METHOD FOR PRODUCING CURED PRODUCT OF EPISULFIDE-BASED RESIN |
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| 申请号 | EP15782270 | 申请日 | 2015-04-20 | 公开(公告)号 | EP3135710A4 | 公开(公告)日 | 2017-12-06 |
| 申请人 | MITSUBISHI GAS CHEMICAL CO; | 发明人 | NAMIKI KOUSUKE; FUSE SAWAKO; KOSHIISHI EIJI; FURUKAWA KIKUO; HORIKOSHI HIROSHI; | ||||
| 摘要 | The present invention can provide a method for producing a cured product of an episulfide-based resin, the method having: (A) a step for obtaining a composition for a resin by mixing compound (a), compound (b) and a polymerization catalyst; (B) a step for pouring the composition for a resin into a mold; and (C) a step in which, by increasing the temperature of a heating medium, the composition for a resin is polymerized in the heating medium that contains a liquid having a thermal conductivity of 0.2 W/m·K or higher, or in a shower of the heating medium. The maximum temperature of the heating medium in step (C) is 55 to 110°C. (a) A compound which has two episulfide groups per molecule and which is represented by formula (1): wherein m represents an integer from 0 to 4 and n represents an integer from 0 to 2 (b) A compound having one or more thiol groups per molecule. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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