公开(公告)号：US20200231740A1

公开(公告)日：2020-07-23

申请号：US16647540

申请日：2018-09-12

Applicant: BASF SE

Inventor： Li Zhang ,  Markus Schuette ,  Xiaojun WU ,  Cai An WANG ,  Ren Zheng ZHANG

IPC: C08G18/76 ,  C08G18/48 ,  C08G18/42 ,  C08G18/40 ,  C08G18/32 ,  C08G18/66 ,  C08G18/10 ,  C08J9/12 ,  C08J9/00 ,  C08K5/3412

Abstract: Described herein is a composition which can produce elastomeric microcellular foam having improved and well-balanced mechanical properties, including a polyisocyanate, a polyol, a lactam, a surfactant and a blowing agent. Also described herein is a process to produce elastomeric microcellular polyurethane foam, and the use of the elastomeric microcellular polyurethane foam in footwear foam.