| 摘要 |
PURPOSE:To obtain the title composition which can exhibit an excellent rodenticidal effect because the contained microencapsulated cycloheximide does not come into direct contact with the halogen organic polymer when it is heated to a high temperature and therefore its decomposition is markedly small, containing a specified amount of microencapsulated cycloheximide. CONSTITUTION:A rodenticidal halogen-containing organic polymer composition containing at least 0.05wt.% (in terms of cycloheximide) microencapsulated cycloheximide as a rodentcide. By adding the microencapsulated cycloheximide to, e.g., a halogen-containing organic polymer, especially, a chlorine-containing organic polymer (e.g., chloroprene rubber or chlorosulfonated polyethylene), it is possible to obtain a composition which can show excellent rodenticidal effect because even when it is heated to a high temperature, the capsules do not come into direct contact with this organic polymer and, therefore its decomposition is very small. Therefore, it is useful for the production of, especially, a rodenticidal flame retarding insulated wire having a sheath layer comprising said composition.
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