ANTIFOULING COAT Russian patent published in 2007 - IPC C09D5/16

Abstract RU 2313546 C2

FIELD: protection of underwater hulls of ships, objects and structures operated in water medium.

SUBSTANCE: compound for proposed coat contains polymer base and semi-finished product for production of β-active radio nuclides in form of finely dispersed powder, for example lithium bicarbonate L₂CO₃, thus ensuring radiation safety in manufacture and application of coat. After application of coat before beginning of operation, coat is subjected to activation by neutron flux (radiation source, type ИНК-1...109 with radio nuclide ²⁵²Cf) till density of radiation on coat surface reaches 10²-10³ R/h.

EFFECT: enhanced efficiency and reliability.

2 cl

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RU 2 313 546 C2

Authors

Zudin Oleg Mikhajlovich

Kotomin Aleksandr Evgen'Evich

Samonov Viktor Alekseevich

Dates

2007-12-27—Published

2003-06-30—Filed