Paper making and fiber liberation – Processes of chemical liberation – recovery or purification... – Particular raw cellulosic materials
Reexamination Certificate
2005-06-07
2005-06-07
Fortuna, Jose A. (Department: 1731)
Paper making and fiber liberation
Processes of chemical liberation, recovery or purification...
Particular raw cellulosic materials
C162S099000, C162S087000, C162S097000, C162S009000, C162S078000, C426S615000, C426S626000, C426S629000, C426S648000
Reexamination Certificate
active
06902649
ABSTRACT:
The disclosure provides a process of modifying a seed based fiber (SBF) to form an enhanced fiber additive (EFA). The process includes an acid treatment step and optionally at least one fiber modification step. Preferred EFA products and uses are described.
REFERENCES:
patent: 1819233 (1931-08-01), Darling
patent: 2164192 (1939-06-01), Marcham et al.
patent: 2218567 (1940-10-01), White
patent: 2709699 (1955-05-01), Wolf et al.
patent: 2801955 (1957-08-01), Rutenberg et al.
patent: 3119805 (1964-01-01), Kreuger et al.
patent: 3716526 (1973-02-01), Schweiger
patent: 3879373 (1975-04-01), Gerrish, Sr. et al.
patent: 3912715 (1975-10-01), Jarowenko
patent: 3932209 (1976-01-01), Chatterjee
patent: 4038481 (1977-07-01), Antrim et al.
patent: 4070232 (1978-01-01), Funk
patent: 4087316 (1978-05-01), Jividen et al.
patent: 4104463 (1978-08-01), Antrim et al.
patent: 4181747 (1980-01-01), Kickle et al.
patent: 4239906 (1980-12-01), Antrim et al.
patent: 4341805 (1982-07-01), Chaudhary
patent: 4515816 (1985-05-01), Anthony
patent: 4557800 (1985-12-01), Kinsley, Jr.
patent: 4649113 (1987-03-01), Gould
patent: 4652341 (1987-03-01), Prior
patent: 4718981 (1988-01-01), Swenson et al.
patent: 4752579 (1988-06-01), Arena et al.
patent: 4810785 (1989-03-01), Johnson
patent: 4844924 (1989-07-01), Stanley
patent: 4957599 (1990-09-01), Chou et al.
patent: 4997488 (1991-03-01), Gould et al.
patent: 5023097 (1991-06-01), Tyson
patent: 5023103 (1991-06-01), Ramaswamy
patent: 5073201 (1991-12-01), Giesfeldt et al.
patent: 5137744 (1992-08-01), Cagley et al.
patent: 5246543 (1993-09-01), Meier et al.
patent: 5587049 (1996-12-01), Marzolini et al.
patent: 5906709 (1999-05-01), Vezzani
patent: 5944953 (1999-08-01), Lavoie et al.
patent: 5964983 (1999-10-01), Dinand et al.
patent: 6110323 (2000-08-01), Marsland
patent: 6251221 (2001-06-01), Burkart
patent: 6254914 (2001-07-01), Singh et al.
patent: 6302997 (2001-10-01), Hurter et al.
patent: 0 474 230 (1992-03-01), None
patent: WO 9111115 (1991-08-01), None
patent: WO 97/19603 (1997-06-01), None
patent: WO 00/20677 (2000-04-01), None
Doner, L. et al., “An Improved Process for Isolation of Corn Fiber Gum”.Cereal Chemistry, vol. 75, No. 4, pp. 408-411 (1998).
Doner, L. et al., “Isolation of Hemicellulose from Corn Fiber by Alkaline Hydrogen Peroxide Extraction”,Cereal Chemistry, vol. 74, No. 2, pp. 176-181 (1997).
Anderson Kevin R.
Garlie David E.
Krogmann Paula R.
McDonald John T.
Satyavolu Jagannadh V.
Cargill Incorporated
Fortuna Jos'e A.
Gwinnell Harry I.
Malilay Grace P.
LandOfFree
Enhanced fiber additive; and use does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Enhanced fiber additive; and use, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Enhanced fiber additive; and use will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3516361