Patent ID: 8202934
Filing Date: 2012-06-19
Classification: C08G

Abstract:
1. A method of forming a packaged viscoelastic composition comprising the steps of: forming a pre-viscoelastic reactive mixture comprising: allowing a portion of the reactive compounds to react to form a pre-viscoelastic reactive mixture; combining the pre-viscoelastic reactive mixture and a packaging material to form a packaged pre-viscoelastic composition; and reacting the pre-viscoelastic reactive mixture to form a packaged viscoelastic composition, wherein at least a portion of the reactive compounds react in the packaging material, wherein the reaction of the pre-viscoelastic reactive mixture free of any catalyst forms the packaged viscoelastic composition in 15 minutes or less; and wherein the packaging material melts at or below the processing temperature of the viscoelastic composition.