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Composition for the preservation of wood

  • US 4,778,833 A
  • Filed: 12/11/1986
  • Issued: 10/18/1988
  • Est. Priority Date: 02/03/1984
  • Status: Expired due to Fees
First Claim
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1. Composition for the preservation of wood comprising a mixture of a wood preservative with a polymer composition, wherein said wood preservative is not chemically bonded to said polymer composition, and wherein said polymer composition is a polymer alloy prepared from component (a) one or more high molecular polymers possessing anhydride groups and component (b) one or more high molecular polymers containing ester groups, in which the components (a) and (b) are bonded to one another via a hydrogen bridge through complete or total protolysis of component (a).

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