PATENT ASSIGNEE'S COUNTRY | USA |
UPDATE | 08.00 |
PATENT ASSIGNEE | Bristol-Myers Squibb |
PATENT CLAIMS |
Adhesive compn for use in skin applications (A) Poly(Isobutene) (20-60 parts) (B) Water-swellable polymer (20-80 parts) selected from (i) mixt of methacrylic acid, n-vi nyl 1-2 pyrrolidone & styrene etc (B) Water-soluble polymer (< 30 parts) selected from pectin etc Wherein when said compn is exposed to 36C & 100% rel. humidity for 8 days it absorbs > 25% of water & retains > 50% of its tensile force |
PATENT PHOTOCOPY | Available on request |
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