SYNTHESIS AND CHARACTERIZATION OF SEVERAL NEW POLY(BENZIMIDAZOLE-CO-UREA)S

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BANI HASHEMI A.; KOULIVAND E.

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Journal: Iranian Journal of Polymer Science and Technology Year:2000 | Volume:13 | Issue:2 (ISSUE NO.48) Page(s): 75-81

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Title

SYNTHESIS AND CHARACTERIZATION OF SEVERAL NEW POLY(BENZIMIDAZOLE-CO-UREA)S

Author(s)

BANI HASHEMI A. | KOULIVAND E. | Issue Writer Certificate

Keywords

BENZIMIDAZOLEQ4

POLYBENZIMWAZOLEQ4

POLYUREAQ4

ANTHRANILIC ACIDQ4

TETRAAMINEQ4

Abstract

Several new poly(BENZIMIDAZOLE-co-urea)s were synthesized. In the first step; by reaction between different TETRAAMINEs and p-aminobenzoic acid or o-aminobenzoic acid some heterocyclic diamines were obtained. In the second step, these diamines, and two different diisocyanates were used and the produced copolymers were characterized for structural determinations. The two model compounds exhibited or showed some characteristics attributed to polymers, which were confirmed and characterized by IR and 1HNMR.Heat resistance of our copolymers was lower in comparison to BENZIMIDAZOLE, but higher in comparison to POLYUREAs. The solubilities, UV absorption, inherent viscosity and thermal analysis of copolymers were studied as well.

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APA: Copy

BANI HASHEMI, A., & KOULIVAND, E.. (2000). SYNTHESIS AND CHARACTERIZATION OF SEVERAL NEW POLY(BENZIMIDAZOLE-CO-UREA)S. IRANIAN JOURNAL OF POLYMER SCIENCE AND TECHNOLOGY (PERSIAN), 13(2 (ISSUE NO.48)), 75-81. SID. https://sid.ir/paper/6410/en

Vancouver: Copy

BANI HASHEMI A., KOULIVAND E.. SYNTHESIS AND CHARACTERIZATION OF SEVERAL NEW POLY(BENZIMIDAZOLE-CO-UREA)S. IRANIAN JOURNAL OF POLYMER SCIENCE AND TECHNOLOGY (PERSIAN)[Internet]. 2000;13(2 (ISSUE NO.48)):75-81. Available from: https://sid.ir/paper/6410/en

IEEE: Copy

A. BANI HASHEMI, and E. KOULIVAND, “SYNTHESIS AND CHARACTERIZATION OF SEVERAL NEW POLY(BENZIMIDAZOLE-CO-UREA)S,” IRANIAN JOURNAL OF POLYMER SCIENCE AND TECHNOLOGY (PERSIAN), vol. 13, no. 2 (ISSUE NO.48), pp. 75–81, 2000, [Online]. Available: https://sid.ir/paper/6410/en

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