Method for hydrophilizing materials using hydrophilic polymeric materials with discrete charges

Method for hydrophilizing materials using hydrophilic polymeric materials with discrete charges

  • CN 1,625,624 A
  • Filed: 01/17/2003
  • Published: 06/08/2005
  • Est. Priority Date: 01/30/2002
  • Status: Active Application
First Claim
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1. make the hydrophilic method of material possess hydrophilic property or increase material, said method comprising the steps of:

  • (a) provide material;

    (b) described material is carried out high energy surface and handle the material of handling to form;

    With(c) at least a hydrophilic polymeric material is administered on the material of described processing, described hydrophilic polymeric material comprises at least a following material;

    the hydrophilic polymeric material that has discrete charge;

    The hydrophilic polymeric material that has strong dipole moment;

    Or be different from the hydrophilic polymeric material of polysaccharide sill.

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