| 摘要 |
PROBLEM TO BE SOLVED: To provide a biodegradable fastener having sufficient strength, fastness and durability as a fastener without being degraded or thermally deformed in normal use and disposable by earth filling or composting after use. SOLUTION: In this biodegradable fastener having a tape, an element and a slider, resin constituting at least the element and the slider contains 3-40 pts. mass of a stabilizer to 100 pts. mass of polylactic resin. COPYRIGHT: (C)2005,JPO&NCIPI
|
