Grafted polymers
Номер патента: EP3478751A1
Опубликовано: 08-05-2019
Автор(ы): Alfonso Gonzalez Montiel, Leticia Flores Santos, Maribel PINEDA HERRERA
Принадлежит: Rheomod De Mexico SAPI De CV
Опубликовано: 08-05-2019
Автор(ы): Alfonso Gonzalez Montiel, Leticia Flores Santos, Maribel PINEDA HERRERA
Принадлежит: Rheomod De Mexico SAPI De CV
Реферат: A process is provided for grafting CRP synthesized polymers to dienes and polyolefins m the presence of a CRP controlling agent, Chain scission is minimal. Graft yield can be high and is proportional to the amount of CRP controlling agent added. The grafting process can be carried out either in a molten phase, preferably by reactive extrusion, or in a solvent-based process. The process provides novel families of grafted polyolefins and dienes, which show promising applications as new materials and as additives in the polymer industry.
Rubber-containing graft polymer, resin composition containing rubber-containing graft polymer, and shaped article thereof
Номер патента: EP4234630A3. Автор: Shinji Matsuoka,Hiroya Arai,Naotaka SUENAGA,Saki Fujita,Masashi Iimori,Yuuta MAENAKA,Misaki HAGI. Владелец: Mitsubishi Chemical Corp. Дата публикации: 2023-10-04.