ES441429A2 - Procedimiento para la produccion de compuestos azoicos. - Google Patents

Procedimiento para la produccion de compuestos azoicos.

Info

Publication number
ES441429A2
ES441429A2 ES441429A ES441429A ES441429A2 ES 441429 A2 ES441429 A2 ES 441429A2 ES 441429 A ES441429 A ES 441429A ES 441429 A ES441429 A ES 441429A ES 441429 A2 ES441429 A2 ES 441429A2
Authority
ES
Spain
Prior art keywords
formula
hydrogen atom
defined above
trisazo compounds
see
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
ES441429A
Other languages
English (en)
Spanish (es)
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.)
Sandoz AG
Original Assignee
Sandoz 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
Priority claimed from CH1337874A external-priority patent/CH585249A5/xx
Priority claimed from CH973575A external-priority patent/CH593322A5/de
Application filed by Sandoz AG filed Critical Sandoz AG
Publication of ES441429A2 publication Critical patent/ES441429A2/es
Expired legal-status Critical Current

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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/38—Trisazo dyes ot the type
    • C09B35/44—Trisazo dyes ot the type the component K being a hydroxy amine
    • C09B35/46—Trisazo dyes ot the type the component K being a hydroxy amine the component K being an amino naphthol
    • C09B35/461—D being derived from diaminobenzene
    • 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
    • D06P1/39—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 acid 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
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/32—Material containing basic nitrogen containing amide groups leather skins
    • D06P3/3206—Material containing basic nitrogen containing amide groups leather skins using acid dyes
    • D06P3/3226—Material containing basic nitrogen containing amide groups leather skins using acid dyes dis-polyazo
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/28—Colorants ; Pigments or opacifying agents

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Paper (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
ES441429A 1974-10-04 1975-10-02 Procedimiento para la produccion de compuestos azoicos. Expired ES441429A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1337874A CH585249A5 (en) 1974-10-04 1974-10-04 Soluble anionic trisazo dyes of aromatic series - for natural and synthetic fibres, esp. leather (BE020476)
CH973575A CH593322A5 (en) 1975-07-25 1975-07-25 Soluble anionic trisazo dyes of aromatic series - for natural and synthetic fibres, esp. leather (BE020476)

Publications (1)

Publication Number Publication Date
ES441429A2 true ES441429A2 (es) 1977-07-16

Family

ID=25705249

Family Applications (1)

Application Number Title Priority Date Filing Date
ES441429A Expired ES441429A2 (es) 1974-10-04 1975-10-02 Procedimiento para la produccion de compuestos azoicos.

Country Status (8)

Country Link
AR (1) AR207654A1 (nl)
AU (1) AU8552175A (nl)
DE (1) DE2542410C2 (nl)
ES (1) ES441429A2 (nl)
FR (1) FR2286815A2 (nl)
GB (1) GB1518125A (nl)
IT (1) IT1053460B (nl)
NL (1) NL7511494A (nl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2903588A1 (de) * 1979-01-31 1980-08-14 Basf Ag Polyazofarbstoffe
DE3662400D1 (en) * 1985-03-29 1989-04-20 Taoka Chemical Co Ltd Azo compound and solution type composition comprising the same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1440088A (en) * 1972-09-26 1976-06-23 Sandoz Ltd Trisazo dyes

Also Published As

Publication number Publication date
DE2542410A1 (de) 1976-04-15
GB1518125A (en) 1978-07-19
AR207654A1 (es) 1976-10-22
FR2286815A2 (fr) 1976-04-30
DE2542410C2 (de) 1982-12-30
FR2286815B2 (nl) 1979-06-29
IT1053460B (it) 1981-08-31
NL7511494A (nl) 1976-04-06
AU8552175A (en) 1977-04-21

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20170705