Production of discrete cellulose acetate fibers by emulsion flashing
Номер патента: CA1081415A
Опубликовано: 15-07-1980
Автор(ы): Paul C. Litzinger
Принадлежит: Crown Zellerbach Corp
Опубликовано: 15-07-1980
Автор(ы): Paul C. Litzinger
Принадлежит: Crown Zellerbach Corp
Реферат: ABSTRACT OF THE DISCLOSURE Discrete cellulose acetate fibers are produced by flashing an emulsion of cellulose acetate, water, and a solvent which is miscible with the water at the temperature at which the emulsion is flashed. The fibers can be used directly to make paper in accordance with conventional papermaking methods.
Increased production of fuels by integration of vacuum distillation with solvent deasphalting
Номер патента: RU2661875C2. Автор: Дэниэл Б. ГИЛЛИС,Джозеф ВУДСОН. Владелец: ФОСТЕР ВИЛЕР ЮЭсЭй КОРПОРЕЙШН. Дата публикации: 2018-07-20.