丙三醇
2.a trivalent radical derived from glycerol by removing the three hydroxyl radicals.
4.A widely used durable synthetic resin derived from glycerol and phthalic anhydride.
5.The phase equilibrium data for CO_2-C_2H_5OH-H_2O-entrainer (ethylene glycol and glycerol) systems at 313. 2K and 10. 1MPa were measured.
6.Besides, the uniformity of the nanofibers could be increased by the addition of glycerin, but the coagulation effect of the nanofibers was decreased.
7.Under the UV radiation, Hg2+ in aqueous solution can be converted into Hg0 cold vapor by using an organic reactant of low molecular weight alcohols, aldehydes or carboxylic acids, namely, methanol, formaldehyde, acetaldehyde, glycol, 1,2-propanediol, glycerol, acetic acid, oxalic acid or malonic acid.
8.The best condition for PEA synthesis from glycerine and epichlorohydrin (ECH) was introduced, that is, the ratio of ECH to glycerine and alkali to ECH is 1.0∶1.0 and 1.2∶1.0, respectively, the solvent is propanone and the catalyst is aluminum chloride.
9.662 C : 2.2.4.5.4.3 1 epoxy resin manufacturing processes (the scope of the provisions relating to special national, the approval to operate).
10.An ambient temperature crosslinkable aqueous polyurethane dispersion has been developed through alcoholysis of drying oils with glycerol, forming a intermediate alcoholysate, which is then reacted with multifunctional monomer DMPA, compound polyols, and mixture of TDI/HDI through step addition polymerization.
