Blowing agent composition

Blowing agent composition

Blowing agent composition

Blowing agent composition containing zinc formate and metal salt

Blowing agent compositions

Blowing agent compositions

Blowing agent mixture

Blowing agent, expandable composition, and process for extruded

Blowing agents and their use in preparations of polyester foams

Blowing agents based on urea dicarboxylic acid anhydride

Blowing agents for foaming polyurethane having no ozone depletio

Blowing composition

Blowing composition, method for producing foam using the composi

Blowing compositions

Bodies of siliceous gels having large pores and process for prep

Boiler chemicals and method of preventing corrosion of boilers

Boria-alumina catalyst base

Boric anhydride solutions and their use as hardeners of resols

Boron trifluoride-water-silica catalyst

Branched chain nonyl and dodecyl isomeric mixtures of 2-(5'-nony