C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
117/31, 402/403,
C08L 39/04 (2006.01) A61L 15/58 (2006.01) A61L 26/00 (2006.01) C08L 33/06 (2006.01) C09J 133/06 (2006.01) C09J 139/04 (2006.01)
Patent
CA 1249694
N-VINYL CAPROLACTAM-CONTAINING HOT MELT ADHESIVES ABSTRACT Novel acrylate, hot melt, pressure-sensitive adhesives are disclosed which are polymerized compositions of: Starting Monomer %, by Polymer Weight 2-ethylhexyl acrylate (2-EHA) 20 - 80 n-butyl acrylate (BA) 0 - 45 isobutyl methacrylate (IBMA) 15 - 25 N-vinyl caprolactam (NVCL) 10 - 25 useful for medical products such as ostomy seals, adhesive tapes and bandages, wound drainage adhesive seals, wound dressings and the like that adhere well to human skin even under moist conditions.
490828
Kenney James F.
Sun Robert L.
Johnson & Johnson Products Inc.
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
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