C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
C08L 75/04 (2006.01) C08L 75/02 (2006.01) C09D 175/04 (2006.01)
Patent
CA 2529349
The present invention relates to aqueous polyurethane-polyurea dispersions having two discrete maxima in the particle size distribution, wherein the maximum of the fine fraction is between 51 and 150 nm and the maximum of the coarse fraction is between 160 and 700 nm. The present invention also relates to a process for preparing the polyurethane- polyurea dispersions, to coating compositions containing these polyurethane-polyurea dispersions, and to coated substrates prepared from these coating compositions.
Blum Harald
Casselmann Holger
Feller Thomas
Kurek Gerald
Mueller Hans-Georg
Bayer Materialscience Ag
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
LandOfFree
High-solids polyurethane-polyurea dispersions does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with High-solids polyurethane-polyurea dispersions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High-solids polyurethane-polyurea dispersions will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1493529