| 摘要 |
PROBLEM TO BE SOLVED: To provide a resin composition which has excellent dispersibility and deflocculation ability, is little in fear of coloring and decrease of a molecular weight, and has also an excellent elastic modulus, impact strength and thermal expansion properties even when using nano-scale level inorganic particles having a high aspect ratio. SOLUTION: The resin composition is obtained by the followings. After preparing a mixture containing at least inorganic particles, a thermoplastic resin and an organic solvent, the mixture is dynamically treated with a bead mill, high-pressure emulsifying treatment, etc. , deflocculating the inorganic particles, followed by removing only the solvent from the treated mixture by distillation. COPYRIGHT: (C)2007,JPO&INPIT
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