| 摘要 |
PROBLEM TO BE SOLVED: To provide a resin molded object with the advantages such as the non-necessity to change the designing of a finished product/add another manufacturing process; outstanding chemical resistance during the use of the finished product; the easiness to separate a built-in part from a resin during discarding the finished product; and the playing of a role by a resin part around the built-in part as a stress mitigating layer during the use of the finished product by forming the resin part under control so that it becomes a continuous phase of a thermoplastic resin. SOLUTION: This resin molded object has the built-in part molded using the gradient material which is a cured product of a thermosetting resin composition composed of a thermosetting resin which is insoluble and non-fusible by solvent or heat and a thermoplastic resin which is soluble by a solvent or heat with a continuously changing phase structure from the part wherein the thermoplastic resin is uniformly dissolved into the thermosetting resin to the part wherein the thermoplastic resin is phase-separated from the thermosetting resin and forms a continuous phase. COPYRIGHT: (C)2004,JPO&NCIPI |
