C - Chemistry – Metallurgy – 09 – D
Patent
C - Chemistry, Metallurgy
09
D
C09D 5/44 (2006.01) C09D 5/08 (2006.01)
Patent
CA 2558806
This invention relates to cationic electro-coating composition which comprises an aqueous dispersion paste which contains an organic acid-modified bismuth compound in a non-water-soluble state, and which is obtained by mixing and grinding a bismuth compound and an organic acid in an aqueous medium in the presence of a dispersant. The cationic electro-coating composition, although containing no lead compounds, is capable of forming an electrocoated film which is excellent in corrosion resistance, appearance, etc.
Cette invention concerne la composition de peinture pour électrodéposition cationique qui comporte une pâte de dispersion aqueuse contenant un composé de bismuth dont l'acide organique a été modifié, dans un état non soluble dans l'eau, qu'on obtient en mélangeant et en broyant un composé de bismuth et un acide organique dans un milieu aqueux en présence d'un dispersant. Bien que la composition de peinture pour électrodéposition cationique ne contienne pas de composés de plomb, elle est capable de composer un film électrodéposé excellent pour ce qui est de la résistance à la corrosion, l'apparence, etc.
Hiraki Tadayoshi
Nakao Fumiaki
Nishida Reiziro
Nishiguchi Shigeo
Sugisaki Katsuhisa
Kansai Paint Co. Ltd.
Smart & Biggar
LandOfFree
Cationic electro-coating composition does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Cationic electro-coating composition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cationic electro-coating composition will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1993663