Chemical structure and microstructure of poly (alkylene terephthalate) s, their copolyesters, and their blends as studied by NMR

AM de Ilarduya, S Muñoz‐Guerra - … Chemistry and Physics, 2014 - Wiley Online Library
The use of NMR spectroscopy in solution to investigate the chemical structure of
engineering poly (alkylene terephthalate) s such as poly (ethylene terephthalate)(PET), poly …

Synergistic modification of PBT with diglycolic acid and succinic acid: Fast crystallization and high strength-toughness copolyesters for environmentally degradable …

H Hu, C Lin, Q Luan, X Jiang, X Zhang… - ACS Sustainable …, 2023 - ACS Publications
Biodegradable polymers tend to undergo relatively slow degradation under natural
conditions, facing challenges in ecofriendly applications. The copolymerization modification …

Mechanical and rheological properties and CO2-foaming behavior of reactively modified TPEE with controlled chain entanglement

J Lu, H Zhang, Y Chen, Y Ge, T Liu - Journal of CO2 Utilization, 2022 - Elsevier
Thermoplastic polyether ester elastomer (TPEE) foams can be fabricated using supercritical
carbon dioxide (CO 2) as an environment-friendly blowing agent. In this study, we …

Poly (ethylene glycol-co-1, 4-cyclohexanedimethanol terephthalate) random copolymers: Effect of copolymer composition and microstructure on the thermal properties …

T Chen, G Jiang, G Li, Z Wu, J Zhang - RSC Advances, 2015 - pubs.rsc.org
A series of poly (ethylene glycol-co-1, 4-cyclohexanedimethanol terephthalate)(PETG)
random copolymers were synthesized and characterized using 1H and 13C nuclear …

Zinc (II) acetate Catalyzed Depolymerization of Poly (ethylene terephthalate)

M Hofmann, J Sundermeier, C Alberti… - …, 2020 - Wiley Online Library
The depolymerization of plastic waste to valuable chemicals (waste‐to‐chemicals) can be a
useful implement for a resource‐efficient economy. In this regard, the selective …

Synthesis and crystallization of new fully renewable resources-based copolyesters: Poly (1, 4-cyclohexanedimethanol-co-isosorbide 2, 5-furandicarboxylate)

N Kasmi, M Majdoub, GZ Papageorgiou… - Polymer Degradation and …, 2018 - Elsevier
In this paper, a series of fully biobased poly (1, 4-cyclohexanedimethanol-co-isosorbide 2, 5-
furandicarboxylate) s (PCIsFs) copolyesters have been synthesized from dimethyl-2, 5 …

Copolymerization of natural camphor-derived rigid diol with various dicarboxylic acids: Access to biobased polyesters with various properties

C Pang, X Jiang, Y Yu, L Chen, J Ma, H Gao - ACS Macro Letters, 2019 - ACS Publications
In this work, alicyclic (1 R, 3 S)-1, 2, 2-trimethylcyclopentane-1, 3-dimethanol (TCDM),
derived from natural camphor, was copolymerized with linear α, ω-diacids, terephthalic acid …

Unique isodimorphism and isomorphism behaviors of even-odd poly (hexamethylene dicarboxylate) aliphatic copolyesters

Y Yu, L Sang, Z Wei, X Leng, Y Li - Polymer, 2017 - Elsevier
Three series of even-odd aliphatic copolyesters, poly (hexamethylene gluarate-co-
hexamethylene pimelate)(PHGP), poly (hexamethylene pimelate-co-hexamethylene …

Chain mobility, secondary relaxation, and oxygen transport in terephthalate copolyesters with rigid and flexible cyclic diols

KA Iyer - Polymer, 2017 - Elsevier
High glass transition temperature (T g) polyesters based on cycloaliphatic diols such as 1, 4-
cyclohexanedimethanol (CHDM) and 2, 2, 4, 4-tetramethyl-1, 3-cyclobutanediol (TMCD) …

Crystallization in copolymers

S Li, RA Register - Handbook of polymer crystallization, 2013 - Wiley Online Library
This chapter reviews key effects of comonomer incorporation on the solid‐state morphology
and crystallization kinetics in both statistical and block copolymers. It explains …