FOAMING AGENT Russian patent published in 2003 - IPC

Abstract RU 2213717 C2

FIELD: manufacture of building materials. SUBSTANCE: foaming agent contains 2-8% surfactant, 2-5.5% water-soluble cellulose derivative, and water, said surfactant being composed of sec-alkyl sulfates or triethanolamine, or monoalkyl sulfates, or higher fatty alcohols. EFFECT: increased foam viscosity facilitating manufacture of high-hollow building materials and other objects. 1 tbl

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RU 2 213 717 C2

Authors

Ivanitskij V.V.

Bortnikov A.V.

Gudkov Ju.V.

Sapelin N.A.

Bur'Janov A.F.

Dates

2003-10-10—Published

2001-10-26—Filed