CROSS-LINKED POLYVINYLACETATE AS A CARRIER FOR BLOWING AGENTS SYSTEMS

摘要

The description relates to the reversible pressure-dependent storage of gas, consisting of a three-phase system containing organic polymers as the solid carrier material, solvents in liquid form and gas in thermodynamic equilibrium between the dissolved state in the solvent and the gaseous state. In order to achieve a greater solvent absorption capacity in the carrier material or to save carrier material weight for the same quantity of solvent, said systems are characterized in that the carrier material essentially consists of cross-linked polymers based on vinyl acetate.