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Gels and multilayer surface structures from boronic acid containing polymers

  • US 6,652,902 B2
  • Filed: 12/28/2001
  • Issued: 11/25/2003
  • Est. Priority Date: 08/27/1998
  • Status: Expired due to Term
First Claim
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1. A method for coating, encansulating, plugging, sealing, or supporting a surface, comprising depositing a polyner containing more than one boronic acid group onto the surface, wherein the surface comprises more than one hydroxyl or carboxylic acid functional group which crosslinks with the boronic acid,applying to the polymer containing more than one boronic acid group a layer of a polymer containing more than one hydroxyl or carboxylic acid functional group to form a multi-layer structure, and alternately repeating the steps of depositing the polymer containing more than one boronic acid group and applying the polymer containing more than one hydroxyl or carboxylic acid functional group to form additional layers of the multi-layer structure.

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