发明名称 |
VERFAHREN ZUR HERSTELLUNG EINES COPOLYMERS VON PROPYLEN UND BUT-1-EN |
摘要 |
<p>The invention concerns copolymers of propylene and but-1-ene in which the proportion of units derived from but-1-ene is from 10 to 40% by weight and the proportion of isolated ethyl branches which they contain is at least equal to the square of the proportion [P] of units derived from propylene contained in said copolymers. The copolymers of the invention can be used for the production of heat-sealable films.</p> |
申请公布号 |
ATA22680(A) |
申请公布日期 |
1982.01.15 |
申请号 |
AT19800000226 |
申请日期 |
1980.01.16 |
申请人 |
NAPHTACHIMIE S.A. |
发明人 |
DESVIGNES BERNARD;DURAND DANIEL;MILLELIRI BERNARD |
分类号 |
B32B27/32;C08F2/00;C08F210/06;(IPC1-7):08F210/06;08F210/08 |
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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