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Laminates of polymer shaving perfluorocyclobutane rings

  • US 5,409,777 A
  • Filed: 06/15/1993
  • Issued: 04/25/1995
  • Est. Priority Date: 12/10/1990
  • Status: Expired due to Term
First Claim
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1. A laminate having at least two layers at least one of which comprises a matrix phase based on a polymer characterized by having more than one perfluorocyclobutane ring or an interpolymer of at least one compound having at least one perfluorocyclobutane ring and at least two functional groups reactive with di- or poly, functional compounds.

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