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US 5,962,147 AGranted
Method of bonding with a natural rubber latex and laminate produced
AssigneeGeneral Latex and Chemical Corporation
InventorsGeorge J. Shalub, Gregory Bellinger, John Jackson
Life of this patent
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Abstract
A composition, system and method of bonding together two substrates employing a deproteinized, enzyme-treated, natural rubber latex composition as a contact curing adhesive between the substrate surfaces.
Claims24
A method of bonding two substrates together, which method comprises:
- a) applying to one or both surfaces of the substrate a stabilized enzyme-treated, deproteinized, adhesive natural rubber latex composition;
- b) contacting and bonding the surfaces together;
- and
- c) recovering the latex bonded substrates.
1 more element
A bonded laminate which comprises at least two substrates bonded together by an enzyme-treated, deproteinized, cured, natural rubber latex composition.
Dependencies are inferred from the claim text.