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US 11,905,384 B2Granted
Epoxy based reinforcing patches having improved damping loss factor
AssigneeUniseal, Inc.
InventorsThanikaivelan Tindivanam Veeraraghavan, Ramanathan Lakshminarayan, Brandon Allen Willis
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Abstract
A reinforcing sheet including one or more layers of a reinforcing material, and a thermosetting adhesive associated with the reinforcing material, wherein the thermosetting adhesive includes a curing agent, and an epoxy-modified dimerized fatty acid combined with an epoxy terminated polyurethane interpenetrating network.
Claims9
A thermosetting adhesive for use in association with a reinforcing sheet, comprising:
- a thermosetting adhesive, wherein the thermosetting adhesive includes a curing agent, and an epoxy-modified dimerized fatty acid combined with an epoxy terminated polyurethane interpenetrating network.
Dependencies are inferred from the claim text.