Conformable coating and composition

摘要

The disclosed conformable coating provides a highly durable and resilient film useful for protecting and repairing surfaces such as skin and mucous membranes. The coating comprises 0.1% to 65% wt. of a polymerized cyanoacrylate monomer and at least 35% wt. of an elastomer phase. The conformable coating composition comprises a polymerizable cyanoacrylate monomer, an elastomer, and a volatile liquid. The cyanoacrylate monomer is 0.1 to 65% wt. of the nonvolatile portion, the elastomer in an elastomer phase is at least 35% wt. of the nonvolatile portion, and the volatile liquid is at least 40% wt. of the total composition.

主权项

1. A conformable coating composition comprising:
a polymerizable cyanoacrylate monomer; an elastomer; a volatile liquid; wherein the cyanoacrylate monomer is 0.1 to 65% wt. of the nonvolatile portion; wherein the elastomer in an elastomer phase is at least 35% wt. of the nonvolatile portion; wherein the volatile liquid is at least 40% wt. of the total composition; and wherein the composition does not create an adhesive bond which exceeds 45 grams shear force over a 6.5 cm2 area after 10 min. contact time to a second glass surface, when: (i) the composition is applied to a first glass surface, and (ii) the second glass surface is applied to the first glass surface, having the composition disposed there between, wherein the composition forms an adherent, conformable polymer coating when applied to a surface.