𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Cyclization Routes for Formation of Cyclic Oligomers in Poly(ethylene terephthalate)

✍ Scribed by Jun Shik Cho; Ji Ho Youk; Won Ho Jo; Suk Won Ko; Wan Shik Ha; Dong Il Yoo


Publisher
John Wiley and Sons
Year
2001
Tongue
English
Weight
112 KB
Volume
202
Category
Article
ISSN
1022-1352

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Reactive-extrusion route for the closed-
✍ P. Kiliaris; C. D. Papaspyrides; R. Pfaendner πŸ“‚ Article πŸ“… 2007 πŸ› John Wiley and Sons 🌐 English βš– 150 KB πŸ‘ 2 views

## Abstract The effectiveness of the reactive extrusion technique was investigated for poly(ethylene terephthalate) to promote the concept of closed‐loop recycling, that is, the reuse of waste material in the initial application. More specifically, a chain‐extender system, consisting of pyromelliti

Rapid crystallization and thermoreversib
✍ Gi Xue; Gendin Ji; Yuching Li πŸ“‚ Article πŸ“… 1998 πŸ› John Wiley and Sons 🌐 English βš– 165 KB πŸ‘ 1 views

Poly(ethylene terephthalate) (PET) was rapidly crystallized through thermoreversible gelation in a liquid ethylene glycol oligomer or in epoxy resin. The solutions formed gel rapidly on cooling. Polarized light microscopy and small-angle light scattering showed that these gels contain large, regular

Kinetics of diethylene glycol formation
✍ Leo-Wang Chen; Jong-Wu Chen πŸ“‚ Article πŸ“… 2000 πŸ› John Wiley and Sons 🌐 English βš– 184 KB πŸ‘ 2 views

This research focused on the kinetics of diethylene glycol (DEG) formation from the bishydroxyethyl terephthalate (BHET) monomer with a proton catalyst. In this study, the effect of proton concentration and of reaction temperature on DEG formation are discussed. Also, the rate equation of DEG format

Kinetics of diethylene glycol formation
✍ Leo-Wang Chen; Jong-Wu Chen πŸ“‚ Article πŸ“… 2000 πŸ› John Wiley and Sons 🌐 English βš– 140 KB πŸ‘ 2 views

To further discuss the effect of zinc catalyst on diethylene glycol (DEG) formation in the preparation of poly(ethylene terephthalate) (PET), this research focused on the kinetics of DEG formation during PET synthesis from purified bishydroxyethyl terephthalate (BHET) monomer with zinc catalyst. The