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BIODEGRADABLE FILAMENT NONWOVEN FABRIC
专利权人:
UNITIKA LTD
发明人:
MATSUOKA FUMIO,TAKAHASHI MASAMI,INAGAKI KOJI
申请号:
JP20000370105
公开号:
JP2002173864(A)
申请日:
2000.12.05
申请国别(地区):
日本
年份:
2002
代理人:
摘要:
PROBLEM TO BE SOLVED: To provide an ideal biodegradable filament nonwoven fabric effective for improving the mechanical properties such as the softness of the fiber without excessively deteriorating the crystallinity and heat-resistance, substantially keeping the quality during use, quickly decomposable even in natural environment by the disposal after use, useful as a fertilizer actively supplying the nutrients to the soil and producible at a low cost. SOLUTION: The bio-degradable filament nonwoven fabric is composed of a filament consisting of a biodegradable polymer having a melting point of >=100 deg.C and at least containing a nutrient salt agent.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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