Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acids and salts thereof
Reexamination Certificate
2006-03-07
2006-03-07
Richter, Johann R. (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acids and salts thereof
C062S526000, C062S606000, C062S526000, C062S526000
Reexamination Certificate
active
07009076
ABSTRACT:
The invention relates to a separation process of fractionating a solution comprising betaine and sucrose by subjecting said solution to chromatographic fractionation and nanofiltration and recovering a fraction enriched in betaine and optionally a fraction enriched in sucrose. The solution to be fractionated in accordance with the present invention is typically a sugar beet-derived solution, for instance a molasses solution.
REFERENCES:
patent: 4333770 (1982-06-01), Neuzil et al.
patent: 4359430 (1982-11-01), Heikkila et al.
patent: 4405377 (1983-09-01), Neuzil
patent: 4405378 (1983-09-01), Kulprathipanja
patent: 4511654 (1985-04-01), Rohrbach et al.
patent: 5127957 (1992-07-01), Heikkila et al.
patent: 5177008 (1993-01-01), Kampen
patent: 6093326 (2000-07-01), Heikkila et al.
patent: 6329182 (2001-12-01), Pedersen et al.
patent: 6379554 (2002-04-01), Kearney et al.
patent: 6387186 (2002-05-01), Reisig et al.
patent: 2002/0169311 (2002-11-01), Paananen et al.
patent: OS 2362211 (1975-06-01), None
patent: B 0 411 780 (1991-02-01), None
patent: 20002866 (2000-12-01), None
patent: 200002865 (2000-12-01), None
patent: WO 96/10650 (1996-04-01), None
patent: WO-A 01/14594 (2001-03-01), None
patent: WO 99/28490 (2001-12-01), None
patent: WO 02/27037 (2002-04-01), None
Heikkila Heikki
Koivikko Hannu
Manttäri Mika
Monten Kaj-Erik
Nyström Marianne
Finnfeeds Finland Oy
Puttlitz Karl J.
Richter Johann R.
Scully Scott Murphy & Presser
LandOfFree
Process for recovering betaine 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 recovering betaine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for recovering betaine will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3582769