Raw materials used as an additive for extended shelf stability, namely, raw material additives in the nature of surfactants for use in the manufacture of rigid foams to reduce the need for catalyst, enhance cell structure, blend stability and shelf life of rigid foams

Raw materials used as an additive for extended shelf stability, namely, raw material additives in the nature of surfactants for use in the manufacture of rigid foams to reduce the need for catalyst, enhance cell structure, blend stability and shelf life of rigid foams

Chemical and polymeric performance additives made from re-refined oil for paving, coating, and roofing applications