EP 1509315 A2 20050302 - MATERIALS AND REACTOR SYSTEMS HAVING HUMIDITY AND GAS CONTROL
Title (en)
MATERIALS AND REACTOR SYSTEMS HAVING HUMIDITY AND GAS CONTROL
Title (de)
MATERIALIEN UND REAKTORSYSTEME MIT FEUCHTIGKEITS- UND GASREGELUNG
Title (fr)
MATERIAUX ET SYSTEMES DE REACTEUR AVEC REGULATION DE L'HUMIDITE ET DU GAZ
Publication
Application
Priority
- US 0317816 W 20030605
- US 38632302 P 20020605
Abstract (en)
[origin: WO03103813A2] The present invention is directed to materials and reactor systems having humidity and/or gas control. The material may have high oxygen permeability and/or low water vapor permeability. In some cases, the material may have sufficient permeance and/or permeability to allow cell culture to occur in a chip or other reactor system using the material. In certain embodiments, the material may be positioned adjacent to or abut a reaction site within a chip or reactor; in other embodiments, the material may be positioned such that it is in fluidic communication with the reaction site. The material may also be porous and/or transparent in some cases. In one set of embodiments, the material include a polymer that is branched, and/or contains bulky side groups that allow the polymer to have a more open structure. In some cases, the material may include two or more layers. Each layer may have a desired property, which may include, for example, permeability, transparency, cytophilicity, biophilicity, hydrophilicity, or a structural feature. In some embodiments, the material may be chosen so as to promote cell growth within the chip or reactor.
IPC 1-7
IPC 8 full level
C12M 1/04 (2006.01); B01D 69/02 (2006.01); B01D 69/10 (2006.01); B01D 69/12 (2006.01); B01D 71/26 (2006.01); B01D 71/28 (2006.01); B01D 71/32 (2006.01); B01D 71/70 (2006.01); B01J 19/00 (2006.01); B01L 3/00 (2006.01); C12M 3/06 (2006.01); C12N 5/07 (2010.01); C12N 5/071 (2010.01); C40B 60/14 (2006.01)
CPC (source: EP US)
B01D 69/02 (2013.01 - EP); B01D 69/1213 (2022.08 - EP US); B01J 19/0093 (2013.01 - EP); B01L 3/5027 (2013.01 - EP); C12M 23/12 (2013.01 - EP); C12M 23/22 (2013.01 - EP); C12M 23/24 (2013.01 - EP); C12M 25/02 (2013.01 - EP); C12M 29/04 (2013.01 - EP); C12M 41/34 (2013.01 - EP); B01J 2219/00317 (2013.01 - EP); B01J 2219/00743 (2013.01 - EP); B01J 2219/00783 (2013.01 - EP); B01J 2219/00833 (2013.01 - EP); B01J 2219/00907 (2013.01 - EP); B01J 2219/00957 (2013.01 - EP); B01J 2219/00981 (2013.01 - EP); B01L 2300/0816 (2013.01 - EP); B01L 2300/0887 (2013.01 - EP); B01L 2300/10 (2013.01 - EP); B01L 2400/046 (2013.01 - EP); C40B 60/14 (2013.01 - EP)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 03103813 A2 20031218; WO 03103813 A3 20040304; AU 2003237427 A1 20031222; AU 2003237427 A8 20031222; EP 1509315 A2 20050302; JP 2005528212 A 20050922
DOCDB simple family (application)
US 0317816 W 20030605; AU 2003237427 A 20030605; EP 03736881 A 20030605; JP 2004510929 A 20030605