Inventors:
Michael P. Doyle - Phoenix AZ
Jimmy L. Stevens - Phoenix AZ
International Classification:
C08L 9304, C09D 712
Abstract:
An improved, substantially anhydrous, cross-linking agent is disclosed for use in asphalt compositions of the type used for roofing and paving materials. The cross-linking agent comprises a blend of tall oil, a strong base, an anhydrous organic solvent such as n-methyl fatty acid taurate, and fatty amines and is substantially free of water.