𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The molecular weight distribution and oligomers of sodium hydroxide hydrolyzed poly(ethylene terephthalate)

✍ Scribed by M. J. Collins; S. H. Zeronian

Publisher
John Wiley and Sons
Year
1992
Tongue
English
Weight
674 KB
Volume
45
Category
Article
ISSN
0021-8995

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

The triple melting behavior of poly(ethy
The triple melting behavior of poly(ethylene terephthalate): Molecular weight effects
✍ F. J. Medellin–Rodriguez; P. J. Phillips; J. S. Lin; R. Campos πŸ“‚ Article πŸ“… 1997 πŸ› John Wiley and Sons 🌐 English βš– 597 KB

The melting behavior of isothermally crystallized PET has been studied using linear heating in a differential scanning calorimeter (DSC). Variables such as crystallization temperature, crystallization time, heating rate, and average molecular weight are the main focus of the study. On the basis of s

Influence of molecular weight on the ord
Influence of molecular weight on the ordered state in poly(ethylene terephthalate)
✍ M. V. S. Rao; N. E. Dweltz πŸ“‚ Article πŸ“… 1986 πŸ› John Wiley and Sons 🌐 English βš– 500 KB

WAXS, DSC, and IR methods have been employed to follow the crystallization of poly(ethy1ene terephthalate) as a function of molecular weight. The degree of order, which is a measure of the extent of crystallization, decreased with increasing molecular weight. The degree of reduction in the molecular

Effect of interchange reactions on the m
Effect of interchange reactions on the molecular weight distribution of poly(ethylene terephthalate): A Monte Carlo simulation
✍ Won Ho Jo; Jae Woo Lee; Moo Sung Lee; Chung Yup Kim πŸ“‚ Article πŸ“… 1996 πŸ› John Wiley and Sons 🌐 English βš– 395 KB πŸ‘ 2 views

The effect of the interchange reactions of poly(ethy1ene terephthalate) (PET) on its molecular weight distribution (MWD) was analyzed using a Monte Carlo simulation method. Three kinds of motions, which correspond to the direct ester-ester interchange reaction, alcoholysis, and internal alcoholysis

Alkali decomposition of poly(ethylene te
Alkali decomposition of poly(ethylene terephthalate) with sodium hydroxide in nonaqueous ethylene glycol: A study on recycling of terephthalic acid and ethylene glycol
✍ A. Oku; L.-C. Hu; E. Yamada πŸ“‚ Article πŸ“… 1997 πŸ› John Wiley and Sons 🌐 English βš– 192 KB πŸ‘ 2 views

Pellets of poly(ethylene terephthalate) (PET; 0.48-1.92 g) were heated in anhydrous ethylene glycol (EG; 5 mL) with 2-equivs of NaOH at 150ЊC for 80 min or 180ЊC for 15 min to convert them quantitatively to disodium terephthalate (Na 2 -TPA) and EG. The disodium salt was precipitated quantitatively