C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
C08G 18/72 (2006.01) C08G 18/08 (2006.01) C08G 18/28 (2006.01) C08J 7/04 (2006.01) C09D 175/04 (2006.01)
Patent
CA 2412118
The present invention relates to particulate, linear, sheet-like, or three-dimensional structures which comprise, at least on their surface, a hydrophilicizing amount of at least one polymer which has urethane groups and/or urea groups, and also ammonium groups. The ammonium groups are obtained by quaternizing or neutralizing tertiary amino groups, preferably with carbonic acid.
L'invention concerne des complexes tridimensionnels, planiformes, linéaires ou en forme de particules, qui contiennent au moins sur leur surface une quantité hydrophilisante d'au moins un polymère comportant des groupes uréthane et/ou urée ainsi que des groupes ammonium. Ces groupes ammonium sont obtenus par quaternisation ou neutralisation de groupes amino tertiaires, de préférence avec du gaz carbonique.
Andre Valerie
Bertleff Werner
Haberle Karl
Huff Jurgen
Meffert Helmut
Basf Aktiengesellschaft
Borden Ladner Gervais Llp
LandOfFree
Use of polymers containing urethane and/or urea groups for... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Use of polymers containing urethane and/or urea groups for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Use of polymers containing urethane and/or urea groups for... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1954503