| 发明名称 |
SACO COM EXCELENTE RESISTENCIA AO BLOQUEIO |
| 摘要 |
<p>A heavy-duty bag with excellent resistance to thermal adhesion ("blocking") is formed from a sheet prepared from a polymer composition composed of a polyethylene resin and 5 to 30% by weight (based on the polymer composition) of a polybutylene terephalate resin having an intrinsic viscosity of 0.7 or more.</p> |
| 申请公布号 |
BR8905940(A) |
申请公布日期 |
1990.06.19 |
| 申请号 |
BR19898905940 |
申请日期 |
1989.11.24 |
| 申请人 |
POLYPLASTICS CO.,LTD. |
发明人 |
SHIGERU NEDZU;HARUYASU ITO |
| 分类号 |
B65D30/02;C08J5/18;C08L23/04;(IPC1-7):C08L23/06 |
主分类号 |
B65D30/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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