Acrylic emulsion and application thereof

Acrylic emulsion and application thereof

CN
  • CN 101,775,189 B
  • Filed: 02/03/2010
  • Issued: 06/27/2012
  • Est. Priority Date: 02/03/2010
  • Status: Active Grant
First Claim
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1. ACRYLIC EMULSION is characterized in that comprising fluorine ketone Hydroxylated acrylic resin, as the adipic dihydrazide and the water soluble amino resin of linking agent;

  • Wherein, described fluorine ketone Hydroxylated acrylic resin carries out radical polymerization by the fluorine-containing unsaturated monomer of the vinyl monomer of the hydroxyl acrylic monomer of the unsaturated monomer that contains the ketone carbonyl that accounts for total monomer weight 0.5-10%, 2-10%, 50-95% and 2-30% and obtains in water;

    The described unsaturated monomer that contains the ketone carbonyl is selected from a kind of or several kinds of monomeric combinations of diacetone-acryloamide(DAA), propenal, Methylacrylaldehyde, methyl vinyl ketone, vinylformic acid acetoxyl group ethyl ester and methylacrylic acid acetoxyl group ethyl ester;

    Described vinyl monomer is selected from following one or more monomeric combinations;

    the combination of the compound shown in vinylbenzene, alpha-methyl styrene, vinyl acetate between to for plastic, vinyl cyanide and the structural formula a kind of or several kinds;

    Wherein R3 is independently selected from the alkyl of H or C1-C6, and R4 is independently selected from the hydroxyalkyl of the naphthenic base of the alkyl of H, C1-C20, the substituted C3-C10 of C1-C3 alkyl, C1-C6, furyl, phenmethyl, glycidyl, isobornyl or methoxyl group C1-C6 alkyl ester;

    Described fluorine-containing unsaturated monomer is selected from a kind of or several kinds of monomeric combinations of trifluorochloroethylene, vinylformic acid trifluoro ethyl ester, trifluoroethyl methacrylate, vinylformic acid hexafluoro butyl ester, methylacrylic acid hexafluoro butyl ester, vinylformic acid ten difluoro fat in heptan, methylacrylic acid ten difluoro fat in heptan, vinylformic acid ten trifluoro monooctyl esters and methylacrylic acid ten trifluoro monooctyl esters;

    Described hydroxyl acrylic monomer;

    Be selected from one or more the monomeric combinations shown in the structural formula ;

    Wherein R1 is independently selected from H or methyl, and R2 is independently selected from the substituted C1-C5 straight chained alkyl of hydroxyl.

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