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发明公开
CN101597346A 具有全同立构结构单元的聚烯烃、其生产方法及其用途 无效 - 撤回

具有全同立构结构单元的聚烯烃、其生产方法及其用途
摘要：
本发明涉及具有全同立构结构单元的聚烯烃、其生产方法及其用途，尤其是作为粘合剂或作为粘合剂组分的用途。具体地，本发明涉及一种聚烯烃，含有最多20质量％乙烯，70－100质量％或最多20质量％丙烯，和/或70－100质量％或最多20质量％1－丁烯或其它的直链1－烯烃，其中所述含量的总和为100质量％，其特征在于，针对丙烯三单元组由13C－NMR测定的三单元组分布中全同立构含量为75－98质量％，无规立构含量为少于20质量％和间同立构含量最多为20质量％，和/或针对1－丁烯三单元组由13C－NMR测定的三单元组分布中全同立构含量为10－98质量％，无规立构含量为1－85质量％和间同立构含量最多为20质量％。
摘要（英）：

The invention relates to polyolefins having isotactic structural elements, method for producing the same and use thereof, in particular relates to use as bond or bond components. The invention, especially relates to a polyolefin containing at most 20 wt% of ethene, 70 to 100 wt% of or at most 20 wt% of propylene, and/or 70 to 100 wt% of or at most 20 wt% of 1-butylene or other straight-chain 1-polyolefin, wherein total content is 100 wt%, which is characterized isotactic conten is 75 to 98 wt% of three-unit distribution measured by [13]C-NMR for the propylene three-unit, atactic content is less than 20 wt% and syndiotaxy content is at most 20%, and/or isotactic conten is 10 to 98 wt% of three-unit distribution measured by [13]C-NMR for the butylene three-unit, atactic content is 1 to 85 wt% and syndiotaxy content is at most 20%.

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