MA48430A1 - Procédé et dispositif de préparation de solutions de sel de leucoindigo exemptes d'aniline - Google Patents

Procédé et dispositif de préparation de solutions de sel de leucoindigo exemptes d'aniline

Info

Publication number
MA48430A1
MA48430A1 MA48430A MA48430A MA48430A1 MA 48430 A1 MA48430 A1 MA 48430A1 MA 48430 A MA48430 A MA 48430A MA 48430 A MA48430 A MA 48430A MA 48430 A1 MA48430 A1 MA 48430A1
Authority
MA
Morocco
Prior art keywords
aniline
free
leucoindigo
salt solutions
methylaniline
Prior art date
Application number
MA48430A
Other languages
English (en)
Other versions
MA48430B1 (fr
Inventor
Erwin Lucic
Jörg Hübner
David Hyett
Michèle Catherine Christianne Janssen
Karin Hendrika Maria Bessembinder
Marinus Petrus Wilhelmus Maria Rijkers
Pierre L Woestenborghs
Original Assignee
Archroma Ip Gmbh
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
Priority claimed from EP17185971.3A external-priority patent/EP3441429B1/fr
Priority claimed from EP17185980.4A external-priority patent/EP3441431B1/fr
Priority claimed from EP17185976.2A external-priority patent/EP3441430B1/fr
Priority claimed from EP18173343.7A external-priority patent/EP3569660B1/fr
Application filed by Archroma Ip Gmbh filed Critical Archroma Ip Gmbh
Publication of MA48430A1 publication Critical patent/MA48430A1/fr
Publication of MA48430B1 publication Critical patent/MA48430B1/fr

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
    • C09B67/0083—Solutions of dyes
    • 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
    • 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
    • C09B67/0096—Purification; Precipitation; Filtration
    • 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
    • D06P1/228—Indigo
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Indole Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Peptides Or Proteins (AREA)

Abstract

L'invention concerne un procédé de préparation d'une solution aqueuse de leucoindigo exempte d'aniline ou exempte d'aniline et exempte de n-méthylaniline à partir d'une solution aqueuse de leucoindigo comprenant de l'aniline ou de l'aniline et de la n-méthylaniline, la concentration en aniline ou en aniline et en n-méthylaniline étant déterminée selon la norme iso 14362-1:2017(e), ledit leucoindigo se présentant sous la forme d'un sel de métal alcalin, le procédé comprenant au moins les étapes (a) à (c) consistant à : (a) utiliser un flux de liquide comprenant ladite solution aqueuse de leucoindigo comprenant ladite ou lesdites amines ; (b) utiliser un flux de purification ; (c) mettre en contact ledit flux de liquide avec ledit flux de purification.
MA48430A 2017-08-11 2018-08-10 Procédé et dispositif de préparation de solutions de sel de leucoindigo exemptes d'aniline MA48430B1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP17185971.3A EP3441429B1 (fr) 2017-08-11 2017-08-11 Solutions aqueuses concentrées et purifiées de sel de leucoindigo
EP17185980.4A EP3441431B1 (fr) 2017-08-11 2017-08-11 Procédés de fabrication de solutions de sel leucoindigo avec très faible contenu d'aniline
EP17185976.2A EP3441430B1 (fr) 2017-08-11 2017-08-11 Solution de sel de leucoindigo à très faible teneur d'aniline et son procédé de fabrication
EP18173343.7A EP3569660B1 (fr) 2018-05-18 2018-05-18 Procédé pour fabriquer des solutions de sel de leucoindigo sans aniline
PCT/EP2018/071805 WO2019030397A1 (fr) 2017-08-11 2018-08-10 Procédé et dispositif de préparation de solutions de sel de leucoindigo exemptes d'aniline

Publications (2)

Publication Number Publication Date
MA48430A1 true MA48430A1 (fr) 2020-04-30
MA48430B1 MA48430B1 (fr) 2020-11-30

Family

ID=63108593

Family Applications (1)

Application Number Title Priority Date Filing Date
MA48430A MA48430B1 (fr) 2017-08-11 2018-08-10 Procédé et dispositif de préparation de solutions de sel de leucoindigo exemptes d'aniline

Country Status (15)

Country Link
US (4) US11299633B2 (fr)
EP (4) EP3665229A1 (fr)
JP (5) JP7250762B2 (fr)
KR (5) KR102636591B1 (fr)
CN (5) CN111108156A (fr)
AR (2) AR126783A2 (fr)
BR (4) BR112019018494B1 (fr)
CO (3) CO2020001377A2 (fr)
MA (1) MA48430B1 (fr)
MX (4) MX2020001517A (fr)
PE (2) PE20201188A1 (fr)
SG (4) SG11202001155UA (fr)
TN (4) TN2020000013A1 (fr)
TW (4) TWI763903B (fr)
WO (4) WO2019030396A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111108156A (zh) 2017-08-11 2020-05-05 昂高知识产权有限公司 具有很低苯胺含量的靛白盐溶液及其制备方法
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
BR102019025172A2 (pt) 2019-11-28 2021-06-08 Bann Química Ltda. processo de purificação de soluções de sal de leucoíndigo e uso de um gás inerte

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2130878A (en) 1933-04-10 1938-09-20 Ici Ltd Leucoindigo
US4992143A (en) 1989-06-09 1991-02-12 Mobay Corporation Continuous process for the separation of a partially water soluble component from a slurry
US5116996A (en) * 1991-07-17 1992-05-26 Basf Aktiengesellschaft Purification of indigo
US6169218B1 (en) 1992-02-10 2001-01-02 Catalytic Distillation Technologies Selective hydrogenation of highly unsaturated compounds in hydrocarbon streams
DE4220804A1 (de) * 1992-06-25 1994-01-05 Basf Ag Verfahren zur Reinigung von Indigo
TW251325B (fr) 1993-03-30 1995-07-11 Basf Ag
DE4327221A1 (de) * 1993-08-13 1995-02-16 Basf Ag Leukoindigo-Präparation in Granulatform
DE4336032A1 (de) 1993-10-22 1995-04-27 Basf Ag Verfahren zur Reinigung von Indigo
DE19502968A1 (de) * 1995-01-31 1996-08-01 Basf Ag Leukoküpenfarbstoff-Präparationen in Granulatform
DE19624208A1 (de) 1996-06-18 1998-01-02 Basf Ag Leukoküpenfarbstoff-Präparationen in Granulatform
JPH10111633A (ja) 1996-10-04 1998-04-28 Denso Corp ホログラム感光剤，ホログラム感光材料及びホログラム，並びにこれらの製造方法
DE19831291A1 (de) 1998-07-13 2000-01-20 Basf Ag Konzentrierte Lekoindigolösungen
DE19919746A1 (de) 1999-04-29 2000-11-02 Basf Ag Verfahren zur Herstellung von wäßrig-alkalischen Lösungen reduzierter indigoider Farbstoffe
WO2004024826A2 (fr) * 2002-08-31 2004-03-25 Dystar Textilfarben Gmbh & Co. Deutschland Kg Procede pour produire de l'indigo de tres grande purete
JP4941891B2 (ja) 2006-11-13 2012-05-30 株式会社Ｉｈｉ フィルム冷却構造
JP2009197353A (ja) 2008-02-20 2009-09-03 Asahi Breweries Ltd インヂゴの染色増強剤および増強方法
CN111108156A (zh) 2017-08-11 2020-05-05 昂高知识产权有限公司 具有很低苯胺含量的靛白盐溶液及其制备方法

Also Published As

Publication number Publication date
JP7011042B2 (ja) 2022-01-26
TWI760544B (zh) 2022-04-11
CN111065690A (zh) 2020-04-24
WO2019030397A1 (fr) 2019-02-14
CO2020001376A2 (es) 2020-05-29
JP2020530516A (ja) 2020-10-22
KR102636594B1 (ko) 2024-02-13
KR102636591B1 (ko) 2024-02-13
US11384245B2 (en) 2022-07-12
WO2019030391A1 (fr) 2019-02-14
KR20200037854A (ko) 2020-04-09
AR126783A2 (es) 2023-11-15
JP2020530517A (ja) 2020-10-22
US20200247999A1 (en) 2020-08-06
JP2023076433A (ja) 2023-06-01
SG11202001151PA (en) 2020-03-30
TN2020000011A1 (en) 2021-10-04
CO2020001377A2 (es) 2020-05-29
CN111108156A (zh) 2020-05-05
SG11202001155UA (en) 2020-03-30
CN111133057A (zh) 2020-05-08
JP2020530518A (ja) 2020-10-22
TW201920499A (zh) 2019-06-01
US11299633B2 (en) 2022-04-12
WO2019030396A1 (fr) 2019-02-14
EP3665230A1 (fr) 2020-06-17
BR112019018494A2 (pt) 2020-04-14
BR112019018497B1 (pt) 2023-12-19
KR20210114958A (ko) 2021-09-24
JP2020537700A (ja) 2020-12-24
JP7295844B2 (ja) 2023-06-21
TWI763903B (zh) 2022-05-11
SG11202001153RA (en) 2020-03-30
CN111094460A (zh) 2020-05-01
BR112019018497A2 (pt) 2020-04-14
SG11202001152YA (en) 2020-03-30
CN111133057B (zh) 2022-09-13
TWI763904B (zh) 2022-05-11
BR112019018490A2 (pt) 2020-04-14
JP7245227B2 (ja) 2023-03-23
WO2019030389A1 (fr) 2019-02-14
JP2023014157A (ja) 2023-01-26
BR112019018494B1 (pt) 2024-01-30
CN111065690B (zh) 2022-06-28
JP7250762B2 (ja) 2023-04-03
US20210009810A1 (en) 2021-01-14
MA48430B1 (fr) 2020-11-30
MX2020001518A (es) 2020-03-20
US20200216674A1 (en) 2020-07-09
EP3665229A1 (fr) 2020-06-17
EP3665227A1 (fr) 2020-06-17
TWI755558B (zh) 2022-02-21
PE20201187A1 (es) 2020-11-06
CN115627081A (zh) 2023-01-20
AR127380A2 (es) 2024-01-17
TN2020000013A1 (en) 2021-10-04
MX2020001519A (es) 2020-03-20
BR112019018498A2 (pt) 2020-04-14
TN2020000012A1 (en) 2021-10-04
CO2020001381A2 (es) 2020-05-29
KR20200037853A (ko) 2020-04-09
MX2020001516A (es) 2020-03-20
TW201925357A (zh) 2019-07-01
TN2020000014A1 (en) 2021-10-04
TW201920498A (zh) 2019-06-01
KR20230010673A (ko) 2023-01-19
EP3665228A1 (fr) 2020-06-17
BR112019018490B1 (pt) 2023-12-19
MX2020001517A (es) 2020-08-03
PE20201188A1 (es) 2020-11-06
KR20200040278A (ko) 2020-04-17
KR20200040279A (ko) 2020-04-17
TW201920497A (zh) 2019-06-01
WO2019030396A8 (fr) 2019-12-05
US20200172734A1 (en) 2020-06-04

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