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Application No.: 201310004147.3
Application Date: 2013.01.07
Public No.: CN103087286A
Public Day: 2013.05.08
: Chinese Academy of Sciences Institute of Process Engineering; Beijing Beautiful Nanomaterials Technology Co.,
, Ltd. "Inventor": Zhang Donghai; Chen Yunfa; Zhang Jiansen; Ronan
Abstract: The present invention relates to a method for the preparation of a water-based polyurethane elastic dispersion, the method includes the following steps: (1) the synthesis of sioxane polymer; After the elastic polyurethane dispersion provided by the invention is filmed, in addition to having excellent tensile strength, elasticity and wear resistance, water resistance, ethanol resistance, it also has the characteristics of soft and smooth feel, high light transmission;
。