METHOD FOR OBTAINING DETACHABLE ASSEMBLY OF ELEMENTS OF DEVICE WITH ENVIRONMENTALLY HAZARDOUS MATERIALS Russian patent published in 2011 - IPC G21F5/06 B65D81/107 

Abstract RU 2430437 C1

FIELD: ecology.

SUBSTANCE: prior to installation of container into transportable module there prepared is polymer foaming composition of cold curing on the basis of complex binding agent from polyether and isocyonate-bearing compound and filler representing granules from polymer materials, containing gas forming agent, some part of which is pre-foamed to density of 0.25 g/cm3 and introduced to the gap between walls of container and transportable module as fixing polymer material, and then cured under normal conditions. Filler of granules of polymer material contains isopentane as gas-forming agent. Removal of assembly of elements of the device is performed by placing the module into capacity with organic solvent.

EFFECT: increasing transportation safety of transportable module with further removal of container assembly for a short period of time owing to increasing elasticity and chemical strength of fixing material, and reducing the overheating risk of the device at curing and foaming of fixing composition.

3 cl, 1 tbl, 2 dwg, 5 ex

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RU 2 430 437 C1

Authors

Bykova Ehmma Valeevna

Dorofeev Andrej Alekseevich

Korshunova Gul'Zara Khamitovna

Pasechnik Marija Petrovna

Siljaeva Svetlana Nikolaevna

Dates

2011-09-27Published

2010-05-05Filed