公开(公告)号：US20180044541A1

公开(公告)日：2018-02-15

申请号：US15551634

申请日：2016-02-25

申请人： Kimberly-Clark Worldwide, Inc. ,  The Board of Truestees of the University of Illinois

发明人： Jian Qin ,  Donald Eugene Waldroup ,  Deborah Joy Calewarts ,  Constantine Michael Megaridis ,  Joseph Edward Mates

IPC分类号： C09D5/16 ,  C09D123/08 ,  C08K3/00 ,  C08L23/06 ,  C08L23/14 ,  C08K3/22 ,  C09D7/12 ,  C09D123/14

CPC分类号： C09D5/1681 ,  C08K3/013 ,  C08K3/22 ,  C08K2003/2241 ,  C08L23/06 ,  C08L23/14 ,  C08L2201/54 ,  C09D7/67 ,  C09D123/08 ,  C09D123/14

摘要： A superhydrophobic non-fluorinated composition includes a hydrophobic matrix component free of fluorine, a hydrophilic filler particles, wherein the filler particles are metal oxide nanoparticles, and water, wherein the hydrophobic component is in an aqueous dispersion. Also, a superhydrophobic non-fluorinated composition includes a hydrophobic polymer free of fluorine, a titanium dioxide nanoparticle filler particle, and water. In addition, a superhydrophobic non-fluorinated composition includes a hydrophobic polymer free of fluorine, wherein the hydrophobic polymer includes a polyolefin, titanium dioxide nanoparticles as filler, wherein the titanium dioxide nanoparticles are rutile titanium dioxide, anatase titanium dioxide, or a mixture of rutile and anatase titanium dioxide, and water.