The Development of Syndiospecific Polypropylene Prepared by Metallocene Catalysts

Ling-zhu MENG; Jing MAO; Yu ZHANG; Jian-jun YI; Zhao-zheng SONG; Shang-tao CHEN; Ke-feng WANG

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The Development of Syndiospecific Polypropylene Prepared by Metallocene Catalysts

更新时间：2022-09-18

- The Development of Syndiospecific Polypropylene Prepared by Metallocene Catalysts
- Polymer Bulletin Vol. 25, Issue 4, Pages: 77-82(2012)
- 作者机构：
  
  1.中国石油天然气股份有限公司石油化工研究院，聚烯烃催化剂研究室，北京　100195；
  2.中国石油天然气股份有限公司华北化工销售公司，北京　100009；
  3.中国石油大学化学与科学工程学院，北京　102249
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2012-04，
  
  Received：04 November 2011，
  
  Revised：17 November 2011，
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Ling-zhu MENG, Jing MAO, Yu ZHANG, Jian-jun YI, Zhao-zheng SONG, Shang-tao CHEN, Ke-feng WANG. The Development of Syndiospecific Polypropylene Prepared by Metallocene Catalysts. [J]. Polymer Bulletin 25(4):77-82(2012)
DOI：

Ling-zhu MENG, Jing MAO, Yu ZHANG, Jian-jun YI, Zhao-zheng SONG, Shang-tao CHEN, Ke-feng WANG. The Development of Syndiospecific Polypropylene Prepared by Metallocene Catalysts. [J]. Polymer Bulletin 25(4):77-82(2012) DOI：

摘要

间规聚丙烯的结构独特新颖，具有良好的透明性、透气性以及耐辐射性等性能。由间规聚丙烯制成的共混材料，在医疗产品、包装和汽车配件等方面具有巨大的潜在用途。要得到性能优异的商品化间规聚丙烯，就需要在催化剂的选择性、催化剂负载化和聚合工艺等方面做深入研究。本文综述了间规选择性茂金属催化剂及其聚丙烯产品的研发进展，着重介绍了间规选择性茂金属催化剂的发展及其影响催化性能的因素，同时涉及间规聚丙烯的生产工艺以及间规聚丙烯产品的加工应用等方面。

Abstract

Syndiotactic polypropylene possesses unique structure and appears well at transparency

permeability

radiation resistance and so on. The blends

based on syndiotactic polypropylene

have great potential uses in medical products

package materials and automobile accessories. In order to get good commercial syndiotactic polypropylene

researches which are focused on catalyst selectivity

catalyst supporting

polymerization process and so forth need deeply carry out. In this paper

syndiotactic metallocene catalysts and corresponding polypropylene products are reviewed. The development of syndiotactic metallocene catalysts and the relationship between their structures and properties are mainly discussed. The polymerization process

used in industrial production of syndiotactic polypropylene is introduced as well. Besides

the applications of syndiotactic polypropylene are summarized.

关键词

茂金属间规聚合物聚丙烯综述

Keywords

MetalloceneSyndiotactic polymersPolypropyleneReview

references

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Shandong Provincial Key Laboratory of Olefin Catalysis and Polymerization, Key Laboratory of Rubber-Plastics (Ministry of Education), School of Polymer Science and Engineering, Qingdao University of Science and Technology

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