ES449157A1 - Procedimiento para la preparacion de colorantes diazoicos sulfonados. - Google Patents

Procedimiento para la preparacion de colorantes diazoicos sulfonados.

Info

Publication number
ES449157A1
ES449157A1 ES449157A ES449157A ES449157A1 ES 449157 A1 ES449157 A1 ES 449157A1 ES 449157 A ES449157 A ES 449157A ES 449157 A ES449157 A ES 449157A ES 449157 A1 ES449157 A1 ES 449157A1
Authority
ES
Spain
Prior art keywords
so3m
dyes
preparation
water
naphthylamine
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
ES449157A
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.)
Aziende Colori Nazionali Affini ACNA SpA
ACNA Chimica Organica SpA
Original Assignee
Aziende Colori Nazionali Affini ACNA SpA
ACNA Chimica Organica SpA
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 Aziende Colori Nazionali Affini ACNA SpA, ACNA Chimica Organica SpA filed Critical Aziende Colori Nazionali Affini ACNA SpA
Publication of ES449157A1 publication Critical patent/ES449157A1/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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group
    • C09B31/043—Amino-benzenes
    • C09B31/047—Amino-benzenes containing acid groups, e.g. —CO2H, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
ES449157A 1975-06-25 1976-06-24 Procedimiento para la preparacion de colorantes diazoicos sulfonados. Expired ES449157A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2474475A IT1039386B (it) 1975-06-25 1975-06-25 Disazocoloranti per fibre poliammidiche naturali e sintetiche

Publications (1)

Publication Number Publication Date
ES449157A1 true ES449157A1 (es) 1977-08-01

Family

ID=11214599

Family Applications (1)

Application Number Title Priority Date Filing Date
ES449157A Expired ES449157A1 (es) 1975-06-25 1976-06-24 Procedimiento para la preparacion de colorantes diazoicos sulfonados.

Country Status (10)

Country Link
JP (1) JPS524535A (de)
BE (1) BE843448A (de)
CA (1) CA1045122A (de)
CH (1) CH628076A5 (de)
DE (1) DE2628470A1 (de)
ES (1) ES449157A1 (de)
FR (1) FR2315523A1 (de)
GB (1) GB1543243A (de)
IT (1) IT1039386B (de)
NL (1) NL7606704A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217102A (en) * 1977-12-23 1980-08-12 Toms River Chemical Company Polyamides dyed with rubine disazo acid dyes and process therefore
US4173565A (en) * 1977-12-23 1979-11-06 Toms River Chemical Corporation Rubine disazo acid dyes for polyamides

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2006261C3 (de) * 1970-02-12 1979-06-21 Bayer Ag, 5090 Leverkusen SulfonsäuregruppenhaJtige Disazofarbstoffe und ihre Verwendung zum Färben und Bedrucken von natürlichen und künstlichen Polyamidfasermaterialien
IT941464B (it) * 1970-10-12 1973-03-01 Crompton & Knowles Corp Disazo coloranti per la tintura differenziale di poliammidi

Also Published As

Publication number Publication date
NL7606704A (nl) 1976-12-28
BE843448A (fr) 1976-12-27
FR2315523A1 (fr) 1977-01-21
FR2315523B1 (de) 1979-09-28
DE2628470A1 (de) 1977-01-13
CA1045122A (en) 1978-12-26
IT1039386B (it) 1979-12-10
JPS524535A (en) 1977-01-13
GB1543243A (en) 1979-03-28
CH628076A5 (en) 1982-02-15

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