Examples of 'triamine' in a sentence
Meaning of "triamine"
Triamine (noun): A chemical compound composed of three ammonia molecules that are bound to a central atom or ion
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- Any compound having three amino groups
How to use "triamine" in a sentence
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triamine
One such polyether triamine is polyoxypropylenetriamine.
Distearate of dihydroxyethyl diethylene triamine monoacetate.
Diethylene triamine pentaacetic acid.
In certain embodiments the polyamine is a triamine.
The branched triamine can be used in epoxides and polyurethanes.
A preferred alkylene polyamine is diethylene triamine.
Diethylene triamine penta methylene phosphonic acid is expressly disclosed.
It is even more preferred that both a triamine and a tetramine are included.
Diethyl triamine mentioned above for preparing the polyamine.
Deta is diethylene triamine.
The amount of triamine must remain low to avoid gelation.
The preferred starting compounds are diethylene triamine and triethylene tetraamine.
A triamine is first reacted with two to three equivalents of a triacid anhydride.
Diethylene triamine pentaacetate.
Examples of tertiary amine catalysts include triethylenediamine and diethylene triamine.
See also
The protected triamine starting material is prepared by reacting the epoxide.
A suitable monomer with higher functionality is for example bishexamethylene triamine.
The methylation degree of the triamine was controlled by the same method as described above.
Preferred aminophosphonate chelants for use herein are diethylene triamine pentamethylene phosphonate.
The triamine can comprise two primary amines and one or more secondary amines.
Particularly preferred methylene phosphonic acids include diethylene triamine pentamethylene phosphonic acid.
Next, dipropylene triamine is added to the dissolved disubstituted carbodiimide.
Preferred phosphonate chelating agents to be used herein are diethylene triamine penta methylene phosphonates.
In all cases, the triamine content was high enough to cause gels.
Thus a primary diamine has a functionality of four and a triamine has a functionality of six.
Diethlyene triamine pentaacetic acid complexing/chelating agent used in peroxide bleaching.
Preferred amino phosphonate chelant to be used herein is diethylene triamine penta methylene phosphonate.
If the triamine content is expressed without a unit, then weight percent is always assumed.
Preferred phosphonate cheating agents to be used herein are diethylene triamine penta methylene phosphonates.
The bis ( hexamethylene ) triamine was charged to a reaction vessel and heated under a nitrogen atmosphere.
Diamines can be reacted with a maleate ester such as dimethyl maleate to give a triamine.
The preferred sequestering agent is diethylene triamine pentamethylene phosphonic acid or one of its salts.
The triacid anhydride first reacts with the two primary amines on the triamine.
DTPA is diethylene triamine penta acetic acid.
NMR analysis indicated the product to be dimethyl carbamate of hexamethylene triamine.
At this point, 1 mole of diethylene triamine was added per equivalent of lithium.
NMR analysis indicated the product to be dimethyl carbamate of diethylene triamine.
Most preferably, the chelant is ethylene triamine penta phosphoric acid.
The initiator may be for example glycerine, trimethylolpropane or diethylene triamine.
Typical polyalkylene polyamines include diethylene triamine, dipropylene triamine and dibutylene triamine.
A process according to claim 15 wherein the alkylene polyamine is diethylene triamine.
The process as defined in claim 2 where the triamine salt is the hydrochloride salt.
Examples of polyamines are ethylene diamine, isophorone diamine and diethylene triamine.
A triamine and / or triacid would be included with starting monomers of a diamine and dicarboxylic acid.
Most preferably the curing agent having terminal amino groups is dipropylene triamine or triethylene tetraamine.
In a preferred embodiment the triamine is bis ( hexamethylene ) triamine and the dicarboxylic ester is dimethyl adipate.
Such mixture might even include a desired cyclic triamine such as some AEP.
A particular triamine responsible for these problems is dihexamethylenetriamine, which forms from the hexamethylenediamine starting material.
When R is then the compound is diethylene triamine pentaacetic acid.
Microcapsules containing pheromones are produced from toluene diisocyanate and ethylene diamine and / or diethylene triamine.
