METHODS FOR PRODUCING POLYOLS AND POLYURETHANES
    3.
    发明申请
    METHODS FOR PRODUCING POLYOLS AND POLYURETHANES 审中-公开
    生产聚氨酯和聚氨酯的方法

    公开(公告)号:US20120165494A1

    公开(公告)日:2012-06-28

    申请号:US13040256

    申请日:2011-03-03

    申请人: Yebo Li Yuguang Zhou

    发明人: Yebo Li Yuguang Zhou

    IPC分类号: C08G18/00 C07C29/00

    摘要: Methods for producing a polyols and polyurethanes are described. The polyols described herein can be produced directly from crude glycerin or through liquefaction of lignocellulosic biomass using a solvent comprising crude glycerin. The polyols produced in accordance with certain aspects may be derived from a significant proportion of renewable resources.

    摘要翻译: 描述了制备多元醇和聚氨酯的方法。 本文所述的多元醇可以直接由粗甘油或通过使用包含粗甘油的溶剂液化木质纤维素生物质来生产。 根据某些方面生产的多元醇可能来自相当大比例的可再生资源。