Article citationsMore>>

J. A Gratt and R. E. Cohen, “Optical Properties of Block Copolymers Containing Pendant Carbazole Groups and in situ Synthesized CdS Nanoclusters,” Journal of Applied Polymer Science, Vol. 88, No 1, 2003, pp.177-182. doi:10.1002/app.11620

has been cited by the following article:

• TITLE: Trifuntional Oligoetherols and Polyurethane Foams with Carbazole Ring

  AUTHORS: Renata Lubczak

  KEYWORDS: Oligomers; Ring-Opening Polymerization; Polyurethanes; Thermal Properties

  JOURNAL NAME: Open Journal of Organic Polymer Materials, Vol.2 No.1, January 29, 2012

  ABSTRACT: The method of synthesis of trifuntional oligoetherols with carbazole ring from 9-(2,3-epoxypropyl)carbazole and die- thanolamine and oxiranes like ethylene and propylene oxide was presented. Structure and some physicochemical prope- rties of the products were described. The oligoetherols were demonstrated as good substrates for synthesis of polyure- thane foams of enhanced thermal resistance. It has been found that the obtained foams are rigid at room temperature and their apparent density was 34 kg/m3- 44 kg/m3. The water uptake was low, maximum to 10.5 mass%. Dynamic thermal analysis of this foams showed that 5% mass loss starts at 200?C - 220?C, while temperature of 50% mass loss was 340?C - 370?C. Concomitantly the increase of compression strength was observed.