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US 8,784,793 B2Granted
Conformable solvent-based bandage and coating material
AssigneeRochal Industries, LLP
InventorsAnn Beal Salamone, Joseph C. Salamone
Life of this patent
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Abstract
A biological coating material that includes a polymerizable polyacrylate monomer; a volatile liquid; a polymer selected from a synthetic rubber, a natural rubber, and a thermoplastic elastomer. The biological liquid coating material forms a coating or bandage in the form of a film that when applied and adhered to a surface or to the skin of a user inhibits the application surface from adhering to another surface.
Claims27
A biological coating composition comprising:
- a polymerizable cyanoacrylate monomer present in an amount of about 0.5 wt % to 40 wt %;
- a volatile liquid having a solubility parameter of 4.9-12.5 (cal/cm3)1/2;
- and
- a siloxysilane-containing polymer comprising an addition polymerizable monomer selected from the group consisting of acrylates, methacrylates, fluorinated siloxanes, fluorinated itaconates, fluorinated methacrylates, fluorinated acrylates and combinations thereof;
- wherein the coating composition forms an adherent, conformable polymer coating when applied to a biological surface;
- and
- wherein the volatile liquid volatilizes at room or body temperature.
4 more elements
A biological coating composition comprising:
- a polymerizable cyanoacrylate monomer present in an amount of about 0.5 wt % to 40 wt %;
- a volatile liquid having a solubility parameter of 4.9-12.5 (cal/cm3)1/2;
- and
- a polymer selected from the group consisting of polycyanoacrylate, polycaprolactone, polyorthoester, polyalkyl acrylate, copolymers of alkyl acrylate and vinyl acetate, polyalkyl methacrylates, copolymers of alkyl methacrylates and butadiene, copolymers of acrylate and methacrylate monomers, and combinations thereof;
- wherein the coating composition forms an adherent, conformable polymer coating when applied to a biological surface;
- and
- wherein the volatile liquid volatilizes at room or body temperature.
4 more elements
Dependencies are inferred from the claim text.