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Reactive hydrophilic oligomers

  • US 20050131148A1
  • Filed: 12/10/2003
  • Published: 06/16/2005
  • Est. Priority Date: 12/10/2003
  • Status: Active Grant
First Claim
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1. A hydrophilic, step-growth curable oligomer composition comprising a) a first component oligomer comprising a plurality of polymerized monomer units comprising pendant reactive nucleophilic or electrophilic functional groups, and pendent, hydrophilic polyalkylene oxide groups;

  • b) a second polyfunctional component co-reactive with said first component oligomer comprising a second oligomer comprising a plurality of polymerized monomer units comprising pendant functional groups co-reactive with said pendant reactive nucleophilic or electrophilic functional groups of said first component oligomer.

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