Examples of 'arylene group' in a sentence
Meaning of "arylene group"
Arylene group: A chemical term that refers to a functional group or compound containing a specific arrangement of arylene (aromatic) units
How to use "arylene group" in a sentence
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arylene group
The arylene group may be optionally substituted.
Illustrative of the arylene group is phenylene.
The arylene group can also be napthylene.
A nonlimiting example of an arylene group is phenylene.
As the arylene group are mentioned phenylene group.
Ar is a substituted or unsubstituted arylene group.
The arylene group is typically a phenylene group.
Preferred examples of the arylene group include a phenylene group.
The arylene group include divalent aromatic heterocyclic groups.
It may for example be an alkylene or arylene group which is optionally substituted.
An arylene group is particularly preferred.
Mention may also be made of isocyanates containing a cycloalkyl or arylene group.
The preferred arylene group of the invention is the phenylene group.
In a preferred embodiment, said arylene group is phenylene.
As the arylene group are mentioned phenylene group and the like.
See also
In another embodiment, an arylene group is a phenylene group.
The arylene group includes phenylene and naphthylene and phenylene is preferable.
In another embodiment, an arylene group is a naphthylene group.
This reaction is depicted as follows, wherein A represents an alkylene group or an arylene group.
Substituents for an arylene group are as described below for an aryl group.
Hereinafter, the substituent group which is substituted on the arylene group will be explained.
Each end of an arylene group is capable of forming a linkage with another chemical group.
Unless otherwise indicated, an arylene group is unsubstituted.
Wherein any arylene group mentioned hereinbefore denotes a bivalent aryl group ;.
In a preferred embodiment, the arylene group is phenylene.
Moreover, the arylene group may have a substituent group such as an alkoxy group.
Examples include, phenylene, naphthylene and anthracenylene, the preferred arylene group being phenylene and napthylene.
Preferably, an arylene group is unsubstituted.
These sulfonic acid moieties may be linked by e.g. an alkylene or arylene group.
In one embodiment, an arylene group is unsubstituted.
The arylene group as Y in the formula ( I ) includes a divalent aromatic heterocyclic group.
For example, the arylene group can be phenylene.
An arylene group means, for example, a phenylene or naphthalene group.
The number of carbon atoms of the arylene group is preferably 6 to 12.
Ar1 is an arylene group Ar2 is a substituted aryl group.
In another embodiment, an arylene group is,.
Concrete examples of the arylene group include phenylene group, naphthylene group and phenanthrylene group.
In some preferred embodiments, R1 is an arylene group.
Typically, an arylene group is phenylene.
Specifically, A is an alkylene group having 1 - 4 carbon atoms or an arylene group.
Polyarylene sulphides, where the arylene group is biphenylene, triphenylene or combinations thereof ;.
An arylene group T preferably contains from 6 to 14 carbon atoms.
The group W 1 represents an arylene group or a perfluoroarylene group ;.
In one embodiment, an arylene group contains from about 6 to about 10 carbon atoms.
In certain embodiments, an arylene group can comprise from 5 to 12 carbon atoms.
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Examples of using Arylene
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The arylene group may be optionally substituted
Process for preparing arylene sulfide polymers
The arylene group can also be napthylene
