✦ LIBER ✦

Kinetics of an infinite series of consecutive reactions. Studies on the preparation of epoxy esters

✍ Scribed by W.J.M. Rootsaert; J.G. van de Vusse

Publisher: Elsevier Science
Year: 1966
Tongue: English
Weight: 780 KB
Volume: 21
Category: Article
ISSN: 0009-2509
DOI: 10.1016/0009-2509(66)85102-3

No coin nor oath required. For personal study only.

✦ Synopsis

The reaction of epichlorohydrin with sodium salts of strongly branched carboxylic acids has been studied. This reaction is of importance in making epoxy esters, which are precursors in alkyd resin manufacture.

A reaction scheme is put forward which includes the main reaction and an intinite number of consecutive reactions. It was found that the kinetics could be described with second-order mechanisms and a rate-limiting step in the ring opening of the epoxy group.

On the basis of this scheme, the product composition has been calculated as a function of feed composition and type of reactor.

'0' \ Na+ A+ BLAB t Ring opening at the carbon atom number two would give an ester with a non-saponifiable Cl atom, which was not found in the reaction product.

📜 SIMILAR VOLUMES

Study on the consecutive reaction kineti

Study on the consecutive reaction kinetics of synthesis of di(2-ethylhexyl) terephthalate under nonisothermal conditions

✍ Liu Dazhuang; Sun Shaohui; Wei Jianguo; Sun Peiqin 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 176 KB

## Abstract Since more information concerning kinetic parameters can be obtained from a nonisothermal reaction, it was selected to investigate the consecutive esterification kinetics of terephthalic acid with 2‐ethylhexanol in the presence of tetrabutyl titanate catalyst. This is an equilibrium rea

Kinetic studies of the effect of ABS on

Kinetic studies of the effect of ABS on the curing of an epoxy/cycloaliphatic amine resin

✍ L. Barral; J. Cano; J. López; I. López-Bueno; P. Nogueira; M. J. Abad; C. Ramíre 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 256 KB 👁 2 views

A kinetic study on the autocatalytic cur

A kinetic study on the autocatalytic cure reaction of a cyanate ester resin

✍ Ching-Chung Chen; Trong-Ming Don; Tai-Hung Lin; Liao-Ping Cheng 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 202 KB 👁 2 views

Effects of diffusion on the kinetic stud

Effects of diffusion on the kinetic study and TTT cure diagram for an epoxy/diamine system

✍ Lisardo Núñez; F. Fraga; M. R. Núñez; M. Villanueva 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 238 KB 👁 2 views

The curing reactions of an epoxy system consisting of a diglycidyl ether of bisphenol A (BADGE n ϭ 0) and 1,2-diamine cyclohexane (DCH) were studied to determine a time-temperature-transformation (TTT) isothermal cure diagram for this system. Differential scanning calorimetry (DSC), dynamic mechanic

Kinetic studies on the chemiluminescent

Kinetic studies on the chemiluminescent decomposition of an isolated intermediate in the peroxyoxalate reaction

✍ Cassius V. Stevani; Wilhelm J. Baader 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 104 KB 👁 3 views

The peroxyoxalate system undergoes one of the most efficient chemiluminescence reactions and is the only one considered to involve an intermolecular chemically initiated electron exchange luminescence mechanism, with proven high efficiency. Several reactive intermediates have been proposed, which, u

Fundamental study of the reaction of epo

Fundamental study of the reaction of epoxy-bearing polymers with 4-hydroxybenzoic acid application to the synthesis of chelating polymers—1: Kinetic study of the reaction carried out on models

✍ E. Colette Crepeau; Maréchal 📂 Article 📅 1983 🏛 Elsevier Science 🌐 English ⚖ 383 KB

In order to prepare chelating polymers and metalliferous dyes, chemical modification of poly(butylacrylate-co-glycidylmethacrylate) is carried out. The present article refers to the study of this modification using models. Two compounds are chosen, viz. glycidyl isobutyrate which is a model for one