Method for preparing earth-metal alkaline sulphurized...

C - Chemistry – Metallurgy – 10 – M

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

31/2, 253/86

C10M 105/72 (2006.01) C10M 159/22 (2006.01)

Patent

CA 1182628

PRECIS DE LA DIVULGATION: La présente invention a pour objet un procédé de préparation d'alkylphénates sulfurisés de métaux alcalino- terreux, en particulier de calcium par: - neutralisation d'un alkylphénol sulfurisé par une base alcalino-terreuse (chaux), en présence d'huile, de glycol, d'un alcool de point d'ébullition supérieur à 150°C et d'ions halogénures; - distillation et filtration; - carbonatation puis distilla- tion et filtration. Le produit obtenu peut être utilisé comme additif détergent-dispersant de haute alcalinité pour huiles lubrifiantes.

431110

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Method for preparing earth-metal alkaline sulphurized... 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 for preparing earth-metal alkaline sulphurized..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for preparing earth-metal alkaline sulphurized... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1269280

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.