Adhesive emulsion for medical purposes made from...

Details Adhesive emulsion for medical purposes made from... Adhesive emulsion for medical purposes made from...

2002-03-30

2010-12-07

Shosho, Callie E (Department: 1787)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

C524S356000, C524S270000, C524S524000, C428S343000, C428S040100, C428S041700, C428S041400, C424S443000, C424S448000, C424S449000

Reexamination Certificate

active

07847014

ABSTRACT:
A pressure sensitive adhesive for medicinal application purposes, based on ethylene-vinyl acetate copolymers is characterized in that it contains as polymer component (A) an ethylene-vinyl acetate copolymer or a combination of at least two ethylene-vinyl acetate copolymers, and as component (B) an adhesive resin or a combination of adhesive resins at a portion of up to 55%-wt, relative to the sum of components (A) and (B) without active substances or other auxiliary substances.

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