Liquid glycol-based

In contrast to aqueous and apolar solvents, weakly aligning media for polar organic solvents, especially DMSO, are sparse. Very few liquid crystalline phases are known, one of them being PBLG with DMF as the polar solvent9511 112 or polyfethylene glycol) based phases with DMSO/water mixtures.93113 Most... 

In fat-free recipes where this method cannot be practiced, it is possible to add and mix vanillin powder with eggs. An alternative to vanillin powder for highly mechanized processes is to use a vanillin solution or liquid flavor the solvent used is either ethanol- or monopropylene glycol-based. 

This ester-type anesthetic also contains benzocaine and is prepared in a polyethylene glycol base with flavoring agents added. It is available as a liquid, gel, or spray. The propellant for the spray is A 70. 

P liquid nonbonded Base-modified poly(ethylene glycol) 200 Amines and other volatile basic compounds... 

Abstract The chemical nature and technology of the main synthetic lubricant base fluids is described, covering polyalphaolefins, alkylated aromatics, gas-to-liquid (GTL) base fluids, polybutenes, aliphatic diesters, polyolesters, polyalkylene glycols or PAGs and phosphate esters. Other synthetic lubricant base oils such as the silicones, borate esters, perfluoroethers and polyphenylene ethers are considered to have restricted applications due to either high cost or performance limitations and are not considered here. Each of the main synthetic base fluids is described for their chemical and physical properties, manufacture and production, their chemistry, key properties, applications and their implications when used in the environment. 

Canada RSDL 0 Reactive liquid Polyethylene glycol base, potassium butadiene monoximate... 

A modified liquid phase, based on OV-225 and high molecular weight polyethylene glycol, and exhibiting a low level of bleeding from columns, has been used in the g.l.c. separation of methylated alditol acetates. 

Reference Spectra 39 1 show the IR and Raman spectra of poly-1,4-butylene terephthalate (PBT), a polyester elastomer and a liquid crystal-type polyester, respectively. The butylenes glycol-based compound features a longer methylene sequence than the PET as seen in the -O —CH2CH2CH2CH2—O— moiety. The elastomeric material is a block copolymer of PBT and poly(tetrabutyl glycol terephthalate) structure indicated below. 

The liquid reagent, a polyethylene glycol-based mixture, is heated and applied to the surface (particularly floors) using a sprayer or brush. The reagent is then allowed to remain in place. (Second and third applications are common.) When it penetrates up to 2 inches, the liquid contacts the PCB and reacts to form non-PCB byproducts. The technique is currently being tested in the United States and should soon be available for certain specific applications. 

Ahmad F, Jamil M, Woo LJ, Jeon YJ (2012a) The investigation of molecular affinity involved in poly(ethylene glycol)-based polymer-dispersed liquid crystal display. Colloid Polym Sci 290 599-606... 

Many similar hydrocarbon duids such as kerosene and other paraffinic and naphthenic mineral oils and vegetable oils such as linseed oil [8001-26-17, com oil, soybean oil [8001-22-7] peanut oil, tall oil [8000-26-4] and castor oil are used as defoamers. Liquid fatty alcohols, acids and esters from other sources and poly(alkylene oxide) derivatives of oils such as ethoxylated rosin oil [68140-17-0] are also used. Organic phosphates (6), such as tributyl phosphate, are valuable defoamers and have particular utiHty in latex paint appHcations. Another important class of hydrocarbon-based defoamer is the acetylenic glycols (7), such as 2,4,7,9-tetramethyl-5-decyne-4,7-diol which are widely used in water-based coatings, agricultural chemicals, and other areas where excellent wetting is needed. 

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