Adhesive suitable for application to skin
AssigneeSmith and Nephew Associated Companies Limited
InventorRoger F. Peck
Life of this patent
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Abstract
An adhesive polyacrylate which has a K value of 90 to 110 and contains 16% to 62% of n-butyl acrylate residues, 80% to 34% of 2-ethylhexyl acrylate residues and 4% to 10% acrylic acid residues, solutions thereof, surgical adhesive sheet materials coated therewith and their preparation are described.
Claims9
An adhesive linear polyacrylate which has a K value of 90 to 110 and consists of 34% to 62% of n-butyl acrylate residues 62% to 34% of 2-ethylhexyl acrylate residues and 4% to 8% of acrylic acid residues.
A solution in acetone which contains 30% to 40% of an adhesive linear polyacrylate which has a K value of 90 to 110 and consists of 45% to 55% n-butyl acrylate residues, 45% to 55% of 2-ethylhexyl acrylate residues and 5% to 7% of acrylic acid residues.
Dependencies are inferred from the claim text.