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العنوان
Investigation On Hydrogel Polymers As Improved Pesticide Carriers =
المؤلف
Ebrahem, Omnia Mahmoud Salah El-Deen.
هيئة الاعداد
مشرف / شريف حسن قنديل
مشرف / احمد عقل
باحث / امنية محمود صلاح الدين ابراهيم
مناقش / محمد احمد خليل
تاريخ النشر
1993.
عدد الصفحات
94 P. :
اللغة
الإنجليزية
الدرجة
ماجستير
التخصص
علوم المواد
تاريخ الإجازة
1/1/1993
مكان الإجازة
جامعة الاسكندريه - معهد الدراسات العليا والبحوث - Department of Materials Science
الفهرس
Only 14 pages are availabe for public view

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from 110

Abstract

of functionalized polymers containing pesticide active een prepared for the purpose of developing ideal formulations for herbicide and water conservation. pesticides containing active moieties via hydrogen and ;nave been prepared. These biologically active polymers by two techniques, either radical polymerization of methacrylate (OOE MA) monomers, with different of 2,4 or 8 Oxyethylene units increasing hyDROPhilicity groups, or by chemical modification of poly resins are a class of versatile functional polymers potential functional for direct attachment or generation of groups for subsequent utilization.
monomers have been homopolymerization under to give a different number of linear and crosslinked They have also been copolymerized with Acrylamide to nature to the resulting polymers.
modification techniques were used to convert the ester ’inethylmethacrylate resins into more reactive derivatives. out by the amination with several amines such as Samine and hexamethylenediamine. Conversion of quantitavely through acylation by treatment of chloride of organic acids 2,4-dichlorophenoxy acetic l4~chk>ro-2-methylphenoxy acetic acid (CMPA).