Cleaning of emulsion manufacturing apparatus
申请公布号:US5464727(A)
申请号:US19950385530
申请日期:1995.02.08
申请公布日期:1995.11.07
发明人:SINGER, DOUGLAS E.
分类号:G03C11/00;(IPC1-7):G03C11/24;G03C1/015
主分类号:G03C11/00
摘要:The present invention is a method for cleaning and preparing photographic manufacturing equipment surfaces. An aqueous solution of potassium iodide and ferric ethylenediamine tetraacetate is prepared. The solution is flushed over the surfaces of the photographic manufacturing equipment removing deposited silver halide and silver. A high purity water flush is then performed.
ШТАМП ДЛЯ ФОРМООБРАЗОВАНИЯ ПОЛЫХ ДЕТАЛЕЙ
СТЕНД ДЛЯ ОПРЕДЕЛЕНИЯ ЗАЩИТНЫХ СВОЙСТВ БРОНЕЖИЛЕТОВ
ОГНЕЗАЩИТНАЯ ВСПУЧИВАЮЩАЯ КРАСКА
ЭМАЛЬ ДЛЯ ЦВЕТОВОЙ КОДОВОЙ МАРКИРОВКИ ИЗДЕЛИЙ ЭЛЕКТРОННОЙ ТЕХНИКИ
СПОСОБ ПРОИЗВОДСТВА ПРОБИОТИЧЕСКОГО ПРОДУКТА
СПОСОБ ОЧИСТКИ ГРУППЫ ВЫСОКОМОЛЕКУЛЯРНЫХ БЕЛКОВЫХ АНТИГЕНОВ ФАСЦИОЛ
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