Examples of 'alkaryl' in a sentence
Meaning of "alkaryl"
Alkaryl: a term that is not commonly used in English. Without more context, it is difficult to determine a specific definition or usage
How to use "alkaryl" in a sentence
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alkaryl
An example of alkaryl group is the tolyl group.
Alkaryl sulfonates are specifically mentioned as possible surfactants for the composition.
The alkyl substituents on the alkaryl groups may be unsubstituted or substituted.
Representative of an aralkyl grouping is benzyl and representative of an alkaryl grouping is tolyl.
Exemplary alkaryl groups include tolyl.
The sulfonic acids are generally petroleum sulfonic acids or synthetically prepared alkaryl sulfonic acids.
The preferred alkaryl radical having the above formula is benzyl.
A typical oxygenated solvent is butyl acetate and a typical alkaryl hydrocarbon is mixed isomers of xylene.
The term alkaryl refers to an alkyl group that has an aryl substituent.
ZDDP consists of zinc bound to diphosphordithioic acid with alkyl or alkaryl ester substituent groups.
The term alkaryl or alkylaryl refers to an alkyl group with an aryl substituent.
The hydrocarbon preferably is an aryl, alkyl or alkaryl.
Alkaryl means an aromatic hydrocarbon moiety with a straight or branched hydrocarbon chain attached.
Suitable polyalkylene glycol mono alkaryl ethers include those in which the aryl moeity is phenyl.
The alkaryl or aralkyl group can be halogenated as in a 2-chloroethylphenyl group.
See also
Suitable polyalkylene glycol mono alkaryl ethers include those in which the aryl moiety is phenyl.
The hydrocarbyl group may be optionally substituted alkyl, aralkyl, alkaryl or aryl.
The aryl group in the alkaryl group is preferably a substituted or unsubstituted phenyl group.
In another preferred embodiment, the substituted aryl and alkaryl are mono-substituted.
When R is alkaryl it is preferably octyl phenyl or nonyl phenyl.
For example, a benzyl radical is considered an alkaryl under the definition provided herein.
Suitable acids having alkaryl groups R include the monoalkyl and dialkyl substituted benzenesulphonic acids.
A foam according to claims 1 to 3 wherein the aryl moiety of the alkaryl group is phenyl.
Such alkaryl groups are exemplified by benzyl, phenethyl.
This group may for instance be a substituted or unsubstituted alkyl, aryl, alkaryl or aralkyl.
Representative examples of alkaryl radicals are p-tolyl and p-nonylphenol radicals.
The groups R may be alkyl, aryl or alkaryl.
Such alkaryl groups are exemplified by benzyl, phenethyl and the like.
Where R1 is aryl or includes aryl in aralkyl or alkaryl radicals it is preferably phenyl.
Examples of such alkaryl groups include octylphenyl, nonylphenyl and tolyl.
Various other preparations of basic alkaline earth metal alkaryl sulfonates are known, such as U. S.
The alkyl and alkaryl groups may be straight or branched-chain groups.
Is independently in each occurrence alkyl, alkaryl or aryl ; and.
In a preferred embodiment, the alkaryl groups have exclusively unsubstituted alkyl substituents.
For example, they may be aryl, aralkyl or alkaryl groups.
In one embodiment, R is alkaryl including octyl phenyl or nonyl phenyl.
R is hydrogen or hydrocarbyl of up to 8 carbon atoms, such as alkyl, alkaryl or aryl.
Exemplary alkaryl radicals are toyl, xylyl, ethylphenyl, and the like.
Most preferably, the organic group is alkyl, aryl, aralkyl or alkaryl.
Examples of possible alkaryl groups are cumenyl, mesityl, tolyl and xylyl.
The hydrocarbon substituents can be alkyl, aryl, alkenyl, aralkyl or alkaryl.
Useful sulfonates are those having an alkaryl group, i.e., alkylated benzene or alkylated naphthalene.
The term hydrocarbyl includes alkyl, alkenyl, aryl and alkaryl.
The preferred alkaryl and aralkyl radicals are those containing from 7 to 14 carbon atoms.
The substituents may include optionally substituted alkyl, aryl, alkaryl.
The alkyl, alkaryl and aralkyl groups may be straight or branched-chain groups.
R represents an unsubstituted or substituted alkyl, for example methyl, aryl or alkaryl group ;.
Preferably, the alkyl, or alkaryl groups have one to about twenty carbon atoms.
R is usually a hydrocarbon group, for instance alkyl, aryl, aralkyl, alkaryl or cycloalkyl.
Illustrative alkaryl groups include lower alkylphenyl groups such as butylphenyl, amylphenyl, heptylphenyl, etc.
