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Cover Image, Volume 136, Issue 25
Publication year - 2019
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Reports
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/app.47815
Subject(s) - polyurethane , cover (algebra) , volume (thermodynamics) , polymer science , materials science , solvent , polymer , composite material , computer science , physics , chemistry , mechanical engineering , engineering , organic chemistry , quantum mechanics
This cover by Dongcheng Sun and colleagues is of polyurethane dispersions TEM micrographs taken at different magnifications and different areas. Polyurethane ionomers were synthesized by reactive extrusion in a twin‐screw extruder and then dissolved in solvent, added water to disperse and distilled off the solvent to obtain the polyurethane dispersions which have high solid‐content and excellent adhesive properties. This showed the particles shape, sizes and size distributions of the polyurethane dispersions. DOI: 10.1002/app.47719