C - Chemistry – Metallurgy – 23 – C
Patent
C - Chemistry, Metallurgy
23
C
C23C 22/07 (2006.01) B05D 5/04 (2006.01) B05D 7/14 (2006.01) C09D 141/00 (2006.01) C23C 22/83 (2006.01) F28F 13/04 (2006.01) F28F 13/18 (2006.01)
Patent
CA 2301063
An especially effective hydrophilicizing treatment for solid surfaces, particularly those of conversion coated aluminum, is a liquid mixture of water, organic polymer molecules that include sulfonyl/ate moieties, and preferably also a substance made by mixing with aqueous phosphoric acid at least one metal, metal oxide, or metal hydroxide so as to form a transparent liquid mixture. The treatment liquid preferably has a nearly neutral pH and is applied to a substrate and dried in place by exposure to heat.
L'invention concerne un traitement d'hydrophylisation particulièrement efficace pour des surfaces solides, notamment celles d'aluminium revêtu par conversion, se présentant sous la forme d'un mélange liquide d'eau, de molécules polymères organiques comprenant des fractions sulfonyle/ate, et de préférence également d'une substance obtenue par mélange à de l'acide phosphorique aqueux d'au moins un métal, un oxyde métallique ou un hydroxyde métallique de manière à former un mélange liquide transparent. Le liquide de traitement présente de préférence un pH presque neutre et il est appliqué sur un substrat puis séché sur place par exposition à de la chaleur.
Henkel Corporation
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
LandOfFree
Hydrophilicizing surfaces, especially aluminum does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hydrophilicizing surfaces, especially aluminum, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydrophilicizing surfaces, especially aluminum will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1662134