C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 29/80 (2006.01) C07C 29/10 (2006.01) C07C 29/94 (2006.01)
Patent
CA 2314507
The invention relates to a method for obtaining alkylene glycol with a low aldehyde content. According to said method, a mixture containing alkylene glycol is subjected to a definitive distillation process, said mixture containing formic acid or a formiate or a mixture of two or more formiates or a mixture of formic acid and one or more formiates.
L'invention concerne un procédé de préparation d'alkylèneglycol à faible teneur en aldéhyde, selon lequel un mélange contenant de l'alkylèneglycol est soumis à une distillation séparée. Le mélange contenant de l'alkylèneglycol contient de l'acide formique ou un formiate ou un mélange de deux formiates ou plus ou un mélange d'acide formique et d'un formiate ou plus.
Dockner Toni
Mohr Jurgen
Basf Aktiengesellschaft
Borden Ladner Gervais Llp
LandOfFree
Method for producing alkylene glycol with a low carbonyl... 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 producing alkylene glycol with a low carbonyl..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for producing alkylene glycol with a low carbonyl... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1476937