| 摘要 |
PROBLEM TO BE SOLVED: To provide a hydrogenation method of a diene-based polymer. SOLUTION: The method for hydrogenating a carbon-carbon double bond in a diene-based polymer in a bulk form comprises hydrogenating the diene-based polymer by hydrogen in the presence of an iridium-containing catalyst without using any organic solvent. COPYRIGHT: (C)2009,JPO&INPIT |
