| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a biodegradable resin member joining method which has no problem in association with disposal, improves joining force, and can join the biodegradable resin members in a short time. <P>SOLUTION: In the biodegradable resin member joining method, an adhesion sheet containing polylactic acid as a main component is arranged between the biodegradable resin members containing polylactic acid as a main component while the interfaces in contact the biodegradable resin member and the adhesion sheet are heated. When the biodegradable resin members contain poly(D-lactic acid) as a main component, the adhesion sheet contains poly(L-lactic acid) as a main component. When the biodegradable resin members contain poly(L-lactic acid) as a main component, the adhesion sheet contains poly(D-lactic acid) as a main component. <P>COPYRIGHT: (C)2008,JPO&INPIT |
