发明名称 |
Composite membrane having oleophobic properties |
摘要 |
An air permeable composite article that in one embodiment includes a porous base membrane that includes a plurality of nodes and fibrils defining a plurality of interconnecting pores extending through the porous base membrane with each node and fibril having a surface. The composite article also includes a precipitated coating material deposited on the surfaces of the plurality of nodes and fibrils. The coating material includes a copolymer formed from a fluorinated acrylate or methacrylate, an n-alkyl acrylate or methacrylate, and an isocyanate crosslinker. The precipitated coating material provides oil and contaminating agent resistance of at least a number six measured in accordance with AATCC 118 test method. |
申请公布号 |
US2006014010(A1) |
申请公布日期 |
2006.01.19 |
申请号 |
US20050204232 |
申请日期 |
2005.08.15 |
申请人 |
MICELL TECHNOLOGIES, INC. |
发明人 |
DEYOUNG JAMES;KLARE ROBERT J. |
分类号 |
B32B27/00;B05D3/00;B32B3/26;C08J7/04;G06F7/00 |
主分类号 |
B32B27/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|