申请人:Evonik Operations GmbH
公开号:EP3954722A1
公开(公告)日:2022-02-16
Disclosed are a process of producing a polyurethane foam product, a polyurethane foam product pre-mix, polyurethane foam product formulation, and a polyurethane foam product. The process of producing the polyurethane foam product includes contacting a halogen containing composition with a polyurethane foam product pre-mix. The polyurethane foam product pre-mix includes the halogen containing composition. The polyurethane foam product formulation includes a polyol component, an isocyanate component, and a halogen containing compound component. The polyurethane foam product is formed by the pre-mix having the halogen containing composition.
本发明公开了一种生产聚氨酯泡沫塑料产品的工艺、一种聚氨酯泡沫塑料产品预混料、聚氨酯泡沫塑料产品配方和一种聚氨酯泡沫塑料产品。生产聚氨酯泡沫产品的工艺包括将含卤组合物与聚氨酯泡沫产品预混料接触。聚氨酯泡沫塑料产品预混料包括含卤组合物。聚氨酯泡沫产品配方包括多元醇成分、异氰酸酯成分和含卤化合物成分。聚氨酯泡沫产品由含有含卤成分的预混料形成。