𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Esters of alternating copolymers of maleic or 2,3-dimethylmaleic anhydride with alkyl vinyl ethers

✍ Scribed by Xi, Fu ;Bassett, Walter ;Vogl, Otto

Publisher
John Wiley and Sons
Year
1983
Weight
959 KB
Volume
21
Category
Article
ISSN
0360-6376

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

Maleic anhydride or 2,3‐dimethylmaleic anhydride was copolymerized with a number of alkyl vinyl ethers, with AIBN as the initiator. The comonomers were always alternating and were obtained in yields ranging from 15 to 99%. The acid anhydride group in both series of copolymers was converted to the corresponding methyl esters in a two‐step reaction. The structure of these polymers was established by elemental analysis and by infrared, ^1^H‐and ^13^C‐NMR spectroscopy. Addtional characterization of these copolymers were carried out by viscosity measurements, differential scanning calorimetry for the determination of glass transition temperatures, and thermal degradation for the determination of the thermal stability of the copolymers.

📜 SIMILAR VOLUMES

Dissolution of alkyl vinyl ether–maleic
Dissolution of alkyl vinyl ether–maleic anhydride copolymers and ester derivatives
✍ Charles W. Woodruff; Garnet E. Peck; Gilbert S. Banker 📂 Article 📅 1972 🏛 John Wiley and Sons 🌐 English ⚖ 628 KB

The dissolution properties of several alkyl vinyl ethermaleic anhydride copolymers and their ethyl, rr-propyl, and 17- butyl half-and quarterester derivatives were studied. An immersion refractometric method was employed to determine the polymer dissolution properties. Rates of polymer dissolution a

The effect of donor-acceptor complexes o
The effect of donor-acceptor complexes on the stereochemistry of alternating copolymers of alkyl vinyl ethers with maleonitrile and fumaronitrile
✍ Butler, George B. ;Do, Choon H. 📂 Article 📅 1989 🏛 Wiley (John Wiley & Sons) ⚖ 990 KB

This paper presents the results of a study of the alternating copolymerization of alkyl vinyl ethers, as electron-donors (D), with maleonitrile and fumaronitrile, respectively, as electronacceptors (A), and a '3C NMR evaluation of the stereochemistry of the copolymers. The results show that the two

Neutral hydrolysis of 1-benzoyl-3-phenyl
Neutral hydrolysis of 1-benzoyl-3-phenyl-1,2,4-triazole in the presence of copolymers of maleic acid with alkyl vinyl ethers. The effect of hydrophobic microdomains
✍ Albert Jan De Groot; Jan Jager; Jan B.F.N. Engberts 📂 Article 📅 1988 🏛 Elsevier Science 🌐 English ⚖ 346 KB

Rates and thermodynamic activation parameters have been determined for the watercatalyzed hydrolysis of l-benzoyl-3-phenyl-l,2,4-triazole (1) in aqueous solutions containing l:l copolymers of maleic acid with ethyl vinyl ether (MAc-EVE), ethyl vinyl ether/n-butyl vinyl ether (l:l) (MAc-EVE-nBVE), n-

On the chirality of polyvinyl compounds,
On the chirality of polyvinyl compounds, 16. Optical activity of copolymers consisting of distyryl diads alternating with substituted maleimide or maleic anhydride units
✍ G. Wulff; Stephan Krieger 📂 Article 📅 1994 🏛 John Wiley and Sons 🌐 English ⚖ 554 KB

## Abstract The copolymerization of 3,4‐__O__‐cyclohexylidene‐D‐mannitol 1,2 : 5,6‐bis‐__O__‐[(4‐vinylphenyl)‐boronate] (M1) with different __N__‐substituted maleimides and with maleic anhydride has been studied. These monomers copolymerize in 1 : 1 proportion, yielding after removal of the templat