Reactive Surfactants in Heterophase Polymerization. 10. Characterization of the Surface Activity of New Polymerizable Surfactants Derived from Maleic Anhydride

Langmuir ◽  
1997 ◽  
Vol 13 (2) ◽  
pp. 176-181 ◽  
Author(s):  
S. Âbele ◽  
M. Sjöberg ◽  
T. Hamaide ◽  
A. Zicmanis ◽  
A. Guyot
Keyword(s):  
Maleic Anhydride ◽  
Surface Activity ◽  
Heterophase Polymerization ◽  
Reactive Surfactants ◽  
Polymerizable Surfactants

Characterization of acylated pepsin-solubilized collagen with better surface activity

2013 ◽  
Vol 57 ◽  
pp. 92-98 ◽  
Author(s):  
Conghu Li ◽  
Huilin Tian ◽  
Lian Duan ◽  
Zhenhua Tian ◽  
Guoying Li
Keyword(s):  
Surface Activity

scholarly journals Preparation and Characterization of Some Hyperbranched Polyesteramides/Montmorillonite Nanocomposites

2013 ◽  
Vol 2013 ◽  
pp. 1-8 ◽  
Author(s):  
Amal Amin ◽  
Moshera Samy
Keyword(s):  
Maleic Anhydride ◽  
Phthalic Anhydride ◽  
Succinic Anhydride ◽  
Thermal Analyses ◽  
Hyperbranched Polymers ◽  
H Nmr ◽  
Tga And Dsc ◽  
Montmorillonite Nanocomposites

Different polyesteramides hyperbranched polymers (HPEA1-6)/montomorillonite clay (MMT) nanocomposites were prepared with three different loading contents of clay (4, 10, and 15 wt%). The obtained nanocomposites were characterized via XRD, thermal analyses, and TEM. Generally, intercalation behavior was observed. The hyperbranched polyesteramides (HPEA1-6) were originally prepared by the bulky reaction between maleic anhydride (MAn), succinic anhydride (ScAn), and phthalic anhydride (PhAn) with either diethanolamine (DEA) or diisopropanolamine (DiPA). The resulting hyperbranched polyesteramides (HPEA1-6) were characterized by GPC, IR,1H-NMR, TGA, and DSC.

scholarly journals Synthesis and Characterization of 2-(2-hydroxy-phenyl)-3-(-R- benzothiazol-2-yl)

2005 ◽  
Vol 2 (1) ◽  
pp. 93-103
Author(s):  
Baghdad Science Journal
Keyword(s):  
Maleic Anhydride ◽  
Schiff Bases ◽  
Synthesis And Characterization

were prepared by condensation of 6-R-2amino bcnzothiazol with Salicyldehyde.These Schiff bases were found to reach with maleic anhydride and citraconic to give

Thermal and mechanical characterization of composite produced from recycled PE and flue gas desulfurization gypsum

2019 ◽  
Vol 53 (23) ◽  
pp. 3325-3333 ◽  
Author(s):  
Ibrahim Bilici ◽  
Celal U Deniz ◽  
Beytullah Oz
Keyword(s):  
Maleic Anhydride ◽  
Flue Gas ◽  
Mechanical Characterization ◽  
Flue Gas Desulfurization ◽  
Melt Flow Rate ◽  
Recycled Polyethylene ◽  
Prepared Composite ◽  
Surface Morphologies ◽  
Microscopy Images

Varying ratios of industrial byproduct of flue gas desulfurization gypsum and recycled polyethylene were used to prepare composite matrices in order to develop an eco-friendly material. Small ratios of maleic anhydride grafted polyethylene were used as a compatibilizer. Surface morphologies and microstructures were examined by scanning electron microscopy images. Thermal behavior of the prepared composite materials was then investigated through thermogravimetry techniques. Hardness and tensile strength of the composite were evaluated through variations made to the contribution of individual components. The resulting composites exhibit increasing melt flow rate values, while hardness decreases with increasing maleic anhydride grafted polyethylene ratios. Amount of torque required to blend mixture also increases with maleic anhydride grafted polyethylene content.

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