Adhesive compositions including polyvinylpyrrolidone acrylic aci

Details Adhesive compositions including polyvinylpyrrolidone acrylic aci Adhesive compositions including polyvinylpyrrolidone acrylic aci

1996-03-13

1997-07-08

Webman, Edward J.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Web, sheet or filament bases; compositions of bandages; or...

424448, 424487, 514944, 602 52, 602 54, 604307, 2523154, 1563312, 206813, A61M 3700, A61K 910, C09J 902, C09J13906

Patent

active

056458550

ABSTRACT:
A composition comprising a cross-linked salt of (a) a polyvinylpyrrolidone having ring opened pyrrolidone groups; (b) at least one acrylic acid-containing or methacrylic acid-containing polymer; and (c) an amine-containing polymer. The composition may be used as a pressure-sensitive adhesive, has good tack, and may be peeled from the body or from an object without causing damage or injury to the body or object.

REFERENCES:
patent: 4906475 (1990-03-01), Kim
patent: 5306504 (1994-04-01), Lorenz

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