Preparation and characterization of castor oil-based waterborne polyurethane crosslinked with 2-amino-2-(hydroxymethyl)-1,3-propanediol
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Applied Polymer Science"
DOI: 10.1002/app.45532
Abstract: Crosslinked castor oil (CO)-based waterborne polyurethane was synthesized from CO, polycarbonate diol, isophorone diisocyanate, 2,2-dimethylol propionic acid, and 2-amino-2-(hydroxymethyl)-1,3-propanediol (THAM) using pre-polymer process. Fourier transform infrared spectroscopy, X-ray diffraction, and transmission electron microscopy were utilized… read more here.
Keywords: oil based; amino hydroxymethyl; castor oil; hydroxymethyl propanediol ... See more keywords
Preparation and performance of lignin-based waterborne polyurethane emulsion
Sign Up to like & getrecommendations! Published in 2021 at "Industrial Crops and Products"
DOI: 10.1016/j.indcrop.2021.113739
Abstract: Abstract The unmodified industrial Alkali Lignin (AL) was used as a hydrophilic chain extender to prepare a series of Lignin-based Waterborne Polyurethane (LWPU) emulsions with different lignin contents by step-growth addition polymerization with polypropylene glycol… read more here.
Keywords: lignin; lignin based; based waterborne; film ... See more keywords
Comfortable skin sunscreens based on waterborne cross-linkable polydimethylsiloxane coatings
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Chemistry C"
DOI: 10.1039/d0tc04097e
Abstract: New PDMS-based sunscreens can be cross-linked to form elastic UV-shielding films, exhibiting an excellent UV-shielding capability, a mechanical performance analogous to human skin, high transparency, excellent breathability and a non-greasy surface. read more here.
Keywords: sunscreens based; skin; cross; comfortable skin ... See more keywords