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Triethylenediamine (TEDA) in dipropylene glycol and potassium-octoate in diethylene glycol show the highest effect/ deblocking efficiency within the series, while other options are still suitable, but showing a slightly lower contribution.
The challenge of raising the amide group content can be resolved through the use of a new monomer, diethylene tricarbamide (D), which has three amide functional groups--N[H.sub.2]CO-N-[(C[H.sub.2]C[H.sub.2]-NH-CO-N[H.sub.2]).sub.2]--as reported in US patent literature (Kim 2013).
MEGlobal is a fully integrated supplier of monoethylene glycol (MEG) and diethylene glycol (DEG), collectively known as ethylene glycol (EG).
class="MsoNormalBut verification showed that the containers had been imported and concealed as diethylene glycol monobutyl ether, primarily used as a solvent in coatings, inks, cleaners and specialty fluids, or to produce diethylene glycol butyl acetate.
According to the authority, the consignment had been concealed as diethylene glycol monobutyl ether and was initially marked for auctioning on August 9, 2016.
The company produces ethylene, polyethylene terephthalate, polypropylene, styrene monomer, paraxylene, heavy aromatics, and benzene; polyethylene for various applications, including flexible and food packaging, industrial packaging, agricultural films, HIC, and others and monoethylene and diethylene glycol that are used in polyester fiber for fabrics, water-based adhesive materials, shoe polish, and printer inks, as well as automotive anti-freeze and coolants.
MEGlobal manufactures, supplies and markets monoethylene glycol (MEG) and diethylene glycol (DEG), together known as ethylene glycol (EG), a key raw material used in a wide variety of products and applications.
The other reagents, Sn[(Oct).sub.2], tetrabutyl titanate (TBT), dimethyl sulfoxide-[d.sub.6] (DMSO-[d.sub.6]), monobutyltin oxide (MBTO), n-octane, methylbenzene, and diethylene glycol, purchasing from Aladdin Reagent Co., Ltd., were used without further purification.
The MEG unit of the plant can supply half a million tons of the item as well as 50,000 tons of diethylene glycol (DEG) and 3,400 tons of triethylene glycol (TEG) annually.
Fortunately, the moisture resistance property of superabsorbent polymer was obviously enhanced when the resin was treated by epoxy chloropropane and diethylene glycol.
Beware of your dog licking or drinking fluids that contain ethylene or diethylene glycol, they cause kidney failure.