Examples of 'polyfunctional compound' in a sentence
Meaning of "polyfunctional compound"
polyfunctional compound: A polyfunctional compound is a chemical compound that contains multiple functional groups, each of which is capable of participating in chemical reactions. These compounds typically have diverse properties and applications due to the presence of multiple reactive sites
How to use "polyfunctional compound" in a sentence
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polyfunctional compound
Aromatic polyols are a preferred type of polyfunctional compound.
This polyfunctional compound can be utilized as a viscosity increaser.
In this second step it is possible to add further polyfunctional compound.
The most preferred polyfunctional compound is allyl methacrylate.
Said crosslinking agent may be a known crosslinkable polyfunctional compound.
The polyfunctional compound is reacted with copper and zinc.
Amino acids may also be used as the polyfunctional compound.
Any suitable polyfunctional compound can be used as the crosslinking agent.
A method according to claim 14 wherein the polyfunctional compound is allyl methacrylate.
The polyfunctional compound is reacted with two or more coordination elements.
An active hydrogen component includes any polyfunctional compound having at least two active hydrogen atoms.
The polyfunctional compound is preferably selected from the dianhydrides of aromatic tetracarboxylic acids.
A process according to claim 11 wherein the polyfunctional compound is tetraethylene pentamine.
A polyfunctional compound containing an amine group and at least one hydrolysable imino group.
Fibres according to claim 1 in which the polyfunctional compound is pyromellitic dianhydride.
See also
A polyfunctional compound may react with more than one hydrocarbyl substituted succinic acylating agent.
Such mixtures include a glyoxalated polymer, and optionally a polyfunctional compound.
Most preferably the polyfunctional compound is allyl acrylate or allyl methacrylate.
The branches may be, for example, connected to one another by a polyfunctional compound.
The coupling agent is a polyfunctional compound which radially bonds a linear type styrene block copolymer.
Optionally, the polyfunctional monomer may comprise a mixture of more than one polyfunctional compound.
Preferably, the polyfunctional compound is allyl methacrylate.
More preferred are trimethylaluminum and tri ( isobutyl ) aluminum ; most preferred is trimethylaluminum . Polyfunctional compound.
The polyfunctional compound may be a polymer derived from “ template ” polymerization.
For example, the functions of the polyfunctional compound exhibit different reactivities.
The polyfunctional compound can be a dicarboxylic acid, a diamine or an amino acid.
The method of claim 1, wherein the polyfunctional compound comprises one or more tetraamines.
The polyfunctional compound can be, for example, a dicarboxylic acid or an amino acid.
A process as claimed in Claim 9 wherein the polyfunctional compound is polyvinylalcohol.
Of these polyfunctional compound ester, the polycarboxylic acid esters are preferred.
In this Example, the aluminoxane and polyfunctional compound were added separately.
Polyfunctional compound means a compound having more than 2 acid and / or amine functions.
In this Example, the aluminoxane and polyfunctional compound were added simultaneously.
The polyfunctional compound having two or more reactive groups ( a ) will be described in detail.
The method of claim 1, wherein the polyfunctional compound is a tetraamine.
Preferentially, the polyfunctional compound is chosen from the group comprising polyethyleneimine, polyamine and polyallylamine.
The ( co ) polymer as claimed in claim 1, wherein said polyfunctional compound is polyethyleneimine.
Advantageously, the polyfunctional compound does not react with the monomers before their polymerisation.
The ( co ) polymer as claimed in claim 1, wherein said polyfunctional compound is polyamine amide.
Examples of the above-mentioned polyfunctional compound are trimesic acid, trimethylolmethane, trimethylolethane, trimethylolpropane and pentaerythritol.
The method of claim 1, wherein the polyfunctional compound has the formula.
In embodiments, polyfunctional compound is present in a 3:1:1 molar ratio in relation to the metal constituents.
Hyperbranched copolymer according to claim 44, wherein the polyfunctional compound corresponds to the formula ( I ), wherein,.
Preferably, the additional polyfunctional compound will be mixed with a comonomer before polymerization.
The base copolymer contains a polyfunctional compound incorporated during the polymerization of the base ( co ) polymer.
In one preferred embodiment, the polyfunctional compound incorporated is polyethyleneimine ( PEI ).
Just as advantageously, the polyfunctional compound incorporated is polyamine amide ( PAA ).
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