公开(公告)号：WO2016014952A1

公开(公告)日：2016-01-28

申请号：PCT/US2015/042003

申请日：2015-07-24

Applicant: UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INC.

Inventor： SIGMUND, Wolfgang, M. ,  HSU, Shu-hau ,  VASUDEVAN, Ravi, Kumar

IPC: C08L27/12 ,  C08K7/20 ,  C08K3/22 ,  C09D127/12

CPC classification number: C09D127/18 ,  C04B35/14 ,  C04B35/46 ,  C04B35/6224 ,  C04B35/62259 ,  C04B35/624 ,  C08K7/04 ,  C08K7/10 ,  C08K9/04 ,  C09D5/00 ,  C09D5/1681 ,  C09D7/62 ,  C09D7/70 ,  C09D129/10 ,  D01D5/0038 ,  D01F9/10 ,  D06M13/517 ,  D06M2200/11 ,  D06M2200/12 ,  D06M2400/01 ,  D10B2101/08 ,  D10B2401/021 ,  C08K9/06

Abstract: An article having a superhydrophobic or oleophobic ceramic polymer composite surface is formed by the coating of the surface with a fluid comprising a polymer, copolymer, or polymer precursor and a plurality of glass, ceramic, or ceramic-polymer particles. The particles have fluorinated surfaces and at least a portion of the polymer's repeating units that are fluorinated or perfluorinated. The composite can be a cross-linked polymer.

Abstract translation: 通过用包含聚合物，共聚物或聚合物前体和多个玻璃，陶瓷或陶瓷 - 聚合物颗粒的流体涂覆表面，形成具有超疏水性或疏油性陶瓷聚合物复合材料表面的制品。 颗粒具有氟化表面和聚合物的重复单元的至少一部分被氟化或全氟化。 复合材料可以是交联聚合物。

公开(公告)号：WO2016060723A2

公开(公告)日：2016-04-21

申请号：PCT/US2015/041972

申请日：2015-07-24

Applicant: UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INC.

Inventor： SIGMUND, Wolfgang, M. ,  HSU, Shu-Hau ,  VASUDEVAN, Ravi, Kumar

IPC: C08J5/00

CPC classification number: C08J5/18 ,  C08J7/065 ,  C08J7/12 ,  C08J2383/04

Abstract: A superhydrophobic appliance is an elastomeric material with a surface having a multiplicity of re-entrant features. The elastomeric material can be a polydimethylsiloxane network. The superhydrophobic appliance can be formed by infusing a portion of a polydimethylsiloxane polymeric precursor partially into the pores of a porous membrane, curing to the polymeric network, and separating the membrane from the appliance to expose the superhydrophobic surface. The superhydrophobic surface can be subsequently modified to form a fluorinated surface that is oleophobic or superoleophobic in addition to being superhydrophobic.

Abstract translation: 超疏水器具是具有表面具有多个凹入特征的弹性体材料。 弹性体材料可以是聚二甲基硅氧烷网络。 可通过将部分聚二甲基硅氧烷聚合物前体部分注入多孔膜的孔中，固化至聚合物网络，并将膜与器具分离以暴露超疏水表面来形成超疏水性器具。 超疏水性表面可随后被修饰以形成氟化表面，其除超疏水性之外为疏油性或超疏油性。