ADSORBENT CONTAINING COMPOSITION FOR USE IN INSULATING GLASS UNITS

摘要

An adsorbent containing composition (22) for use in an insulating glass unit (10) is provided. The composition includes a depolymerized butyl rubber having a low viscosity average molecular weight which is a carrier for moisture and volatile organic chemical adsorbing materials. The composition is economical to produce and results in a composition which effectively desiccates a sealed insulating glass unit without the problem of chemical fogging.