Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1983-11-17
1985-07-16
Schofer, Joseph L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
526259, 5263077, C08F 3004, C08F13004, C08F23004
Patent
active
045297827
ABSTRACT:
Described herein are water soluble acrylamide containing polymers having an intrinsic viscosity of at least about 15 dl/g. These polymers are suitable for use in water purification.
REFERENCES:
patent: 2980609 (1961-04-01), House et al.
patent: 3284393 (1966-11-01), Vanderhoff
patent: 3418237 (1968-12-01), Booth et al.
patent: 3578586 (1977-05-01), Gal et al.
patent: 3658771 (1972-04-01), Volk et al.
patent: 3691124 (1972-09-01), Barron
patent: 3850898 (1974-11-01), Ide et al.
patent: 3872063 (1975-03-01), Kim
patent: 3926756 (1975-12-01), Restaino
patent: 3957739 (1976-05-01), Cabestany et al.
patent: 3996180 (1976-12-01), Kane
patent: 3997492 (1976-12-01), Kane
patent: 4035347 (1977-07-01), Korzenski et al.
patent: 4237253 (1980-12-01), Jacquet et al.
patent: 4288582 (1981-09-01), Lucas et al.
patent: 4330450 (1982-05-01), Lipowski et al.
Heller, W. and Pugh, T. L., J. Chem. Soc., 24, 1107, (1956).
Heller, W. and Pugh, T. L., J. Polymer Sci., 47, 203, (1960).
Smellie, Jr., R. H. and LaMer, V. K., J. Coll. Sci., 13, 589, (1958).
Walles, W. E., "Role of Flocculant Molecular Weight in the Coagulation of Suspensions," J. Coll. and Inft. Sci., 27, No. 4, Aug. 1968.
Furusawa, K., Tezuki, Y. and Watanabe, N., "Adsorbed Polymer Layers on the Platelet Particles and Their Effect on Colloidal Stability. I. Effect of Polymer Concentration and Molecular Weight," J. Coll. and Intf. Sci., 73, No. 1, p. 21, Jan. 1980.
LeMer, V. K. and Healy, T. W., "Adsorption-Flocculation Reactions of Macromolecules at the Solid-Liquid Interface," Reviews of Pure and Applied Chem., 13, pp. 112-133, (1963).
ACS article, "Fractionation of Linear Polyethylene with Gel Permeation Chromatography", pp. 99-107.
Derwent Japanese Patents Report, vol. 76, No. 25, Jun. 16, 1976, Section D, p. 2.
Caskey et al. article, "Effect or Polyacrylamide Molecular Structure on Flocculation Efficiency," 1974 AICHE Symposium on Water-1974-1, Industrial Wastewater Treatment, pp. 12 to 128, Gary F. Bennett, Director.
Brode George L.
Chu Nan S.
Fan You-Ling
Rosen Meyer R.
Gibson Henry H.
Sarofim N.
Schofer Joseph L.
Union Carbide Corporation
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