As used herein in the specification and claims, including as used in the examples and unless otherwise expressly specified, all numbers may be read as if prefaced by the word “about”, even if the term does not expressly appear. Also, any numerical range recited herein is intended to inclu...
Compos. B Eng. 50, 273-278 (2013)Miscibility studies of some semi-interpenetrating polymer networks based on an aromatic polyurethane and epoxy resin[J] . Cristian-Dragos Varganici,Liliana Rosu,Dan Rosu,Bogdan C. Simionescu.Composites Part B . 2013...
The results obtained from the various extractions showed that in all the 3 cartridges, part of the first 1.3 mL DCM fraction remained trapped into the resin. However, almost half remained in the Bond Elut ENV cartridge, and some water was also retained. These cartridges were also found to ...