The mean value of each of n and o is 0 to 6;

    The aggregate value of m, n and o is 6;

    And in general formula (II), R 2represent hydrogen atom or methyl;

    [Chemical formula 1]

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