Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1996-08-14
1997-11-11
Chan, Nicky
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C07D31172
Patent
active
056866321
ABSTRACT:
A process of producing a tocopheryl succinate powder is provided. The process forming a tocopheryl succinate powder into a plastic mass. The plastic mass is then allowed to cool whereupon its sets to a solid state. The solid mass can then be subjected to a size reduction to obtain a tocopherol succinate powder having a desirable particle size, e.g. not more than 5% by weight through a 120-mesh sieve and not more than 5% by weight retained on a 14-mesh sieve.
REFERENCES:
patent: 2680749 (1954-12-01), Cawley et al.
patent: 3538119 (1970-11-01), Grant
patent: 3551457 (1970-12-01), Ross
patent: 3655852 (1972-04-01), Koff et al.
patent: 4870196 (1989-09-01), Thorengaard
patent: 4875847 (1989-10-01), Wenger et al.
patent: 4880018 (1989-11-01), Graves, Jr. et al.
patent: 4981711 (1991-01-01), Kearns et al.
patent: 5132133 (1992-07-01), Huber et al.
patent: 5148821 (1992-09-01), Best et al.
patent: 5262190 (1993-11-01), Cunningham et al.
patent: 5334407 (1994-08-01), Donnelly et al.
patent: 5397587 (1995-03-01), Thompson et al.
patent: 5407661 (1995-04-01), Simone et al.
patent: 5427809 (1995-06-01), Donnely et al.
patent: 5429835 (1995-07-01), Wenger et al.
patent: 5501868 (1996-03-01), Collings et al.
Encyclopedia of Polymer Science and Engineering, vol. 11, p. 262-267, (J. Wiley & Sons, Inc., NY, NY 1988).
C.E. Capes, "Size Enlargement," Encyclopedia of Chemical Technology, vol. 21, pp. 77-105, (Kirk-Othmer, eds., John Wiley and Sons, Inc., NY, NY, 1983).
Chan Nicky
Henkel Corporation
Jaeschke Wayne C.
Meder Martin G.
Szoke Ernest G.
LandOfFree
Method of producing a tocopherol product 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 of producing a tocopherol product, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of producing a tocopherol product will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1230561