FIELD: chemistry.
SUBSTANCE: invention relates to a bleaching agent based on granular sodium percarbonate, coated with a stabilising coat. The stabilising coat contains sodium sulphate, sodium carbonate, sodium silicate and additionally a photocatalytic bleaching agent based on an aluminium complex of sulphonated tetrabenzotetraazaporphines, in wt %: sodium sulphate - 50-99.5, sodium carbonate - 0.1-49.88, sodium silicate - 0.1-5.0, said photocatalytic bleaching agent - 0.01-5.0.
EFFECT: invention increases stability and bleaching power of sodium percarbonate.
2 cl, 7 tbl, 4 ex
| Title | Year | Author | Number |
|---|---|---|---|
| BLEACHING AGENT BASED ON GRANULAR SODIUM PERCARBONATE | 2012 |
|
RU2495921C1 |
| BLEACHING AGENT BASED ON GRANULAR SODIUM PERCARBONATE | 2012 |
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| SYNTHETIC DETERGENT "BIOLAN" | 2007 |
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RU2264977C2 |
| GRANULATED SYNTHETIC DETERGENT Bi 10 (OPTIONS) | 2007 |
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| SYNTHETIC DETERGENT "B-MAX PROFFESIONAL FAMILY AUTOMAT" | 2006 |
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| PARTICLES OF BLEACHING AGENT, CONTAINING SODIUM PERCARBONATE AND BLEACHING ACTIVATOR | 2011 |
|
RU2554946C2 |
| METHOD OF STABILIZATION OF ALKALI METALS PEROXISALTS AND A DEVICE FOR ITS REALIZATION | 2004 |
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RU2253610C1 |
| ADDITIVE TO DETERGENT, METHOD OF PREPARING THEREOF, AND DETERGENT HAVING THEREOF | 1996 |
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RU2175002C2 |
