Wetting agents, surfactants

The method developed for sodium fluoroacetate is based on collection of the sample with cellulose ester filters especially low in extractables (Toyo-cel cellulosic ester membrane filters from Nuclepore were used). The samples were extracted with water and analyzed by ion chromatography. Other MCE filters contained high levels of extractables Cfrom wetting agents, surfactants) that... 

As supplied, PTFF dispersions contain nonionic wetting agent (surfactant), which provides them with good wetting properties and a minimum tendency to foam. Generally, nonionic surfactants are preferred because they are less likely to induce... 

AlfrriCK. [Vista] Fatty alcohols emulsifier, wetting agent, surfactant intermediate lubri t fOT metal loUii oils emollient for cosmetics defbamer. 

Valdet [Air Prods./Valchem] Wetting agent surfactant emulsifier, stabilizer. 

Mazawet . (PPG/Specialty Chem.] Anionic and nonionic surfactants wetting agent, surfactant, antifog for textile processing, emulsion polymerizatitm, detergents, metalworking fluids, paints, ird polishes, floor waxes, haM surface cleaning. 

Wetting agents (surfactants) The role of these additives is to lower the surface tension and thus to facilitate the release of hydrogen bubbles adhering to the electrode surface, which would otherwise lead to pores in the deposit. Hydrocarbons with chain lengths between 8 and 18 carbon atoms and a sulfate or sulfonate group are used. 

Metal plus adsorbed chemical films (wetting agents, surfactants)... 

Uses Emulsifier, solubilizer, wetting agent, surfactant, dispersant, foam booster/stabilizer, surf. tens, depressant in PVAc acrylic emulsions, paints, textile emulsions pad-bath additive in food-pkg. adhesives Reguiatory FDA 21CFR 175.105 Trade Names Monawet1240... 

Uses Emollient in cosmetics fragrance solubilizer, wetting agent, surfactant for household and industrial cleaners Features Low/nonfoaming Trade Name Synonyms Sandoxylate SX-602 f [Cl ari ant http //www. clariant. com, http //www. ciariant-northamerica. com] PPG-2-isodeceth-4... 

Uses Detergent base for mfg. of detergents, cleaners, shampoos wetting agent surfactant in cosmetics, textile processing Trade Name Synonyms Hostapur SAS 30 [Clariant/Functional Chems.] Hostapur SAS 60 [Clariant/Functional Chems.] Hostapur SAS 93 [Clariant/Functional Chems.] Hostapur SAS 93 G [Clariant/Functional Chems.]... 

Uses Wetting agent, surfactant, solubilizer for cosmetics, industrial applies. defoamer in food-contact paper coatings... 

Wetting agents (surfactants) Reduce surface tension... 

As mentioned earlier, mono and dialkyl esters are commercially important in a number of applications.The single largest commercial use of MA is for the manufacture of unsaturated polyesters. The latter are used in automobile and marine applications.Besides, they have been extensively employed as intermediates for wetting agents, surfactants, dye leveling agents, and cosmetic ingredients (see Sec. 3.2.6). Dialkyl esters have been widely used as monomers and as plasticizers " " (see chapters 8-10). Dialkyl maleates have often been used as reactants or monomers in place of MA since the esters are liquids and hence easier to handle. Esters of MA are also employed as intermediates for insecticides and as insecticides themselves. 

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