SG11202001155UA - Purified concentrated aqueous leucoindigo salt solutions - Google Patents

Purified concentrated aqueous leucoindigo salt solutions

Info

Publication number
SG11202001155UA
SG11202001155UA SG11202001155UA SG11202001155UA SG11202001155UA SG 11202001155U A SG11202001155U A SG 11202001155UA SG 11202001155U A SG11202001155U A SG 11202001155UA SG 11202001155U A SG11202001155U A SG 11202001155UA SG 11202001155U A SG11202001155U A SG 11202001155UA
Authority
SG
Singapore
Prior art keywords
concentrated aqueous
salt solutions
purified concentrated
leucoindigo salt
aqueous leucoindigo
Prior art date
Application number
SG11202001155UA
Other languages
English (en)
Inventor
Erwin Lucic
Jörg Hübner
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 EP17185980.4A external-priority patent/EP3441431B1/fr
Priority claimed from EP17185971.3A external-priority patent/EP3441429B1/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 SG11202001155UA publication Critical patent/SG11202001155UA/en

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
    • C09B7/00—Indigoid dyes
    • C09B7/02—Bis-indole indigos
    • 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
    • C09B67/0071—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
    • C09B67/0096—Purification; Precipitation; Filtration
    • 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)
SG11202001155UA 2017-08-11 2018-08-10 Purified concentrated aqueous leucoindigo salt solutions SG11202001155UA (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP17185980.4A EP3441431B1 (fr) 2017-08-11 2017-08-11 Procédés de fabrication de solutions de sel leucoindigo avec très faible contenu d'aniline
EP17185971.3A EP3441429B1 (fr) 2017-08-11 2017-08-11 Solutions aqueuses concentrées et purifiées de sel de leucoindigo
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/EP2018/071783 WO2019030389A1 (fr) 2017-08-11 2018-08-10 Solutions aqueuses concentrées purifiées de sel de leucoindigo

Publications (1)

Publication Number Publication Date
SG11202001155UA true SG11202001155UA (en) 2020-03-30

Family

ID=63108593

Family Applications (4)

Application Number Title Priority Date Filing Date
SG11202001152YA SG11202001152YA (en) 2017-08-11 2018-08-10 Method and device for making aniline-free leucoindigo salt solutions
SG11202001155UA SG11202001155UA (en) 2017-08-11 2018-08-10 Purified concentrated aqueous leucoindigo salt solutions
SG11202001151PA SG11202001151PA (en) 2017-08-11 2018-08-10 Methods of making leucoindigo salt solutions with very low aniline content
SG11202001153RA SG11202001153RA (en) 2017-08-11 2018-08-10 Leucoindigo salt solution with very low content of aniline and method of making same

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG11202001152YA SG11202001152YA (en) 2017-08-11 2018-08-10 Method and device for making aniline-free leucoindigo salt solutions

Family Applications After (2)

Application Number Title Priority Date Filing Date
SG11202001151PA SG11202001151PA (en) 2017-08-11 2018-08-10 Methods of making leucoindigo salt solutions with very low aniline content
SG11202001153RA SG11202001153RA (en) 2017-08-11 2018-08-10 Leucoindigo salt solution with very low content of aniline and method of making same

Country Status (15)

Country Link
US (4) US11299633B2 (fr)
EP (4) EP3665227A1 (fr)
JP (6) JP7011042B2 (fr)
KR (6) KR20200037854A (fr)
CN (5) CN111133057B (fr)
AR (2) AR126783A2 (fr)
BR (4) BR112019018498A2 (fr)
CO (3) CO2020001377A2 (fr)
MA (1) MA48430B1 (fr)
MX (4) MX2020001519A (fr)
PE (2) PE20201187A1 (fr)
SG (4) SG11202001152YA (fr)
TN (4) TN2020000012A1 (fr)
TW (4) TWI763903B (fr)
WO (4) WO2019030389A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019030389A1 (fr) 2017-08-11 2019-02-14 Archroma Ip Gmbh Solutions aqueuses concentrées purifiées de sel de leucoindigo
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
WO2019030389A1 (fr) 2017-08-11 2019-02-14 Archroma Ip Gmbh Solutions aqueuses concentrées purifiées de sel de leucoindigo

Also Published As

Publication number Publication date
WO2019030397A1 (fr) 2019-02-14
BR112019018498A2 (pt) 2020-04-14
TWI763904B (zh) 2022-05-11
MA48430A1 (fr) 2020-04-30
JP2020530517A (ja) 2020-10-22
JP7245227B2 (ja) 2023-03-23
TN2020000013A1 (en) 2021-10-04
US20210009810A1 (en) 2021-01-14
WO2019030389A1 (fr) 2019-02-14
CN111133057A (zh) 2020-05-08
PE20201188A1 (es) 2020-11-06
JP2020530516A (ja) 2020-10-22
BR112019018497B1 (pt) 2023-12-19
US11384245B2 (en) 2022-07-12
CO2020001381A2 (es) 2020-05-29
PE20201187A1 (es) 2020-11-06
WO2019030391A1 (fr) 2019-02-14
EP3665228A1 (fr) 2020-06-17
TWI760544B (zh) 2022-04-11
KR20200040279A (ko) 2020-04-17
US11299633B2 (en) 2022-04-12
BR112019018490B1 (pt) 2023-12-19
SG11202001151PA (en) 2020-03-30
US20200247999A1 (en) 2020-08-06
JP2020530518A (ja) 2020-10-22
KR20210114958A (ko) 2021-09-24
KR20200037854A (ko) 2020-04-09
TN2020000012A1 (en) 2021-10-04
BR112019018494A2 (pt) 2020-04-14
EP3665230A1 (fr) 2020-06-17
TWI755558B (zh) 2022-02-21
MX2020001519A (es) 2020-03-20
US20200172734A1 (en) 2020-06-04
CN111133057B (zh) 2022-09-13
TW201920499A (zh) 2019-06-01
KR20230010673A (ko) 2023-01-19
BR112019018494B1 (pt) 2024-01-30
MX2020001517A (es) 2020-08-03
JP7250762B2 (ja) 2023-04-03
WO2019030396A8 (fr) 2019-12-05
BR112019018490A2 (pt) 2020-04-14
JP2023076433A (ja) 2023-06-01
CN111094460A (zh) 2020-05-01
CO2020001377A2 (es) 2020-05-29
SG11202001153RA (en) 2020-03-30
TW201920498A (zh) 2019-06-01
MA48430B1 (fr) 2020-11-30
CN111108156A (zh) 2020-05-05
CN111065690B (zh) 2022-06-28
JP7011042B2 (ja) 2022-01-26
CN111065690A (zh) 2020-04-24
JP2020537700A (ja) 2020-12-24
KR102636594B1 (ko) 2024-02-13
MX2020001516A (es) 2020-03-20
EP3665229A1 (fr) 2020-06-17
SG11202001152YA (en) 2020-03-30
CN115627081A (zh) 2023-01-20
WO2019030396A1 (fr) 2019-02-14
JP7295844B2 (ja) 2023-06-21
TWI763903B (zh) 2022-05-11
KR102636591B1 (ko) 2024-02-13
JP2023014157A (ja) 2023-01-26
TN2020000014A1 (en) 2021-10-04
KR20200037853A (ko) 2020-04-09
AR126783A2 (es) 2023-11-15
BR112019018497A2 (pt) 2020-04-14
MX2020001518A (es) 2020-03-20
CO2020001376A2 (es) 2020-05-29
AR127380A2 (es) 2024-01-17
TW201920497A (zh) 2019-06-01
KR20200040278A (ko) 2020-04-17
EP3665227A1 (fr) 2020-06-17
US20200216674A1 (en) 2020-07-09
TN2020000011A1 (en) 2021-10-04
TW201925357A (zh) 2019-07-01

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