Examples of 'initiator compound' in a sentence
Meaning of "initiator compound"
initiator compound - This term refers to a chemical compound that is involved in starting or initiating a chemical reaction. It plays a crucial role in the initiation step of the reaction process
How to use "initiator compound" in a sentence
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initiator compound
This functionalized initiator compound is propoxylated as follows.
The carrier may suitably be a solvent for the initiator compound.
The initiator compound performs several functions.
It too is advantageous to employ an initiator compound for the oxidation reaction.
The initiator compound contains one or more oxyalkylatable groups.
It is advantageous to employ further an initiator compound for the oxidation reaction.
The initiator compound is a material having at least one oxyalkylatable group.
The reactor and functionalized initiator compound are cooled to ambient temperature.
The catalyst is conveniently added as a mixture or slurry in the initiator compound.
In a synthetic method an initiator compound is used to start the polymerization of one monomer.
The type of reduction activation depends on the initiator compound used.
The initiator compound contains at least two hydrogen atoms reactive to alkylene oxides.
The present invention relates to a detergent composition comprising an azo initiator compound.
The initiator compound may comprise a homolytically cleavable bond with a halogen atom.
This polymerization reaction is usually conducted in the presence of an initiator compound and a catalyst.
See also
A tin atom is derived from the initiator compound and attaches at the initiation site.
The transfer agent is also added to the mixture before or after the initiator compound.
A functional amine group is derived from the initiator compound and attaches at the initiation site.
The polyether polyols are generally made by polymerizing a cyclic ether compound onto an initiator compound.
A functional amine group is derived from the initiator compound and bonds at the initiation site.
The initiator compound contains one or more active hydrogen-containing groups.
In the following examples, polymers were prepared using the organolithium initiator compound.
The functionalized initiator compound ( pale yellow oil ) is propoxylated as follows.
The process of any preceding claim, wherein the initiator compound is isophorone diamine.
The functionalized initiator compound ( clear orange oil ) is propoxylated as follows.
More specifically, the present invention relates to anionic polymerization employing a phenylamine initiator compound.
The functionalized initiator compound ( peach colored solid ) is propoxylated as follows.
Low molecular weight hydroxyl-terminated polyesters also may function as the hydroxyl initiator compound.
In a synthetic process, an initiator compound is used to start the polymerization of one monomer.
In this embodiment, the smoke produced mainly comprises thermal decomposition products of the initiator compound.
The functionalized initiator compound ( light golden yellow oil ) is propoxylated as follows.
At least about 20 ppm by weight of initiator compound are used.
The initiator compound has a total of at least two hydroxyl and / or amino hydrogens.
A polymer of claim 9 wherein the initiator compound contains one or more nitro groups.
The initiator compound may have as many as eight or more hydroxyl and / or amine hydrogens.
The process of claim 1 wherein the initiator compound contains one or more nitro groups.
The initiator compound contains one or more oxyalkylatable groups such as hydroxyl, thiol, and caryboxylate.
A method according to claim 15, wherein said initiator compound is a blocked p-toluene sulphonic acid.
The initiator compound usually has from 2 to 6 carbon atoms.
The polymerization is usually performed in the presence of a hydroxyl - and / or an amine-containing initiator compound.
In some cases, the initiator compound may perform some specialized function in the product.
Each R is most preferably hydrogen, such that the initiator compound is 1,2-diaminocyclohexane.
A suitable initiator compound is diaminodiphenylmethane ( methylenedianiline ).
In all cases, C13 NMR confirms that the initiator compound is consumed in the alkoxylation reaction.
The initiator compound may, for example, be an aromatic, aliphatic, or cycloaliphatic monohydroxyl-functional initiator.
Method according to claim 1, in which the initiator compound is a compound of following formula ( I ),.
The initiator compound is a compound of aforementioned formula ( I ) ;.
Further, a hydroxyl-containing initiator compound is used with the alkylene oxide to form the starter compound.
The initiator compound may be a monovalent or multivalent ( divalent, trivalent, etc . ) initiator compound.
The functionalized initiator compound ( white solid ) is propoxylated as follows.
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