发明名称 |
PACKAGING FILM WITH AT LEAST ONE LAYER OF ETHYLENE/ALPHA-OLEFIN COPOLYMER |
摘要 |
<p>Disclosed is a high abuse-resistance film suitable for making bags and pouches. The film has at least one layer comprising a linear copolymer of ethylene and an alpha-olefin with a density of about 0.935 g/cc or less. The copolymer has a comparatively lower I10/I2 ratio than the corresponding ethylene/alpha-olefin with the same comonomer and essentially the same density and essentially the same melt index at condition 190/2.16.</p> |
申请公布号 |
NZ226196(A) |
申请公布日期 |
1990.09.26 |
申请号 |
NZ19880226196 |
申请日期 |
1988.09.15 |
申请人 |
W R GRACE & CO -CONN |
发明人 |
WARREN, THOMAS C |
分类号 |
B32B27/32;B32B27/08;B65D65/40;G02B6/44;(IPC1-7):B32B27/32;B65D30/02;B29D7/01;B32B27/06 |
主分类号 |
B32B27/32 |
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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