ring-opening polymerization , ROP (Abkürzung)

The second route is ring-opening polymerization of laurolactam at 260-300˚C.

Mechanisms and thermodynamics of ring-opening polymerization was further established in the 1950s.

Ring-opening polymerization is the preferred route for commercial production.

It is obtained by ring-opening polymerization of the monomer p-dioxanone.

In this study, the authors found a catalyst that could run a typical ring-opening polymerization at ambient pressure.

In some cases, polysulfide polymers can be formed by ring-opening polymerization reactions.

Using a ring-opening polymerization to obtain a cyclic polymer may seem counter-intuitive.

It can be prepared starting from glycolic acid by means of polycondensation or ring-opening polymerization.

Nylon 6 is synthesized by ring-opening polymerization of caprolactam.

With radical ring-opening polymerization, it is possible to produce polymers of the same or lower density than the monomers.

The volume change during ring-opening polymerization is also influenced by the number of polymerizable rings per monomer.

Furthermore, polyacetylene can be synthesized via the ring-opening polymerization of cyclooctatetraene.

Polypropylene glycol is produced by ring-opening polymerization of propylene oxide.

Microreactors are used to study enzyme-catalyzed ring-opening polymerization of ε-caprolactone to polycaprolactone.

Ring-opening polymerization, for example, gives polycaprolactone.

Development of biodegradable and/or biocompatible polyesters should be possible through a specific chemical synthesis called ring-opening polymerization.

The strained compounds undergo ring-opening polymerization.

His major contribution here has been the understanding and control of the ring-opening polymerization process via thermal and anionic initiation.

Cationic ring-opening polymerization follows the same mechanistic steps of initiation, propagation, and termination.

A new study has suggested that β-lactams can undergo ring-opening polymerization to form amide bonds, to become nylon-3 polymers.

Fe(acac) also catalyzes the ring-opening polymerization of 1,3-benzoxazine.

In this case, the ring-opening polymerization is used to open the cyclic, strained monomer γ-BL.

Chain transfer to monomer is especially significant in cationic addition polymerization and ring-opening polymerization.

The conversion entails a ring-opening polymerization:

Many exceptions to this rule are products of ring-opening polymerization, which tends to produce condensation-like polymers even though it is an additive process.