Examples of 'co-surfactant' in a sentence
Meaning of "co-surfactant"
co-surfactant (adjective) - In chemistry and formulations, a co-surfactant is a substance that works in conjunction with a primary surfactant to reduce the surface tension of a liquid. Co-surfactants help enhance the performance of surfactants and improve their ability to disperse, emulsify, or stabilize other substances. They are often used in products such as detergents, cosmetics, and pharmaceuticals
How to use "co-surfactant" in a sentence
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co-surfactant
The surfactant may also include a co-surfactant.
Also a co-surfactant may be added the surfactant above.
The shampoo compositions preferably comprise an anionic co-surfactant.
Preferably the primary co-surfactant comprises an amphoteric surfactant.
In some cases an alcohol is added as a co-surfactant.
The co-surfactant is most preferably a betaine.
A crystalline structurant is formed by the surfactant and co-surfactant.
Preferably the co-surfactant is food grade or pharmaceutical grade.
The therapeutic agent may optionally be grafted to the co-surfactant.
A co-surfactant which is an anionic sulphosuccinate which is a silicone copolyol sulphosuccinate ;.
In certain embodiments, the primary co-surfactant system is a zwitterionic surfactant.
The co-surfactant free emulsion compositions produced viable emulsions.
In certain embodiments, the primary co-surfactant system is an amphoteric surfactant.
The dispersion of the aggregates is ensured by a surfactant and a co-surfactant.
Preferably co-surfactant systems are utilized.
See also
This photoinitiator can optionally play the role of co-surfactant.
A co-surfactant excess leads to the destruction of the liquid crystal phase.
The structurant may include both a surfactant and a co-surfactant.
The selection of co-surfactant may be dependent upon the desired benefit.
Preferably, the composition of the invention comprises a secondary co-surfactant.
Amine oxide is the preferred co-surfactant for use herein.
This emulsifying system additionally comprises at least one co-surfactant.
The fluorinated co-surfactant is different from the fluorinated oily carrier.
In another aspect, the concentrate further contains a phosphatidylcholine co-surfactant.
Even more preferably, said neutralising co-surfactant is an amine oxide surfactant.
The structurant will include both a surfactant and a co-surfactant.
The co-surfactant seems to help with the sudsing of the product.
In microemulsion embodiments of the invention it is preferable that a co-surfactant is present.
In a preferred embodiment, the co-surfactant is a mixture of glycerol and sodium oleate.
In an embodiment, the diagnostic or therapeutic agent is grafted onto the co-surfactant.
Optionally adding a co-surfactant and optionally a pH regulating agent and mixing ;.
The obtaining of a liquid crystal is critically dependent on the co-surfactant quantity.
The co-surfactant has a property as an enhancer of the emulsifying effect of the surfactant.
In some embodiments, the aqueous emulsions may optionally comprise a co-surfactant.
Optionally, a co-surfactant can be used along with the epoxy functional surfactant.
The compositions according to the present invention optionally comprise a co-surfactant.
The pH-switchable co-surfactant is selected from a class of amines described in detail below.
The enhancement effect varies slightly with the specific co-surfactant used.
The co-surfactant phase adds potentiation effect to the effectiveness of the principal surfactant.
Preferably the rinse-aid compositions of the present invention comprise a co-surfactant.
High concentration of co-surfactant may adversely affect early water bushing or whitening resistance.
In one example, one or more phospholipids is used as a co-surfactant in the provided compositions.
Anionic surfactants can optionally be incorporated in the present compositions as an additional co-surfactant.
The method of any preceding claim wherein the co-surfactant is isopropyl alcohol.
Most preferably the co-surfactant is an amine oxide, especially alkyl dimethyl amine oxide.
Especially preferred are compositions in which the further co-surfactant comprises amine oxide.
In another example, a co-surfactant can be added to help emulsify the components of the concentrate.
The surfactant system according to the present invention preferably comprises a neutralising co-surfactant.
The co-surfactant seems to help with the sudsing of the composition of the invention.
Figure 3 demonstrates the effect on sunscreen deposition of addition of co-surfactant to the shampoo composition.
