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Polyepoxide-caprolactone polyols and coatings based thereon

  • US 3,896,303 A
  • Filed: 11/14/1973
  • Issued: 07/22/1975
  • Est. Priority Date: 11/14/1973
  • Status: Expired due to Term
First Claim
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1. A POLYOL COMPOSITION PREPARED BY THE REACTION OF (A) A CAPROLACTONE POLYOL HAVING AN AVERAGE OF AT LEAST THREE HYDROXY GROUPS PER MOLECULE AND (B) A POLYEPOXIDE HAVING AT LEAST TWO VICINAL EPOLXY GROUPS PER MOLICULE, SAID REACTANT (A) BEING EMPLOYED IN AN AMOUNT AT LEAST SUFFICENT TO EFFECT SUBSTANTIALLY COMPLETE REACTION OF THE EPOXY GROUPS OF (B).

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