Preparation of unsaturated carboxylic acids and unsaturated...

Details Preparation of unsaturated carboxylic acids and unsaturated... Preparation of unsaturated carboxylic acids and unsaturated...

2006-04-11

2006-04-11

Zucker, Paul A. (Department: 1621)

Organic compounds -- part of the class 532-570 series

Organic compounds

Carboxylic acid esters

C562S549000

Reexamination Certificate

active

07026502

ABSTRACT:
Unsaturated carboxylic acids (and esters thereof) are prepared directly from alkanes (and alcohols) utilizing vapor phase oxidative esterification.

REFERENCES:
patent: 3264225 (1966-08-01), Callahan et al.
patent: 3387038 (1968-06-01), Koch et al.
patent: 3819685 (1974-06-01), Grasselli et al.
patent: 4060545 (1977-11-01), Miller et al.
patent: 5380933 (1995-01-01), Ushikubo et al.
patent: 6252122 (2001-06-01), Tenten et al.
patent: 0608838 (1994-08-01), None
patent: 1193240 (2002-04-01), None
patent: 1318127 (2003-06-01), None
patent: WO0198246 (2001-12-01), None
Linde, V.R., et al: “Production of Methacrylic Acid Esters by the Heterogeneous Catalytic Oxidation of Alpha-Methacrolein in the Presence of Alcohols”; Petroleum Chemistry, vol. 34, No. 6, 1994, pp. 513-517, CP009024570.

Affiliated with

Also associated with

Rating

Preparation of unsaturated carboxylic acids and unsaturated... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Preparation of unsaturated carboxylic acids and unsaturated..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Preparation of unsaturated carboxylic acids and unsaturated... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3606641