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BR0010135B1 - processo para preparação de uma solução alcalina aquosa de 5% a 60% em peso de um corante indigóide reduzido. - Google Patents

processo para preparação de uma solução alcalina aquosa de 5% a 60% em peso de um corante indigóide reduzido.

Info

Publication number
BR0010135B1
BR0010135B1 BRPI0010135-4A BR0010135A BR0010135B1 BR 0010135 B1 BR0010135 B1 BR 0010135B1 BR 0010135 A BR0010135 A BR 0010135A BR 0010135 B1 BR0010135 B1 BR 0010135B1
Authority
BR
Brazil
Prior art keywords
weight aqueous
aqueous alkaline
preparing
alkaline solution
indigo dye
Prior art date
Application number
BRPI0010135-4A
Other languages
English (en)
Other versions
BR0010135A (pt
Inventor
Wolfgang Schrott
Norbert Grund
Peter Maier
Georg Schnitzer
Franz Suetsch
Thomas Bechtold
Rudolf Krueger
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BR0010135A publication Critical patent/BR0010135A/pt
Publication of BR0010135B1 publication Critical patent/BR0010135B1/pt

Links

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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0077—Preparations with possibly reduced vat, sulfur or indigo dyes
    • C09B67/0078—Preparations of vat, sulfur or indigo dyes in liquid form
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Indole Compounds (AREA)
  • Paper (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Color Printing (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
BRPI0010135-4A 1999-04-29 2000-04-17 processo para preparação de uma solução alcalina aquosa de 5% a 60% em peso de um corante indigóide reduzido. BR0010135B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19919746A DE19919746A1 (de) 1999-04-29 1999-04-29 Verfahren zur Herstellung von wäßrig-alkalischen Lösungen reduzierter indigoider Farbstoffe
PCT/EP2000/003468 WO2000066663A1 (de) 1999-04-29 2000-04-17 Verfahren zur herstellung von wässrig-alkalischen lösungen reduzierter indigoider farbstoffe

Publications (2)

Publication Number Publication Date
BR0010135A BR0010135A (pt) 2002-01-29
BR0010135B1 true BR0010135B1 (pt) 2010-06-15

Family

ID=7906446

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0010135-4A BR0010135B1 (pt) 1999-04-29 2000-04-17 processo para preparação de uma solução alcalina aquosa de 5% a 60% em peso de um corante indigóide reduzido.

Country Status (15)

Country Link
US (1) US6767448B1 (pt)
EP (1) EP1177258B1 (pt)
JP (1) JP2004521965A (pt)
KR (1) KR100608424B1 (pt)
CN (1) CN1213107C (pt)
AT (1) ATE244278T1 (pt)
AU (1) AU7211300A (pt)
BR (1) BR0010135B1 (pt)
DE (2) DE19919746A1 (pt)
ES (1) ES2200947T3 (pt)
MX (1) MXPA01010955A (pt)
PT (1) PT1177258E (pt)
TR (1) TR200103122T2 (pt)
TW (1) TWI251613B (pt)
WO (1) WO2000066663A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
AU2003273714A1 (en) * 2002-11-06 2004-06-07 Tex-A-Tec Ag Method for the electrochemical reduction of vat and sulphur dyes
DE102005040468A1 (de) * 2005-08-26 2007-03-01 Dystar Textilfarben Gmbh & Co. Deutschland Kg Mediatorsysteme zur elektrochemischen Reduktion organischer Verbindungen in wässriger Lösung
DE102005040469A1 (de) * 2005-08-26 2007-03-01 Dystar Textilfarben Gmbh & Co. Deutschland Kg Farbstoffzubereitungen von indigoiden Farbstoffen, von Küpen- und Schwefelfarbstoffen enthaltend anorganische und/oder organische elektrochemisch aktive Mediatorsysteme sowie deren Verwendung
CN102153885A (zh) * 2011-03-17 2011-08-17 浙江长征化工有限公司 一种液体靛蓝染料的制备方法及产品
CN102924957B (zh) * 2011-08-09 2014-11-26 江苏泰丰化工有限公司 一种靛蓝塔式氧化新技术
CN103255642B (zh) * 2012-12-31 2015-07-29 杭州赛龙化工有限公司 连续式靛蓝电化学还原染色工艺
CN103556420B (zh) * 2013-10-30 2015-11-18 江苏泰丰化工有限公司 一种从靛蓝后处理洗涤过程中回收混合碱液的方法
DE102014002502B4 (de) * 2014-02-21 2021-08-05 Dräger Safety AG & Co. KGaA Elektrochemischer Gassensor sowie Verwendung eines elektrochemischen Gassensors
CN105648789A (zh) * 2016-03-23 2016-06-08 东华大学 一种利用石墨毡电极间接电化学还原染色的方法
CN106975483A (zh) * 2017-05-05 2017-07-25 南京工业大学 一种靛蓝加氢合成氢化靛蓝的催化剂、其制备方法及应用
MX2020001517A (es) 2017-08-11 2020-08-03 Archroma Ip Gmbh Solucion de sal de leucoindigo con muy bajo contenido de anilina y metodo para realizar la misma.
CN108642780A (zh) * 2018-05-24 2018-10-12 武汉纺织大学 一种以纱线染色辊为阴极的电化学染色装置及方法
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
CN110644262B (zh) * 2019-10-14 2021-11-09 常州大学 一种植物靛蓝印花方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR769353A (fr) * 1933-04-10 1934-08-24 Ici Ltd Procédé de fabrication de dérivés de l'indigo
AT398316B (de) * 1989-06-01 1994-11-25 Verein Zur Foerderung Der Fors Verfahren zur reduktion von farbstoffen
TW251325B (pt) 1993-03-30 1995-07-11 Basf Ag
DE4320867A1 (de) * 1993-06-24 1995-01-05 Basf Ag Verfahren zum Färben von cellulosehaltigen Textilmaterialien mit Küpenfarbstoffen oder Schwefelfarbstoffen
AT402946B (de) * 1993-09-08 1997-09-25 Verein Zur Foerderung Der Fors Elektrolysezelle
DE19513839A1 (de) 1995-04-12 1996-10-17 Basf Ag Verfahren zur elektrochemischen Reduktion von Küpenfarbstoffen
DE19831291A1 (de) * 1998-07-13 2000-01-20 Basf Ag Konzentrierte Lekoindigolösungen

Also Published As

Publication number Publication date
EP1177258A1 (de) 2002-02-06
ATE244278T1 (de) 2003-07-15
BR0010135A (pt) 2002-01-29
CN1213107C (zh) 2005-08-03
KR20020022654A (ko) 2002-03-27
KR100608424B1 (ko) 2006-08-02
DE50002744D1 (de) 2003-08-07
JP2004521965A (ja) 2004-07-22
PT1177258E (pt) 2003-09-30
CN1344292A (zh) 2002-04-10
ES2200947T3 (es) 2004-03-16
WO2000066663A1 (de) 2000-11-09
EP1177258B1 (de) 2003-07-02
MXPA01010955A (es) 2003-07-21
TWI251613B (en) 2006-03-21
US6767448B1 (en) 2004-07-27
AU7211300A (en) 2000-11-17
TR200103122T2 (tr) 2002-01-21
DE19919746A1 (de) 2000-11-02

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 15/06/2010, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 12A E 13A ANUIDADE(S), CONFORME ART. 87 DA LPI.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2257 DE 08/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 12A E 13A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.