RU2129627C1 - Способ получения окрашенных содержащих целлюлозу текстильных материалов - Google Patents
Способ получения окрашенных содержащих целлюлозу текстильных материалов Download PDFInfo
- Publication number
- RU2129627C1 RU2129627C1 RU95122662A RU95122662A RU2129627C1 RU 2129627 C1 RU2129627 C1 RU 2129627C1 RU 95122662 A RU95122662 A RU 95122662A RU 95122662 A RU95122662 A RU 95122662A RU 2129627 C1 RU2129627 C1 RU 2129627C1
- Authority
- RU
- Russia
- Prior art keywords
- solution
- dyeing
- leukoindigo
- dye
- added
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims abstract description 17
- 239000004753 textile Substances 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title claims description 22
- 229920002678 cellulose Polymers 0.000 title claims description 8
- 239000001913 cellulose Substances 0.000 title claims description 8
- 235000000177 Indigofera tinctoria Nutrition 0.000 claims abstract description 21
- 229940097275 indigo Drugs 0.000 claims abstract description 21
- COHYTHOBJLSHDF-UHFFFAOYSA-N indigo powder Natural products N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 10
- 238000005406 washing Methods 0.000 claims abstract description 10
- 239000003513 alkali Substances 0.000 claims abstract description 9
- 238000001035 drying Methods 0.000 claims abstract description 6
- 238000009903 catalytic hydrogenation reaction Methods 0.000 claims abstract description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 39
- 239000000243 solution Substances 0.000 claims description 36
- 239000012670 alkaline solution Substances 0.000 claims description 6
- 230000003647 oxidation Effects 0.000 claims description 5
- 238000007254 oxidation reaction Methods 0.000 claims description 5
- 230000002441 reversible effect Effects 0.000 claims description 4
- 239000007858 starting material Substances 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 2
- 229910052723 transition metal Inorganic materials 0.000 claims description 2
- 150000003624 transition metals Chemical class 0.000 claims 1
- 238000004043 dyeing Methods 0.000 abstract description 40
- 230000001590 oxidative effect Effects 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- VIFKLIUAPGUEBV-UHFFFAOYSA-N 2-(3-hydroxy-1h-indol-2-yl)-1h-indol-3-ol Chemical compound N1C2=CC=CC=C2C(O)=C1C1=C(O)C2=CC=CC=C2N1 VIFKLIUAPGUEBV-UHFFFAOYSA-N 0.000 abstract 2
- 230000000694 effects Effects 0.000 abstract 1
- 239000000975 dye Substances 0.000 description 16
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 6
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 description 6
- 229910052938 sodium sulfate Inorganic materials 0.000 description 6
- 235000011152 sodium sulphate Nutrition 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 3
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 3
- GRWZHXKQBITJKP-UHFFFAOYSA-L dithionite(2-) Chemical compound [O-]S(=O)S([O-])=O GRWZHXKQBITJKP-UHFFFAOYSA-L 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010014 continuous dyeing Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000002552 dosage form Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- -1 for example Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- SURQXAFEQWPFPV-UHFFFAOYSA-L iron(2+) sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Fe+2].[O-]S([O-])(=O)=O SURQXAFEQWPFPV-UHFFFAOYSA-L 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- RYYXDZDBXNUPOG-UHFFFAOYSA-N 4,5,6,7-tetrahydro-1,3-benzothiazole-2,6-diamine;dihydrochloride Chemical compound Cl.Cl.C1C(N)CCC2=C1SC(N)=N2 RYYXDZDBXNUPOG-UHFFFAOYSA-N 0.000 description 1
- ZLHGTHCCYUEAIK-UHFFFAOYSA-N 5,7-dibromo-2-(5,7-dibromo-3-hydroxy-1H-indol-2-yl)indol-3-one Chemical compound [O-]c1c([nH]c2c(Br)cc(Br)cc12)C1=[NH+]c2c(cc(Br)cc2Br)C1=O ZLHGTHCCYUEAIK-UHFFFAOYSA-N 0.000 description 1
- JAJIPIAHCFBEPI-UHFFFAOYSA-N 9,10-dioxoanthracene-1-sulfonic acid Chemical class O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2S(=O)(=O)O JAJIPIAHCFBEPI-UHFFFAOYSA-N 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 239000007868 Raney catalyst Substances 0.000 description 1
- 229910000564 Raney nickel Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 150000004338 hydroxy anthraquinones Chemical class 0.000 description 1
- UCNNJGDEJXIUCC-UHFFFAOYSA-L hydroxy(oxo)iron;iron Chemical compound [Fe].O[Fe]=O.O[Fe]=O UCNNJGDEJXIUCC-UHFFFAOYSA-L 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000027756 respiratory electron transport chain Effects 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 150000003452 sulfinic acid derivatives Chemical class 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000000984 vat dye Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B7/00—Indigoid dyes
- C09B7/02—Bis-indole indigos
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/22—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using vat dyestuffs including indigo
- D06P1/221—Reducing systems; Reducing catalysts
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/22—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using vat dyestuffs including indigo
- D06P1/228—Indigo
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/20—Physical treatments affecting dyeing, e.g. ultrasonic or electric
- D06P5/2016—Application of electric energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
- Y10S8/916—Natural fiber dyeing
- Y10S8/918—Cellulose textile
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Coloring (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19934310122 DE4310122A1 (de) | 1993-03-30 | 1993-03-30 | Verfahren zum Färben von cellulosehaltigem Textilmaterial mit Indigo |
| DEP4310122.4 | 1993-03-30 | ||
| DE19934315873 DE4315873A1 (de) | 1993-05-12 | 1993-05-12 | Verfahren zum Färben von cellulosehaltigem Textilmaterial mit katalytisch hydriertem Indigo |
| DEP4315873.0 | 1993-05-12 | ||
| PCT/EP1994/000873 WO1994023114A1 (de) | 1993-03-30 | 1994-03-21 | Verfahren zum färben von cellulosehaltigem textilmaterial mit hydriertem indigo |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU95122662A RU95122662A (ru) | 1997-09-20 |
| RU2129627C1 true RU2129627C1 (ru) | 1999-04-27 |
Family
ID=25924435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU95122662A RU2129627C1 (ru) | 1993-03-30 | 1994-03-21 | Способ получения окрашенных содержащих целлюлозу текстильных материалов |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US5586992A (enExample) |
| EP (1) | EP0692042B1 (enExample) |
| JP (1) | JP3681387B2 (enExample) |
| KR (1) | KR100305629B1 (enExample) |
| CN (1) | CN1067130C (enExample) |
| AT (1) | ATE145024T1 (enExample) |
| AU (1) | AU6428394A (enExample) |
| BR (1) | BR9406031A (enExample) |
| DE (1) | DE59401003D1 (enExample) |
| ES (1) | ES2093531T3 (enExample) |
| RU (1) | RU2129627C1 (enExample) |
| TR (1) | TR28859A (enExample) |
| TW (1) | TW251325B (enExample) |
| WO (1) | WO1994023114A1 (enExample) |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5378246A (en) * | 1993-05-10 | 1995-01-03 | Allegro Natural Dyes, Inc. | Indigo dye process |
| DE19513839A1 (de) * | 1995-04-12 | 1996-10-17 | Basf Ag | Verfahren zur elektrochemischen Reduktion von Küpenfarbstoffen |
| DE19624208A1 (de) * | 1996-06-18 | 1998-01-02 | Basf Ag | Leukoküpenfarbstoff-Präparationen in Granulatform |
| DE19727312A1 (de) * | 1996-07-16 | 1998-01-22 | Basf Ag | Verfahren zum diskontinuierlichen Färben von cellulosehaltigem Textilmaterial mit Indigo nach dem Ausziehverfahren |
| DE19723889A1 (de) | 1997-06-06 | 1998-12-10 | Consortium Elektrochem Ind | System zur elektrochemischen Delignifizierung ligninhaltiger Materialien sowie Verfahren zu seiner Anwendung |
| SI0939161T1 (en) * | 1998-02-26 | 2004-12-31 | Francois Girbaud | Process for dyeing of textile materials with indigo and installation for carrying out the method |
| DE19831291A1 (de) * | 1998-07-13 | 2000-01-20 | Basf Ag | Konzentrierte Lekoindigolösungen |
| ATE287984T1 (de) * | 1998-08-18 | 2005-02-15 | Francois Girbaud | Färbeverfahren für textilmaterialien mit indigo unter benützung des indoxyls und vorrichtung zum ausführen des färbeverfahrens |
| US6308506B2 (en) | 1998-12-18 | 2001-10-30 | Burlington Industries, Inc. | Production of color blended yarn for denim construction |
| DE19919746A1 (de) | 1999-04-29 | 2000-11-02 | Basf Ag | Verfahren zur Herstellung von wäßrig-alkalischen Lösungen reduzierter indigoider Farbstoffe |
| CN1330824C (zh) * | 2000-02-23 | 2007-08-08 | 弗兰科伊斯·格鲍德 | 借助利用3-吲哚氧基的靛蓝对纺织材料的染色方法,以及利用该方法的设备 |
| DE10010060A1 (de) * | 2000-03-02 | 2001-09-06 | Dystar Textilfarben Gmbh & Co | Mediatorsysteme auf Basis gemischter Metallkomplexe zur Reduktion von Farbstoffen |
| DE10010059A1 (de) * | 2000-03-02 | 2001-09-06 | Dystar Textilfarben Gmbh & Co | Mediatorsysteme auf Basis gemischter Metallkomplexe zur Reduktion von Farbstoffen |
| US20050121336A1 (en) * | 2001-12-20 | 2005-06-09 | Walter Marte | Method and apparatus for electro-catalytical hydrogenation of vat dyes and sulphide dyes |
| US8523957B2 (en) * | 2005-08-09 | 2013-09-03 | Sanko Tekstil Isletmeleri San. Ve Tic. A.S. | Process for introducing vat dyes and chemicals into textiles |
| EP1870494A1 (en) | 2006-06-23 | 2007-12-26 | ETH Zürich, ETH Transfer | Electrochemical reactor |
| IT1399095B1 (it) * | 2010-03-26 | 2013-04-05 | Master Srl | Dispositivo per il dosaggio e la riduzione chimica, a ciclo continuo, di coloranti in polvere, in microperle o in dispersione acquosa. |
| CN102093755A (zh) * | 2010-12-07 | 2011-06-15 | 江南大学 | 一种超细靛蓝染料悬浮体的制备方法 |
| CN102516817B (zh) * | 2011-12-28 | 2013-12-11 | 河北化工医药职业技术学院 | 靛白溶液的环保制备方法 |
| WO2014032134A1 (en) | 2012-08-30 | 2014-03-06 | Cargill, Incorporated | Concentrated sugar preparation as reducing agent for sulfur dyes |
| CN105178059A (zh) * | 2014-06-30 | 2015-12-23 | 耿云花 | 一种纯棉织物还原染料染色方法 |
| IT201600072671A1 (it) * | 2016-07-12 | 2018-01-12 | Andreina Paderno | Processo di tintura perfezionato |
| US10655273B2 (en) | 2017-07-06 | 2020-05-19 | Stony Creek Colors, Inc. | Dyed fibers and methods of dyeing using N,N′-diacetyl indigo |
| PT3441429T (pt) | 2017-08-11 | 2021-06-28 | Archroma Ip Gmbh | Soluções de sal de leucoindigo aquoso purificado concentrado |
| EP3569660B1 (en) | 2018-05-18 | 2021-11-10 | Archroma IP GmbH | Method for making aniline-free leucoindigo salt solutions |
| PT3441431T (pt) | 2017-08-11 | 2021-08-19 | Archroma Ip Gmbh | Métodos de fabrico de soluções de sal leucoindigo com teor de anilina muito baixo |
| BR112019018490B1 (pt) | 2017-08-11 | 2023-12-19 | Archroma Ip Gmbh | Método de produção de uma solução aquosa de leucoíndigo e método de produção de índigo |
| EP3441430B1 (en) | 2017-08-11 | 2020-11-25 | Archroma IP GmbH | Leucoindigo salt solution with very low content of aniline and method of making same |
| WO2019113297A1 (en) * | 2017-12-07 | 2019-06-13 | Stony Creek Colors, Inc | Dyed fibers and methods of dyeing using o,o'-diacetyl leucoindigo |
| CN108716138A (zh) * | 2018-05-24 | 2018-10-30 | 武汉纺织大学 | 一种单溶质间接电化学还原靛蓝的染液及染色方法 |
| WO2019241749A1 (en) * | 2018-06-14 | 2019-12-19 | Levi Strauss & Co. | Fabric with enhanced response characteristics for laser finishing |
| CN109504117A (zh) * | 2018-08-08 | 2019-03-22 | 魏广华 | 一种预还原水溶性靛蓝染料及其制备方法 |
| US11753730B2 (en) | 2018-11-30 | 2023-09-12 | Sedo Engineering Sa | Leucodye (such as leucoindigo) as dispersing aid |
| EP3887576B1 (en) | 2018-11-30 | 2022-12-21 | Sedo Engineering SA | Electrochemical reactor and its cleaning or regeneration |
| WO2020109583A1 (en) | 2018-11-30 | 2020-06-04 | Sedo Engineering Sa | By-products (impurity) removal |
| CN110016816A (zh) * | 2019-03-13 | 2019-07-16 | 广东前进牛仔布有限公司 | 一种靛蓝染色方法 |
| JP2023503762A (ja) * | 2019-07-22 | 2023-02-01 | サンコ テキスタイル イスレットメレリ サン ベ ティク エーエス | 繊維製品類の染色プロセス |
| CN110423492B (zh) * | 2019-08-26 | 2021-04-06 | 约克夏(浙江)染化有限公司 | 靛白盐溶液的制备方法以及连续生产靛白盐溶液的方法 |
| JP2023018161A (ja) * | 2019-12-17 | 2023-02-08 | 岩谷産業株式会社 | 染色繊維物の製造方法及び染料溶液の製造方法 |
| CN113717542B (zh) * | 2021-07-30 | 2024-01-05 | 广东前进牛仔布有限公司 | 一种靛蓝染料还原液及其制备方法和生产装置 |
| US12545787B2 (en) | 2022-02-25 | 2026-02-10 | Laboratoire Biosthetique Kosmetik Gmbh & Co. Kg | Colorant composition comprising leucoindigo for coloring fibers and fabrics |
| CN117777750B (zh) * | 2023-12-26 | 2025-08-08 | 合肥单源催化科技有限公司 | 一种氢化靛蓝成靛白的方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2044790A (en) * | 1930-12-02 | 1936-06-23 | Gen Aniline Works Inc | Dyestuff preparation |
| FR2265901B1 (enExample) * | 1974-04-02 | 1977-10-14 | Bombay Textile Res Assoc | |
| US4166717A (en) * | 1976-07-19 | 1979-09-04 | Royce Chemical Company | Process for dyeing cellulosic textiles with indigo |
| SU1183585A1 (ru) * | 1982-04-23 | 1985-10-07 | Таджикский государственный университет им.В.И.Ленина | Способ крашени текстильного материала из хлопка,полиамида или из их смеси |
| AT398316B (de) * | 1989-06-01 | 1994-11-25 | Verein Zur Foerderung Der Fors | Verfahren zur reduktion von farbstoffen |
| DE4108240A1 (de) * | 1991-03-14 | 1992-09-17 | Basf Ag | Verfahren zum faerben mit kuepen- oder schwefelfarbstoffen |
| DE4208757A1 (de) * | 1992-03-19 | 1993-09-23 | Basf Ag | Verfahren zum faerben von textilen materialien aus cellulosefasern |
| DE4230870A1 (de) * | 1992-09-16 | 1994-03-17 | Basf Ag | Verfahren zum Färben und Bedrucken von textilen Materialien aus Cellulosefasern |
-
1994
- 1994-03-09 TW TW083102044A patent/TW251325B/zh not_active IP Right Cessation
- 1994-03-21 WO PCT/EP1994/000873 patent/WO1994023114A1/de not_active Ceased
- 1994-03-21 CN CN94191660A patent/CN1067130C/zh not_active Expired - Lifetime
- 1994-03-21 DE DE59401003T patent/DE59401003D1/de not_active Expired - Lifetime
- 1994-03-21 AU AU64283/94A patent/AU6428394A/en not_active Abandoned
- 1994-03-21 US US08/525,655 patent/US5586992A/en not_active Expired - Lifetime
- 1994-03-21 AT AT94911934T patent/ATE145024T1/de not_active IP Right Cessation
- 1994-03-21 JP JP52161994A patent/JP3681387B2/ja not_active Expired - Lifetime
- 1994-03-21 KR KR1019950704159A patent/KR100305629B1/ko not_active Expired - Fee Related
- 1994-03-21 RU RU95122662A patent/RU2129627C1/ru not_active IP Right Cessation
- 1994-03-21 ES ES94911934T patent/ES2093531T3/es not_active Expired - Lifetime
- 1994-03-21 EP EP94911934A patent/EP0692042B1/de not_active Expired - Lifetime
- 1994-03-21 BR BR9406031A patent/BR9406031A/pt active IP Right Grant
- 1994-03-30 TR TR00301/94A patent/TR28859A/xx unknown
Non-Patent Citations (1)
| Title |
|---|
| Гордеева Н.В. и др. Кубовые красители в текстильной промышленности. - М.: Легкая индустрия, 1979, с.106 - 109. * |
Also Published As
| Publication number | Publication date |
|---|---|
| US5586992A (en) | 1996-12-24 |
| DE59401003D1 (de) | 1996-12-12 |
| BR9406031A (pt) | 1996-01-02 |
| JPH08508317A (ja) | 1996-09-03 |
| TR28859A (tr) | 1997-08-05 |
| KR960701257A (ko) | 1996-02-24 |
| JP3681387B2 (ja) | 2005-08-10 |
| AU6428394A (en) | 1994-10-24 |
| ATE145024T1 (de) | 1996-11-15 |
| KR100305629B1 (ko) | 2002-04-24 |
| EP0692042B1 (de) | 1996-11-06 |
| TW251325B (enExample) | 1995-07-11 |
| CN1120357A (zh) | 1996-04-10 |
| ES2093531T3 (es) | 1996-12-16 |
| WO1994023114A1 (de) | 1994-10-13 |
| EP0692042A1 (de) | 1996-01-17 |
| CN1067130C (zh) | 2001-06-13 |
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