Compositions: coating or plastic – Coating or plastic compositions – Carbohydrate or derivative containing
Patent
1984-12-14
1986-06-10
Morris, Theodore
Compositions: coating or plastic
Coating or plastic compositions
Carbohydrate or derivative containing
1061971, 2523153, 524 43, 524 44, C08L 108, C08L 126
Patent
active
045941084
ABSTRACT:
Thickening compositions are disclosed which impart highly pseudoplastic behavior to aqueous compositions containing same. The compositions of this invention comprise a water-soluble high molecular weight organic polymer and a water-insoluble, water-dispersible and water-swellable organic polymer which is compatible with the water-soluble polymer. Aqueous solutions, suspensions or emulsions containing the thickeners of this invention exhibit very high sensitivity to applied shear.
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patent: 3758641 (1973-09-01), Zweigle
patent: 3898165 (1975-08-01), Ely et al.
patent: 3899439 (1975-08-01), Mahlman
patent: 4069082 (1978-01-01), Grosse et al.
patent: 4210206 (1980-07-01), Ely et al.
Industrial Gums, Whistler, R. L. 2nd Edition, Academic Press N.Y., 1973, pp. 654 & 655.
Dehnke Mary K.
Greminger, Jr. George K.
Morris Theodore
The Dow Chemical Company
Welsh Robert W.
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