Back to results
US 10,588,998 B2Granted
Adhesive compositions and related methods
AssigneeXcede Technologies, Inc.
InventorsDaniel Grant Ericson, Kyle Robert Brandy
Life of this patent
Estimating the term…
Abstract
Adhesive compositions and patches, and associated systems, kits, and methods, are generally described. Certain of the adhesive compositions and patches can be used to treat tissues (e.g., in hemostatic or other tissue treatment applications), according to certain embodiments.
Claims16
An adhesive matrix comprising at least one polyacrylic acid, wherein:
- at least about 75 wt. % of the adhesive matrix is made up of the at least one polyacrylic acid;
- less than about 8 wt. % of the adhesive matrix is made up of liquid;
- the adhesive matrix is self-supporting;
- and
- the adhesive matrix is non-covalently cross-linked, and/or a first polyacrylic acid and a second polyacrylic acid are hydrogen bonded to one another in the adhesive matrix, and/or the adhesive matrix is a water-activated adhesive matrix.
2 more elements
An adhesive matrix comprising at least one polyacrylic acid, wherein:
- at least about 50 wt. % of the adhesive matrix is made up of the at least one polyacrylic acid;
- less than about 8 wt. % of the adhesive matrix is made up of liquid;
- the adhesive matrix has:
- a burst strength of at least about 100 mmHg pressure;
- and/or
- a lap shear adhesive strength of at least about 1 pound force;
- and
- the adhesive matrix is non-covalently cross-linked, and/or a first polyacrylic acid and a second polyacrylic acid are hydrogen bonded to one another in the adhesive matrix, and/or the adhesive matrix is a water-activated adhesive matrix.
5 more elements
Dependencies are inferred from the claim text.