Examples of 'trimellitic anhydride' in a sentence
Meaning of "trimellitic anhydride"
trimellitic anhydride: a chemical compound used in various industrial applications, such as the production of plastics, resins, and adhesives. It is known for its high heat resistance and can be found in coatings, insulation materials, and other products
How to use "trimellitic anhydride" in a sentence
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trimellitic anhydride
Trimellitic acid or trimellitic anhydride are most preferred.
Trimellitic anhydride is preferably employed as an aromatic acid anhydride.
A preferred acid of this type is trimellitic anhydride.
Trimellitic acid or trimellitic anhydride and trimethylol propane are preferred.
The tricarboxylic anhydride may be trimellitic anhydride.
The molten trimellitic anhydride was subjected to the same colour test.
It is preferred that the organic compound is trimellitic anhydride.
The acid function of trimellitic anhydride does not react with the polysaccharide.
The carboxylic anhydride acid chloride is preferably trimellitic anhydride acid chloride.
Trimellitic anhydride pulmonary disease-anemia syndrome.
Inhibitors are for example trimellitic anhydride and benztriazole.
The still moist filter cake was directly further treated to give trimellitic anhydride.
The overall exposure of Canadians to trimellitic anhydride is expected to be negligible.
Acid functionality was introduced by adding into the reaction medium the trimellitic anhydride.
Among these, trimellitic anhydride is preferable.
See also
A preferred carboxylic acid-containing compound of this type is trimellitic anhydride.
Among these, trimellitic anhydride acid chloride is preferred.
The preferred compounds are maleic anhydride, and trimellitic anhydride acid chloride.
Trimellitic anhydride is an example of a preferred anhydride-functional monomer.
Preferably, use is made of trimellitic anhydride and phthalic anhydride.
Examples of useful branching agents are tri-methylol propane, pentaerythritol and trimellitic anhydride.
Preferably, trimellitic anhydride is used.
The carboxylic acids are preferably aromatic in character, for example phthalic acid or trimellitic anhydride.
Among them, trimellitic anhydride is preferred in view of easy availability and a cost.
Examples of usable acid anhydrides are hexahydrophthalic anhydride, methylhexahydrophthalic anhydride, phthalic anhydride and trimellitic anhydride.
Similarly, trimellitic anhydride is made by catalytic processes from trimethylbenzene using bromine as initiator.
The tricarboxylic acid may be, for example, trimellitic anhydride.
Friedel-Crafts reaction of trimellitic anhydride with fluorobenzene in a dichloro-substituted or trichloro-substituted benzene solvent.
At the end of 30 minutes, all of the trimellitic anhydride has reacted.
Additionally, trimellitic anhydride can be reacted with 3 molar equivalents of a monoalcohol such as 2-ethylhexanol.
After 1 hr at this temperature, all of the trimellitic anhydride has reacted.
Trimellitic anhydride mol . % Bisphenol derivatives of the formula ( A ).
Process according to claim 11, characterized in that the aromatic acid anhydride is trimellitic anhydride.
The resulting mixture is cooled to 180 ° C and the trimellitic anhydride is charged to the reactor.
The crude trimellitic acid obtained was dehydrated directly, according to Example 1, to give trimellitic anhydride.
Method C ( production method of compound [ II ] using trimellitic anhydride as starting material ).
Examples of suitable aromatic compounds ( D ) are phthalic anhydride and / or trimellitic anhydride.
Examples of branching agents are trimethylol propane ( TMP ), trimellitic anhydride ( TMA ) and / or pentaerythritol.
The resulting product is cooled to 180 ° C and the trimellitic anhydride is added.
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Examples of using Anhydride
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Control of acetic anhydride and potassium permanganate
A second layer containing a maleic anhydride copolymer
This simple acid anhydride is a colourless liquid
