Sol–gel behavior and image formation in poly(glycidyl methacrylate) and its copolymers with ethyl acrylate

1978 ◽  
Vol 15 (3) ◽  
pp. 944-947 ◽  
Author(s):  
E. D. Feit ◽  
M. E. Wurtz ◽  
G. W. Kammlott
Keyword(s):  
Glycidyl Methacrylate ◽  
Sol Gel ◽  
Image Formation ◽  
Ethyl Acrylate

scholarly journals Design, Preparation, and Evaluation of a Novel Elastomer with Bio-Based Diethyl Itaconate Aiming at High-Temperature Oil Resistance

Polymers ◽  
2019 ◽  
Vol 11 (11) ◽  
pp. 1897
Author(s):  
Hui Yang ◽  
Haijun Ji ◽  
Xinxin Zhou ◽  
Weiwei Lei ◽  
Liqun Zhang ◽  
...  
Keyword(s):  
High Temperature ◽  
Butyl Acrylate ◽  
Glycidyl Methacrylate ◽  
Average Molecular Weight ◽  
Ethyl Acrylate ◽  
Number Average Molecular Weight ◽  
Elongation At Break ◽  
Oil Resistance ◽  
Monomer Ratio ◽  
Preparation And Evaluation

A novel elastomer poly(diethyl itaconate-co-butyl acrylate-co-ethyl acrylate-co-glycidyl methacrylate) (PDEBEG) was designed and synthesized by redox emulsion polymerization based on bio-based diethyl itaconate, butyl acrylate, ethyl acrylate, and glycidyl methacrylate. The PDEBEG has a number average molecular weight of more than 200,000 and the yield is up to 96%. It is easy to control the glass transition temperature of the PDEBEG, which is ranged from −25.2 to −0.8 °C, by adjusting the monomer ratio. We prepared PDEBEG/CB composites by mixing PDEBEG with carbon black N330 and studied the oil resistance of the composites. The results show that the tensile strength and the elongation at break of the composites with 10 wt% diethyl itaconate can reach up to 14.5 MPa and 305%, respectively. The mechanical properties and high-temperature oil resistance of the composites are superior to that of the commercially available acrylate rubber AR72LS.

Nanocomposites Based on Acrylic Copolymer, Iron Lignosulfonate and ZnO Nanoparticles Used as Wood Preservatives

2009 ◽  
Vol 151 ◽  
pp. 139-144 ◽  
Author(s):  
Lucia Dumitrescu ◽  
Dana Perniu ◽  
Ileana Manciulea
Keyword(s):  
Zno Nanoparticles ◽  
Sol Gel ◽  
Ethyl Acrylate ◽  
Wood Preservation ◽  
Acrylic Copolymer ◽  
Water Emulsion ◽  
Afm Analysis ◽  
Acrylic Copolymers ◽  
Inorganic Nanomaterials

The paper presents research concerning the synthesis and characterization of some new nanocomposite used as wood coating nanomaterials, consisting of a hybrid of organic (functionalized acrylic copolymers with iron lignosulfonate) and inorganic nanomaterials (ZnO nanoparticles obtained by sol-gel process). The presence of acrylic copolymers in water emulsion (based on monomers ethyl acrylate, butyl acrylate, acrylonitrile and the lignin derivative iron lignosulfonate) and ZnO nanoparticles enables the formation of a crosslinked nanometric network of inorganic and organic domains, emphasized by AFM analysis. The interphase characterization of the nanostructured materials synthesized was performed using FT-IR analysis. Considering the biocide activity for the acrylic copolymers, the lignin derivative iron lignosulfonate and ZnO nanoparticles, the obtained nanocomposites were biologically investigated and proposed as wood preservation agents.

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