TY - GEN
T1 - Bio-based thermosets prepared using michael addition of furan and isosorbide building blocks
AU - Chu, Xi
AU - La Scala, John J.
AU - Palmese, Giuseppe R.
N1 - Publisher Copyright:
Copyright 2019. Used by the Society of the Advancement of Material and Process Engineering with permission.
PY - 2019
Y1 - 2019
N2 - The Michael addition reaction of (meth)acrylates with amines can be used for the preparation of thermosets for coating applications because its fast reaction kinetics allow for rapid curing at low temperatures. Furan-based building blocks have been investigated as alternatives to incumbent phenolic systems and were found to possess good mechanical and barrier properties. Multifunctional furan-based amine cross-linkers and isosorbide methacrylate (IM) were used to create thermosets utilizing the Michael addition reaction. The system can be cured at low temperatures in a relatively short period of time while yielding good thermal and mechanical properties due to high functionality of the amine cross-linkers and the high reactivity of IM. In this investigation, the new systems’ cure behavior of these new systems was investigated using spectroscopic techniques. The relative reactivity of primary and secondary amines was evaluated and formulations with IM conversion greater than 90% were obtained.
AB - The Michael addition reaction of (meth)acrylates with amines can be used for the preparation of thermosets for coating applications because its fast reaction kinetics allow for rapid curing at low temperatures. Furan-based building blocks have been investigated as alternatives to incumbent phenolic systems and were found to possess good mechanical and barrier properties. Multifunctional furan-based amine cross-linkers and isosorbide methacrylate (IM) were used to create thermosets utilizing the Michael addition reaction. The system can be cured at low temperatures in a relatively short period of time while yielding good thermal and mechanical properties due to high functionality of the amine cross-linkers and the high reactivity of IM. In this investigation, the new systems’ cure behavior of these new systems was investigated using spectroscopic techniques. The relative reactivity of primary and secondary amines was evaluated and formulations with IM conversion greater than 90% were obtained.
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M3 - Conference contribution
AN - SCOPUS:85068800308
T3 - International SAMPE Technical Conference
BT - SAMPE Conference and Exhibition
A2 - Ahlstrom, Kevin
A2 - Anderson, Jacob Preston
A2 - Beckwith, Scott
A2 - Becnel, Andrew Craig
A2 - Biermann, Paul Joseph
A2 - Buchholz, Matt
A2 - Cates, Elizabeth
A2 - Gardner, Brian
A2 - Harris, Jim
A2 - Knight, Michael J.
A2 - Reyes-Villanueva, German
A2 - Scarborough, Stephen E.
A2 - Sears, Phil
A2 - Thomas, James
A2 - Thostenson, Erik T.
PB - Soc. for the Advancement of Material and Process Engineering
T2 - SAMPE 2019 Conference and Exhibition
Y2 - 20 May 2019 through 23 May 2019
ER -