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Highly Functional Poly(meth)acrylates via Cascade Reaction

✍ Scribed by Dragos Popescu; Helmut Keul; Martin Moeller

Book ID
102939334
Publisher
John Wiley and Sons
Year
2008
Tongue
English
Weight
561 KB
Volume
210
Category
Article
ISSN
1022-1352

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✦ Synopsis

Abstract

A new route to the synthesis of highly functional and reactive polymethacrylates via cascade reactions comprising enzymatically and chemically catalyzed steps is presented. Transacylation of methyl acrylate and methyl methacrylate as substrates with different functional alcohols in the presence of Novozyme 435 leads to a mixture of functional monomers, which in a subsequent step was copolymerized via free radical polymerization, resulting in polymethacrylates with predefined functionalities. Hydrophilic, hydrophobic, as well as ionic methacrylate repeating units were assembled in a copolymer and adjusted for surface coatings.

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πŸ“œ SIMILAR VOLUMES

Poly(meth)acrylates Obtained by Cascade
Poly(meth)acrylates Obtained by Cascade Reaction
✍ Dragos Popescu; Helmut Keul; Martin Moeller πŸ“‚ Article πŸ“… 2011 πŸ› John Wiley and Sons 🌐 English βš– 309 KB

## Abstract Preparation, purification, and stabilization of functional (meth)acrylates with a high dipole moment are complex, laborious, and expensive processes. In order to avoid purification and stabilization of the highly reactive functional monomers, a concept of cascade reactions was developed