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IPC

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Application

2000115266/28, 2000-06-16

(24)

Start date

2000-06-16

(22)

Actual filing date

2000-06-16

(45)

Published

2000-12-20

(72)

Inventor

Gorshkov S.G.Bykov A.S.Borisov G.B.Bykov V.V.

(73)

Holder

Gorshkov Sergej GeorgievichBykov Aleksandr SergeevichBorisov Georgij BorisovichVasil'Chenko Vjacheslav AleksandrovichBykov Viktor VladimirovichNazarov Aleksandr VladimirovichGorshkov Georgij SergeevichBorzunov Andrej Ivanovich

RADIATION PROTECTIVE PASTE AND METHOD OF ITS PREPARATION Russian patent published in 2000 - IPC

Abstract RU 2160724 C1

FIELD: protection from radiation, utilization of radioactive wastes. SUBSTANCE: method includes mixing of water glass and glass powder with the following amounts of components, wt.%: SiO₂ 0.65; B₂O₃ under 21; ZnO under 5; PbO under 82; Al₂O₃ under 20; Na₂O 0-12; K₂O 0-17; CaO 0-46; Mn 0-1.5. Obtained mass is subjected to drying, ground and mixed with phosphoric acid up to attaining pasty plastic mass ready for molding of various products or use for repair work. EFFECT: increased storage terms of radioactive substances. 5 cl

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RU 2 160 724 C1

Authors

Gorshkov S.G.

Bykov A.S.

Borisov G.B.

Bykov V.V.

Dates

2000-12-20—Published

2000-06-16—Filed