Examples of 'are hydroxyl' in a sentence
Meaning of "are hydroxyl"
Are hydroxyl: It refers to a group of atoms containing one oxygen and one hydrogen atom, commonly found in alcohols and organic compounds
How to use "are hydroxyl" in a sentence
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are hydroxyl
Examples of such groups are hydroxyl or epoxy groups.
If hydrogen peroxide is used the resultant endgroups are hydroxyl.
Preferred functional groups are hydroxyl or amino groups.
Preferred are hydroxyl functional resins based on either acrylics or polyesters.
Particularly preferred alkyl substituents are hydroxyl groups.
Illustrative coatings are hydroxyl propyl methyl cellulose and polyvinyl alcohol.
The end groups of polyether chains are hydroxyl groups.
Especially preferred are hydroxyl terminated polyesters having some degree of crystallinity.
Preferably the groups are hydroxyl groups.
X and Y are hydroxyl protecting groups.
Preferred functional groups are hydroxyl groups.
Of particular use are hydroxyl functional polyalkadienes, such a hydroxyl-terminated polyalkadienes.
Preferred functionalities are hydroxyl and amino.
More preferred are hydroxyl terminated polyesters that are semi-crystalline at room temperature.
Suitable crosslinking functionalities in the polymers are hydroxyl or carboxyl groups.
See also
Preferred polar groups are hydroxyl groups, ether groups and halogen atoms.
Amines typically are more reactive toward acylating agents than are hydroxyl groups.
Most preferred are hydroxyl groups.
Preferably the reactive groups capable of reacting with isocyanate groups are hydroxyl groups.
Preferred values of X are hydroxyl and chloro.
The remaining R groups in the glycerol moiety are hydroxyl.
Also, described therein are hydroxyl containing polyesters.
More preferably, the reactive groups are hydroxyl.
Where the active species are hydroxyl radicals, this may be problematic.
In one embodiment, the functional groups are hydroxyl groups.
Examples of such groups are hydroxyl groups, amino groups and glycidyl groups.
Also suitable for use in the present invention are hydroxyl alkyl amines.
Thus, if the reactive functions are hydroxyl radicals, the conjugated monomer may be a diisocyanate.
Examples of groups which can react with the polyisocyanate are hydroxyl groups and amine groups.
Particularly preferred are hydroxyl functional silicones, amino functional silicones and mixtures thereof.
In some embodiments the polysiloxane polyols are hydroxyl terminated polysiloxanes.
Among them, preferred are hydroxyl group-containing polymeric compounds and cationic polymeric compounds.
Organic liquids wherein the hydrophillic groups are hydroxyl are particularly suitable.
X and Y are hydroxyl protection groups, preferbally alkyl or benzyl.
Examples of groups reactive with isocyanate groups are hydroxyl groups and amine groups.
X and Y are hydroxyl protecting groups, preferably alkyl or benzyl group.
In another embodiment, the polyamines are hydroxyl polyamines.
X and Y are hydroxyl protecting groups, preferably alkyl and benzyl.
Preferably, the two vicinal groups are hydroxyl groups.
When the reactive functional groups are hydroxyl functional groups, the conjugated monomer may be a diisocyanate.
More preferably, these reactive functional groups are hydroxyl groups.
Examples of physiological oxidants are hydroxyl radical and hydrogen peroxide, among many others.
The process of claim 1 wherein the oxyalkylatable groups are hydroxyl groups.
Particularly preferred of these groups are hydroxyl group, methoxy group, and ethoxy group.
A paint pack as claimed in claim 1 in which the functional groups are hydroxyl groups.
The preferred oxygen containing moieties are hydroxyl and carboxyl, particularly carboxylic acid.
A method according to claim 4 wherein said active hydrogen groups are hydroxyl groups.
Preferred groups for R3 are hydroxyl or protected hydroxyl.
After amines, the more preferred active hydrogen moieties are hydroxyl moieties.
How are hydroxyl radicals formed?
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Examples of using Hydroxyl
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A modification of hydroxyl function by imidazolium group is described
Heat and persulfate generate hydroxyl radicals
The hydroxyl substituents may vary considerably
