Foams anionic surfactants

Functions as a co-emulsifier for silicone in cleaner polishes and mold release agents, and as an all purpose oil and fat emulsifier in industrial lubricants. For textile applications, this biodegradable, oil-soluble, water-dispersible ether is used as an emulsifier for mineral oil in lubricants such as coning oils. When sulfated, it forms a high-foaming anionic surfactant. 

Use High-foaming anionic surfactant for use in nonirritating shampoos, soaps, and bubble bath. 

Anionic surfactant 8c did not exhibit good foaming properties in so far as the foam rapidly collapsed before its transfer into the beaker. It is noteworthy that mannuronic acids 9c, d are high-foaming anionic surfactants that are comparable with the ether sulfate derivative. In particular, similar values are observed for... 

MonaNF. [Mona Industries] Low foaming anionic surfactants for use in spray, s( tank, in-idaoe pipeline demos, fkxv scrabbing formulations. 

Low foaming anionic surfactant that displays excellent wetting properties at high pH ranges. Used in emulsion polymerization, industrial cleaner and agricultural washing and peeling applications. 

High-foaming anionic surfactant especially effective in aqueous systems containing high concentrations of electrolytes. 

High foaming anionic surfactant. Excellent base for shampoos or bubble baths due to considerable mildness to the skin. 

Intermediate in the manufacture of high-foaming anionic surfactants. 

MONA NF-10, NF-15 and NF-25 are low foaming anionic surfactants which are soluble in concentrated alkaline builder solutions. These products differ in their degree of electrolyte tolerance but each provides excellent detergency characteristics. They are recommended for use in spray, soak tank, in-place pipeline cleaners and floor scrubbing formulations. 

The oil mixture consists of dicaprylyl ether and octyl dodecanol in a ratio of3 l. The hydrophilic emulsifier is a 5 3 mixture ofcocoglucoside (APG) and sodium laureth sulfate (SLES). This high-foaming anionic surfactant mixture forms the basis of many body cleansing formulations. The hydrophobic coemulsifier is GMO. The water content is kept constant at 60%. Starting... 

DeSULF SLES-302 DeSULF SLES-303 Stabilizer, foam anionic surfactant dishwashing liqs. 

Anionic Surfactants. In terms of general usage in cosmetic products, the anionics are by far the most widely used and are chiefly found in shampoo systems. They provide the formulator with the basic conditions for preparing these products, ie, foaming, cleansing, and solubiHty. 

A.lkyl Sulfosuccinate Half Asters. These detergents are prepared by reaction of maleic anhydride and a primary fatty alcohol, followed by sulfonation with sodium bisulfite. A typical member of this group is disodium lauryl sulfosucciaate [26838-05-1]. Although not known as effective foamers, these surfactants can boost foams and act as stabilizers when used ia combination with other anionic surfactants. In combination with alkyl sulfates, they are said to reduce the irritation effects of the latter (6). 

Many different types of foaming agents are used, but nonionic surfactants are the most common, eg, ethoxylated fatty alcohols, fatty acid alkanolamides, fatty amine oxides, nonylphenol ethoxylates, and octylphenol ethoxylates, to name a few (see Alkylphenols). Anionic surfactants can be used, but with caution, due to potential complexing with cationic polymers commonly used in mousses. 

Anionic Surfactants. PVP also interacts with anionic detergents, another class of large anions (108). This interaction has generated considerable interest because addition of PVP results in the formation of micelles at lower concentration than the critical micelle concentration (CMC) of the free surfactant the mechanism is described as a "necklace" of hemimicelles along the polymer chain, the hemimicelles being surrounded to some extent with PVP (109). The effective lowering of the CMC increases the surfactant s apparent activity at interfaces. PVP will increase foaming of anionic surfactants for this reason. 

Dishwashing foam stability performance of an LAS-based light-duty liquid (LDL) is strongly affected by the carbon chain distribution, by water hardness, and, under some conditions, by phenyl isomer distribution. Foaming characteristics of C)2 phenyl isomer blends have been reported previously for conditions where LAS is the single anionic surfactant in the formulation (phosphate-built laundry powder) and the level of residual water hardness is low [30,31]. Under these conditions the internal phenyl isomers of C,2 LAS gave better foam performance than the 2-phenyl isomer. 

The content of the gas is called quality therefore a 70 quality contains 70% gas. Recently, foams with 95% gas have been examined. For such foam types, only foam prepared from 2% of an anionic surfactant with plain water had uniform, fine-bubble structure [782]. 

Surfactants used as lubricants are added to polymer resins to improve the flow characteristics of the plastic during processing they also stabilise the cells of polyurethane foams during the foaming process. Surfactants are either nonionic (e.g. fatty amides and alcohols), cationic, anionic (dominating class e.g. alkylbenzene sulfonates), zwitterionic, hetero-element or polymeric (e.g. EO-PO block copolymers). Fluorinated anionic surfactants or super surfactants enable a variety of surfaces normally regarded as difficult to wet. These include PE and PP any product required to wet the surface of these polymers will benefit from inclusion of fluorosurfactants. Surfactants are frequently multicomponent formulations, based on petro- or oleochemicals. 

In this section the laboratory measurements of CC -foam mobility are presented along with the description of the experimental procedure, the apparatus, and the evaluation of the mobility. The mobility results are shown in the order of the effects of surfactant concentration, CC -foam fraction, and rock permeability. The preparation of the surfactant solution is briefly mentioned in the Effect of Surfactant Concentrations section. A zwitteronic surfactant Varion CAS (ZS) from Sherex (23) and an anionic surfactant Enordet X2001 (AEGS) from Shell were used for this experimental study. 

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