ES474439A1 - Procedimiento para preparar colorantes azoicos. - Google Patents

Procedimiento para preparar colorantes azoicos.

Info

Publication number
ES474439A1
ES474439A1 ES474439A ES474439A ES474439A1 ES 474439 A1 ES474439 A1 ES 474439A1 ES 474439 A ES474439 A ES 474439A ES 474439 A ES474439 A ES 474439A ES 474439 A1 ES474439 A1 ES 474439A1
Authority
ES
Spain
Prior art keywords
formula
dye
procedure
radical
dyes
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
ES474439A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of ES474439A1 publication Critical patent/ES474439A1/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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
    • C09B62/006—Azodyes
    • C09B62/01—Disazo or polyazo 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
    • D06P1/38—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 reactive dyes

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
ES474439A 1977-11-03 1978-10-23 Procedimiento para preparar colorantes azoicos. Expired ES474439A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4575077 1977-11-03

Publications (1)

Publication Number Publication Date
ES474439A1 true ES474439A1 (es) 1979-04-16

Family

ID=10438428

Family Applications (1)

Application Number Title Priority Date Filing Date
ES474439A Expired ES474439A1 (es) 1977-11-03 1978-10-23 Procedimiento para preparar colorantes azoicos.

Country Status (10)

Country Link
JP (1) JPS5472227A (pl)
BE (1) BE871626A (pl)
BR (1) BR7807123A (pl)
DE (1) DE2845826A1 (pl)
ES (1) ES474439A1 (pl)
FR (1) FR2407957A1 (pl)
IT (1) IT1160040B (pl)
NL (1) NL7810863A (pl)
PL (1) PL209949A1 (pl)
ZA (1) ZA785123B (pl)

Also Published As

Publication number Publication date
PL209949A1 (pl) 1979-07-16
NL7810863A (nl) 1979-05-07
FR2407957A1 (fr) 1979-06-01
BE871626A (fr) 1979-04-27
DE2845826A1 (de) 1979-05-10
IT1160040B (it) 1987-03-04
IT7829446A0 (it) 1978-11-03
JPS5472227A (en) 1979-06-09
BR7807123A (pt) 1979-07-10
ZA785123B (en) 1979-08-29

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