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Homologous series of LC acrylic monomers based on phenyl benzoate core group: synthesis and characterisation
(Taylor & Francis, 2020)
The synthesis and phase characterisation of a homologous series of monomers of acrylic phenyl benzoates has been carried out. The characterisation comprises polarised optical microscopy, differential scanning calorimetry ...
Copolymerization between A3 and B2 with ring formation and different intrinsic reactivity in one of the monomers
(American Chemical Society, 2001-06)
We present two models for the stepwise copolymerization between a three-functional monomer As and a bifunctional monomer B2 where both intramolecular reaction and different intrinsic reactivities of reactive sites are ...
A new acrylated monomer from macaw vegetable oil that polymerizes without external photoinitiators
(2021-11-01)
The photopolymerization process has been widely studied due to its use in painting/coating, dentistry, creating photoresist materials and more recently in 3D printing. Therefore, new monomers have been synthesized to be ...
Monomer reactivity in functionalized vinyl copolymers: A theoretical approach
(MARCEL DEKKER INC, 2004)
This work studies how the variation of the inter-atomic distance affects the total energy in addition reactions of several vinyl radicals on vinyl monomers. Based on the energetic profiles obtained, the corresponding ...
Effect of sulfur donor and co-agent as scorch delay system over third monomer EPDM-ENB content
(Springer, 2021-04-27)
The third monomer is an important characteristic of EPDM rubber, as it directly influences the mechanical and thermal properties of the material. Peroxide vulcanization is often used as a curing system. Furthermore, it ...
Lipases as Efficient Catalysts in the Synthesis of Monomers and Polymers with Biomedical Applications
(Bentham Science Publishers, 2013-04)
Enzymatic polymerization shows to be an advantageous approach in polymer chemistry, particularly in the case of obtaining polymers required for biomedical applications, which are intented for human consumption. Enzymes ...
Synthesis and characterization of new liquid crystalline monomers for non-linear optics. X-ray study of re-entrand nematic behaviour with smectic-like fluctuations of C type
(Taylor & Francis Ltd., 1997)
The syntheses and structural properties of four liquid crystalline monomers are presented. They are prepared by two different reaction pathways. Transition temperatures and phase characterization were done by DSC, ...
Fast and selective synthesis of mono-substituted sucrose methacrylate ester monomer
(2022-01-01)
Sucrose methacrylate (SM) is a key monomer for synthesizing biocompatible polymers with a carbohydrate core. However, controlled SM synthesis is challenging due to the possible formation of regio-isomers. This study describes ...