EP 1618035 A2 20060125 - MICROFLUIDIC DEVICE WITH ULTRAPHOBIC SURFACES
Title (en)
MICROFLUIDIC DEVICE WITH ULTRAPHOBIC SURFACES
Title (de)
MIKROFLUIDVORRICHTUNG MIT ULTRAPHOBEN OBERFLÄCHEN
Title (fr)
DISPOSITIF MICROFLUIDIQUE A SURFACES ULTRAPHOBIQUES
Publication
Application
Priority
- US 2004011580 W 20040415
- US 46296303 P 20030415
- US 45474203 A 20030603
- US 65258603 A 20030829
Abstract (en)
[origin: WO2004091792A2] A microfluidic device having durable ultraphobic fluid contact surfaces in the fluid flow channels of the device. The ultraphobic surface generally includes a substrate portion with a multiplicity of projecting regularly shaped microscale or nanoscale asperities disposed in a regular array so that the surface has a predetermined contact line density equal to or greater than a critical contact line density, and so that the ratio of the cross-sectional dimension of the asperities to the spacing dimension of the asperities is less than or equal to 0.1.
IPC 1-7
IPC 8 full level
F15D 1/02 (2006.01); B01L 3/00 (2006.01); B01L 9/00 (2006.01); B08B 17/06 (2006.01); F15D 1/06 (2006.01); B01L 99/00 (2010.01); H01L 21/673 (2006.01)
CPC (source: EP KR)
B01L 3/502715 (2013.01 - EP); B01L 3/502746 (2013.01 - EP); B01L 9/527 (2013.01 - EP); B08B 17/06 (2013.01 - EP); B08B 17/065 (2013.01 - EP); B63B 1/34 (2013.01 - KR); B64B 1/14 (2013.01 - KR); B64C 1/38 (2013.01 - KR); B82B 1/00 (2013.01 - KR); B82Y 30/00 (2013.01 - EP); F15D 1/065 (2013.01 - EP); B01L 3/5027 (2013.01 - EP); B01L 9/52 (2013.01 - EP); B01L 13/02 (2019.07 - EP); B01L 2300/166 (2013.01 - EP); B01L 2400/086 (2013.01 - EP); B65G 2201/0258 (2013.01 - EP); H01L 21/673 (2013.01 - EP)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
WO 2004091792 A2 20041028; WO 2004091792 A3 20050609; EP 1618035 A2 20060125; EP 1618035 A4 20060614; JP 2006523533 A 20061019; KR 20060003001 A 20060109; MY 135712 A 20080630
DOCDB simple family (application)
US 2004011580 W 20040415; EP 04759543 A 20040415; JP 2006510056 A 20040415; KR 20057019527 A 20051014; MY PI20041389 A 20040415