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1
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Jiang H, Wang S, Wang Y, Wang Y, Li L, Ma L, Cui D, Tang T. Synthesis of Long-Subchain Hyperbranched Polypropylene Using Thermally Degraded Products as Precursor. Macromolecules 2021. [DOI: 10.1021/acs.macromol.1c00724] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Hanqing Jiang
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
- University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Shengda Wang
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
- University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Yanhui Wang
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
| | - Yaxian Wang
- ExxonMobil Asia Pacific Research and Development Co., Ltd., Shanghai 200241, China
| | - Liang Li
- ExxonMobil Asia Pacific Research and Development Co., Ltd., Shanghai 200241, China
| | - Li Ma
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
| | - Dongmei Cui
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
- University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Tao Tang
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
- University of Science and Technology of China, Hefei, Anhui 230026, China
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2
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Tayebi SS, Jahani Y, Arabi H. Trimethylolpropane trimethacrylate functionalized polypropylene/polyhexene-1 blend with enhanced melt strength. POLYM-PLAST TECH MAT 2019. [DOI: 10.1080/25740881.2019.1669653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Seyed Saeid Tayebi
- Faculty of Processing, Iran Polymer and Petrochemical Institute, Tehran, Iran
| | - Yousef Jahani
- Faculty of Processing, Iran Polymer and Petrochemical Institute, Tehran, Iran
| | - Hassan Arabi
- Faculty of Processing, Iran Polymer and Petrochemical Institute, Tehran, Iran
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3
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Fasihnia SH, Peighambardoust SH, Peighambardoust SJ, Oromiehie A. Development of novel active polypropylene based packaging films containing different concentrations of sorbic acid. Food Packag Shelf Life 2018. [DOI: 10.1016/j.fpsl.2018.10.001] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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4
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Li Y, Jia S, Du S, Wang Y, Lv L, Zhang J. Improved properties of recycled polypropylene by introducing the long chain branched structure through reactive extrusion. WASTE MANAGEMENT (NEW YORK, N.Y.) 2018; 76:172-179. [PMID: 29606532 DOI: 10.1016/j.wasman.2018.03.040] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Revised: 03/01/2018] [Accepted: 03/25/2018] [Indexed: 06/08/2023]
Abstract
An approach originated from preparing long chain branched polypropylene (PP) was applied to modify the properties of recycled PP that involved reactive extrusion to introduce a branched chain structure onto recycled PP under the assistance of chemical reaction between maleic anhydride (MAH) monomer and glycidyl methacrylate (GMA) grafts. The results from Fourier transformed infrared spectroscopy (FTIR) indicated the reaction took place during melt mixing, and the intensity of ester increased with increasing amount of MAH. Several rheological plots including complex viscosity, storage modulus, loss modulus, loss tangent and Cole-Cole plot were used to investigate the rheological properties of recycled PP and modified PP with MAH, which indicated an additional longer relaxation time that was not shown in recycled PP. The effects of branched structure on melting and crystallization behaviors were also investigated, demonstrating the branched chains acted as nucleating agent. Moreover, the branched structure of modified samples gave rise to enhance mechanical properties, especially, the higher impact strength compared with recycled PP.
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Affiliation(s)
- Yingchun Li
- Department of Materials Science and Engineering, North university of China, Taiyuan 030051, China.
| | - Shuai Jia
- Department of Chemical Engineering and Technology, North University of China, Taiyuan 030051, China
| | - Shuanli Du
- Department of Chemical Engineering and Technology, North University of China, Taiyuan 030051, China
| | - Yafei Wang
- Department of Materials Science and Engineering, North university of China, Taiyuan 030051, China
| | - Lida Lv
- Department of Materials Science and Engineering, North university of China, Taiyuan 030051, China
| | - Jianbin Zhang
- Department of Materials Science and Engineering, North university of China, Taiyuan 030051, China
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5
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Liu W, Liu P, Wang WJ, Li BG, Zhu S. A Comprehensive Review on Controlled Synthesis of Long-Chain-Branched Polyolefins: Part 2, Multiple Catalyst Systems and Prepolymer Modification. MACROMOL REACT ENG 2016. [DOI: 10.1002/mren.201500054] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Weifeng Liu
- Department of Chemical Engineering; McMaster University; Hamilton Ontario L8S 4L7 Canada
| | - Pingwei Liu
- State Key Lab of Chemical Engineering; College of Chemical and Biological Engineering; Zhejiang University; Hangzhou Zhejiang 310027 China
| | - Wen-Jun Wang
- State Key Lab of Chemical Engineering; College of Chemical and Biological Engineering; Zhejiang University; Hangzhou Zhejiang 310027 China
| | - Bo-Geng Li
- State Key Lab of Chemical Engineering; College of Chemical and Biological Engineering; Zhejiang University; Hangzhou Zhejiang 310027 China
| | - Shiping Zhu
- Department of Chemical Engineering; McMaster University; Hamilton Ontario L8S 4L7 Canada
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6
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Sun M, Zhang X, Chen W, Feng L. Surface functionalization of polypropylene-bearing isocyanate groups in solid state and their cyclotrimerization with diisocyanates. J Appl Polym Sci 2015. [DOI: 10.1002/app.42186] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- MengHan Sun
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology; Ministry of Education, Zhejiang Sci-Tech University; Hangzhou 310018 China
| | - XianMing Zhang
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology; Ministry of Education, Zhejiang Sci-Tech University; Hangzhou 310018 China
| | - WenXing Chen
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology; Ministry of Education, Zhejiang Sci-Tech University; Hangzhou 310018 China
| | - LianFang Feng
- State Key Laboratory of Chemical Engineering; Department of Chemical and Biochemical Engineering; Zhejiang University; Hangzhou, 310027 China
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7
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Zhou S, Zhao S, Xin Z, Wang W. A Novel Strategy for Achieving High Melt Strength Polypropylene and an Investigation of Its Foamability. J MACROMOL SCI B 2014. [DOI: 10.1080/00222348.2014.965379] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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8
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Xing H, Wan D, Qiu J, Wang Y, Ma L, Jiang Z, Tang T. Combined effects between activating group Z and leaving group R in dithiocarbamates for controlling degradation and branching reactions of polypropylene. POLYMER 2014. [DOI: 10.1016/j.polymer.2014.09.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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9
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Zhang Y, Tiwary P, Gui H, Kontopoulou M, Parent JS. Crystallization of Coagent-Modified Polypropylene: Effect of Polymer Architecture and Cross-Linked Nanoparticles. Ind Eng Chem Res 2014. [DOI: 10.1021/ie5027277] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Ying Zhang
- Department
of Chemical Engineering, Queen’s University, Kingston, Ontario K7L 3N6, Canada
| | - Praphulla Tiwary
- Department
of Chemical Engineering, Queen’s University, Kingston, Ontario K7L 3N6, Canada
| | - Hua Gui
- Department
of Chemical Engineering, Queen’s University, Kingston, Ontario K7L 3N6, Canada
| | - Marianna Kontopoulou
- Department
of Chemical Engineering, Queen’s University, Kingston, Ontario K7L 3N6, Canada
| | - J. Scott Parent
- Department
of Chemical Engineering, Queen’s University, Kingston, Ontario K7L 3N6, Canada
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10
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Passaglia E, Coiai S, Cicogna F, Ciardelli F. Some recent advances in polyolefin functionalization. POLYM INT 2013. [DOI: 10.1002/pi.4598] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Elisa Passaglia
- Istituto di Chimica dei Composti Organometallici (ICCOM-CNR, UOS Pisa); Via Moruzzi 1 56124 Pisa Italy
| | - Serena Coiai
- Istituto di Chimica dei Composti Organometallici (ICCOM-CNR, UOS Pisa); Via Moruzzi 1 56124 Pisa Italy
| | - Francesca Cicogna
- Istituto di Chimica dei Composti Organometallici (ICCOM-CNR, UOS Pisa); Via Moruzzi 1 56124 Pisa Italy
| | - Francesco Ciardelli
- Istituto di Chimica dei Composti Organometallici (ICCOM-CNR, UOS Pisa); Via Moruzzi 1 56124 Pisa Italy
- SPIN-PET; c/o Pontech, Via R Piaggio 32 56025 Pontedera Pisa Italy
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11
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Zhang W, Yang L, Zhang H, Lin W, Wang Y. Investigation on multifunctional monomer modified polypropylene and its foamability. J Appl Polym Sci 2013. [DOI: 10.1002/app.39345] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | | | | | - Wei Lin
- Quanzhou Sansheng Rubber and Plastic Foamed Shoes Materials Co., Ltd; Quanzhou; 362000; China
| | - Yuexiang Wang
- Quanzhou Sansheng Rubber and Plastic Foamed Shoes Materials Co., Ltd; Quanzhou; 362000; China
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