Surface-modified inorganic matrix and method for preparation...

B - Operations – Transporting – 01 – D

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

B01D 71/02 (2006.01) B01D 67/00 (2006.01)

Patent

CA 2754013

The present invention relates to a method for the modification of metal hydroxide and/or metal oxide surfaces of an inorganic matrix with an organometallic reagent for obtaining an organic functionalized matrix suitable for filtration processes. The method involves the direct covalent binding of organic functional groups by allowing a pre-treated matrix to react with organometallic reagents in the present of a suitable solvent. The present invention further relates to an organic functionalized matrix obtainable or obtained by carrying out a method according to the invention. The invention also provides various uses of a surface-modified matrices as described herein in various industrial applications, including for instance in filtration and/or adsorption and/or separation processes, or as support, e.g. for catalyst systems or for enzyme systems.

La présente invention concerne un procédé de modification de surfaces en hydroxyde métallique et/ou oxyde métallique dune matrice inorganique avec un réactif organométallique pour obtenir une matrice organique fonctionnalisée appropriée pour des procédés de filtration. Le procédé implique la liaison covalente directe de groupes fonctionnels organiques en permettant la réaction entre une matrice prétraitée et des réactifs organométalliques en présence dun solvant approprié. La présente invention concerne en outre une matrice organique fonctionnalisée pouvant être obtenue ou étant obtenue en menant à bien un procédé selon linvention. Linvention concerne également diverses utilisations dune matrice à surface modifiée telle que décrite ici dans diverses applications industrielles, notamment par exemple dans des procédés de filtration et/ou dadsorption et/ou de séparation, ou comme support, par exemple pour des systèmes catalyseurs ou pour des systèmes enzymatiques.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Surface-modified inorganic matrix and method for preparation... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Surface-modified inorganic matrix and method for preparation..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Surface-modified inorganic matrix and method for preparation... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1499530

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.