Internal Release Agents for Polyisocyanate Addition Polymerization, Their use in the Preparation of Cellular, Microcellular, and Noncellular Polyurethane-Polyurea Molded Parts Having Improved Demolding Properties
Internal Release Agents for Polyisocyanate Addition Polymerization, Their use in the Preparation of Cellular, Microcellular, and Noncellular Polyurethane-Polyurea Molded Parts Having Improved Demolding Properties
- US Patent 4,581,387, 1986 .
