Results 21 to 30 of about 6,410 (255)

Free-radical graft copolymerization acrylamide, 2-sodium 2-acrylamido-2-methylpropane sulfonic onto chitosan [PDF]

open access: yesИзвестия 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
doaj   +1 more source

In vitro mineralisation of grafted ePTFE membranes carrying carboxylate groups

open access: yesBioactive Materials, 2017
In vitro mineralisation in simulated body fluid (SBF) of synthetic polymers continues to be an important area of research as the outcomes cannot be predicted. This study evaluates a series of ePTFE membranes grafted with carboxylate-containing copolymers,
Norsyahidah Mohd Hidzir   +3 more
doaj   +1 more source

Effect of the structure of ethylene-propylene-diene-graft-polystyrene graft copolymers on morphology and mechanical properties of SAN/EPDM blends

open access: yeseXPRESS Polymer Letters, 2007
Ethylene-propylene-diene-graft-polystyrene (EPDM-g-PS) copolymers were synthesized to obtain different structures of graft copolymers with different graft lengths and graft densities. The structure of synthesized EPDM-g-PS copolymers was characterized by
doaj   +1 more source

Fortschritte bei der Synthese von Kunststoffen

open access: yesCHIMIA, 1974
One of the main tasks of industrial polymer research is to verify physical models via directed synthesis using common monomers. Recent advances in this direction are described in the area of copolymerization (alternating copolymers, random copolymers ...
H. Cherdon
doaj   +1 more source

Synthesis, Characterization and Evaluation of the Transformations in Hibiscus sabdariffa-graft-poly(butyl acrylate)

open access: yesE-Journal of Chemistry, 2008
Different reaction parameters for the graft copolymerization of butyl acrylate onto Hibiscus sabdariffa fiber were optimized. Graft copolymers thus obtained were subjected to characterization using XRD, TGA, DTA, SEM and FTIR techniques and were ...
B. S. Kaith, Aashish Chauhan
doaj   +1 more source

Homogeneous Modification of Sugarcane Bagasse by Graft Copolymerization in Ionic Liquid for Oil Absorption Application

open access: yesInternational Journal of Polymer Science, 2016
Sugarcane bagasse, lignocellulosic residue from the sugar industry, is an abundant and renewable bioresource on the earth. The application of ionic liquids in sugarcane bagasse biorefinery is gaining increasing interest.
Ming-Jie Chen   +3 more
doaj   +1 more source

Gelation upon the Mixing of Amphiphilic Graft and Triblock Copolymers Containing Enantiomeric Polylactide Segments through Stereocomplex Formation

open access: yesGels
Biodegradable injectable polymer (IP) systems that form hydrogels in situ when injected into the body have considerable potential as medical materials.
Yuichi Ohya   +3 more
doaj   +1 more source

Synthesis of graft copolymers onto starch and its semiconducting properties

open access: yesResults in Physics, 2016
Literature review has revealed that, although there are studies about grafting on natural polymers, especially on starch, few of them are about electrical properties of graft polymers.
Nevin Çankaya
doaj   +1 more source

Injectable hydrogels of newly designed brush biopolymers as sustained drug-delivery vehicle for melanoma treatment

open access: yesSignal Transduction and Targeted Therapy, 2021
Novel biocompatible and brush copolymers have been developed for cancer treatment using its controlled drug-release potential. Polyurethane graft on linear dextrin has been synthesized to control the hydrophilic–hydrophobic balance for regulated drug ...
Aparna Shukla   +2 more
doaj   +1 more source

graft copolymer [PDF]

open access: yes, 2014
Citation: 'graft copolymer' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.G02675 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

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