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Interpenetrating-polymer network phase-transition gels

  • US 5,403,893 A
  • Filed: 11/10/1993
  • Issued: 04/04/1995
  • Est. Priority Date: 01/31/1991
  • Status: Expired due to Term
First Claim
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1. A composition of matter, comprising:

  • a polymer gel that includes at least one polymer interpenetrating at least a second polymer, the gel capable of undergoing a reversible, continuous or discontinuous phase transition in response to a change in a specific stimulus applied to the gel.

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