| 摘要 |
PROBLEM TO BE SOLVED: To provide a crosslinking agent which can form a crosslinked product which is excellent in retort resistance, in which bleed-out from the crosslinked product is controlled, and interlaminar adhesion when making a multilayer structure is excellent.SOLUTION: The crosslinking agent is expressed by formula (1), where R, R, R, Rand Reach independently denotes a hydrogen atom, or a hydrocarbon group which may have a substituent; Xand Xeach independently denotes a divalent hydrocarbon group; and n denotes an integer of 0-4. When n denotes an integer of at least two, a plurality of Reach independently denotes a hydrogen atom or a hydrocarbon group which may have a substituent; and a plurality of Xeach independently denotes a divalent hydrocarbon group. |
