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العنوان
Investigation on the reactions of some reactive dyestuffs with polypeptide chains with reference to leather fibers/
الناشر
Mervat Soliman Gemei,
المؤلف
Gemei,Mervat Soliman.
هيئة الاعداد
مشرف / Mohamed Salah El-Din Saleh
مشرف / Ahmed Aly Omar Farag
باحث / Mervat Soliman Gemei
مناقش / Ahmed Mohamed
الموضوع
Chemical Engineering.
تاريخ النشر
1978 .
عدد الصفحات
262P.:
اللغة
الإنجليزية
الدرجة
الدكتوراه
التخصص
الهندسة الكيميائية
تاريخ الإجازة
1/1/1978
مكان الإجازة
جامعة الاسكندريه - كلية الهندسة - Chemical Engineering
الفهرس
Only 14 pages are availabe for public view

from 294

from 294

Abstract

Wording to the UNIDO statistical studies it was found that the leather goods production in Egypt increases at an anual rate of 1242 percent. The exports of leather products reached high figures, part of which is exported as ready—made shoes to middle eastern countries and soma European countries. It was thought that improvements in the leather dyeing processes may lead to the increase in fine leather articles from skins.
There is a great opportunity for expansion in the leather goods industry since Egyptian raw hides and shins are con¬sidered to be among the best in the world. They have a very smooth grain surface with no injuries, bruises or cuts and they also have few warble fly damages.
The present investigation deals with the preparation
of a new class of chlorohydrin reactive dyestuffs and testing their usefulness as leather dyestuffs.
This investigation includos the following reactions:
a) Preparation of chlorohydrin reactive dyestuffs from simple and cheap raw materials and with no additional machinery