Conformable bandage and coating material
AssigneeRochal Industries, LLP
InventorsAnn B. Salamone, Joseph C. Salamone, Alfred P. Olson
Life of this patent
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Abstract
Combinations of alkyl siloxy siloxane-containing polymers admixed with liquid polydimethylsiloxanes are excellent non-stinging, non-irritating liquid coating material for forming films which act as conformable bandages adhering to and protecting nails, skin and mucous membrane wounds from abrasion, contamination, and desiccation, while stopping pain from exposed nerve ends and allowing body fluid evaporation.
Claims18
A liquid polymer-containing coating material comprising from 1 to 40 wt. % siloxane containing polymer, 59.9 to 98.9 wt. % volatile polydimethylsiloxane, and 0.1 to 10 wt % polar liquid;
- said coating material being substantially non stinging and film forming at room temperature to form an adherent comformable moisture vapor permeable coating directly on a user, wherein said siloxane containing polymer is soluble in hexamethyldisiloxane and comprises an A monomer component that is a silane derivative, a B monomer component that when provided as a homopolymer would prepare a hard polymer, and a C monomer component that, when provided as a homopolymer would prepare a soft polymer.
A liquid polymer-containing coating material comprising from 1 to 40 wt. % siloxane containing polymer, 60 to 99 wt. % volatile polydimethylsiloxane, said coating material being substantially non stinging, guick drying and film forming at room temperature to form an adherent conformable moisture vapor permeable coating directly on a user, wherein said siloxane containing polymer is soluble in hexamethyldisiloxane and comprises an A monomer component that is a silane derivative, a B monomer component that when provided as a homopolymer would prepare a hard polymer, and a C monomer component that, when provided as a homopolymer would prepare a soft polymer.
Dependencies are inferred from the claim text.