Results 1 to 10 of about 226,816 (229)
Organocatalyzed ring-opening copolymerization of α-bromo-γ-butyrolactone with ε-caprolactone for the synthesis of functional aliphatic polyesters – pre-polymers for graft copolymerization [PDF]
Designed Monomers and Polymers, 2018 Diphenyl phosphate (DPP) was exploited as an organocatalyst to synthesize copolymers by ring-opening polymerization with α-bromo-γ-butyrolactone (αBrγBL) and ε-caprolactone (εCL) as monomers and polyethylene glycol (PEG) as initiator.
Chen Gao +5 more
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Medžiagotyra, 2022 To explore suitable synthesis parameters of efficient graft copolymerization on wool, the disulfide bonds in wool chains were reduced to sulfhydryl groups by the treatment of thioglycolic acid to wool, and then wool-g-poly(glycidyl methacrylate) was ...
Xinhua LIU +3 more
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Engineering Proceedings, 2023 Graft copolymerization of acrylic acid onto starch can provide renewable alternatives for current applications of water-soluble performance polymers from fossil resources.
Inge Willem Noordergraaf +2 more
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Free-radical graft copolymerization acrylamide, 2-sodium 2-acrylamido-2-methylpropane sulfonic onto chitosan [PDF]
Известия Саратовского университета. Новая серия: Серия Химия. Биология. Экология, 2023 The method presents obtaining hydrosoluble graft copolymer of complicated structure based on сhitosan, acrylamide (AM), sodium 2-acrylamido-2-methylpropane sulfonic (АМPS-Na) in order to obtain fl ocсulant which is resistant to salt of transition metals ...
Obshitser, Аrtur S. +2 more
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Improved Maleic Anhydride Grafting to Linear Low Density Polyethylene by Microencapsulation Method
Indonesian Journal of Chemistry, 2020 A common graft copolymerization method usually results in a low degree of grafting due to its poor inter-component interactions. A monomer microencapsulation method should be useful to enhance the current graft copolymerization technique.
Iman Rahayu +2 more
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Química Nova, 2014 The mixture of synthetic and natural materials yields a material with improved physical-chemical properties. One way of obtaining this kind of material is through graft copolymerization.
Alfredo Carlos Martinez-Arellano +5 more
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Beni-Suef University Journal of Basic and Applied Sciences, 2014 The chemical graft copolymerization reaction of acrylonitrile (AN) and methyl methacrylate (MMA) binary mixture onto paper sheet was performed. The effect of initiator concentration, monomer concentration and temperature on the reaction rate was studied.
H.M. Abd El Salam +2 more
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Effect of Polyvinyl Pyrrolidone on Polyvinyl Chloride-Graft-Acrylamide Membranes [PDF]
Engineering and Technology Journal, 2020 Polyvinyl-chloride (PVC) was dehydrochlorinated by alkaline-solution (NaOH) in determining molarity (3.0 M) followed by grafting with acrylamide (AM) monomer onto dehydrochlorinated PVC (DHPVC) backbone by free-radical graft copolymerization to produce ...
Maha Al-Bahate +2 more
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International Journal of Polymer Science, 2020 In this study, we investigated the improvement of the thermal and mechanical properties of Vietnam deproteinized natural rubber (DPNR) via graft copolymerization of methyl methacrylate (MMA).
Thi Nhan Nguyen +8 more
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Dynamic Mechanical Properties of Vietnam Modified Natural Rubber via Grafting with Styrene
International Journal of Polymer Science, 2017 The dynamic mechanical behavior of modified deproteinized natural rubber (DPNR) prepared by graft copolymerization with various styrene contents was investigated at a wide range of temperatures.
T. A. Dung +7 more
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