The powder composition that can quickly suspend

The powder composition that can quickly suspend

  • CN 105,073,677 B
  • Filed: 03/24/2014
  • Issued: 08/16/2019
  • Est. Priority Date: 03/26/2013
  • Status: Active Grant
First Claim
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1. powder composition, can by make powder with based on the gross mass of the composition 0.01 to 50 weight % includeThe liquid component of at least one copolymer is contacted and prepare, and the copolymer, which passes through, to be made to include that the monomer mixture of following monomer gathersIt closes and obtains:

  • (I) at least one ethylenically unsaturated monomers comprising at least one selected from carboxylic acid, carboxylate, carboxylate, carboxylic acid amides,The group of carboxylic acid anhydrides and carboxylic acid imide series, and(II) at least one ethylenically unsaturated monomers with polyalkylene oxide groups,The liquid component includes the organic solvent of at least at least one copolymer of 1 weight % and at least 30 weight %, andThe powder contacted with liquid component does not include inorganic bond,Wherein the powder coating has liquid component.

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