Electrolyte for the electrodeposition of aluminium from...

Details Electrolyte for the electrodeposition of aluminium from... Electrolyte for the electrodeposition of aluminium from...

C - Chemistry, Metallurgy

25

D

C25D 3/44 (2006.01) C07F 5/06 (2006.01)

Patent

CA 2670720

The invention relates to an electrolyte for the galvanic deposition of aluminium from aprotic solvents, said electrolyte containing a compound of formula N(R1)4X.(m-n-o)AI (C2H5)3~n AIR2 3~o AIR3 3 (I), wherein R1 is a C1 to C4 alkyl group, X is equal to F, Cl or Br, m is equal to between 1 and 3, preferably between 1.7 and 2.3, n is equal to between 0.0 and 1.5, preferably 0.0 and 0.6, o is equal to between 0.0 and 1.5, preferably between 0.0 and 0.6, and R2 and R3 are a C1 or C3 to C6 alkyl group, R2 differing from R3in an organic solvent. The invention also relates to a method for producing the electrolyte, a coating method and the coated material parts.

La présente invention concerne un électrolyte destiné au dépôt par galvanisation d'aluminium à partir de solvants aprotiques contenant un composé de formule N(R1)4X.(m-n-o)AI (C2H5)3~n AIR2 3~o AIR3 3 (I) (dans laquelle : R1 est un groupe alkyle de C1 à C4 ; X représente F, Cl ou Br; m vaut de 1 à 3, de préférence de 1,7 à 2,3; n vaut de 0,0 à 1,5, de préférence de 0,0 à 0,6; o vaut de 0,0 à 1,5, de préférence de 0,0 à 0,6; R2 et R3 sont un groupe alkyle de C1 ou C3 à C6, R2 étant différent de R3) dans un solvant organique. L'invention a également pour objet un procédé de préparation de l'électrolyte, un procédé de revêtement et les pièces ainsi revêtues.

Affiliated with

Also associated with

Rating

Electrolyte for the electrodeposition of aluminium from... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electrolyte for the electrodeposition of aluminium from..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrolyte for the electrodeposition of aluminium from... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1485319