Conductive latex compositions, elements and processes
Номер патента: CA1139093A
Опубликовано: 11-01-1983
Автор(ы): David J. Steklenski, Donald A. Upson
Принадлежит: Eastman Kodak Co
Опубликовано: 11-01-1983
Автор(ы): David J. Steklenski, Donald A. Upson
Принадлежит: Eastman Kodak Co
Реферат: CONDUCTIVE LATEX COMPOSITIONS, ELEMENTS AND PROCESSES Abstract Or the Disclosure A coating composition useful in forming con-ductive layers comprises a latex having water as a con-tinuous phase and, as a dispersed phase, hydrophobic polymer particles having associated therewith a polyani-line salt semiconductor. The coating composition can be coated on a variety of supports to produce conductive elements. The coating compositions are particularly useful in forming antistatic layers for photographic elements or conducting layers for electrophotographic and electrographic elements. Also disclosed is a preferred process for preparing a latex coating composition com-prising the steps Or loading polymer particles with the polyaniline component of the polyaniline acid addition salt semiconductor and then acidifying the latex to form a polyaniline salt coating composition.
Method for producing foam composite element
Номер патента: RU2551503C2. Автор: Рольф РЕРС,ДЕ БРААК Йоханнес ВАН,Петер ХААС. Владелец: Байер Матириальсайенс Аг. Дата публикации: 2015-05-27.