Process for the preparation of low molecular weight hydrogenated nitrile rubber
Номер патента: SG178434A1
Опубликовано: 27-04-2012
Автор(ы): Christopher Ong, Julia Maria Mueller
Принадлежит: LANXESS DEUTSCHLAND GMBH
Опубликовано: 27-04-2012
Автор(ы): Christopher Ong, Julia Maria Mueller
Принадлежит: LANXESS DEUTSCHLAND GMBH
Реферат: Pursuant to the invention a process for the production of hydrogenated nitrile rubber polymers having lower molecular weights and narrower molecular weight distributions than those known in the art in the is provided wherein the process is carried out in the presence of hydrogen and optionally at least one co-(olefin). The present invention further relates to the use of specific metal compounds in a process for the production of a hydrogenated nitrile rubber by simultaneous hydrogenation and metathesis of a nitrile rubber.
Method of obtaining hydrated nitrile rubber, possessing low molecular weight
Номер патента: RU2548681C2. Автор: Кристофер ОНГ,Юлия Мария МЮЛЛЕР. Владелец: ЛЕНКСЕСС Дойчланд ГмбХ. Дата публикации: 2015-04-20.