FIELD: chemistry.
SUBSTANCE: invention relates to use of a composition containing H2O2, a H2O2 precursor or a peroxy acid, and a compound of formula 
for bleaching stains or dirt on textile materials during a cleaning process or by direct application of a stain remover at pH of 7 to 11. In formulae (1) and (2) X- is an anion of an organic or inorganic acid selected from BF4 -, PF6 -, RSO3 -, RSO4 -, SO4 2-, or Cl-, where R is C1-C24 alkyl; R1 is hydrogen, phenyl-(SO)-, a straight C1-C6-alkyl, C1-C6-alkoxy group, C1-C6-alkylthio group, C1-C6-alkyl-S(O)-, C1-C6-alkyl-SO2-, where the C1-C6-alkyl is unsubstituted or substituted with (CO)OR6; or R1 is S+(R7)(R8)X'-; R7 and R8 independently denote a straight C1-C6-alkyl; X'- has one of the values defined for X-, and is the same or different; or R1 is N+(R9)(R10)(R11)X"-; R9, R10 and R11 independently denote a straight C1-C6-alkyl; X"- has one of the values defined for X- and X'-, and is the same or different; R'1 has one of the values defined for R1; R2 and R3 independently denote hydrogen or a straight C1-C6-alkyl; or R2 and R3 together with the atom with which they are bonded form a cyclopentyl or cyclohexyl group; R4 and R5 independently denote hydrogen, a straight or branched C1-C12-alkyl or C1-C6-alkyl, which is divided by one O atom; or R4 and R5 together with a nitrogen atom with which they are bonded form a pyrrolidine, piperidine or morpholine group or hexamethylene imine; R6 is hydrogen or a straight or branched C1-C3-alkyl, under the condition that if in formulae (1) and (2) R1, R'1, R2 and R3 denote hydrogen, then R4 and R5 do not denote an unsubstituted C1-C12-alkyl.
EFFECT: improved bleaching procedure, effective bleaching at high pH values without harmful effect on fibres and textile materials.
9 cl, 11 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| NOVEL PHOSPHATE COMPOUNDS, SYNTHESIS METHOD THEREOF AND PHARMACEUTICAL COMPOSITIONS CONTAINING SAME | 2014 |
|
RU2617682C2 |
| FLUORO-SUBSTITUTED CYCLIC AMINO COMPOUNDS AND METHODS FOR PRODUCTION THEREOF, PHARMACEUTICAL COMPOSITIONS AND USE THEREOF | 2013 |
|
RU2605931C2 |
| PHARMACEUTICAL USE OF KETOAMIDE-BASED COMPOUND | 2021 |
|
RU2819346C1 |
| BENZOTHIOPYRANOINDAZOLES, PHARMACEUTICAL COMPOSITION BASED ON THEREOF AND METHOD OF TREATMENT OF PATIENT WITH TUMORS | 1996 |
|
RU2154066C2 |
| N-IMIDAZOLYL DERIVATIVES OF THE SUBSTITUTED ALKOXYIMINOTETRAHYDRONAPHTHALENES OR CHROMANES OR THEIR PHARMACEUTICALLY ACCEPTABLE SALTS AND PHARMACEUTICAL COMPOSITION SHOWING ACTIVITY OF THROMBOXANE ANTAGONIST AND THROMBOXANE SYNTHASE INHIBITOR | 1992 |
|
RU2083566C1 |
| BIAROMATIC COMPOUNDS AND PHARMACEUTICAL AND COSMETIC COMPOSITIONS BASED ON THEREOF | 1998 |
|
RU2185373C2 |
| FUSED TRICYCLIC IMIDAZOLE DERIVATIVES AS MODULATORS OF TNF ACTIVITY | 2014 |
|
RU2679914C9 |
| NOVEL HYDROXY-ESTER DERIVATIVES, A METHOD FOR PRODUCTION THEREOF AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM | 2016 |
|
RU2734418C2 |
| COMPOUNDS AND PHARMACEUTICAL COMPOSITIONS OF 2-AMINOPYRIMIDINE AND THEIR USE | 2020 |
|
RU2795914C1 |
| SULFONAMIDE-CONTAINING BINDING SYSTEMS FOR MEDICINAL CONJUGATES | 2014 |
|
RU2729194C2 |
