Hydrophilic adhesive base material

Details Hydrophilic adhesive base material Hydrophilic adhesive base material

1996-06-27

1998-06-30

Kulkosky, Peter F.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Matrices

524503, 528481, A61K 4732, A61L 1558

Patent

active

057730288

ABSTRACT:
Described is a hydrophilic adhesive base material comprising a hydrophilic crosslinked polymer obtained by polymerizing (A) (a) a glucosyloxyalkyl (meth)acrylate, (b) an alkyl (meth)acrylate and/or a hydroxyalkyl (meth)acrylate and (c) a polyfunctional monomer; and (B) polyvinyl alcohol. The hydrophilic adhesive base material according to the present invention is free from lowering in the water content and has excellent mechanical strength and adhesion to the skin so that it is useful as adhesive layers in plasters, various medical pads and also medicament-impregnated dermatologic medicines.

REFERENCES:
patent: 5164492 (1992-11-01), Kitazawa et al.
patent: 5173554 (1992-12-01), Kitazawa et al.
patent: 5288403 (1994-02-01), Ohno
patent: 5646221 (1997-07-01), Inagi et al.

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