73236110
Oct 22, 1979
Nov 4, 1980
Resin Accelerator System Containing Resin and Accelerator Paste; Resin Compounds for Producing Honeycomb Material Comprising Resin, Accelerator, Dry Powder Foaming Agent; Parting Agent to Separate Casts from Molds; Urethane Elastomers for Mold Fabrication of Concrete, Gaskets and Flexible Parts; Low Viscosity Epoxy Resins for Small Castings; and Synthetic Plaster for Fabricating Mandrels
Chemicals