发明申请
US20100099788A1 PROCESS FOR THE PREPARATION OF POLYETHER ESTER POLYOLS 有权
制备聚酯多元醇的方法

PROCESS FOR THE PREPARATION OF POLYETHER ESTER POLYOLS
摘要:
The present invention relates to a process for the preparation of polyether ester polyols starting from fatty acid esters and starter compounds having Zerewitinoff-active hydrogen atoms, and to their use in the production of solid or foamed polyurethane materials.
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