| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a process for surface-modifying a thermoplastic resin material, wherein a surface modifying material which does not dissolve or hardly dissolves in a supercritical fluid is used. <P>SOLUTION: The process for surface-modifying the thermoplastic resin material is a process for surface-modifying a thermoplastic resin material 3 such as a polycarbonate and comprises a mixture preparation step of previously preparing a mixture of an organometallic complex, such as hexafluoroacetylacetonato complex, which does not dissolve in supercritical carbon dioxide with ethanol in a dissolution tank 1, a mixed medium preparation step of preparing a mixed medium of the prepared mixture with supercritical carbon dioxide pressurized by means of a syringe pump 4, and a contact treatment step of bringing the mixed medium into contact with the thermoplastic resin material 3 in a pressure container 2. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
