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US 9,328,267 B2Granted
Adhesive composition
AssigneeCooperate A Veba U.A.
InventorsAnna Maria Van Delden, Johannes Cornelis Petrus Hopman
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Abstract
The invention provides for an adhesive composition that can both be used as melt adhesive composition and as drying adhesive composition. Such an adhesive composition comprises a thermoreversible gelling starch, a bonding starch and a plasticizer.
Claims28
Method for adhering a first substrate to a second substrate comprising the steps of
- providing an aqueous adhesive composition comprising a thermoreversible gelling starch, a bonding starch, and a plasticizer, wherein the composition has a water content of at least 30 wt. %;
- and
- connecting the first and the second substrate using the adhesive composition, wherein the adhesive composition is in liquid form;
- and
- cooling the adhesive composition,
- wherein the adhesive composition is thermoreversible, wherein the adhesive composition loses its thermoreversibility when the adhesive composition is set by drying.
3 more elements
Dependencies are inferred from the claim text.