申请人:Stichting Wageningen Research
公开号:EP3581608A1
公开(公告)日:2019-12-18
The invention is directed to a polymeric product based on a resin composition that comprises a high melting point (Tm) semicrystalline polymer phase and a low melting point (Tm) semicrystalline polymer phase, wherein the high Tm and low Tm semicrystalline polymer phases comprise polymers based on the same monomers and/or isomers thereof, and wherein the high Tm semicrystalline polymer phase has a higher melting point than the melting point of the low Tm semicrystalline polymer phase. In a further aspect, the invention is directed a method for the production of the foam, wherein said method comprises processing the resin composition at a temperature between the melting point of the low Tm semicrystalline polymer phase and the melting point of the high Tm semicrystalline polymer phase.
本发明涉及一种基于树脂组合物的聚合物产品,该树脂组合物包括高熔点(Tm)半结晶聚合物相和低熔点(Tm)半结晶聚合物相,其中高Tm和低Tm半结晶聚合物相包括基于相同单体和/或其异构体的聚合物,并且其中高Tm半结晶聚合物相的熔点高于低Tm半结晶聚合物相的熔点。在另一方面,本发明涉及一种生产泡沫的方法,其中所述方法包括在低 Tm 半晶聚合物相的熔点和高 Tm 半晶聚合物相的熔点之间的温度下加工树脂组合物。