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Tsukamoto Y, Kida J, Aoki D, Otsuka H. Post-polymerization modification of polybenzoxazines with boronic acids supported by B–N interactions. Polym Chem 2021. [DOI: 10.1039/d1py00657f] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Polybenzoxazines (PBZs) were modified using the reactivity of their inherent bis(2-hydroxybenzyl)amine (BHBA) units toward boronic acids, RB(OH)2.
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Affiliation(s)
- Yuki Tsukamoto
- Department of Chemical Science and Engineering, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8550, Japan
| | - Jumpei Kida
- Department of Chemical Science and Engineering, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8550, Japan
| | - Daisuke Aoki
- Department of Chemical Science and Engineering, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8550, Japan
| | - Hideyuki Otsuka
- Department of Chemical Science and Engineering, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8550, Japan
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Periyasamy T, Asrafali S, Shanmugam M, Kim SC. Development of sustainable and antimicrobial film based on polybenzoxazine and cellulose. Int J Biol Macromol 2020; 170:664-673. [PMID: 33387546 DOI: 10.1016/j.ijbiomac.2020.12.087] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 12/01/2020] [Accepted: 12/11/2020] [Indexed: 10/22/2022]
Abstract
A new class of bio based polymer blends have been prepared from a modified chitosan based benzoxazine precursor (E-ch) and amino cellulose (AC). AC was derived from cellulose with excellent film-forming, biocompatibility and biodegradability property. E-ch was synthesized from eugenol, modified chitosan and paraformaldehyde. The chemical structure was confirmed by FT-IR and 1H NMR analyses. Bio films were prepared by mixing E-ch and AC with diluted acetic acid, in different ratios. These films were further cross-linked by applying heat, via ring-opening polymerization of benzoxazine without any curing agent. FT-IR and DSC were used to study the effects of AC on E-ch to form cross-linked network polymer films [poly(E-ch)/AC]. Hydrogen bonding interactions were found to exist between poly(E-ch) and AC. These kinds of interactions considerably improve the mechanical and thermal properties and char yield of the polymer films. Additionally, these biofilms; poly(E-ch) and poly(E-ch)/AC have been examined for bio-activity with S. aureus. It is confirmed that these bio-films are effective in inhibiting bio-film related infection. In a similar way, both the bio-films act against C. albicans and thus avoid the formation of mycological infection. These results expose that poly(E-ch) and AC bio-films are capable to act as anti-microbial and anti-fungal agents.
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Affiliation(s)
| | | | - Mani Shanmugam
- Department of Science and Humanities, Institute of Aeronautical Engineering, Dundigal, Hyderabad, India
| | - Seong-Cheol Kim
- School of Chemical Engineering, Yeungnam University, Gyeongsan 38541, Republic of Korea.
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Benzoxazine enhanced amino cellulose-based composite films: Preparation, proposed mechanism, and improved performance. Carbohydr Polym 2019; 222:115008. [DOI: 10.1016/j.carbpol.2019.115008] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Revised: 05/29/2019] [Accepted: 06/18/2019] [Indexed: 11/24/2022]
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Thirukumaran P, Manoharan RK, Parveen AS, Atchudan R, Kim SC. Sustainability and antimicrobial assessments of apigenin based polybenzoxazine film. POLYMER 2019. [DOI: 10.1016/j.polymer.2019.03.048] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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Mehta L, Wadgaonkar K, Suryawanshi M, Jagtap R. Solvent-free microwave-assisted synthesis and characterization of polybenzoxazine as a thermochromic material for smart coatings. Colloid Polym Sci 2019. [DOI: 10.1007/s00396-019-04491-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Lee JY, Takeichi T, Saito R. Study on synthesis and the reaction mechanism of polybenzoxazine-silica nanocomposites provided from perhydropolysilazane. POLYMER 2016. [DOI: 10.1016/j.polymer.2016.07.056] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Takeichi T, Thongpradith S, Kawauchi T. Copolymers of vinyl-containing benzoxazine with vinyl monomers as precursors for high performance thermosets. Molecules 2015; 20:6488-503. [PMID: 25867832 PMCID: PMC6272515 DOI: 10.3390/molecules20046488] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2015] [Revised: 03/27/2015] [Accepted: 04/07/2015] [Indexed: 11/16/2022] Open
Abstract
A benzoxazine containing a vinyl group (P-4va) was prepared by the reaction of phenol, 4-vinylaniline, and paraformaldehyde. A differential scanning calorimetry (DSC) study revealed that ring-opening polymerization of the benzoxazine and chain polymerization of the vinyl group occurred in the same temperature range. When 2,2'-azobisisobutyronitrile was added as a radical initiator to P-4va, however, only the vinyl groups were polymerized at lower temperature, giving oligo(P-4va) that contains pendent benzoxazine units. Radical copolymerization of P-4va with various vinyl monomers such as styrene, methyl methacrylate (MMA), and n-butyl acrylate (BuA) was examined. The chemical structure of the copolymers was confirmed by FT-IR and 1H-NMR to be one of polyolefins bearing benzoxazine units as the pendant groups. The weight-average molecular weights of the copolymers determined by size exclusion chromatography were to be in the range of 1900–51,500 depending on the comonomers. DSC of the copolymers showed that the maxima of the exothermic peaks corresponding to the ring-opening polymerization of the pendent benzoxazine units were observed in the temperature range of 229–250 °C. Thermal cure up to 240 °C of the copolymer films afforded homogenous transparent films with improved thermal properties. Tough cured film was obtained by the copolymerization with MMA, while a tough and flexible film was obtained by the copolymerization with BuA.
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Affiliation(s)
- Tsutomu Takeichi
- Department of Environmental and Life Sciences, Toyohashi University of Technology, Tempaku-cho, Toyohashi 441-8580, Japan.
| | - Soulideth Thongpradith
- Department of Environmental and Life Sciences, Toyohashi University of Technology, Tempaku-cho, Toyohashi 441-8580, Japan.
| | - Takehiro Kawauchi
- Department of Environmental and Life Sciences, Toyohashi University of Technology, Tempaku-cho, Toyohashi 441-8580, Japan.
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William Kawaguchi A, Sudo A, Endo T. Promoting effect of thiophenols on the ring-opening polymerization of 1,3-benzoxazine. ACTA ACUST UNITED AC 2014. [DOI: 10.1002/pola.27266] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Asei William Kawaguchi
- Molecular Engineering Institute; Kinki University; Kayanomori, Iizuka Fukuoka 820-8555 Japan
| | - Atsushi Sudo
- Molecular Engineering Institute; Kinki University; Kayanomori, Iizuka Fukuoka 820-8555 Japan
| | - Takeshi Endo
- Molecular Engineering Institute; Kinki University; Kayanomori, Iizuka Fukuoka 820-8555 Japan
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Kawaguchi AW, Sudo A, Endo T. Thiol-functionalized 1,3-benzoxazine: Preparation and its use as a precursor for highly polymerizable benzoxazine monomers bearing sulfide moiety. ACTA ACUST UNITED AC 2014. [DOI: 10.1002/pola.27131] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Asei W. Kawaguchi
- Molecular Engineering Institute, Kinki University; Kayanomori Iizuka, Fukuoka 820-8555 Japan
| | - Atsushi Sudo
- Molecular Engineering Institute, Kinki University; Kayanomori Iizuka, Fukuoka 820-8555 Japan
| | - Takeshi Endo
- Molecular Engineering Institute, Kinki University; Kayanomori Iizuka, Fukuoka 820-8555 Japan
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Alhwaige AA, Agag T, Ishida H, Qutubuddin S. Biobased Chitosan/Polybenzoxazine Cross-Linked Films: Preparation in Aqueous Media and Synergistic Improvements in Thermal and Mechanical Properties. Biomacromolecules 2013; 14:1806-15. [DOI: 10.1021/bm4002014] [Citation(s) in RCA: 80] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Almahdi A. Alhwaige
- Department of Chemical
Engineering, Case Western Reserve University, Cleveland, Ohio 44106-7217, United States
| | - Tarek Agag
- Department of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, Ohio 44106-7202,
United States
| | - Hatsuo Ishida
- Department of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, Ohio 44106-7202,
United States
| | - Syed Qutubuddin
- Department of Chemical
Engineering, Case Western Reserve University, Cleveland, Ohio 44106-7217, United States
- Department of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, Ohio 44106-7202,
United States
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Demir KD, Kiskan B, Aydogan B, Yagci Y. Thermally curable main-chain benzoxazine prepolymers via polycondensation route. REACT FUNCT POLYM 2013. [DOI: 10.1016/j.reactfunctpolym.2012.04.016] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Hamerton I, Howlin BJ, Mitchell AL, McNamara LT, Takeda S. Systematic examination of thermal, mechanical and dielectrical properties of aromatic polybenzoxazines. REACT FUNCT POLYM 2012. [DOI: 10.1016/j.reactfunctpolym.2012.07.001] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Oie H, Mori A, Sudo A, Endo T. Synthesis of networked polymer based on ring‐opening addition reaction of 1,3‐benzoxazine with resorcinol. ACTA ACUST UNITED AC 2012. [DOI: 10.1002/pola.26299] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Hiroaki Oie
- Molecular Engineering Institute, Kinki University, Kayanomori, Iizuka 820‐8555, Japan
| | - Atsushi Mori
- Molecular Engineering Institute, Kinki University, Kayanomori, Iizuka 820‐8555, Japan
| | - Atsushi Sudo
- Molecular Engineering Institute, Kinki University, Kayanomori, Iizuka 820‐8555, Japan
| | - Takeshi Endo
- Molecular Engineering Institute, Kinki University, Kayanomori, Iizuka 820‐8555, Japan
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Hao GP, Li WC, Qian D, Wang GH, Zhang WP, Zhang T, Wang AQ, Schüth F, Bongard HJ, Lu AH. Structurally Designed Synthesis of Mechanically Stable Poly(benzoxazine-co-resol)-Based Porous Carbon Monoliths and Their Application as High-Performance CO2 Capture Sorbents. J Am Chem Soc 2011; 133:11378-88. [DOI: 10.1021/ja203857g] [Citation(s) in RCA: 465] [Impact Index Per Article: 35.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Guang-Ping Hao
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, P. R. China
| | - Wen-Cui Li
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, P. R. China
| | - Dan Qian
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, P. R. China
| | - Guang-Hui Wang
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, P. R. China
| | - Wei-Ping Zhang
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P. R. China
| | - Tao Zhang
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P. R. China
| | - Ai-Qin Wang
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P. R. China
| | - Ferdi Schüth
- Max-Planck-Institut für Kohlenforschung, D-45470 Mülheim an der Ruhr, Germany
| | - Hans-Josef Bongard
- Max-Planck-Institut für Kohlenforschung, D-45470 Mülheim an der Ruhr, Germany
| | - An-Hui Lu
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, P. R. China
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Oie H, Sudo A, Endo T. Synthesis of polymers bearing 1,3-benzoxazine moiety in the side chains from poly(allylamine) and their crosslinking behaviors. ACTA ACUST UNITED AC 2011. [DOI: 10.1002/pola.24754] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Altinkok C, Kiskan B, Yagci Y. Synthesis and characterization of sulfone containing main chain oligobenzoxazine precursors. ACTA ACUST UNITED AC 2011. [DOI: 10.1002/pola.24675] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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