Pressure Sensitive Adhesive Compositions Containing Plant and Animal Butters

摘要

The present invention relates to an adhesive composition applicable to skin comprising a shea butter and /or at least one homopolymer, and/or copolymer. This invention also relates to a medical adhesive device and cosmetic adhesive applications including such adhesive composition.

主权项

1. A pressure sensitive adhesive composition comprising:
a. 2 to 45% by weight of a homopolymer or copolymer selected from the group consisting of polyisobutylene, ethylene vinyl acetate, ethylene vinyl acetate carbon monoxide, ethylene butyl acetate, ethylene vinyl alcohol, ethylene butyl acrylate, ethylene butyl acrylate carbon monoxide, polystyrene copolymers and mixtures thereof; b. 1 to 10% by weight of a butter selected from the group consisting of shea, avocado, orange peel, aloe or animal derived butter and mixtures thereof; and c. 15- 45% by weight of a tackifier selected from the group consisting of natural rosin, modified rosin, glycerol ester of natural rosin, glycerol-ester of modified rosin, pentaerythritol ester of natural rosin, pentaerythritol ester of modified rosin, phenolic modified terpene resin, aliphatic petroleum hydrocarbon resin, cycloaliphatic resin and mixtures thereof.