Ethoxylated quaternary

C Q—C g-ethoxylated quaternaries surfactants for coating polystyrene beads in the manufacture of lightweight concrete 17... 

Mixtures of more complex nitrogen-containing compounds such as amine oxides and ethoxylated quaternary amines are also amenable to the type of Investigation described above ( ). The CAD spectra of these substances are dominated by a few informative ions which result from specific fragmentations characteristic of the class of compounds. The Crfi2n+2 1099 series also occurs but at a less abundant level for the ethoxylated compounds, and the series is of low abundance for the amine oxides. 

Ethoqiiad . [Akzo Akzo Chem. BV] Ethoxylated quaternary ammonium chlmides antistat, emulsifier, dyeing assistant, leveling agent, antifoam for textiles, electr(g>lating. 

PEG 200 ditallate. See PEG-4 ditallate PEG 300 ditallate. See PEG-6 ditallate PEG 400 ditallate. See PEG-8 ditallate PEG 600 ditallate. See PEG-12 ditallate PEG-5 ditridecylmonium chloride Synonyms POE (5) ditridecylmonium chloride Classification Ethoxylated quaternary ammonium compd. 

The softener actives based on diethylene triamine (DETA) that are of commercial significance today are diamidoamine ethoxylate quaternary ammonium methyl sulfate (DAAEQAMS) and imidazolinium quaternary ammonium methyl sulfate (IQAMS) (see Structures 2 and 3, respectively, in Figure 14.11. These compounds account for only about 10%, or 26 000 metric tons, of the quaternaries sold for use in fabric softeners. Such compounds were developed as an alternative to DHTDMAC and were found to provide better static control and similar softening performance on a cost/performance basis. 

Ethoxylated quaternary ammonium compounds have been also shown to aid in the removal of particulate/clay... 

Quaternary ammonium compounds play a vital role in the formulation of hair and skin care products, and for use in the personal care industry can be divided into three categories, i.e. (i) alkyl quaternary ammonium compounds (including mono-, di- and trialkyl quaternaries), (ii) ethoxylated quaternaries, and (iii) ester quaternaries. The synthetic route for preparing such compounds is shown in Figure 14.24. 

Ethoxylated quaternary salts are used primarily as lightconditioning additives in both anionic and nonionic surfactant systems. However, these quaternaries have less substantivity due to their greater water solubility. Increasing either the alkyl chain length or the number of alkyl groups results in increased conditioning performance (see Figure 14.28). 

Oleoyl/PEG-2 Oleoyl/PEG-15 Stearyl/PEG-2 Stearyl/PEG-15 Cocoyl/PEG-2 Cocoyl/PEG-15 Figure 14.28. Combability measurements for a range of ethoxylated quaternary compounds CH2CH2OH... 

Although polymeric rheology control additives dominate the market for fracturing fluids, cationic surfactant-based systems have been introduced. Ethoxylated quaternary ammonium salts have been shown to afford viscoelastic aqueous fracturing fluids. The strength and temperature stability of the viscoelastic formulations depends upon the purity of the surfactant. These systems are claimed to break upon exposure to hydrocarbons, thereby affording clean-up behaviour superior to that available when using polymer-based fracture fluids. 

Ethoquad, Ethoxylated quaternary ammonium salts, Akzo Nobel Chemicals Inc. 

Di(alkylamidoethyl)amine ethoxylated quaternary ammonium methosulfate (DAAEQAMS)... 

AKZO CHSmCKLS IHC. Industrial Surfactants Nitrogen Derivatives Quaternary AnBoninn Salts Ethoxylated Quaternary Salts Monoalkyl Ethoxylates ... 

Relatively long chain alkyl group ethoxylated amines are used to generate sufficient incompatibility and to cause blooming. Metal ions could be chelated to increase efficiency but they also reduce heat stability. For food contact applications maximum of 0.1 % of ethoxylated amines may be used. Above this level decrease in heat stability occurs and cannot be used for FDA sanctioned areas. Amines could form unwanted color in combination with phenolic antioxidants such as BUT, BPA or some UV absorbers such as hydroxybenzophenone. Ethoxylated quaternary amine salts... 

Similar, but more efficient, arc ethoxylated quaternary ammonium salts R2N" (CH2CH20H)2X. The popular anions are alkylsulfates andp-toluenesulfonate. As with ethoxylated amines, there is an increased tendency to form a hydrogen-bonded surface network relative to simple quaternary salts. This class of cationics tends to provide the greatest resistance of all internal anlistats to build of surface resistivity with decreasing relative humidity. This is simply from the difficulty in dehydrating aqueous sulfuric or toluenesulfonic acids without resort to extreme... 

Classification Ethoxylated quaternary ammonium salt Uses Industrial surfactant emulsifier for asphalt antlstat ttocculant hair conditioner... 

A. for fibers ( textile auxiliaries) are sulfonates and phosphates, - fatty amines, - fatty acid amides and their ethoxylates, - quaternary ammonium compounds as well as - fatty alcohol ethoxylates, fatty acid esters and their derivatives. For more durable finishes, polyamine resins cross-linked on the fiber are used. 

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