SATANI SHOICHI,NISHIKATA AKIRA,OKUNO HIROBUMI,WADA NOBUAKI,MICHAEL HOIHITO,TIMMERMANN RALF,SCHULZ-SCHLITTE WOLFGANG
申请号：
JP20000082755
公开号：
JP2001000050(A)
申请日:
2000.03.23
申请国别(地区):
日本
年份:
2001
代理人:
摘要：
PROBLEM TO BE SOLVED: To obtain an agricultural film having a biodegradable property while simultaneously satisfying a flexibility, a transparency, an antifog maintaining property, a weather resistance, an endurance, etc. SOLUTION: This film is equipped with (A) a layer comprising a resin material having a polyesteramide-based layer containing an aliphatic ester structure and an aliphatic amide structure, and an aliphatic polyester-based resin, (B) a layer comprising a resin material obtained by blending 1-4 pt.wt. ant-fog agent with 100 pts.wt. resin component having the polyesteramide-based layer containing the aliphatic ester structure and the aliphatic amide structure, and the aliphatic polyester-based resin and (C) a layer comprising a resin material obtained by blending 0.1-2 pt.wt. ant-fog agent with 100 pts.wt. resin component having the polyesteramide-based layer containing the aliphatic ester structure and the aliphatic amide structure, and the aliphatic polyester-based resin, in which the (B) layer is installed between the (A) layer and the (C) layer, and the thickness of the (B) layer is set to 30-90%.
