UV cure basecoatings for medical devices
AssigneeBiocoat Incorporated
InventorsTyler Richard Long, Casmir S Ilenda
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Abstract
The invention concerns coating composition comprising hydrophobic polymer for use as a photoreactive basecoat for a medical device or implant comprising a polymer made from monomers comprising: (a) 1 to 12 mol % of at least one photoactive monomer that is a hydrogen atom abstracter and (b) 99 to 88 mol % of one or more of acrylamides, methacrylamides, acrylates, methacrylates, and N-vinylpyrrolidone; wherein the polymer has a glass transition temperature (Tg) of less than 40° C.
Claims23
A coating composition for use as a photoreactive basecoat for a medical device or implant, the coating composition comprising a photoreactive hydrophobic polymer made from monomers comprising:
- (a) 1 to 6 mol % of at least one photoactive monomer that is a hydrogen atom abstracter, and
- (b) 99 to 94 mol % of one or more of acrylamides, methacrylamides, acrylates, methacrylates, and N-vinylpyrrolidone;
- wherein the polymer has a glass transition temperature (Tg) of less than 40° C.
Dependencies are inferred from the claim text.