| 摘要 |
Polyamides are produced by copolymerizing 4-aminomethylbenzoic acid or 4-aminomethyl-cyclohexanecarboxylic acid with other amino acids or lactams, e.g. E-caprolactam.ALSO:Oximinomethylbenzoic acid is prepared by nitrosating toluic acid dissolved in an inert solvent.
|
