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pro vyhledávání: '"William Edward Starner"'
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 38:921-930
Kinetic studies established that the monomethylation of a primary amine leads to significantly higher reaction rates with glycidyl ethers. The relative rates for approximately 25 amines were determined in an alcohol solvent under pseudo-first-order c
Publikováno v:
Macromolecular Rapid Communications. 17:897-903
Aromatic polyamides were prepared by an AlCl3 or HCl-catalyzed polymerization of toluene diisocyanate or methylenebis(phenyl isocyanate) with adipic acid at low temperatures (≤100°C) in a short reaction time (3–4 h). The intrinsic viscosity of t