Examples of 'ethoxylation' in a sentence
Meaning of "ethoxylation"
Ethoxylation is a process of adding ethylene oxide to a substrate. It is a noun and is often used in the context of chemistry and manufacturing, especially in the production of various chemicals and surfactants
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- Treatment or reaction with ethylene oxide
How to use "ethoxylation" in a sentence
Basic
Advanced
ethoxylation
Or ethoxylation with at least one alkylene oxide.
The art also teaches many methods of ethoxylation.
Ethoxylation of amidated rape oil fatty acids.
It is formed by the ethoxylation of dodecanol.
Additive ethoxylation proceeds at the expense of ethoxylation of alcohol.
It is prepared by the ethoxylation of dimethylamine.
The ethoxylation can be performed by methods known in the art.
It is produced by the ethoxylation of ethanol.
Further ethoxylation raises the cloud point still higher.
The loan would finance the construction of an ethoxylation plant.
The degree of ethoxylation can vary according to need.
Nonionic surfactants often involve alkoxylation such as ethoxylation or propoxylation.
To use only ethoxylation is preferred.
Ethoxylation with ethylene oxide is commercially the most important.
It is further possible to use a solid ethoxylation catalyst in combination with water.
See also
Ethoxylation continues until the quantity of ethylene oxide added is consumed.
Moles of ethoxylation.
Ethoxylation was undertaken by methods well known to the skilled man in the art.
The variation of the degree of ethoxylation allows for a large number of applications.
The ethoxylation reaction generally takes place in a pressurized reactor containing nitrogen.
Analytical techniques have been developed to measure ethoxylation or anionization within surfactant systems.
The further ethoxylation is undertaken typically in the presence of a basic catalyst.
The general procedure was then again followed for the ethoxylation reaction.
The degree of ethoxylation is also determined by the specific requirements of the formulator.
Of course the range of individual compounds after ethoxylation will be even greater.
The lower levels of ethoxylation are preferred as these are expected to give better detergency.
It is known that the irritation caused by anionic sulfates can be reduced by ethoxylation.
Chain length and degrees of ethoxylation are also specified on a weight average basis.
A precalculated amount of ethylene oxide is added to achieve the desired level of ethoxylation.
Ethoxylation of PEIs increases the solubility of the bleach activator according to the invention.
The symbol a represents the degree of ethoxylation of the ethoxylate of the aforementioned formula.
Each hydrogen atom attached to each nitrogen atom represents an active site for subsequent ethoxylation.
Analytical techniques have been developed to measure percent ethoxylation or percent sulfates within surfactant systems.
The resulting ethoxylation product flow was joined with the amination product flow for distillation.
The rest of the basic catalyst is available for catalyzing ethoxylation of the polyol blend.
Narrow range ethoxylation processes differ from the conventional processes outlined above by using special catalysts.
Table I illustrates the influence of macromonomer ester structure and ethoxylation on thickening efficiency.
Here, the ethoxylation of fatty amines is described.
It typically represents a degree of ethoxylation and / or propoxylation.
The ethoxylation is discontinued, and this final product saved.
SLES is prepared by ethoxylation of dodecyl alcohol.
In this formula, n relates to the degree of ethoxylation.
The general formula for an ethoxylation reaction is shown,.
By ethoxylation and gas phase chromatography, digestion of the nonwoven in an alkaline medium.
Especially preferred are ethoxylated alcohols having an average degree of ethoxylation of 4 or 7.
Subsequent to the ethoxylation step, an organic moiety is added as end group.
Integration of these peaks indicates that the degree of ethoxylation is about 5.
Sorbitan may be derivatized by ethoxylation and / or esterification of the hydroxyl groups.
Preferred polyoxyalkylene aliphatic amines are ethoxylated tallow amines having a degree of ethoxylation of about 20.
After the ethoxylation reaction has been completed, the product is preferably cooled.
