| 发明名称 |
POLYESTER STAPLE |
| 摘要 |
PURPOSE:To obtain a staple biodegradable in the case where it is buried in the soil, etc., and excellent in mechanical strength and hot melt adhesion. CONSTITUTION:This staple is made of an aliphatic polyester exhibiting 1.0X10<-2> to 1.0X10<4> poise melt viscosity at 190 deg.C and 1000sec<-1> shear rate and 70 to 190 deg.C melting point. |
| 申请公布号 |
JPH0711515(A) |
申请公布日期 |
1995.01.13 |
| 申请号 |
JP19920117654 |
申请日期 |
1992.05.11 |
| 申请人 |
SHOWA HIGHPOLYMER CO LTD;SHOWA DENKO KK |
发明人 |
UDA HITOSHI;KAMEI RYOSUKE;TAKIYAMA EIICHIRO |
| 分类号 |
B29C55/30;B29K67/00;C08G63/16;C08G63/685;C08G63/91;C08L101/16;D01F6/62;D01F6/84;(IPC1-7):D01F6/62 |
主分类号 |
B29C55/30 |
| 代理机构 |
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代理人 |
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