FIELD: chemistry.
SUBSTANCE: present invention relates to decontaminating, cleaning and degreasing surfaces. The foam consists of a dispersion of air bubbles in a foaming aqueous solution containing: 0.1-7 mol of one or more decontaminating, cleaning and/or degreasing reactant per litre of the solution, 0.01-25 wt % with respect to total weight of the solution of solid particles of the same type or mixtures of solid particles of different types, having foaming properties. The method of producing the foam involves mixing a decontaminating, cleaning and/or degreasing active agent, solid particles having foaming properties and, optionally, a surfactant, an oxidising agent, a complexing agent, a gelating agent and/or a solid foaming agent and/or solid particles having sorption properties before generating foam.
EFFECT: increasing foam life to 24 hours, which provides higher efficiency of decontaminating, cleaning and/or degreasing surfaces.
26 cl, 3 dwg, 2 ex
Title | Year | Author | Number |
---|---|---|---|
COMPOSITION, FOAM AND METHOD OF SURFACE DECONTAMINATION | 2003 |
|
RU2333556C2 |
COMPOSITION FOR NEUTRALIZING CHEMICAL AND BIOLOGICAL TOXIC AGENTS | 2000 |
|
RU2241509C2 |
DISINFECTING PASTE AND METHOD FOR DISINFECTING SUBSTRATE MADE FROM SOLID MATERIAL USING SPECIFIED PASTE | 2019 |
|
RU2810602C2 |
DETERGENT FOR CLEANING PARTS OF BEARINGS | 0 |
|
SU887624A1 |
UNIVERSAL AGENT FOR SOLID SURFACE CLEANSING | 1993 |
|
RU2064972C1 |
COMPOSITION FOR DUST SUPPRESSION AND CONTAINMENT OF COMBUSTION PRODUCTS AFTER FIRE EXTINGUISHING WITH RADIATION FACTOR | 2017 |
|
RU2638162C1 |
DETERGENT FOR METALLIC SURFACE DEFATTING | 1992 |
|
RU2047657C1 |
METHOD OF THE SURFACE TREATMENT WITH THE CLEANING GEL, ITS APPLICATION AND THE CLEANING GEL | 2002 |
|
RU2291895C2 |
MAGNETIC FOAMS (VERSIONS) | 2000 |
|
RU2182579C2 |
CEMENT GROUT COMPOSITION WITH STABLE FOAM AND METHOD OF PREPARING SAID COMPOSITION | 2009 |
|
RU2447043C2 |
Authors
Dates
2012-12-20—Published
2008-02-14—Filed