Sentence examples for modification of unsaturated from inspiring English sources

The applicability of this reagent for the efficient postpolymerization modification of unsaturated polyolefins is demonstrated.

The chemical modification of unsaturated polymers via catalytic hydrogenation has led to a number of high-performance elastomers (speciality high-priced products).

Copolymers of poly 3-hydroxyoctanoate) (poly 3-hydroxyoctanoateouPHOin lateral chains have been prepared by chemical modification of unsaturated bacterial polyesters.

PHA with pendant hydroxyl groups has been prepared by chemical modification of unsaturated PHAs using potassium permanganate or a borane-tetrahydrofuran complex (Lee et al. 2000; Renard et al. 2005).

Poly-3-hydroxyalkanoates (PHAs) containing pendant diol groups were prepared by the chemical modification of unsaturated PHAs using potassium permanganate (KMnO4) at 20°C, without a severe reduction in molecular weight.

Advanced glycosylation of an amine-containing phospholipids component of LDL is accompanied by progressive oxidative modification of unsaturated fatty acid residues [ 21].

Subsequent modifications of the unsaturated surfaces produced by dehydrochlorination are also described.

In addition, PHAs with pendant functional groups have been obtained by chemical modification of PHA with unsaturated side chains (Hany et al. 2004; Park et al. 1998).

Fourier transformed infrared spectroscopy (FTIR) experiment was conducted in situ during the thermo-oxidative degradation of the SI copolymers, to gain further insight into the chemical modification mechanisms, the reduction of unsaturated double bonds and the formation of carbonyl and hydroxyl groups.

Subsequent post-polymerization modification of the α,β-unsaturated esters via base-catalyzed thia-Michael addition is demonstrated.

This work presents an unique modification of HA: α,β-unsaturated aldehyde of HA (4,5-anhydro-6(GlcNAc -oxo HA or ΔHA-CHO), which allows the primary amines to be attached to HA more effectively in comparison to the saturated HA-CHO.