𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The copolymerization behaviour of α-substituted methyl acrylates

✍ Scribed by G.G. Cameron; G.P. Kerr

Publisher
Elsevier Science
Year
1967
Tongue
English
Weight
165 KB
Volume
3
Category
Article
ISSN
0014-3057

No coin nor oath required. For personal study only.

✦ Synopsis

In the copolymerization of styrene and ~-substituted methyl acrylates the reactivities of the esters towards the styryl radical are influenced by both the steric and the polar nature of the ct-substituent, and, with the exception of ,,-phenyl methyl acrylate, follow a modified Taft equation of the form log 1/r 1 = p'a* + BE,.

📜 SIMILAR VOLUMES

Radical polymerization and copolymerizat
Radical polymerization and copolymerization of methyl α-(2-carbomethoxyethyl)acrylate, a dimer of methyl acrylate, as a polymerizable α-substituted acrylate
✍ Seiya Kobatake; Bunichiro Yamada 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 934 KB

Polymerization and copolymerization of methyl a-(2-carbomethoxyethyl)acrylate (MMEA), which is known as a dimer of methyl acrylate, were studied in relation to steric hindrunce- assisted polymerization. The propagating polymer radical from MMEA was detected as a five-line spectrum and quantified by

Anionic graft copolymerization of methyl
Anionic graft copolymerization of methyl methacrylate with lithium diisopropylamide-treated poly(methyl α-substituted acrylate)s
✍ Fumihiko Akutsu; Mari Inoki; Yoshio Kasashima; Yoichi Shimajiri; Kiyoshi Naruchi 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 345 KB

## Abstract The anionic grafting of methyl methacrylate onto several lithium diisopropylamide (LDA) — treated polymers of methyl α‐substituted acrylates containing an active methylene or methine group was investigated. The grafting was carried out using a mole ratio of LDA/acrylate unit of 0.75 in

Polymerizability of methyl α-substituted
Polymerizability of methyl α-substituted acrylates containing methoxycarbonyl groups
✍ Masaki Kudoh; Fumihiko Akutsu; Yoshiyuki Odagawa; Kiyoshi Naruchi; Masatoshi Miu 📂 Article 📅 1994 🏛 John Wiley and Sons 🌐 English ⚖ 266 KB

## Abstract Dimethyl 4‐methyl‐1‐pentene‐2,4‐dicarboxylate (3) and trimethyl 4‐methyl‐1‐octene‐2,4,7‐tricarboxylate (4) are not radically homopolymerizable. Dimethyl 1‐hexene‐2,4‐dicarboxylate (5) polymerizes slowly to yield a small amount of oligomers. Homopolymerization of dimethyl 1‐butene‐2,4‐di

The reactivities of nuclear-substituted
The reactivities of nuclear-substituted phenyl acrylates in radical copolymerization with methyl methacrylate
✍ A. Miller 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 240 KB

The radical copolymerizations of p-cresyl acrylate, p-chlorophenyl acrylate, p-bromophenyl acrylate and m-nitrophenyl acrylate with methyl methacrylate have been studied. The reactivity ratios for these systems have been determined for copolymerization at 60 ° in benzene; they were calculated by the

Radical polymerization of a trimer of me
Radical polymerization of a trimer of methyl acrylate as polymerizable α-substituted acrylate
✍ Seiya Kobatake; Bunichiro Yamada 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 571 KB

## Abstract The radical polymerization of a trimer of methyl acrylate was investigated in relation to the __steric hindrance‐assisted polymerization__ of an α‐(substituted methyl)acrylic ester. The trimer can also be regarded as a model of the unsaturated end group formed by the addition‐fragmentat

Graft copolymerization of methyl acrylat
Graft copolymerization of methyl acrylate on dextrin
✍ E.F. Okieimen; F. Egharevba 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 198 KB

Graft copolymerization of methyl acrylate on dextrin in an aqueous medium was studied at 29 ° using various concentrations of ceric ion as initiator. The dependence of the rate of grafting and extent of graft polymer formation on initiator concentration suggests that termination of graft copolymeriz