Common examples include: - Sodium dodecyl sulfate (SDS) - Sodium lauryl sulfate (SLS) 4. Main Uses of Anionic Detergents: Anionic detergents have various applications, but two main uses are: - Washing Hands: They are commonly used in hand soaps and liquid detergents due to their ability to ...
In some operations the aqueous solution of anionic material is desirably acidified before extraction to a pH desirably below about 6.ALSO:Synthetic, organic, anionic detergents, such as sodium dodecyl benzene sulfonate and sodium lauryl sulfate are removed from waste waters by contacting said waste ...
Foaming, or sudsing of detergents is an extremely important factor to consider when formulating a detergent composition. It is known, for example, that a detergent which over-foams does not do an efficient job of cleaning in a washing machine. On the other hand, in hand washing there is a...
Cationic surfactants [17] are much less used in laundry detergents, due to their tendency to rapidly adsorb to – and not desorb from – the fabric and the soil (both having negatively charged surfaces under normal conditions). This property of adsorption on fabrics is used in fabric softening...
This example shows the ability of lignin polyamines of Example 1 to precipitate surface-active materials from dilute solution. These surface-active materials, classified as wetting agents, detergents, emulsifiers, or dispersants, are environmentally non-acceptable and have to be removed from waste water...
Additional details on these agents may be found in McCutcheon's Detergents and Emulsifiers, North American Edition, 1980. Any inverting surfactant or inverting surfactant mixture described in the prior art may be used. Representative inverting surfactants include ethoxylated nonylphenol, ethoxylated ...
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dirt particles and microbes, repulsion continues averting the same particle from being reintroduced to the surface[119]. One of the most common surfactant used for detergents and soaps are linear alkyl benzene sulfonates (LAS)[6]. These chemical surfactants however are emerging as one of the ...
laundry, and cleaning products, including for examples creams, lotions, sunscreens, liquid dish detergents, laundry detergents, automatic dishwasher detergents, hand soaps, laundry bars, personal cleansing bars, multi-purpose cleaners, multi-functional shampoos, body washes, and textile treatment compositio...
surfactants generally, the compositions having unique surface active properties in aqueous solution. More specifically this invention relates to mutually compatible mixtures of anionic surfactants and cationic detergents comprising quaternary ammonium compounds having a polyoxyalkylene group linked to the nitrogen...