Examples of 'quaternary ammonium salt' in a sentence
Meaning of "quaternary ammonium salt"
Quaternary ammonium salts are organic compounds that consist of a central nitrogen atom surrounded by four organic substituents. They are commonly used in various industries, including pharmaceuticals, cosmetics, and fabric softeners, due to their antimicrobial and surfactant properties
How to use "quaternary ammonium salt" in a sentence
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quaternary ammonium salt
An example of a quaternary ammonium salt is benzyltriethylammonium chloride.
A preferred cationic monomer is a quaternary ammonium salt.
At least one quaternary ammonium salt comprising.
Benzyltrimethylammonium fluoride is a quaternary ammonium salt.
The quaternary ammonium salt may be symmetrical or assymmetrical.
At least one tertiary or quaternary ammonium salt.
The quaternary ammonium salt may be benzalkonium chloride.
Fuel composition comprising a quaternary ammonium salt detergent.
A quaternary ammonium salt has a positively charged nitrogen.
The compound is a quaternary ammonium salt.
Quaternary ammonium salt initiators have been discussed in detail above.
It may also be in the form of a quaternary ammonium salt.
The catalyst is a quaternary ammonium salt or an alkali metal halide.
The organic template is taught to be a quaternary ammonium salt.
The quaternary ammonium salt functions to stabilize the formulation.
See also
The salts further include a quaternary ammonium salt.
A quaternary ammonium salt is used.
The onium compound is preferably a quaternary ammonium salt.
Preferably the dialkyl quaternary ammonium salt is distearyldimethylammonium chloride.
The resulting compound is a dimethylsulphate quaternary ammonium salt.
Quaternary ammonium salt containing at least one ester functional group.
It is possible to form a quaternary ammonium salt.
A quaternary ammonium salt such as tetramethylammonium chloride may be added as necessary.
Glycopyrrolate is a quaternary ammonium salt.
The quaternary ammonium salt is preferably in the methyl sulfate form.
Homatropine methylbromide or methylhomatropine bromide is a quaternary ammonium salt of methylhomatropine.
A quaternary ammonium salt may be used as the phase transfer catalyst.
The resulting compound is a benzyl chloride quaternary ammonium salt.
Process for producing quaternary ammonium salt having ester group.
The resulting compound is a dimethyl carbonate quaternary ammonium salt.
A composition comprising a quaternary ammonium salt as defined in any preceding claim.
Usually it is present as the methyl chloride quaternary ammonium salt.
A quaternary ammonium salt has at least one positively charged nitrogen.
Any anion can be used in the quaternary ammonium salt.
The quaternary ammonium salt based type of fabric softener compound is preferred.
The resulting compound is a styrene oxide quaternary ammonium salt.
The quaternary ammonium salt is on the surface of a microporous hydrophobic polymeric support.
The resulting product contains a dimethylsulphate quaternary ammonium salt.
The cationic surfactant may be a quaternary ammonium salt such as an imidazole derivative.
Tetrabutylanunonium hydroxide is preferably used to form the quaternary ammonium salt.
It is suitable to use an organic quaternary ammonium salt as catalyst in the reaction.
A quaternary ammonium salt preferred in all embodiments of the invention is benzalkonium chloride.
Synthesis of the polyamide containing a quaternary ammonium salt group.
Any of these quaternary ammonium salt surfactants is usable in the present invention.
The phase transfer agent is preferably a quaternary ammonium salt.
Alkali or quaternary ammonium salt with a solution containing the cation to be exchanged.
Syntheses of the polyamide containing a quaternary ammonium salt group.
Examples of the quaternary ammonium salt include tetrabutylammonium bromide and the like.
The resulting product contains a dimethyl sulfate quaternary ammonium salt.
A process of making a quaternary ammonium salt detergent containing an amide group comprising reacting.
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