Roofing adhesive systems and methods
AssigneeSeaman Corporation
InventorsWarren William Gerhardt, Paul Roe, Jason Michael Spruell
Life of this patent
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Abstract
Disclosed herein is an adhesive formulation for adhering polyvinyl chloride (PVC) to non-PVC surfaces. The formulation includes two or more resin components. It includes a solvent for dissolving the two or more resin components. The adhesive formulation, once applied to the PVC, allows substantial evolution of hydrochloric acid (HCl) from the adhesive formulation at temperatures equal to or greater than 150° C.
Claims15
An adhesive formulation for adhering polyvinyl chloride (PVC) to non-PVC surfaces, comprising:
- two or more resin components;
- and
- a solvent for dissolving the two or more resin components, wherein the adhesive formulation, once applied to the PVC or alloyed PVC, allows substantial evolution of hydrochloric acid (HCl) from the VC monomer containing adhesive formulation at temperatures equal to or greater than to 150° C.
A method of applying an adhesive formulation for adhering polyvinyl chloride (PVC), PVC containing, or PVC alloy to a non-PVC surface, comprising:
- dissolving two or more resin components in a solvent to create the adhesive formulation;
- applying the adhesive formulation to at least one of:
- a surface of the PVC, PVC containing, or PVC alloy;
- and
- the non-PVC surface;
- and
- heating to activate the adhesive formulation, wherein the heating allows substantial evolution of hydrochloric acid (HCl) from the vinyl chloride (VC) monomer containing adhesive formulation at temperatures equal to or greater than 150° C.
Dependencies are inferred from the claim text.