PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • olyalkylene polyamine/dicarboxylic acid mole ratio of 0.8/11.4/1, thereby producing a polyamide, said polyalkylene polyamine having the formula H N-E(C,,H )NH-]- C I-I ,,NH where n is an integer of at least 2 and y is an integer of at least 1 to 7, (2) reacting at a temperature of C.100 C. said polyam-ide with epichlorohydrin employing a mole ratio of epichlorohydrin/ secondary amine groups of sai
http://www.w3.org/ns/prov#wasQuotedFrom
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