Method for the production of isobutene from commericial...

Details Method for the production of isobutene from commericial... Method for the production of isobutene from commericial...

2003-07-11

2008-10-21

Caldarola, Glenn (Department: 1797)

Chemistry of hydrocarbon compounds

Unsaturated compound synthesis

From nonhydrocarbon feed

C585S640000, C585S809000

Reexamination Certificate

active

07439413

ABSTRACT:
The invention relates to a process for preparing high-purity isobutene from industrial methyl tert-butyl ether (MTBE) and the economical utilization of the secondary streams.

REFERENCES:
patent: 4570026 (1986-02-01), Keyworth et al.
patent: 5095164 (1992-03-01), Gabel et al.
patent: 5348710 (1994-09-01), Johnson et al.
patent: 5518699 (1996-05-01), Kashnitz et al.
patent: 5567860 (1996-10-01), Mowry et al.
patent: 6552236 (2003-04-01), Sakuth et al.
patent: 35 09 292 (1985-12-01), None
patent: 240 739 (1986-11-01), None
patent: 36 10 704 (1987-10-01), None
patent: 43 22 712 (1995-01-01), None
patent: 100 20 943 (2001-10-01), None
patent: 101 02 082 (2002-05-01), None
patent: 0 302 336 (1989-02-01), None
patent: 0 428 265 (1991-05-01), None
patent: 0 433 222 (1991-06-01), None
patent: 0 950 433 (1999-10-01), None
patent: 98/06684 (1998-02-01), None
U.S. Appl. No. 11/614,275, filed Dec. 21, 2006, Praefke, et al.
U.S. Appl. No. 11/838,340, filed Aug. 14, 2007, Winterberg, et al.
U.S. Appl. No. 11/839,604, filed Aug. 16, 2007, Winterberg, et al.
U.S. Appl. No. 11/758,285, filed Jun. 5, 2007, Winterberg, et al.
U.S. Appl. No. 11/836,905, filed Aug. 10, 2007, Zanthoff, et al.
U.S. Appl. No. 11/839,597, filed Aug. 16, 2007, Fernandez, et al.

Affiliated with

Also associated with

Rating

Method for the production of isobutene from commericial... 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 the production of isobutene from commericial..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for the production of isobutene from commericial... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3987936