Examples of 'are quaternary' in a sentence
Meaning of "are quaternary"
are quaternary: 'Are quaternary' appears incomplete or out of context. 'Quaternary' generally refers to a geological period or the number four in a series but may need additional information for clarity
How to use "are quaternary" in a sentence
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are quaternary
Preferred alkylammonium salts are quaternary alkylammonium salts.
They are quaternary alloys that are not intentionally doped.
Suitable cationic surfactants are quaternary ammonium surfactants.
These drugs are quaternary ammonium compounds that have at least one positively charged nitrogen atom.
Preferred cationic surfactants are quaternary ammonium compounds.
The lowlands are Quaternary lakes and rivers of alluvial and sedimentary rocks.
Preferred conditioning agents are quaternary ammonium salts.
Microemulsions are quaternary systems comprising an aqueous phase, an oily phase, a surfactant and a cosurfactant.
The crystals thus produced are quaternary ammonium salts.
Examples are quaternary ammonium base, sugar ester, etc.
Important representatives of cationic emulsifiers are quaternary ammonium compounds.
Also useful are quaternary ammonium salts.
Particularly suitable cationic dispersing agents are quaternary ammonium compounds.
Most preferred are quaternary ammonium salts as recited above.
Important members of cationic emulsifiers are quaternary ammonium compounds.
See also
These products are quaternary fatty acid alkanolamine ester salts.
Preferably the cationic polymers are quaternary ammonium salts.
Preferred preservatives are quaternary ammonium compounds, in particular benzalkonium chloride and cetrimide.
Preferred fabric softening compounds are quaternary ammonium compounds.
Preferred preservatives are quaternary ammonium compounds, in particular benzalkonium chloride, alkyl-mercury salts and parabens.
Examples of the cationic surfactant thereof are quaternary ammonium salts.
The binders are quaternary functional latexes.
They include quaternary nitrogen and therefore are quaternary amido acids.
Both compounds are quaternary ammonium salts.
They include quaternary nitrogen and therefore are quaternary amino acids.
Most preferred are quaternary ammonium compounds.
Given as typical examples of cationic surface active agents are quaternary ammonium salts.
All compounds are quaternary ammonium salts.
Other water soluble silicones useful in the invention are quaternary silicone polymers.
Suitable preservatives are quaternary alkyl ammonium compounds or imidazolinium derivatives.
The initiator compounds of formula I are quaternary boron salts.
Preferred are quaternary ammonium salts.
In particular embodiments, active agents are quaternary compounds.
Also included herein are quaternary ammonium salts such as alkylammonium salts.
In one embodiment, the cationic substituents are quaternary ammonium groups.
Preferred onium compounds are quaternary ammonium compounds, such as tetrabutylammonium hydroxide.
Trimerization catalysts may contain the triazine structure, or are quaternary ammonium salts.
Preferably used are quaternary ammonium salts.
Preferably, the groups carrying one or more cationic functions are quaternary amine groups.
Exemplary and preferred cationic surfactants are quaternary ammonium surfactant compounds having germicidal properties.
An article according to claim 19 wherein the pendant cationic groups are quaternary ammonium groups.
Other example of acidic catalysts are quaternary ammonium salts having at least one proton substituent.
Cationic surfactants suitable as anhydrous water-miscible liquid carrier are quaternary ammonium surfactants.
Typical examples of cationic surfactants are quaternary ammonium compounds and quaternized fatty acid trialkanolamine esters.
Within the context of the present invention, advantageous cationic surfactants are quaternary surfactants.
Atropine methonitrate and ipratropium are quaternary ammonium derivatives of atropine.
The amphoteric / zwitterionic surfactants include a quaternary nitrogen and therefore are quaternary amido acids.
Examples of cationic hydrophilic groups are quaternary ammonium groups or acid addition salt groups.
The method of claim 2 in which the anion exchanger functional groups are quaternary amine groups.
Commonly used PTC are quaternary ammonium ions.
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Quaternary ammonium salts not readily biodegradable
Otherwise it is covered in quaternary volcanic rock debris
Quaternary alluvium covers the whole suburb
