| 摘要 |
<p>A method of in-mold coating, comprising the reaction injection molding step of effecting reaction of a molding material consisting of a cycloolefin, a catalyst component and a catalyst activating component in a metal mold to thereby obtain a shaped item and the coat forming step of while immobilizing the shaped item in the metal mold by shaped item fixing means, injecting a coating agent in the metal mold and curing the same to thereby form a coat on the surface of the shaped item. In the provided in-mold coating method, a uniform coat can be formed with high reproducibility on not only the front of shaped item (11) close to coating agent injection port (3) but also corner portions (22) and lateral faces (23) of shaped item (11) remote from the coating agent injection port (3), to which getting around of the coating agent is difficult. Further, in the method, the shaped item can be easily set aside from the metal mold.</p> |
