scholarly journals Preparation and characterization of self-healing furan-terminated polybutadiene (FTPB) based on Diels–Alder reaction

RSC Advances ◽  
2021 ◽  
Vol 11 (51) ◽  
pp. 32369-32375
Author(s):  
Min Xia ◽  
Yanjie Zhang ◽  
Qing Na ◽  
Tao Guo ◽  
Minghao Zhang ◽  
...  
Keyword(s):  
Healing Process ◽  
Alder Reaction ◽  
Diels Alder ◽  
Self Healing ◽  
Diels Alder Reaction

Thermoreversible self-healing process of FTPB-DA.

Synthesis and characterization of linear self-healing polyurethane based on thermally reversible Diels–Alder reaction

RSC Advances ◽  
2013 ◽  
Vol 3 (35) ◽  
pp. 15475 ◽  
Author(s):  
Pengfei Du ◽  
Xuanxuan Liu ◽  
Zhen Zheng ◽  
Xinling Wang ◽  
Thomas Joncheray ◽  
...  
Keyword(s):  
Alder Reaction ◽  
Diels Alder ◽  
Synthesis And Characterization ◽  
Self Healing ◽  
Diels Alder Reaction

Self-Healing Hydrophobic POSS-functionalized Fluorinated Copolymer via RAFT Polymerization and dynamic Diels-Alder Reaction

2021 ◽  
Author(s):  
Siva Ponnupandian ◽  
Prantik Mondal ◽  
Thomas Becker ◽  
Richard Hoogenboom ◽  
Andrew B Lowe ◽  
...  
Keyword(s):  
Chain Transfer ◽  
Raft Polymerization ◽  
Alder Reaction ◽  
Diels Alder ◽  
Self Healing ◽  
Diels Alder Reaction ◽  
Reversible Addition

This investigation reports the preparation of a tailor-made copolymer of furfuryl methacrylate (FMA) and trifluoroethyl methacrylate (TFEMA) via reversible addition-fragmentation chain transfer (RAFT) polymerization. The furfuryl groups of the copolymer...

Thermoresponsive hybrid double-crosslinked networks using magnetic iron oxide nanoparticles as crossing points

2018 ◽  
Vol 9 (37) ◽  
pp. 4642-4650 ◽  
Author(s):  
Thomas Blin ◽  
Antoine Niederberger ◽  
Lazhar Benyahia ◽  
Jérôme Fresnais ◽  
Véronique Montembault ◽  
...  
Keyword(s):  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Alder Reaction ◽  
Diels Alder ◽  
Oxide Nanoparticles ◽  
Magnetic Iron Oxide Nanoparticles ◽  
Diels Alder Reaction ◽  
Crosslinked Networks ◽  
Stimuli Sensitive

Preparation and characterization of stimuli-sensitive hybrid double-crosslinked hydrogels based on iron oxide nanoparticles as the nano-crosslinkers and a difuran-functionalized PEO as the diene partner for the thermoreversible Diels–Alder reaction.

New Chain Extenders for Self-Healing Polymers

2021 ◽  
Vol 899 ◽  
pp. 628-637
Author(s):  
Daria V. Zakharova ◽  
Zalina A. Lok’yaeva ◽  
Alexander A. Pavlov ◽  
Alexander V. Polezhaev
Keyword(s):  
Alder Reaction ◽  
Diels Alder ◽  
Hydroxyl Groups ◽  
Structural Fragment ◽  
Self Healing ◽  
Diels Alder Reaction ◽  
Small Series ◽  
Chain Extenders ◽  
Reversible Covalent ◽  
Thermochemical Parameters

We present here a small series of compounds designed to modify the polymer chain of various polyurethanes in order to introduce a structural fragment with the ability of thermally-triggered reversible covalent interactions. Bismaleimides (2a-2e) were synthesized from commercially available aromatic and aliphatic symmetric diamines (1a-1e) and were further introduced into the Diels-Alder reaction with furfuryl alcohol as dienophiles. The Diels-Alder adducts (3a-3e) were obtained as a mixture of endo- and exo-isomer. The presence of symmetrical hydroxyl groups in the structure of the obtained compounds makes them suitable as chain extenders of low molecular weight diisocyanate prepolymers. The presence of a thermally reversible Diels-Alder reaction adduct in the structure of potential chain-extenders opens a possibility to create unique materials with self-healing properties. All compounds obtained were characterized by 1H, 13C NMR, ESI-HRMS, and IR spectroscopy. The thermochemical parameters of the reverse Diels-Alder reaction were established using DSC analysis.

Synthesis and Characterization of Thermoresponsive Xylan Networks by Diels–Alder Reaction

2019 ◽  
Vol 1 (4) ◽  
pp. 856-866 ◽  
Author(s):  
Wissam Farhat ◽  
Richard Venditti ◽  
Frederic Becquart ◽  
Ali Ayoub ◽  
Jean-Charles Majesté ◽  
...  
Keyword(s):  
Alder Reaction ◽  
Diels Alder ◽  
Synthesis And Characterization ◽  
Diels Alder Reaction

ChemInform Abstract: Diels-Alder Reaction of Electron-Deficient 2H-Pyran-2-ones with Vinyl Moiety Containing Dienophiles and Characterization of the Intermediate Products

ChemInform ◽  
2013 ◽  
Vol 44 (32) ◽  
pp. no-no
Author(s):  
Amadej Juranovic ◽  
Kristof Kranjc ◽  
Gyorgy Keglevich ◽  
Slovenko Polanc ◽  
Marijan Kocevar
Keyword(s):  
Alder Reaction ◽  
Diels Alder ◽  
Intermediate Products ◽  
Diels Alder Reaction
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