Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Web – sheet or filament bases; compositions of bandages; or...
Patent
1987-12-23
1990-02-13
Robinson, Ellis P.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Web, sheet or filament bases; compositions of bandages; or...
424449, 424447, A61F 1302
Patent
active
049005545
ABSTRACT:
An adhesive device for application to body tissue having an adhesive layer and a backing layer positioned over one side of the adhesive layer. The adhesive layer includes one or more acrylic acid polymers having adhesive properties upon dissolution or swelling in water, and at least one water insoluble cellulose derivative. The backing layer is water insoluble or sparingly water soluble.
REFERENCES:
patent: 4668232 (1987-05-01), Cordes et al.
patent: 4738848 (1988-04-01), Yoshida et al.
Iwasaki Setsuo
Konishi Ryoji
Konishi Tatsuya
Mizobuchi Takafumi
Wato Takahiko
Horne Leon R.
Robinson Ellis P.
Teikoku Seiyaku Co., Ltd.
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