公开(公告)号：US20190316014A1

公开(公告)日：2019-10-17

申请号：US16348259

申请日：2017-12-01

Applicant: BASF SE

Inventor： Julio ALBUERNE ,  Rolf ILLGUTH ,  Raphael DABBOUS ,  Elmar POESELT

IPC: C09J175/08 ,  C08G18/76 ,  C08G18/48 ,  C08G18/42 ,  C08G18/62 ,  C08G18/40 ,  C08K5/00 ,  C09J11/06 ,  C09J5/06 ,  C09K3/10 ,  C09D175/08 ,  B33Y70/00

Abstract: The present invention relates to a composition comprising at least one crosslinkable thermoplastic polyurethane (P) and at least one compound (N) having a conjugated, nitrogen-containing aromatic structure as nucleating agent, wherein the compound (N) is a solid and is present in the composition in an amount within a range from 0.01% to 0.5% by weight, based on the thermoplastic polyurethane. The present invention further relates to a process for producing such compositions and to the use of the compositions of the invention as sealant, coating or adhesive