condensation polymer


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condensation polymer

[‚kän·dən′sā·shən ′päl·ə·mər]
(organic chemistry)
A high-molecular-weight compound formed by condensation polymerization.
References in periodicals archive ?
Polyacrylamide is a condensation polymer which has very useful properties.
Proaid 211 is a complex condensation polymer of synthetic resins, glycerides and organic esters, designed as an internal lubricant and dispersant.
Examples of this usefulness are described for a simple linear homopolymer to demonstrate the method fundamentals, a condensation polymer to demonstrate its utility in understanding complex spectra with multiple repeating patterns on different mass scales, and a condensation copolymer to demonstrate how it can elegantly and efficiently reveal unexpected phenomena.
As already noted, PLA is a condensation polymer with lower molecular weight than PS, so it has intrinsically lower viscosity and melt strength.
Because it is a condensation polymer, presence of even a very small amount of moisture during melt processing causes degradation of polymer chains and loss of molecular weight and mechanical properties.
22, 1994 /PRNewswire/ -- Eastman Chemical Company (NYSE: EMN) announced today commercialization of a high performance condensation polymer -- polyethylene naphthalate (PEN) -- for use in a variety of demanding applications.
Additional applications include analysis of condensation polymer systems, (2) alkyd and polyester resins, silicone polyesters, polyurethanes, epoxy resins, polysiloxanes, polyamides, vinyl polyesters, phenol formaldehyde resins, rosin derivatives, and cellulosics derivatives.
The presentation covers the structure and application of condensation polymers including alkyds, polyesters and copolymers.
The hydrophilic surfaces of the fibers give them an affinity with condensation polymers like PET.
The probable degradation of hydrolyzable condensation polymers was also addressed and estimated from producer company recommended drying conditions.
When A and B are condensation polymers (and/or functionalized polyolefins), additional advantages of the MFC approach become apparent: (i) owing to the chemical interactions between the componets (additional condensation and transreactions (26-29)) during extrusion and injection molding.