C - Chemistry – Metallurgy – 09 – B
Patent
C - Chemistry, Metallurgy
09
B
8/45, 260/592.6
C09B 57/00 (2006.01) C09B 67/54 (2006.01) C09B 69/06 (2006.01)
Patent
CA 1042920
PRECIS Procédé de préparation des bases et des sels anhydres des colorants de la série des Auramines, caractérisé en ce que l'on isole ces produits au sein d'acétone, méthyléthylcétone ou diéthylcétone et leur application à la coloration du papier, des encres et autres supports.
205561
Hardouin Jean-Claude
Vallette Maurice
Na
Produits Chimiques Ugine Kuhlmann
LandOfFree
Bases and anhydrous salts of dyes of the series auramines does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Bases and anhydrous salts of dyes of the series auramines, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bases and anhydrous salts of dyes of the series auramines will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-551713