3811290057
- Anti-knock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive preparations and other prepared additives, for mineral oils (including gasoline) or for other liquids used for the same purposes as mineral oils
- Additives for lubricating oils
- Other
- Additives consisting of reaction products of diphenylamine and branched nonenes with: - more than 20 % but not more than 50 % by weight 4-monononyldiphenylamine, and - more than 50 % but not more than 80 % by weight 4,4'-dinonyldiphenylamine, - a total percentage of 2,4-dinonyldiphenylamine and 2,4'-dinonyldiphenylamine of not more than 15 % by weight, used for the manufacture of lubricating oils