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US 7,745,562 B2Granted
Selectively-releasable adhesives
AssigneesGlobal Biomedical Development, LLC, Georgia Tech Research Corporation
InventorsHoward S. Rosing, Yadong Wang
Life of this patent
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Abstract
In one embodiment, a selectively-releasable adhesive includes a copolymer formed from a multifunctional alcohol and a multifunctional carboxylic acid, wherein the copolymer has been cured the equivalent of up to approximately 20 hours at 120° C. and 100 millitorr.
Claims19
A selectively-releasable adhesive comprising:
- a copolymer formed from a multifunctional alcohol and a multifunctional carboxylic acid, wherein the copolymer has been cured the equivalent of up to 20 hours at approximately 120° C. and 100 milliTorr;
- wherein the adhesive has inherent adhesive strength and therefore adheres to objects to which it is applied.
A selectively-releasable adhesive comprising:
- a copolymer formed from glycerol and sebacic acid, wherein the copolymer has been cured the equivalent of approximately 6 to 12 hours at approximately 120° C. and 100 milliTorr and has a crosslink density of approximately 1 to 3 percent;
- wherein the adhesive has inherent adhesive strength and therefore adheres to objects to which it is applied.
Dependencies are inferred from the claim text.