Encapsulation of flame retardant agents by atomic layer deposition for improved flame retardant formulations
Номер патента: EP4405417A1
Опубликовано: 31-07-2024
Автор(ы): Jan Henk Kamps, Johannes Gerardus Petrus Goossens, Robert van de Grampel
Принадлежит: SHPP Global Technologies BV
Опубликовано: 31-07-2024
Автор(ы): Jan Henk Kamps, Johannes Gerardus Petrus Goossens, Robert van de Grampel
Принадлежит: SHPP Global Technologies BV
Реферат: Provided are polymer compositions comprising: a polycondensation polymer; and an encapsulated flame retardant agent, wherein the encapsulated flame retardant agent comprises a passivating coating and a catalytic flame retardant core and wherein the passivating coating has a thickness of from about 1 nm to about 100 nm observed using scanning electron microscopy. The catalytic flame retardant core may be coated via a process of atomic layer deposition.
Antimony trioxide free flame retardant thermoplastic composition
Номер патента: EP2655498A1. Автор: Pierre Georlette,Sergei V. Levchik,Yoav Bar Yaakov,Rachel Shtekler. Владелец: ICL IP America Inc. Дата публикации: 2013-10-30.