Maleic anhydride based copolymer dispersions for surface modification of polar substrates

2012 ◽  
Vol 125 (3) ◽  
pp. 1745-1757 ◽  
Author(s):  
I. D. Gunbas ◽  
M. E. L. Wouters ◽  
M. M. R. M. Hendrix ◽  
R. A. T. M. van Benthem ◽  
C. E. Koning ◽  
...  
Keyword(s):  
Surface Modification ◽  
Maleic Anhydride

scholarly journals A study of the barrier properties of polyethylene coated with a nanocellulose/magnetite composite film

2016 ◽  
Vol 81 (5) ◽  
pp. 589-605 ◽  
Author(s):  
Nenad Djordjevic ◽  
Aleksandar Marinkovic ◽  
Jasmina Nikolic ◽  
Sasa Drmanic ◽  
Milica Rancic ◽  
...  
Keyword(s):  
Surface Modification ◽  
Maleic Anhydride ◽  
Hybrid Materials ◽  
Significant Contribution ◽  
Barrier Properties ◽  
Chemical Activity ◽  
Low Density Polyethylene ◽  
Low Density ◽  
Oxygen Barrier ◽  
Magnetite Layer

The morphological, thermal and barrier properties of low-density polyethylene/polycaprolactone-modified nanocellulose hybrid materials were investigated in this paper. Nanonocelulose/magnetite (NC-Fe3O4) nanocomposite and maleic acid functionalized NC/magnetite (NCMA-Fe3O4) nanocomposite were prepared and used as filler at various concentrations (5, 10 and 15 wt. %) in polycaprolactone (PCL) layer. PE was coated with PCL/NC/magnetite layer. The addition of the filler did not unfavorably affect the inherent properties of the polymer, especially its barrier properties. Oxygen permeation measurements show that the oxygen barrier properties of magnetite enriched PCL film were improved due to chemical activity of added material. The highest level of barrier capacity was observed for PE samples coated with PCL based composite with NCMA-Fe3O4 micro/-nanofiller, which implies the significant contribution of nanocellulose surface modification with maleic anhydride residue to improved barrier properties.

The Effect of Compatibilising Agent and Surface Modification on the Physical Properties of Short Pineapple Leaf Fibre (Palf) Reinforced High Impact Polystyrene (Hips) Composites

2009 ◽  
Vol 17 (6) ◽  
pp. 379-384 ◽  
Author(s):  
J.P. Siregar ◽  
S. M. Sapuan ◽  
M.Z.A. Rahman ◽  
H.M.D.K. Zaman
Keyword(s):  
Surface Modification ◽  
Maleic Anhydride ◽  
Physical Properties ◽  
Alkali Treatment ◽  
Fibre Surface ◽  
Natural Fibre ◽  
High Impact ◽  
High Impact Polystyrene ◽  
Poly Ethylene

The aim of this study was to investigate the effects of compatibilising agent and surface modification of short pineapple leaf fibre on physical properties of short pineapple leaf fibre reinforced high impact polystyrene (HIPS) composites. The purpose of using the compatibilising agents in this study was to modify the HIPS which include the polystyrene-block-poly(ethylene-ran-butylene)-block-poly(styrene-graft-maleic anhydride) and poly(styrene-co-maleic anhydride). Meanwhile, the alkali treatment was also used to modify the natural fibre surface of short PALF. The results have shown that adding compatibilising agent has improved the physical properties of the composites more effectively than by only using alkali treatment to modify the natural fibre surface.

scholarly journals Surface Modification of Waste Tire by Grafting with Styrene and Maleic Anhydride

2012 ◽  
Vol 02 (02) ◽  
pp. 70-76 ◽  
Author(s):  
Yassin A. Aggour ◽  
Ayed S. Al-Shihri ◽  
Mohamed R. Bazzt
Keyword(s):  
Surface Modification ◽  
Maleic Anhydride ◽  
Waste Tire
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