GAS-GENERATING AGENT Russian patent published in 1996 - IPC

Abstract RU 2065427 C1

FIELD: building materials, particular, manufacture of products from concrete. SUBSTANCE: gas-generating agent contains salts of lignosulfonic acids in the amount of 1-5%; 1-5% pf monoalkyl ester of polyethylene glycol based on the primary fatty alcohols; the balance, aluminum powder. Gas-generating agent is hydrophylic chemically stable product and possesses satisfactory dispersity. EFFECT: higher efficiency. 1 tbl

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RU 2 065 427 C1

Authors

Plakhotnikova N.A.

Kititsa V.N.

Makhina L.V.

Reznikova G.A.

Popov Ju.A.

Rjumin V.M.

Dates

1996-08-20—Published

1993-12-14—Filed