Examples of 'ring-opening polymerization' in a sentence
Meaning of "ring-opening polymerization"
Ring-opening polymerization is a chemical process in which cyclic monomers are transformed into linear polymers by breaking the chemical bonds within the ring structure. The process involves the opening of the cyclic monomers and the formation of polymer chains
How to use "ring-opening polymerization" in a sentence
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ring-opening polymerization
The ring-opening polymerization of butyrolactone gives polybutyrolactone.
Process for producing a ring-opening polymerization product.
Ring-opening polymerization of glycolide to polyglycolide.
The strained compounds undergo ring-opening polymerization.
The ring-opening polymerization is performed by bulk polymerization.
Polypropylene glycol is produced by ring-opening polymerization of propylene oxide.
The ring-opening polymerization is carried out in the presence of a catalyst.
A copolymerization which is a ring-opening polymerization for at least one monomer.
The ring-opening polymerization is possible without using any solvent.
The initiator moieties may be ring-opening polymerization initiator moieties.
The ring-opening polymerization is substantially a ring-opening polymerization according to bulk polymerization.
Of particular note are those polymers formed by ring-opening polymerization reactions.
The lactone ring-opening polymerization product may be commercially available products.
The plla and ptmc macrodiols were synthesized by ring-opening polymerization rop.
The first stage comprises ring-opening polymerization of an activated starting polymer.
See also
Said oligomers are easily converted to linear polyimides vÃa a ring-opening polymerization procedure.
Hydrosilylation is neither a ring-opening polymerization nor a redistribution polymerization.
It can be prepared starting from glycolic acid by means of polycondensation or ring-opening polymerization.
There is also a desire to perform ring-opening polymerization of lactide as a bulk polymerization.
A ring-opening polymerization product obtainable by the process of any one of the preceding claims.
Silicone oil or fluid is prepared by a ring-opening polymerization of strained cyclic silicones.
The ring-opening polymerization of caprolactone is preferably executed in a nitrogen atmosphere for ease of operation.
In some cases, polysulfide polymers can be formed by ring-opening polymerization reactions.
Among these routes is ring-opening polymerization of cyclic ether monomers and optional co-monomers.
Furthermore, polyacetylene can be synthesized via the ring-opening polymerization of cyclooctatetraene.
Somewhat older ring-opening polymerization catalysts are reviewed and disclosed in Kompoz.
Polyethylene glycol is typically produced by base-catalyzed ring-opening polymerization of ethylene oxide.
Ring-opening polymerization Acyclic diene metathesis.
It is generally preferable to carry out a ring-opening polymerization reaction in the presence of a catalyst.
Di-functional initiators contain two groups or moieties capable of initiating a lactone ring-opening polymerization.
A process for producing a ring-opening polymerization product which comprises the steps of,.
Additional examples of the polyol include an ester obtained by ring-opening polymerization of caprolactone.
The initiator for anionic ring-opening polymerization may be the potassium salt of octadecanol.
Many catalysts have been cited in literature for use in the ring-opening polymerization of lactones.
Most representative method is a ring-opening polymerization of lactide which is produced from lactic acid.
These polyoxytetramethylene glycols are well known compositions which are made by ring-opening polymerization of tetrahydrofuran.
Polylactide generated in the ring-opening polymerization step contains unreacted lactides and the catalyst.
This type of reaction is carried out relatively more simply than ring-opening polymerization.
Various catalysts for the ring ring-opening polymerization of lactones have been used.
The biodegradable high-Tg resinous polymers of the present invention are preferably obtainable by ring-opening polymerization.
This reactive formulation provides for bulk ring-opening polymerization of the monomers therein.
Ring-opening polymerization of oligosiloxanes is a complex process,.
The polymer may be prepared by ring-opening polymerization of the lactic acid dimer, lactide.
This correlates with the high TMC conversion during the ring-opening polymerization.
A chemical approach involves the ring-opening polymerization of B-lactone monomers as described below.
Linear PTMC oligomers were first synthesized by ring-opening polymerization.
It is obtained by ring-opening polymerization of the monomer p-dioxanone.
The above-mentioned polyalkylene glycol can be obtained by a ring-opening polymerization of an alkylene oxide.
In this process, ring-opening polymerization can be carried out.
Three-armed polymer triols were synthesized by ring-opening polymerization of TMC.
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The ring-opening metathesis polymerization of dicyclopentadiene
Process for producing a ring-opening polymerization product
Ring-opening approaches have been developed from phospholes
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It can react in cationic polymerization to polycyclohexene oxide
The polymerization is unusual for a nylon polymer
Photoinitiators for the polymerization of artificial resins
