Colloid systems and wetting agents; subcombinations thereof; pro – Continuous liquid or supercritical phase: colloid systems;... – Aqueous continuous liquid phase and discontinuous phase...
Patent
1998-01-30
2000-11-07
Warden, Jill
Colloid systems and wetting agents; subcombinations thereof; pro
Continuous liquid or supercritical phase: colloid systems;...
Aqueous continuous liquid phase and discontinuous phase...
1621645, 162173, 162199, 162DIG3, 162DIG4, B01F 308, D21H 1100
Patent
active
061438006
ABSTRACT:
Compositions and methods for inhibiting the deposition of organic contaminants from pulp in pulp and papermaking systems are disclosed. The methods add to the pulp or to the deposition prone surface of the papermaking systems a composition comprising a dinonyl sulfosuccinate anionic surfactant which is used in systems containing multivalent cations, preferably calcium ions. The methods also utilize a blend of dioctyl sulfosuccinate and didecyl sulfosuccinate anionic surfactants.
REFERENCES:
patent: 3582461 (1971-06-01), Lipowski et al.
patent: 3841889 (1974-10-01), Schrempp
patent: 4107073 (1978-08-01), Macizszek
patent: 4184912 (1980-01-01), Payton
patent: 4190491 (1980-02-01), Drennan et al.
patent: 4362450 (1982-12-01), Hasegawa et al.
patent: 4533929 (1985-08-01), Ikeda et al.
patent: 4608123 (1986-08-01), Leahy
patent: 4744865 (1988-05-01), Dreisbach et al.
patent: 4765867 (1988-08-01), Dreisbach et al.
patent: 4995944 (1991-02-01), Aston et al.
patent: 5074961 (1991-12-01), Dreisbach et al.
patent: 5223097 (1993-06-01), Hassler
patent: 5234544 (1993-08-01), Naddeo
patent: 5266166 (1993-11-01), Dreisbach et al.
patent: 5300194 (1994-04-01), Velkener et al.
patent: 5378780 (1995-01-01), Kruse et al.
patent: 5468716 (1995-11-01), Winston
patent: 5512186 (1996-04-01), Wright et al.
Pulp and Paper, James Casey, vol. III, 3d. Ed., pp. 1587-1588.
Michalopoulos Daniel
Nguyen Duy T.
Wright J. Barry
Cole Monique T.
Hercules Incorporated
Kuller Mark D.
Warden Jill
LandOfFree
Compositions and method for inhibiting organic contaminant depos does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Compositions and method for inhibiting organic contaminant depos, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Compositions and method for inhibiting organic contaminant depos will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1641697