公开(公告)号：US20220289893A1

公开(公告)日：2022-09-15

申请号：US17636770

申请日：2020-08-11

Applicant: BASF SE

Inventor： Patrick DRAWE ,  Sebastian RICHTER

IPC: C08G18/30 ,  C08G18/32 ,  C08G18/42 ,  C08G18/48 ,  C08G18/10 ,  C08G18/08

Abstract: A preparation contains a thermoplastic polyisocyanate polyaddition product (TPPP), where the thermoplastic polyisocyanate polyaddition product (TPPP) is obtained by reacting a polyisocyanate, a compound reactive with isocyanate, and water, in the presence of a defoamer containing a polyalphaolefin. Respective production processes as well as the use and devices derived from that preparation are useful.