公开(公告)号：US20220098405A1

公开(公告)日：2022-03-31

申请号：US17426777

申请日：2020-01-14

Applicant: BASF SE

Inventor： Xuyuan Peng-Poehler ,  Yun Fei Guo ,  Li Chen

IPC: C08L75/14 ,  C08G18/12 ,  C08G18/42 ,  C08G18/48 ,  C08G18/40 ,  C08G18/72 ,  C08G18/76 ,  C08G18/81 ,  C08K5/21 ,  C09J7/35 ,  C09J7/32 ,  B29C64/129

Abstract: Described herein is a polyurethane having an isocyanate group and having C—C double bonds on a side chain, a process for preparing such a polyurethane, and an UV-moisture dual cure polyurethane reactive hotmelt including the polyurethane.

公开(公告)号：US11912867B2

公开(公告)日：2024-02-27

申请号：US17426777

申请日：2020-01-14

Applicant: BASF SE

Inventor： Xuyuan Peng-Poehler ,  Yun Fei Guo ,  Li Chen

IPC: C08L75/14 ,  C09J7/35 ,  C08G18/81 ,  B29C64/129 ,  C09J7/32 ,  C08G18/12 ,  C08G18/40 ,  C08G18/42 ,  C08G18/48 ,  C08G18/72 ,  C08G18/76 ,  C08K5/21 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00

CPC classification number: C08L75/14 ,  B29C64/129 ,  C08G18/12 ,  C08G18/4018 ,  C08G18/4202 ,  C08G18/4804 ,  C08G18/728 ,  C08G18/7671 ,  C08G18/8125 ,  C08K5/21 ,  C09J7/32 ,  C09J7/35 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00 ,  C08G2170/20 ,  C09J2301/304 ,  C09J2301/306 ,  C09J2301/416 ,  C09J2475/00

Abstract: Described herein is a polyurethane having an isocyanate group and having C—C double bonds on a side chain, a process for preparing such a polyurethane, and an UV-moisture dual cure polyurethane reactive hotmelt including the polyurethane.