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Morphology profiles obtained by reaction-induced phase separation in epoxy/polysulfone/poly(ether imide) systems
(Wiley, 2005-02-15)
The reaction-induced phase separation in epoxy/aromatic diamine formulations simultaneously modified with two immiscible thermoplastics (TPs), poly(ether imide) (PEI) and polysulfone (PSF), has been studied. The epoxy ...
Reaction-Induced Phase Separation in Epoxy/PSF/PEI Systems: 1. Phase Diagrams
(John Wiley & Sons Inc, 2004-11)
Epoxy-aromatic diamine formulations are simultaneously modified with two immiscible thermoplastics (TPs), poly(ether imide) (PEI) and polysulfone (PSF), The epoxy monomer is based on diglycidyl ether of bisphenol A and the ...
Reaction-induced phase separation in an epoxy/low molecular weight solvent system
(Springer, 2003-07)
Blends based on a stoichiometric mixture of diglycidyl ether of bisphenol A (DGEBA) and 2,2′-bis(4-amino-cyclohexyl)methane (ACHM) and cyclohexane as low molecular weight solvent were studied. The polymerization kinetics ...
Influence of the Addition of Polystyrene-blockpoly(methyl methacrylate) Copolymer (PS-b-PMMA) on the Morphologies Generated by Reaction-Induced Phase Separation in PS/PMMA/Epoxy Blends
(Wiley VCH Verlag, 2002-04-11)
Homogeneous solutions of polystyrene (PS) and poly(methyl methacrylate) (PMMA) in diglycidylether of bisphenol A, containing about 8 wt.‐% total thermoplastic, and with or without 0.5 wt.‐% of a PS‐b‐PMMA block copolymer, ...
Free-radical polymerization induced macrophase separation in poly(methyl methacrylate)/dimethacrylate blends: experiment and modeling
(Pergamon-elsevier Science Ltd, 2013-09-13)
This work presents the analysis of a polymerization-induced macrophase separation taking place during free-radical copolymerization of styrene and dimethacrylate in the presence of poly(methyl methacrylate) (PMMA) as a ...
Thermodynamic analysis of the reaction-induced phase separation in model systems based on blends of a rubber in diepoxide/monoamine precursors
(Wiley, 2003-08)
The reaction-induced phase separation in blends based on a carboxyl-terminated poly(butadiene-co-acrylonitrile) rubber (CTBN), dissolved in diglycidyl ether of bisphenol A (DGEBA) - benzylamine (BA) monomers, was studied. ...
A Model System for the Thermodynamic Analysis of Reaction‐Induced Phase Separation: Solutions of Polystyrene in Bifunctional Epoxy/Amine Monomers
(Wiley VCH Verlag, 2004-03)
A model system, consisting of a linear polymer dissolved in a bifunctional monomer/co‐monomer solvent, was selected to test the applicability of the Flory‐Huggins (FH) theory in the absence of the usual assumptions present ...
Thermodynamic analysis of the reaction-induced phase separation of solutions of random copolymers of methyl methacrylate and N, N-dimethylacrylamide in the precursors of a polythiourethane network
(John Wiley & Sons Inc, 2006-10)
Poly(methyl methacrylate) and random copolymers of methyl methacrylate (MMA) and N,N-dimethylacrylamide (DMA) containing 7.5, 15, or 20 wt % DMA were dissolved in a stoichiometric mixture of m-xylylene diisocyanate and ...
Thermodynamic analysis of a polymerization-induced phase separation in nanoparticle-monomer-polymer blends
(American Chemical Society, 2007-10-04)
We perform a thermodynamic analysis of the polymerization-induced phase separation in nanoparticle-monomer-polymer blends using a simple model recently proposed by Ginzburg (Macromolecules 2005, 38, 2362). The model was ...
Reaction-Induced Phase Separation: A Strategy to Synthesize Azobenzene-Modified All-Optical PDLC Devices
(Wiley VCH Verlag, 2018-05-15)
This work presents the synthesis of all-optical polymer dispersed liquid crystals (PDLC) devices, in which the reversible trans–cis photoisomerization of azobenzene groups is used to induce the transition in the liquid ...