The critical radius of the bubble in
polyethylene oxide solutions was calculated both from Eq 38 (linearized solution) and from Eq 20 (numerical solution).
The electrical as well as mechanical properties of PANI with
polyethylene oxide composites both at empirical as well as at fundamental level showed that composite has more tensile strength and resistance than PANI alone [24].
developed a biodegradable injection moldable material consisting of(a) 50-85 wt% starch; (b) 4-13 wt% water-soluble polyvinylacetate, polyvinyl alcohol, or ethylene/ vinyl alcohol copolymers; (c) 10-35 wt% polyol plasticizer; (d) 0.5-10 wt%
polyethylene oxide or polyethylene glycol; (e) 0-1.5 wt% [C.sub.12.22] fatty acid or salt; and (f) 0.25-3 wt% of a food-grade emulsifier.
Products will include high performance cellulosics (methylcellulose, hydroxypropyl methylcellulose, hydroxyethyl methylcellulose, carboxymethyl cellulose, ethylcellulose, hydroxyethyl cellulose, and nitrocellulose) as well as companion chemistries (
polyethylene oxide, redispersible latex powders, and cationic polymers).
Instead of dissolving a small amount of salt in polymers, they dissolved small amounts of the polymers polypropylene oxide and
polyethylene oxide into a cocktail of lithium salts.
Durrani, Effect of moleculai mass of
polyethylene oxide over its aggregation behavior.
The water-swellable fillers can be bentonite, lignite, alumina trihydrate, barytes, calcium carbonate, chlorite, clays, pyrophyllite, talc, polyacrylic acid, polyacrylamide, sodium polyacrylate, cellulose esters, ethylene vinyl chloride, acrylic resins, alkyd resins,
polyethylene oxide, collagens, gelatins, or ethylene acrylic acid copolymers.
du Pont de Nemours and Company has been granted a patent for an aqueous base lacquer composition comprising at least one polymer selected from the group consisting of linear
polyethylene oxide homopolymers, branched
polyethylene oxide homopolymers, linear polypropylene oxide homopolymers, branched polypropylene oxide homopolymers, linear polyethylene/polypropylene oxide copolymers with randomly distributed ethylene oxide and propylene oxide units, branched polyethylene/polypropylene oxide copolymers with randomly distributed ethylene oxide and propylene oxide units.
The structure of non-ionic dispersants is somewhat similar to the ionic dispersant as far as the hydrophobic part is concerned, while the hydrophilic part is generally made of
polyethylene oxide chains.
Candidate polymers include polyimide, nylon, polyaramide, polybenzimidazole, polyetherimide, polyacrylonitrile, polyethylene terephthalate, polypropylene, polyaniline,
polyethylene oxide, polyethylene naphthalate, polybutylene terephthalate, styrene butadiene rubber, polystyrene, polyvinyl chloride, polyvinyl alcohol, polyvinylidene fluoride, and polyvinyl butylene.
Summary:
Polyethylene oxide (PEO) and Nanoclay/Polyethylene oxide nanocomposite films were prepared by solution casting technique.
