In situ preparation of cross-linked polystyrene/poly(methyl methacrylate) blend foams with a bimodal cellular structure

2011 ◽  
Vol 23 (10) ◽  
pp. 1350-1356 ◽  
Author(s):  
Dominik Kohlhoff ◽  
Abacha Nabil ◽  
Masahiro Ohshima
Keyword(s):  
Methyl Methacrylate ◽  
Cellular Structure ◽  
Poly Methyl Methacrylate ◽  
In Situ Preparation

Rheology and morphology of linear polyurethane and poly(methyl methacrylate) blends formed in situ

2011 ◽  
Vol 53 (10) ◽  
pp. 955-962 ◽  
Author(s):  
V. F. Shumskii ◽  
L. F. Kosyanchuk ◽  
I. P. Getmanchuk ◽  
O. V. Babich ◽  
O. I. Antonenko
Keyword(s):  
Methyl Methacrylate ◽  
Poly Methyl Methacrylate

In-situ generation of Au nanoparticles in poly(methyl methacrylate) films via MeV proton irradiation

2021 ◽  
pp. 125205
Author(s):  
Oleksandr Romanenko ◽  
Petr Slepička ◽  
Ondřej Kvítek ◽  
Miroslav Šlouf ◽  
Pavel Němecek ◽  
...  
Keyword(s):  
Methyl Methacrylate ◽  
Au Nanoparticles ◽  
Proton Irradiation ◽  
Poly Methyl Methacrylate ◽  
In Situ Generation

Solvent Assisted Coaxial-Electrospun Poly Methyl Methacrylate Polymer and Study of Resultant Fibers

2020 ◽  
Vol 18 (12) ◽  
pp. 905-909
Author(s):  
Arjun Satheesh ◽  
A. A. Alagiriswamy ◽  
S. Devanand ◽  
S. Nithiyanantham
Keyword(s):  
Methyl Methacrylate ◽  
Sem Analysis ◽  
Fiber Formation ◽  
Dimethyl Formamide ◽  
Poly Methyl Methacrylate ◽  
The Core ◽  
Pure Solvent ◽  
Core Solution ◽  
Polymer Dispersions

Electrospinning of dispersions with higher viscosity and limited flow may be carried out, based on the solvent assisted coaxial technique, where the flow of the core dispersion is supported by a free flowing sheath solvent. In the present work, the sheath solvents used are chloroform, toluene and dimethyl formamide and we discuss the fiber formation of Poly Methyl Methacrylate (PMMA) (dispersion-25 wt%). PMMA dispersed in chloroform is taken as the core solution and the sheath is pure solvent. The In-Situ effect of different sheath solvents in fiber formation at two different tip to collector distances are studied. The fibers formed are subjected to SEM analysis and the characteristics are analysed. The fiber formation of high viscos polymer dispersions makes the same materials subjectable to electrospinning and further applications.

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