Control of adhesion of polyvinyl butyral sheet to glass
AssigneeMonsanto Company
InventorJohn J. D'Errico
Life of this patent
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Abstract
A sheet for laminated safety glass comprising polyvinyl butyral resin containing a multivalent metal-substituted aromatic chelate compound in an amount effective to control adhesion of the sheet to glass.
Claims18
A sheet for laminated safety glass comprising polyvinyl butyral resin containing a multivalent metal-substituted aromatic chelate compound in an amount effective to control adhesion of the sheet to glass.
A laminated safety-glass comprising two sheets of glass with a sheet disposed therebetween comprised of a polyvinyl butyral resin containing a multivalent metal-substituted aromatic chelate compound in an amount effective to control adhesion of the sheet to the glass.
Dependencies are inferred from the claim text.