Reversible addition-fragmentation chain transfer (RAFT) (Co)polymerization of isobornyl acrylate

Kulikov, E. E.; Зайцев, С. Д.; Semchikov, Yu. D.

doi:10.1134/s1811238215010051

Cited by 7 publications

(1 citation statement)

References 16 publications

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“…[33][34][35][36] However, reported polymers were characterized by M n ≤ 100 kg mol −1 with variable conversion. [33][34][35][36][37] On the other hand, the emulsion polymerization presented by Back and Schork allows obtaining PIBA samples with a molecular weight of around 1000 kg mol −1 . 38 In the next step, we have also attempted to determine the branching of PIBA.…”

Section: Polymer Chemistry Papermentioning

confidence: 99%

Tacticity control approached by electric-field assisted free radical polymerization – the case of sterically hindered monomers

Maksym

Chat

et al. 2023

Polym. Chem.

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Section: Polymer Chemistry Papermentioning

confidence: 99%

Tacticity control approached by electric-field assisted free radical polymerization – the case of sterically hindered monomers

Maksym

Chat

et al. 2023

Polym. Chem.

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Exploiting Addition–Fragmentation Reactions to Produce Low Dispersity Poly(isobornyl acrylate) and Blocky Copolymers by Semibatch Radical Polymerization

Heidarzadeh

Bygott

Hutchinson

2020

Macromol. Rapid Commun.

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Solution radical homopolymerization of isobornyl acrylate (iBoA) under starved‐feed higher temperature conditions unexpectedly leads to polymer product with low dispersity (<1.3) compared to the polymerization of butyl acrylate (BA) under identical conditions. Both backbiting and β‐scission reactions occur, as the poly(iBoA) product contains close to 100% terminal double bond (TDB) functionality. However, the addition of monomer to the midchain radicals formed by backbiting is sterically hindered, greatly reducing both short and long‐chain branching. The poly(iBoA) macromonomer functions as an excellent addition–fragmentation agent, not only lowering dispersity but also providing a means to efficiently produce blocky acrylate copolymers through sequential monomer feeding in the starved‐feed semibatch process.

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RAFT agent effect on graft poly(acrylic acid) to polypropylene glycol fumarate phthalate

Sarsenbekova,

Zhumanazarova,

Yildirim

et al. 2024

Chem. Pap.

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Understanding the physical and chemical properties of new-generation polymeric materials during the synthesis is very important in obtaining the desired product in design and production. Chemical, thermal, and physical parameters as well as degradation kinetics of the resins developed especially in recent years are the main stages that determine the polymer composition process that affects material selection. In this study, the potential to use RAFT agent (2-cyano-2-propyldodecyltrithiocarbonate, CPDT) in the synthesis of new polymers based on polypropylene fumarate phthalate has revealed important properties. To exemplify, the concentration of the RAFT agent affects the polymer-based mesh density associated with the yield of the product. Changes in swelling behavior and thermodynamic parameters of polymers synthesized in the presence of RAFT agent were observed. Chemical composition and stability characterizations of the synthesized grafted polymers were performed by FT-IR, 13C, 1H-NMR spectroscopy and TGA. The grafted polymers analyzed by SEM morphology were found to have hydrogel sorption potential showed signs of a loose surface and the formation of a layered and porous structure in comparison with the grafted polymers. The resulting compounds have a high swelling capacity and increased yield. At the same time, this study will shed light on the thermodynamic calculations of the graft polymers in order to determine or predicting the polymer composition. Graphical abstract

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Reversible addition-fragmentation chain transfer (RAFT) (Co)polymerization of isobornyl acrylate

Cited by 7 publications

References 16 publications

Tacticity control approached by electric-field assisted free radical polymerization – the case of sterically hindered monomers

Tacticity control approached by electric-field assisted free radical polymerization – the case of sterically hindered monomers

Exploiting Addition–Fragmentation Reactions to Produce Low Dispersity Poly(isobornyl acrylate) and Blocky Copolymers by Semibatch Radical Polymerization

RAFT agent effect on graft poly(acrylic acid) to polypropylene glycol fumarate phthalate

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