Examples of 'polyamine' in a sentence
Meaning of "polyamine"
Polyamine refers to a group of organic compounds that have multiple amine groups
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- any compound having many (more than three) amino functional groups; especially such compounds formed by decomposition of proteins
How to use "polyamine" in a sentence
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polyamine
As polyamine compound it is also beneficial to use a polyalkyleneimine.
Preferably the amine is a polyamine as described above.
The polyamine compound is a hydrolysis condensate of aminosilane.
It is possible to use one or a number of polyamine compounds.
The aromatic polyamine reactant is desirably phenylenediamine.
A polyalkyleneimine is also advantageously used as polyamine compound.
The heavy polyamine preferably comprises no oxygen.
The curing system also contains a polyamine.
The polyamine may also be a heterocyclic polyamine.
The nitrogen source may comprise a polyamine.
The polyhydric polyamine initiator is preferably ethylenediamine.
Epoxy resin in combination with an aliphatic modified polyamine.
Preferably the polyamine backbones comprise no rings.
This reaction is the committed step in polyamine synthesis.
Most preferably the polyamine is a polyethylene polyamine.
See also
Polyamine can then be added downstream in the reactor.
This is where the polyamine transporter comes to be involved.
Polyamine analogs are also useful in treatment of gastric ulcers.
Systematic use of a polyamine resin is indispensable.
The polyamine or polyalkyleneimine may be linear or branched.
Competitive inhibitors of polyamine synthesis had nonspecific effects.
The polyamine reactant may be aromatic or cycloaliphatic.
In one embodiment the aliphatic polyamine may be ethylenepolyamine.
The added polyamine is preferably spermine or spermidine.
This gene encodes a ubiquitous enzyme of polyamine metabolism.
An aqueous polyamine solution is then added.
The amine may be an alkylene polyamine.
The polyamine compound can especially be diluted in water.
The most preferred aromatic polyamine is dimethylthiotoluene diamine.
The polyamine compound can be used pure or diluted.
Predictive markers for polyamine inhibitor cancer therapies.
The polyamine may further be a diaminoanthraquinone.
A preferred alkylene polyamine is diethylene triamine.
By polyamine polymer is meant a polymer having a plurality of amines.
Examples of suitable polyoxyalkylene polyamine are polyoxyalkylenetriamines and polyoxyalkylenediamine.
The polyamine according to the invention is a polybranched polyamine.
The amine compound is an amine or a polyamine.
The heavy polyamine preferably contains essentially no oxygen.
Combination of a retinoid with a polyamine polymer.
Certain polyamine methylene resins have also been tried.
The curing agent can be either a polyamine or a polyol.
An ungelled polyamine adduct was prepared as follows.
The amine can be a monoamine or a polyamine.
Preferably the polyamine is a polyalkylene polyamine.
In a preferred embodiment the present composition comprises polyamine.
The polyamine resin is described below.
Molar ratios can vary depending on the polyamine.
The polyamine may be aromatic or aliphatic.
Dispersant is polyisobutylene succinic anhydride polyamine.
Most preferably the polyamine comprises tetraethylenepentamine or ethylenediamine.
