C - Chemistry – Metallurgy – 09 – C
Patent
C - Chemistry, Metallurgy
09
C
C09C 1/00 (2006.01) C09C 1/24 (2006.01) C09C 3/08 (2006.01) C09C 3/10 (2006.01) C09D 5/36 (2006.01) C09D 11/02 (2006.01)
Patent
CA 2567038
The present invention is directed to a passivating material suitable for passivating a metal surface. The passivating material comprises a polymer which comprises (a) at least one nitro group, and/or pyridine group, and/or phenolic hydroxyl group; and (b) at least one group selected from a phosphorous-containing group and/or a carboxylic acid group, wherein the at least one phosphorous-containing group is selected from a phosphate, a phosphite, or a non-nitrogen substituted phosphonate.
La présente invention concerne un matériau de passivation approprié à la passivation d~une surface en métal. Le matériau de passivation comprend un polymère comprenant (a) au moins un groupe nitro, et/ou un groupe pyridine, et/ou un groupe phénolique hydroxyle ; et (b) au moins un groupe sélectionné parmi un groupe contenant du phosphore et/ou un groupe acido-carboxylique, le groupe contenant du phosphore étant sélectionné parmi un phosphate, un phosphite ou un phosphonate substitué non azoté.
Hart Michael
Lamers Paul
Ragunathan Kaliappi G.
Rardon Daniel
Swarup Shanti
Borden Ladner Gervais Llp
Ppg Industries Ohio Inc.
LandOfFree
Method of stabilizing metal pigments against gassing does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of stabilizing metal pigments against gassing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of stabilizing metal pigments against gassing will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1966086