Friedel-Crafts Polyketones: Synthesis, Characterization and Antimicrobial Properties of Unsaturated Polyketones and Copolyketones Based on Difurfurylidene Cycloheptanone

Table 3

Thermal properties of Polyketones IVa–d and V, VI.

Polymer; code	Temperature (°C) for various decomposition levels
	10%	20%	30%	40%	50%
IVa	300	350	385	445	470
IVb	250	265	280	310	370
IVc	210	255	280	310	355
IVd	205	250	275	305	340
V	370	420	455	470	495
VI	350	405	435	440	470

*Heating rate: 10°C min⁻¹.