公开(公告)号：US09701798B2

公开(公告)日：2017-07-11

申请号：US14367550

申请日：2012-12-21

申请人： Dow Global Technololgies LLC

发明人： Luis G. Zalamea Bustillo ,  Rudolf J. Koopmans ,  Miguel A. Prieto Goubert ,  Colmar Wocke

IPC分类号： C08J5/18 ,  B32B27/06 ,  C08J9/35 ,  B29D7/01 ,  B32B3/20 ,  B32B5/18 ,  B29C44/50 ,  B29C47/00 ,  B29C47/14 ,  B29K105/04 ,  B29L23/00 ,  B29K23/00 ,  B29K25/00 ,  B29K67/00 ,  B29K75/00 ,  B29K77/00

CPC分类号： C08J5/18 ,  B29C44/50 ,  B29C47/0021 ,  B29C47/0028 ,  B29C47/14 ,  B29D7/01 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2025/06 ,  B29K2067/003 ,  B29K2075/00 ,  B29K2077/00 ,  B29K2105/04 ,  B29K2995/004 ,  B29K2995/0068 ,  B29L2023/22 ,  B32B3/20 ,  B32B5/18 ,  B32B27/06 ,  B32B2597/00 ,  C08J9/35 ,  C08J2323/02 ,  C08J2323/06 ,  C08J2377/02 ,  Y10T428/1376 ,  Y10T428/1397 ,  Y10T428/24744

摘要： The instant invention provides microcapillary films and/or foams suitable for capillary action fluid transport. The inventive microcapillary film and/or foam containing suitable for capillary action fluid transport according to the present invention has a first end and a second end, and comprises: (a) a matrix comprising a thermoplastic material, and (b) at least one or more channels disposed in parallel in said matrix from the first end to the second end of said microcapillary film and/or foam, wherein said one or more channels are at least 1 μm apart from each other, wherein each said one or more channels have a diameter in the range of at least 1 μm; wherein said microcapillary film and/or foam has a thickness in the range of from 2 μm to 2000 μm.