Organic-polymer-coated nano cuprous oxide and its preparation process and use

Organic-polymer-coated nano cuprous oxide and its preparation process and use

  • CN 1,702,120 B
  • Filed: 06/21/2005
  • Issued: 12/01/2010
  • Est. Priority Date: 06/21/2005
  • Status: Active Grant
First Claim
Patent Images

1. one kind is wrapped up the organic macromolecule nano cuprous oxide, it is characterized in that the Red copper oxide grain diameter is 1~

  • 100nm, the Red copper oxide particle is wrapped up by organic polymer, their weight ratio scope is 60~

    90;

    0.1~

    18, and described organic high molecular compound is chitosan, cm-chitosan, hydroxyethyl chitosan, hydroxypropyl chitosan, carboxymethyl cellulose, Natvosol, hydroxypropylcellulose, water-soluble protein, polyvinyl alcohol or polyacrylamide.

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