ES262662A1 - Procedimiento para la preparaciën de nuevos colorantes - Google Patents

Procedimiento para la preparaciën de nuevos colorantes

Info

Publication number
ES262662A1
ES262662A1 ES0262662A ES262662A ES262662A1 ES 262662 A1 ES262662 A1 ES 262662A1 ES 0262662 A ES0262662 A ES 0262662A ES 262662 A ES262662 A ES 262662A ES 262662 A1 ES262662 A1 ES 262662A1
Authority
ES
Spain
Prior art keywords
hydrogen
dyestuffs
formula
cellulose
groups
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES0262662A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES262662A1 publication Critical patent/ES262662A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D519/00—Heterocyclic compounds containing more than one system of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring system not provided for in groups C07D453/00 or C07D455/00
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3432—Six-membered rings
    • C08K5/3437—Six-membered rings condensed with carbocyclic rings
    • 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
    • C09B57/00—Other synthetic dyes of known constitution

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Procedimiento para la preparación de nuevos colorantes, caracterizado porque se condensa 2 moles de un halogenuro de un ácido 2,3-ftaloilopirrocolin-1-carboxílico de fórmula **FIGURA** en la que significan R1, R2, R3 y R4 átomos de hidrógeno, o substituyentes no hidrosolubilizadores de los que 2 substituyentes que se encuentran en posición orto entre sí respectivamente, pueden formar un anillo juntamente con los átomos de carbono vecinos del esqueleto fundamental, m, n, p y q números enteros por valor de a lo sumo 2, con un mol de un diaminobenceno exento de grupos hidrosolubilizadores.
ES0262662A 1959-11-23 1960-11-22 Procedimiento para la preparaciën de nuevos colorantes Expired ES262662A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH8093559A CH382344A (de) 1959-11-23 1959-11-23 Verfahren zur Herstellung neuer Farbstoffe

Publications (1)

Publication Number Publication Date
ES262662A1 true ES262662A1 (es) 1961-06-01

Family

ID=4538358

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0262662A Expired ES262662A1 (es) 1959-11-23 1960-11-22 Procedimiento para la preparaciën de nuevos colorantes

Country Status (3)

Country Link
CH (1) CH382344A (es)
ES (1) ES262662A1 (es)
GB (1) GB902395A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE665978A (es) * 1964-06-26

Also Published As

Publication number Publication date
GB902395A (en) 1962-08-01
CH382344A (de) 1964-09-30

Similar Documents

Publication Publication Date Title
GB844794A (en) New acid amide disazo-pigment-dyestuffs and process for their manufacture
ES260463A1 (es) Procedimiento para la preparaciën de colorantes de dioxazina
ES262662A1 (es) Procedimiento para la preparaciën de nuevos colorantes
GB924662A (en) New pigment dyestuffs of the quinacridone series
GB902396A (en) Dyestuffs of the 2:3-phthaloyl-pyrrocoline series and process for their manufacture
ES262762A1 (es) Procedimiento para la preparaciën de nuevos colorantes
GB1092689A (en) Pigments which fluoresce in ultra-violet light
GB859288A (en) Improvements in or relating to a process for dyeing and coloring lacquers, printing inks and plastics and for spin-dyeing artificial fibres
ES263070A1 (es) Procedimiento para la preparaciën de nuevos colorantes
GB1028816A (en) Water-insoluble disazo dyes, their production and use
GB1029444A (en) New anthraquinone dyestuffs
US3635963A (en) 6 13-cyano nitro or arylsulphonyl triphenodioxazine dyestuffs
GB1146277A (en) Benzothioxanthene dyestuffs and process for their preparation
GB1058749A (en) New disazo pigments and processes for their manufacture
US3401142A (en) Mass coloration of polyester resins
GB890175A (en) Dyestuffs of the anthraquinone series containing sulphone groups and their production
GB914453A (en) Dyes of the anthraquinone series
GB1223403A (en) Nitrophenylamine disperse dyes
GB851740A (en) New acid-amide disazo-pigment dyestuffs and process for their manufacture
ES326931A1 (es) Procedimiento para la colocacion en masa de polimeros sin- teticos lineales.
GB1045360A (en) Anthraquinone dyes and their production
GB1193573A (en) Pigment Dyestuffs
GB1122559A (en) New azo pigments and processes for their manufacture
GB989937A (en) New nitro-dyestuff pigments and process for their manufacture
GB1049343A (en) New dyestuffs of the anthraquinone series for synthetic fibres