Molded articles obtained from norbornene formulations with long pot lives.

摘要

Large molded articles are provided which weigh in excess of 50 lbs. and are comprised of bulk polymerized monomers such as dicyclopentadiene. Articles in excess of 500 lbs. are produced with smooth outer surfaces with substantially no voids through the use of a reactive formulation with a low level of dissolved gas. Components of the reaction formulation with low dissolved gas levels are also provided.