Process for preparing block copolymers based on ethylene polymers and other polymers
Номер патента: DE3361052D1
Опубликовано: 28-11-1985
Автор(ы): Franz Dr Brandstetter, Juergen Dr Hambrecht, Michael Dr Werner, Walter Dr Ziegler
Принадлежит: BASF SE
Опубликовано: 28-11-1985
Автор(ы): Franz Dr Brandstetter, Juergen Dr Hambrecht, Michael Dr Werner, Walter Dr Ziegler
Принадлежит: BASF SE
Реферат: 1. A process for the preparation of block copolymer based on ethylene copolymers, containing copolymerized units of at least one functional group selected from the group consisting of alcohols, and other polymers, wherein the ethylene copolymers are reacted with polymers having at least one functional group selected from the group consisting of isocyanates, halogens, acids, acid derivatives and epoxides.
Polyolefinecarboxylic acids, their preparation and their use for preparing polyolefine-polycarbonate block copolymers
Номер патента: US5023299A. Автор: Gerd Sylvester,Josef Witte,Helmut Waniczek,Kurt P. Meuer. Владелец: Bayer AG. Дата публикации: 1991-06-11.