Thermoreversible gelation of poly(urethane acyl-semicarbazides) carrying cycloaliphatic moieties and studies on selective adsorption of dyes from wastewater
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DOI: 10.1016/j.eurpolymj.2017.12.011
Abstract: Abstract A series of linear segmented poly(urethane acyl- semicarbazides) of different compositions were synthesized from polypropylene glycol (M n ∼ 1000 and 2000), hexamethylene diisocyanate and cyclohexanedicarboxylic acid 1,4 dihydrazide. The polymers exhibited thermoreversible gelation at… read more here.
Keywords: gelation; urethane acyl; acyl semicarbazides; poly urethane ... See more keywords