公开(公告)号：US20220033609A1

公开(公告)日：2022-02-03

申请号：US17309829

申请日：2019-12-27

Applicant: BASF SE

Inventor： Elmar POESELT ,  Peter Gutmann ,  Edgar Schander ,  Rebecca Spreen ,  Christiane Martina Dieckmann ,  Dennis Jopp

IPC: C08J9/18 ,  C08J9/228 ,  C08G18/32 ,  C08G18/48 ,  C08G18/66

Abstract: Foamed pellets contain a thermoplastic polyurethane obtainable or obtained by reacting a polyisocyanate composition (IC), containing at least one aliphatic diisocyanate having a number-average molecular weight of less than 200 g/mol, at least one chain extender (CE1), and a polyol composition (PC). A process can be used for the production of such foamed pellets. The foamed pellets can be used for the production of a molded body.