MICROFLUIDIC BONDING TECHNOLOGY

摘要

The invention is directed to forming a bond between dissimilar polymer surfaces. By providing one substrate that comprises a vinyl acetate polymer, and then by modifying the surface energy of that substrate, that substrate may be advantageously bonded with a second polymer substrate having a surface whose surface energy has been modified. In one example, the first substrate is a rigid substrate, while the second substrate is a flexible membrane that is comprised of a thermoplastic elastomer and a vinyl acetate.