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Collins Rice CG, Morris LJ, Buffet JC, Turner ZR, O'Hare D. Fully tuneable ethylene-propylene elastomers using a supported permethylindenyl-phenoxy (PHENI*) catalyst. Chem Commun (Camb) 2023; 59:12128-12131. [PMID: 37740304 DOI: 10.1039/d3cc03791f] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/24/2023]
Abstract
Using a highly active supported permethylindenyl-phenoxy (PHENI*) titanium catalyst, high molecular weight ethylene-propylene (EPM) and ethylene-propylene-diene (EPDM) elastomers are prepared using slurry-phase catalysis. Final copolymer composition was found to reflect the monomer feed ratio in a linear fashion, to access a continuum of material properties with a single catalyst. Post-polymerisation crosslinking of EPDM was also demonstrated in a model sulfur vulcanisation system.
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Affiliation(s)
- Clement G Collins Rice
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, 12 Mansfield Road, Oxford, OX1 3TA, UK.
| | - Louis J Morris
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, 12 Mansfield Road, Oxford, OX1 3TA, UK.
| | - Jean-Charles Buffet
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, 12 Mansfield Road, Oxford, OX1 3TA, UK.
| | - Zoë R Turner
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, 12 Mansfield Road, Oxford, OX1 3TA, UK.
| | - Dermot O'Hare
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, 12 Mansfield Road, Oxford, OX1 3TA, UK.
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Zanjani JSM, Poudeh LH, Ozunlu BG, Yagci YE, Menceloglu Y, Saner Okan B. Development of waste tire‐derived graphene reinforced polypropylene nanocomposites with controlled polymer grade, crystallization and mechanical characteristics via melt‐mixing. POLYM INT 2020. [DOI: 10.1002/pi.6012] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
| | - Leila Haghighi Poudeh
- Sabanci University Integrated Manufacturing Technologies Research and Application Center & Composite Technologies Center of Excellence, Manufacturing Technologies Istanbul Turkey
| | - Burcu Girginer Ozunlu
- Farplas Otomotiv A.S., Taysad Organize Sanayi Bölgesi (TOSB) Kocaeli Turkey
- Istanbul Technical UniversityFaculty of Chemical and Metallurgical Engineering, Metallurgical and Materials Engineering Istanbul Turkey
| | - Yavuz Emre Yagci
- Farplas Otomotiv A.S., Taysad Organize Sanayi Bölgesi (TOSB) Kocaeli Turkey
| | - Yusuf Menceloglu
- Sabanci University Integrated Manufacturing Technologies Research and Application Center & Composite Technologies Center of Excellence, Manufacturing Technologies Istanbul Turkey
- Faculty of Engineering and Natural SciencesMaterials Science and Nano Engineering, Sabanci University Istanbul Turkey
| | - Burcu Saner Okan
- Sabanci University Integrated Manufacturing Technologies Research and Application Center & Composite Technologies Center of Excellence, Manufacturing Technologies Istanbul Turkey
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3
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Influence of silane coupling agent on the synthesis and properties of nanocomposites obtained via in situ catalytic copolymerization of ethylene and propylene in the presence of modified Nafen™ Al2O3 nanofibers. POLYMER 2019. [DOI: 10.1016/j.polymer.2019.04.056] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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4
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Pastor-García MT, Suárez I, Expósito MT, Coto B, García-Muñoz RA. Influence on properties and phase structure of single gas-phase reactor made impact polypropylene copolymers. Eur Polym J 2018. [DOI: 10.1016/j.eurpolymj.2018.07.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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5
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Pastor-García MT, Suárez I, Expósito MT, Coto B, García-Muñoz RA. New method of single liquid-phase reactor synthesis of high-impact polypropylene: Structure, morphology, and impact properties of copolymers. Eur Polym J 2017. [DOI: 10.1016/j.eurpolymj.2017.06.022] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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6
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Takács ES, Thompson MR, Vlachopoulos J, Dunn K, Nielsen KE, Brandys FA. Factors Affecting Gloss and Color of Decorative Pressure Sensitive Adhesive Films During Thermomechanical Deformation. POLYM ENG SCI 2016. [DOI: 10.1002/pen.24369] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Elizabeth S. Takács
- Department of Chemical Engineering; CAPPA-D/MMRI McMaster University; Hamilton Ontario Canada
| | - Michael R. Thompson
- Department of Chemical Engineering; CAPPA-D/MMRI McMaster University; Hamilton Ontario Canada
| | - John Vlachopoulos
- Department of Chemical Engineering; CAPPA-D/MMRI McMaster University; Hamilton Ontario Canada
| | - Kevin Dunn
- Department of Chemical Engineering; CAPPA-D/MMRI McMaster University; Hamilton Ontario Canada
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7
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Suárez I, Coto B. Broadening of polymer chromatographic signals: Analysis, quantification and correction through effective diffusion coefficients. J Chromatogr A 2015; 1407:193-202. [DOI: 10.1016/j.chroma.2015.06.068] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2015] [Revised: 06/25/2015] [Accepted: 06/27/2015] [Indexed: 10/23/2022]
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8
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Molecular structure and local dynamic in impact polypropylene copolymers studied by preparative TREF, solid state NMR spectroscopy, and SFM microscopy. POLYMER 2015. [DOI: 10.1016/j.polymer.2015.01.079] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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9
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Suárez I, Ortega J, Coto B. Modeling Thermal Properties for Copolymers Covering a Comonomer Composition Range up to 20%. MACROMOL THEOR SIMUL 2014. [DOI: 10.1002/mats.201400044] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Inmaculada Suárez
- Chemical and Energy Technology Department, ESCET; Universidad Rey Juan Carlos; c/ Tulipan s/n 28933 Mostoles Madrid Spain
| | - Jorge Ortega
- Chemical and Energy Technology Department, ESCET; Universidad Rey Juan Carlos; c/ Tulipan s/n 28933 Mostoles Madrid Spain
| | - Baudilio Coto
- Chemical and Energy Technology Department, ESCET; Universidad Rey Juan Carlos; c/ Tulipan s/n 28933 Mostoles Madrid Spain
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10
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Suárez I, Losio S, Coto B. Polymer chain conformation of copolymers with different monomer size: 13C NMR spectroscopy and MALS study. Eur Polym J 2013. [DOI: 10.1016/j.eurpolymj.2013.07.026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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11
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Kongsinlark A, Rempel GL, Prasassarakich P. Synthesis of nanosized ethylene-propylene rubber latex via polyisoprene hydrogenation. J Appl Polym Sci 2012. [DOI: 10.1002/app.37883] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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12
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Romero L, Ortín A, Monrabal B, Torres-Lapasió JR, García-Álvarez-Coque MC. A New Calibration Method for the Accurate Determination of Ethylene Content in Ethylene-Propylene Copolymers by CRYSTEX-IR. ACTA ACUST UNITED AC 2012. [DOI: 10.1002/masy.201100014] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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13
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Pasch H, Malik MI, Macko T. Recent Advances in High-Temperature Fractionation of Polyolefins. POLYMER COMPOSITES – POLYOLEFIN FRACTIONATION – POLYMERIC PEPTIDOMIMETICS – COLLAGENS 2012. [DOI: 10.1007/12_2012_167] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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14
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Molecular characterization of polypropylene heterophasic copolymers by fractionation techniques. Macromol Res 2011. [DOI: 10.1007/s13233-011-0811-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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15
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Macko T, Brüll R, Wang Y, Coto B, Suarez I. Characterization of ethylene-propylene copolymers with high-temperature gradient adsorption liquid chromatography and CRYSTAF. J Appl Polym Sci 2011. [DOI: 10.1002/app.34432] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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16
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Characterization of polyolefins by comprehensive high-temperature two-dimensional liquid chromatography (HT 2D-LC). Eur Polym J 2011. [DOI: 10.1016/j.eurpolymj.2010.11.016] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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17
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Suárez I, Caballero MJ, Coto B. Characterization of ethylene/propylene copolymers by means of a GPC-4D technique. Eur Polym J 2011. [DOI: 10.1016/j.eurpolymj.2010.11.008] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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18
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Suárez I, Caballero MJ, Coto B. A fast and reliable procedure to determine the copolymer composition by GPC-IR: Application to ethylene/propylene copolymers and comparison with 13
C NMR. POLYM ENG SCI 2010. [DOI: 10.1002/pen.21811] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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19
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Suárez I, Caballero MJ, Coto B. Composition effects on ethylene/propylene copolymers studied by GPC-MALS and GPC-IR. Eur Polym J 2010. [DOI: 10.1016/j.eurpolymj.2009.09.005] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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