METHOD FOR PRODUCTION OF MODIFIED ZINC PHOSPHATE Russian patent published in 1997 - IPC

Abstract RU 2087504 C1

FIELD: production of zinc phosphate. SUBSTANCE: zinc oxide is treated by phosphoric acid. Then calcium phosphate is precipitated on the surface of thus prepared particles of zinc phosphate, its quantity being 5-10 % as calculated for calcium oxide. EFFECT: simplified method for production of modified zinc phosphate. 1 tbl

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RU 2 087 504 C1

Authors

Konotopchik K.U.

Rodionova V.V.

Tsar'Kova G.I.

Pogostkina B.G.

Dates

1997-08-20—Published

1991-12-23—Filed