-
公开(公告)号：US20220098359A1
公开(公告)日：2022-03-31
申请号：US17426371
申请日：2020-01-14
Applicant: BASF SE
Inventor： Bang Wei Xi , YingHao Liu , Zhen Peng Liang , Jin Lin Liu , Bo Chen , Ben Ben Shen , Zi Song Zhu
Abstract: Described herein is a polyurethane foam prepared with certain polytetrahydrofurans and optional polyether polyols. The polyurethane foam is characterized by low hardness increase at low temperature as compared with conventional polyurethane foam, and is suitable for use in products which can be exposed to low temperature such as snow boots.
Search Results
1
records
(took 0.009 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
