Compositions: coating or plastic – Coating or plastic compositions – Carbohydrate or derivative containing
Patent
1979-02-09
1981-08-11
Morris, Theodore
Compositions: coating or plastic
Coating or plastic compositions
Carbohydrate or derivative containing
106197R, 106314, 106183, 106188, 106189, 106194, 106186, C04B 1300, C08L 126
Patent
active
042832292
ABSTRACT:
This invention relates to an improvement in the process for the preparation of a stable aqueous electrolyte-containing cellulose ether suspension, wherein an inherently water-soluble cellulose ether is added, in the form of solid particles, to an aqueous solution of an electrolyte and uniformly distributed therein, the improvement comprising using a non-ionogenic cellulose ether and adding alumina to the suspension.
REFERENCES:
patent: 2947645 (1960-08-01), Milne
patent: 3149073 (1964-09-01), Nemes et al.
patent: 3483007 (1969-12-01), Hook
patent: 4069062 (1978-01-01), Burge
Ullmanns Encykopadie der Technischen Chemie, 4th Ed., vol. 9, p. 196, 1975.
Viscosity Stabilizer for High Adhesion Metallizing Pastes, IBM Tech. Bul., vol. 19, No. 9, Feb. 1977, p. 3386.
Girg Friedrich
Knittel Volker
Bryan James E.
Hoechst Aktiengesellschaft
Morris Theodore
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