Process for producing adamantane or analogue

Chemistry of hydrocarbon compounds – Alicyclic compound synthesis – Adamantane or derivative

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Reexamination Certificate

active

07145048

ABSTRACT:
The invention relates to a method of selectively producing adamantanes in a production apparatus made of an inexpensive material, not having any negative influence on the natural environment. The method for producing adamantanes includes isomerizing a tricyclic saturated hydrocarbon having at least 10 carbon atoms in the presence of a metal-carrying solid acid catalyst, wherein water and/or alcohol is made to coexist along with the catalyst during the isomerization.

REFERENCES:
patent: 3457317 (1969-07-01), Hoffmann et al.
patent: 3944626 (1976-03-01), Honna et al.
patent: 6784328 (2004-08-01), Kojima et al.
patent: 2003/0023122 (2003-01-01), Kojima et al.
patent: 60-246333 (1985-12-01), None
patent: 4-202143 (1992-07-01), None
U.S. Appl. No. 10/942,098, filed Sep. 16, 2004, Kojima et al., ABN.
U.S. Appl. No. 10/182,705, filed Aug. 7, 2002, Kojima et al.
U.S. Appl. No. 10/181,968, filed Aug. 6, 2002, Kojima et al., ABN.
U.S. Appl. No. 10/363,406, filed Mar. 4, 2003, Kojima et al.

LandOfFree

Say what you really think

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

Rating

Process for producing adamantane or analogue does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for producing adamantane or analogue, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for producing adamantane or analogue will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3714631

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