| 摘要 |
Compositions containing copolymers of ethylene, alkyl acrylate and monoalkyl esters of 1,4-butenedioic acid and compounds having the formula <IMAGE> formed by reacting the minor amount of alkyl acrylate monomer entrained in the copolymer with a secondary amine of the formula <IMAGE> are less odorous than are compositions containing the unreacted alkyl acrylate monomer. |
