Results 11 to 20 of about 36,587 (184)

Pengaruh Konsentrasi Inisiator Dan Komposisi Styrene Dan Maleic Anhydride Terhadap Berat Molekul Pada Sintesis Kopolimer Poly (Styrene-Maleic Anhydride) [PDF]

open access: yesJurnal Kimia dan Kemasan, 2014
Pada pencampuran antara dua jenis polimer dibutuhkan kompatibilitas yang cukup baik supaya diperoleh hasil yang bagus. Fungsi polimer adalah salah satu cara untuk meningkatkan kompatibilitas dengan memberikan gugus fungsi pada suatu polimer.
Bambang Afrinaldi, Jayatin Jayatin
doaj   +3 more sources

Impact behaviour of nylon-rubber blends: 4. Effect of the coupling agent, maleic anhydride [PDF]

open access: yes, 1989
Blends of 90 wt% nylon-6 and 10 wt% EPDM (ethylene propylene diene monomer) rubber were prepared. The rubber was grafted with various amounts of maleic anhydride (MA) with the aid of a peroxide.
Borggreve, R.J.M., Gaymans, R.J.
core   +7 more sources

Effect of maleic anhydride–aniline derivative buffer layer on the properties of flexible substrate heterostructures: Indium tin oxide/nucleic acid base/metal [PDF]

open access: yes, 2011
This paper presents some investigations on the properties of guanine (G) and cytosine (C) based heterostructures deposited on flexible substrates. The effects of two types of maleic anhydride–aniline derivatives (maleic anhydride-cyano aniline or maleic ...
A. Albu   +7 more
core   +4 more sources

Effect of fibre treatments on interfacial shear strength of hemp fibre reinforced polylactide and unsaturated polyester composites [PDF]

open access: yes, 2011
Surface treatment of hemp fibres was investigated as a means of improving interfacial shear strength (IFSS) of hemp fibre reinforced polylactide (PLA) and unsaturated polyester (UPE) composites. Fibres were treated with sodium hydroxide, acetic anhydride,
Fernyhough, Alan   +2 more
core   +2 more sources

Study of maleic anhydride based water treatment agents [PDF]

open access: yesE3S Web of Conferences, 2023
The research results of maleic anhydride water treatment agents in the past years were summarized and analyzed, which provided reference for further research and preparation of environmental protection water treatment agents.
Liu Zhan   +5 more
doaj   +1 more source

Synthesis, Characterization of Chitosan para- hydroxyl Benzaldehyde Schiff Base Linked Maleic Anhydride and the Evaluation of Its Antimicrobial Activities

open access: yesمجلة بغداد للعلوم, 2022
Current research included preparation, characterization of some new chitosan- hydroxy benzaldehyde-Schiff bases with maleic anhydride. The present study aimed to the synthesis and characterization of novel chitosan Schiff base compounds using para ...
Sanaa A. AL sahib, Sana Hitur awad
doaj   +1 more source

Clinical Prevalence, Antibiogram Profiling and Gompertz Growth Kinetics of Resistant Staphylococcus epidermidis Treated with Nanoparticles of Rosin Extracted from Pinus roxburghii

open access: yesAntibiotics, 2022
The rise of methicillin-resistant Staphylococcus epidermidis (MRSE) makes it difficult to treat infections that increase morbidity and mortality rates in various parts of the world.
Zahid Majeed   +10 more
doaj   +1 more source

Safe design and operation of fluidized-bed reactors: Choice between reactor models [PDF]

open access: yes, 1990
For three different catalytic fluidized bed reactor models, two models presented by Werther and a model presented by van Deemter, the region of safe and unique operation for a chosen reaction system was investigated. Three reaction systems were used: the
Westerink, E.J., Westerterp, K.R.
core   +2 more sources

Functionalization of Chitosan with Maleic Anhydride for Proton Exchange Membrane

open access: yesIndonesian Journal of Chemistry, 2018
Chitosan was modified by maleic anhydride, and it was then functionalized using heterogeneous and blending method to obtain the membrane. The results of the reaction between chitosan with maleic anhydride were signed by the new peak appears around 1475 ...
Muhammad Ridwan Septiawan   +4 more
doaj   +1 more source

Poly(styrene-co-maleic anhydride) modified with nickel sulfate and its application in the synthesis of 2-amino-4H-chromenes [PDF]

open access: yesشیمی کاربردی روز, 2022
In this project, crosslinked Styrene-Co-Maleic anhydride Polymer Catalyst modified with NiSO4 hexahydrate, as an efficient heterogeneous polymer-based nanocatalyst was synthesized in three steps. First, Styrene-Co-Maleic anhydride polymer was synthesized
Shefa Mirani Nezhad   +2 more
doaj   +1 more source

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