POLYOLEFIN

作品数:50被引量:77H指数:6
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相关领域:化学工程理学更多>>
相关作者:李瑞峰冯龙谢续明李浩李佳林更多>>
相关机构:东北石油大学哈尔滨理工大学上海电缆研究所东南大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划王宽诚敎育基金中国博士后科学基金更多>>
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Comparative Investigation of the Migration Behavior of Two Stearate Acid Scavengers from Ziegler-Natta Polypropylene into Water during Autoclaving Treatment
《Chinese Journal of Polymer Science》2025年第1期90-100,I0009,共12页Xin-Rao Zhang Fu-Shan Wang Xin Wang Yan Gao Hong-Xing Zhang Zhi-Qin Liu Jia-Chun Feng 
supported by the National Natural Science Foundation of China(No.52173056);the Science and Technology Program of Gansu Province,China(No.23ZDGA001).
Although Ziegler-Natta(Z-N)polyolefins have been widely used as raw materials to produce pharmaceutical or food packaging,the migration of acid scavengers,an additive usually introduced in Z-N polyolefins,from the pac...
关键词:Zinc stearate Calcium stearate Ziegler-Natta polyolefin Autoclaving treatment MIGRATION 
Concerted Steric and Electronic Strategy in Thermostable Salicylaldiminato Nickel Catalysts for Ethylene(Co)polymerization
《Chinese Journal of Polymer Science》2024年第8期1085-1092,共8页Hong-Yu Ji Hong-Liang Mu Chun-Feng Tang Yu-Xing Zhang Yue Chi Zhong-Bao Jian 
financially supported by the National Natural Science Foundation of China(Nos.22122110 and U23B6011 for Z.J.);the Jilin Provincial Science and Technology Department Program(No.20210101070JC for Y.C.)。
Olefin polymerization is one of the most im portant chemical reactions in industry.This work presents a strategy that emphasizes the synergistic meta/poro-steric hindrance of N-aryl groups and electronic effects in ne...
关键词:POLYOLEFIN Salicylaldiminato ligand Nickel catalyst Oil WAX 
Effect of Olefin-based Compatibilizers on the Formation of Cocontinuous Structure in Immiscible HDPE/iPP Blends被引量:2
《Chinese Journal of Polymer Science》2020年第11期1248-1257,I0008,共11页Fei Yang Li Pan Hui-Zhen Du Zhe Ma Yue-Sheng Li 
the National Natural Science Foundation of China(No.21574097).
In this work,the formation of cocontinuous structure in immiscible high density polyethylene/isotactic polypropylene(HDPE/iPP)blends was investigated for various olefin-based compatibilizers of distinct molecular arch...
关键词:COMPATIBILIZER POLYOLEFIN Cocontinuous structure Droplet-coalescence Phase inversion 
Copolymerization of Ethylene with 10-Undecen-1-ol Using Highly Active Vanadium(Ⅲ) Precatalysts Bearing Bis(imino)pyrrolyl Ligands被引量:1
《Chinese Journal of Polymer Science》2014年第5期603-608,共6页Ling-pan Lu Jing-shan Mu 李悦生 
financially supported the National Natural Science Foundation of China(No.51073158)
The copolymerizations of ethylene with 10-undecen-1-ol have been investigated using vanadium precatalysts, bis(imino)pyrrolyl vanadium(Ⅲ) complexes 1-3, 2,5-C4H2N(CH=NR)2VCl2(THF)2 [R = C6H5 (1), 2,6-iPr2C6...
关键词:Ziegler-Natta polymerization COPOLYMERIZATION Functional polyolefin. 
ETHYLENE/1-HEXENE COPOLYMERIZATION BY SALICYLALDIMINATO VANADIUM(Ⅲ) COMPLEXES ACTIVATED WITH DIETHYLALUMINUM CHLORIDE被引量:1
《Chinese Journal of Polymer Science》2011年第5期627-633,共7页李悦生 
financially supported by the National Natural Science Foundation of China(No.20734002)
Mono salicylaldiminato vanadium(Ⅲ) complexes (1a-1f) [RN = CH(ArO)]VC12(THF)2 (Ar = C6H4 (1a-1e), R = Ph, 1a; R = p-CFaPh, 1b; R = 2,6-Me2Ph, 1c; R = 2,6-iPrEPh, 1d; R = eyclohexyl, 1e; Ar = C6HEtBU2(2,4...
关键词:Ziegler-Natta polymerization COPOLYMERIZATION Vanadium catalyst Polyolefin. 
HIGH VISCOUS STRESS OF ORIENTED POLYOLEFINS UNDER UNIAXIAL TENSILE DEFORMATION
《Chinese Journal of Polymer Science》2007年第3期285-290,共6页傅强 
This work was financially supported by the National Natural Science Foundation of China (Nos. 20404008, 50533050 and 20490220);This work was subsidized by the Special Funds for Major State Basic Research Projects of China (No. 2003CB615600).
In this communication, by means of stress relaxation experiments, the viscous stress at various strains during tensile deformation of oriented polyolefin samples including high density polyethylene (HDPE), linear lo...
关键词:Viscous stress POLYOLEFIN Tensile deformation 
FILLED POLYOLEFIN COMPOSITES PREPARED FROM IN-SITU POLYMERIZATION VIA A CATALYST-SUPPORTED APPROACH——Ⅰ.MORPHOLOGY OF PE IN CARBON BLACK(CB)/PE IN-SITU COMPOSITES
《Chinese Journal of Polymer Science》2003年第3期333-338,共6页罗英武 
The morphology of PE in the in-situ CB/PE composites prepared from in-situ polymerization via a catalyst-supported approach was studied by DSC. It is found that both the melting peak temperature and crystallinity of t...
关键词:In-situ composite Filled polyolefin MORPHOLOGY 
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