申请人:——
公开号:US20040242447A1
公开(公告)日:2004-12-02
A water-soluble surfactant composition includes an aliphatic diol and a polyoxyalkylene alkyl ether. A 0.1 wt % aqueous solution of the surfactant composition has a contact angle of at most 60 degrees and a dynamic surface tension at both 1 Hz and 10 Hz of at most 50 mN/m. When used in printing inks and paper coatings, this composition provides excellent wettability, penetrability, foam inhibition and dispersibility, is compatible with environmental concerns, and has no adverse effects on printing and coating equipment.
一种水溶性表面活性剂组合物包括脂肪族二元醇和聚氧亚烷基醚。0.1 wt % 的表面活性剂组合物水溶液的接触角最大为 60 度,1 Hz 和 10 Hz 时的动态表面张力最大为 50 mN/m。当用于印刷油墨和纸张涂料时,这种组合物具有优异的润湿性、渗透性、抑泡性和分散性,符合环保要求,并且对印刷和涂料设备无不良影响。