发明名称 |
BLENDS OF LOW DENSITY POLYETHYLENE AND BUTENE/ETHYLENE COPOLYMERS AND HIGH TEAR STRENGTH BLOWN FILM MADE THEREFROM |
摘要 |
1352296 Polyolefin compositions MOBIL OIL CORP 1 May 1972 [7 May 1971] 20098/72 Heading C3P Compositions comprise (1) more than 5 and up to 15 weight per cent of low density polyethylene of density up to 0À93 g./c.c. and (2) 85 to less than 95 weight per cent of a butane-1/ ethylene copolymer containing 0À25 to 3 mole per cent of ethylene. The compositions may be used for making blown tubular film. |
申请公布号 |
GB1352296(A) |
申请公布日期 |
1974.05.08 |
申请号 |
GB19720020098 |
申请日期 |
1972.05.01 |
申请人 |
MOBIL OIL CORPORATION |
发明人 |
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分类号 |
C08L23/20;(IPC1-7):08F37/18 |
主分类号 |
C08L23/20 |
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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