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Article
synthesis of poly condensation
تحضير عدد من بولي استرات الاكريليت بشكل قواعد شيف تحوي في تركيبها على مجموعة ايمين متدلية

Authors: Naeema J.Al-lame نعيمة جبار عويد اللامي --- Intisar O. Al-Tamimi انتصار عبيد بريس التميمي
Journal: Baghdad Science Journal مجلة بغداد للعلوم ISSN: 20788665 24117986 Year: 2006 Volume: 3 Issue: 2 Pages: 348-357
Publisher: Baghdad University جامعة بغداد

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Abstract

in the present investigation new eight poly esrers as schiff bases wich containing pendant imine group were synthesized by treatment of poly acryloyl chlodire with ethanol amine group were synthesized by treatment of poly acryloyl chloride with ethanol

تم تصنيعه في esrers التحقيق الحالي بولي الثمانية الجديدة كقواعد شيف فقد تم تصنيع قلادة تحتوي على إمين يتش مجموعة من علاج chlodire acryloyl بولي مع مجموعة أمين الإيثانول عن طريق العلاج من كلوريد بولي acryloyl مع الإيثانول


Article
Poly-Condensation of CDTA with Some Diamines

Authors: Dr. Firyal M.A --- Haider H.Rashed
Journal: Journal of Petroleum Research & Studies مجلة البحوث والدراسات النفطية ISSN: 22205381 Year: 2013 Volume: 124 Issue: 7th Pages: 58-70
Publisher: Ministry of Oil وزارة النفط

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Abstract

In this research, new condensed polymers (A1-A8) were prepared by poly condensation between 1, 2-cyclohexyl diamine tetraacetic acid CDTA with different diamines such as 1, 6-Diamino hexane, Melamine, 3,3-,5,5--Tetramethyl benzidine, Benzidine and Cystine. These prepared chelate polymers could be used to remove heavy metals and toxic metal ions in many industrial processes as well as acting as sequestrate for metal ions. The all prepared polymers were characterized by 1H-NMR and FT-IR spectra. The thermal analyses (TGA, DSC) were studied, the intrinsic viscosities were calculated at 30 ˚C using Ostwald viscometer, and all physical properties were measured.

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