专利名称：Removable polyurethane adhesive发明人：Larry W. Mobley,Vivian R. Hofmeister申请号：US07/452545申请日：19891218公开号：US05102714A公开日：19920407
摘要：A polyurethane adhesive is prepared from a reaction mixture containing smallamounts of chain extender material and a high equivalent weight of a polyol and amonoalcohol. An article adhered to a substrate using this adhesive is firmly affixed to thesubstrate, yet can be removed without leaving residual adhesive on the substrate. Inaddition, this adhesive can be washed and reused if desired.
申请人：THE DOW CHEMICAL COMPANY
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