Adhesive compositions based on phenolic resins and products formed from them.

摘要

An adhesive composition comprises a phenol-aldehyde resin or other phenolic resin, an epoxy resin and an acrylic elastomer, generally an ethylene acrylic elastomer. The adhesive may be used in flexible circuitry, laminates and electrical products. The adhesive has improved flexibility and adhesive properties. It may be applied in solution form or may be cast as a free-standing film which is later heated and compressed to give adhesive properties.