FIELD: organic chemistry, dyes.
SUBSTANCE: invention relates, in particular, to new macroheterocyclic compounds that can be used as an acid dye for silk and wool. Invention describes 3,4,17,18-dicyclopenta[c,d]phenalene-2,5,6,15,16,19-tetrahydro-1H-7,10,11,14,21,24,25,28-tetraphenylene-2,2'-9,12,23,26-tetrasulfo-[c,m]-[1,6,15,20]-tetraazacyclooctacosane-[2,3,4,5,7,10,11,14,16,17,18,19,21,24,25,28] (I) as an acid dye for silk and wool. Indicated compound (I) shows affinity both to cellulose fibers and to protein and polyamide fibers and can stain mixed fabrics consisting of three fibers of different types.
EFFECT: valuable properties of dye.
2 dwg, 3 ex
| Title |
Year |
Author |
Number |
| 4,4'-N,N'-BIS-(5-AMINO-6-CYCLOHEXENYLIDENE-7-[3',4',5'-f,g]-ACENAPHTHENE-2,2'-DISULFOBIPHENYLENE) AS DIRECT AND ACIDIC DYE AND AS PARENT SUBSTANCE FOR SYNTHESIS OF MACROHETEROCYCLIC COMPOUND |
2004 |
- Berezina Galina Rudol'Fovna
- Vorob'Ev Jurij Germanovich
- Vorob'Eva Svetlana Mikhajlovna
|
RU2280028C1 |
| 4,4'-BIS-(1-INDENONE-3-YL)-2,2'-DISULFOBIPHENYLENE ELICITING PROPERTY OF DIRECT AND ACID DYE |
2005 |
- Berezina Galina Rudol'Fovna
- Vorob'Ev Jurij Germanovich
|
RU2277558C1 |
| 7,9,12,14-TETRAMINO-21,29-IMINO-23,27-NITRILO-30H, 32H-DIACENAFTENE [c, d, n, o] (1,18) -DIAZO- (7,12) - DIHYDRAZOCYCLOTRICOSENE WITH ACID DYE FOR SILK, WOOL AND CAPRON |
2020 |
- Berezina Galina Rudolfovna
- Berezina Nadezhda Mikhajlovna
|
RU2747973C1 |
| N3,N5-BIS[(1Z)-1-IMINO-2-METHYL-1H-INDEN-3-YL]-1,2,4-THIDIAZOLE-3,5-DIAMINE, POSSESSING PROPERTY OF ACID DYE AND AS INITIAL COMPOUND FOR SYNTHESIS OF MACROHETEROCYCLIC COMPOUND |
2013 |
- Berezina Galina Rudol'Fovna
- Berezina Nadezhda Mikhajlovna
|
RU2540863C1 |
| CYCLO-BIS[(1Z)-1-IMINO-2-METHYL-1H-INDEN-3-YL-1,2,4-THIADIAZOLE-3,5-DIAMINE], POSSESSING PROPERTY OF ACID DYE FOR SILK, WOOL AND POLYAMIDE 6 |
2013 |
- Berezina Galina Rudol'Fovna
- Berezina Nadezhda Mikhajlovna
|
RU2540865C1 |
| 4,4'-BIS-(1-INDENONE-3-YL)-2,2'-DISULFOSTILBENE ELICITING PROPERTY OF ACIDIC DYE |
2005 |
- Berezina Galina Rudol'Fovna
- Vorob'Ev Jurij Germanovich
- Karnaeva Natal'Ja Vladimirovna
|
RU2280029C1 |
| 1-[(5-AMINO-1,2,4-THIADIAZOLE-3-YL)IMINE]-2,3-DIHYDRO-3-IMINE-2-PHENYL-1H-INDEN-2-SULFONIC ACID, HAVING THE PROPERTIES OF ACID DYE FOR SILK, WOOL AND CAPRONE |
2016 |
- Berezina Galina Rudolfovna
- Berezina Nadezhda Mikhajlovna
|
RU2620382C1 |
| 8-AMINO-5-[[(4-AMINO-5-SULFO-1-NAPHTHYLENYL)IMINO]-2,3-DIHYDRO-2-PHENYL-1H-INDEN-1-YLIDENE]AMINO]-1-NAPHTHYLENSULFOXY ACID, HAVING PROPERTY OF ACID DYE FOR SILK, WOOL AND CAPRON |
2017 |
- Berezina Galina Rudolfovna
- Berezina Nadezhda Mikhajlovna
|
RU2649400C1 |
| CYCLO-[(BIS-1-IMINO-2-PHENYL-1H-INDEN-3-YLYDENE)-1,4-PHENYLENE-1,3,4-THIADIAZOLE]SULFIC ACID WITH DYE PROPERTIES FOR PARAFFIN, WOOL AND NYLON |
2022 |
- Berezina Galina Rudolfovna
- Berezina Nadezhda Mikhailovna
|
RU2798123C1 |
| PROCESS FOR PREPARING WATER-SOLUBLE AZODYES |
1992 |
- Glushenko S.N.
- Shirokij E.I.
- Savchishin S.V.
- Shkil' O.A.
- Koval' O.N.
|
RU2005753C1 |
