Malodor control compositions and its method with activated olefins

Malodor control compositions and its method with activated olefins

  • CN 104,364,359 B
  • Filed: 06/14/2013
  • Issued: 07/06/2018
  • Est. Priority Date: 06/15/2012
  • Status: Active Grant
First Claim
Patent Images

1. a kind of malodor control compositions, it includes:

  • Activated olefins, wherein the activated olefins are selected from:

    Maleimide, acrylate, methacrylate, fumarate,Maleate, acrylonitrile, alpha, beta unsaturated ketone and their mixture;

    WithOrganic catalyst, the organic catalyst are selected from primary amine, secondary amine, trialkyl phosphine, irriidazole-functionalized conjunction object or amidine;

    Wherein described composition is substantially free of mercaptan.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×