AR112680A1 - Solución de sal de leucoíndigo con muy bajo contenido de anilina y método para realizar la misma - Google Patents
Solución de sal de leucoíndigo con muy bajo contenido de anilina y método para realizar la mismaInfo
- Publication number
- AR112680A1 AR112680A1 ARP180102288A AR112680A1 AR 112680 A1 AR112680 A1 AR 112680A1 AR P180102288 A ARP180102288 A AR P180102288A AR 112680 A1 AR112680 A1 AR 112680A1
- Authority
- AR
- Argentina
- Prior art keywords
- solution
- leucoindeal
- perform
- same
- salt solution
- Prior art date
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
- C09B67/0083—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
-
- 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
- C09B9/00—Esters or ester-salts of leuco compounds of vat dyestuffs
- C09B9/04—Esters or ester-salts of leuco compounds of vat dyestuffs of indigoid dyes
-
- 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
- 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
- D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
- D06P1/64—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 insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
- D06P1/642—Compounds containing nitrogen
- D06P1/6429—Compounds containing nitrogen bound to a six-membered aromatic carbocyclic ring
-
- 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
- D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
- D06P1/673—Inorganic compounds
- D06P1/67333—Salts or hydroxides
- D06P1/6735—Salts or hydroxides of alkaline or alkaline-earth metals with anions different from those provided for in D06P1/67341
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Indole Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Solución de leucoíndigo acuosa estable que comprende una amina aromática en forma de anilina o anilina y N-metilanilina, en donde dicho leucoíndigo está en forma de una sal de metal alcalino; en donde la concentración de la amina aromática está por debajo de 40 ppm determinada de acuerdo con ISO 14362-1:2017 (E); y en donde la concentración de la sal de leucoíndigo está en un intervalo de concentración de 10 a 45% en peso basado en el peso total de la solución, y en donde la estabilidad de la solución se mide a una temperatura de 23ºC; o en donde la concentración de la sal de leucoíndigo está en un intervalo de concentración de 45 a 65% en peso basado en el peso total de la solución, y en donde la estabilidad de la solución se mide a una temperatura de 60ºC.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17185971.3A EP3441429B1 (en) | 2017-08-11 | 2017-08-11 | Purified concentrated aqueous leucoindigo salt solutions |
Publications (1)
Publication Number | Publication Date |
---|---|
AR112680A1 true AR112680A1 (es) | 2019-11-27 |
Family
ID=59677025
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP180102287A AR112936A1 (es) | 2017-08-11 | 2018-08-10 | Soluciones de sal de leucoíndigo acuosas concentradas purificadas |
ARP180102288 AR112680A1 (es) | 2017-08-11 | 2018-08-10 | Solución de sal de leucoíndigo con muy bajo contenido de anilina y método para realizar la misma |
ARP180102289 AR112681A1 (es) | 2017-08-11 | 2018-08-10 | Métodos para fabricar soluciones de sal de leucoíndigo con muy bajo contenido de anilina |
ARP180102290A AR112733A1 (es) | 2017-08-11 | 2018-08-10 | Método y dispositivo para elaborar soluciones de sal de leucoíndigo libres de anilina |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP180102287A AR112936A1 (es) | 2017-08-11 | 2018-08-10 | Soluciones de sal de leucoíndigo acuosas concentradas purificadas |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP180102289 AR112681A1 (es) | 2017-08-11 | 2018-08-10 | Métodos para fabricar soluciones de sal de leucoíndigo con muy bajo contenido de anilina |
ARP180102290A AR112733A1 (es) | 2017-08-11 | 2018-08-10 | Método y dispositivo para elaborar soluciones de sal de leucoíndigo libres de anilina |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3441429B1 (es) |
AR (4) | AR112936A1 (es) |
ES (1) | ES2877121T3 (es) |
MA (3) | MA48429B1 (es) |
PT (1) | PT3441429T (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4220804A1 (de) * | 1992-06-25 | 1994-01-05 | Basf Ag | Verfahren zur Reinigung von Indigo |
TW251325B (es) | 1993-03-30 | 1995-07-11 | Basf Ag | |
DE19831291A1 (de) * | 1998-07-13 | 2000-01-20 | Basf Ag | Konzentrierte Lekoindigolösungen |
WO2004024826A2 (de) | 2002-08-31 | 2004-03-25 | Dystar Textilfarben Gmbh & Co. Deutschland Kg | Verfahren zur herstellung von hochreinem indigo |
-
2017
- 2017-08-11 PT PT171859713T patent/PT3441429T/pt unknown
- 2017-08-11 EP EP17185971.3A patent/EP3441429B1/en active Active
- 2017-08-11 ES ES17185971T patent/ES2877121T3/es active Active
-
2018
- 2018-08-10 MA MA48429A patent/MA48429B1/fr unknown
- 2018-08-10 MA MA48432A patent/MA48432B1/fr unknown
- 2018-08-10 MA MA48431A patent/MA48431B1/fr unknown
- 2018-08-10 AR ARP180102287A patent/AR112936A1/es active IP Right Grant
- 2018-08-10 AR ARP180102288 patent/AR112680A1/es active IP Right Grant
- 2018-08-10 AR ARP180102289 patent/AR112681A1/es active IP Right Grant
- 2018-08-10 AR ARP180102290A patent/AR112733A1/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
MA48431B1 (fr) | 2020-11-30 |
AR112681A1 (es) | 2019-11-27 |
MA48431A1 (fr) | 2020-04-30 |
MA48429A1 (fr) | 2020-04-30 |
PT3441429T (pt) | 2021-06-28 |
MA48429B1 (fr) | 2020-11-30 |
MA48432A1 (fr) | 2020-04-30 |
EP3441429B1 (en) | 2021-05-26 |
AR112936A1 (es) | 2020-01-08 |
EP3441429A1 (en) | 2019-02-13 |
AR112733A1 (es) | 2019-12-04 |
MA48432B1 (fr) | 2021-04-30 |
ES2877121T3 (es) | 2021-11-16 |
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