ES338636A1 - Procedimiento para la preparacion de pigmentos monoazoicos. - Google Patents

Procedimiento para la preparacion de pigmentos monoazoicos.

Info

Publication number
ES338636A1
ES338636A1 ES338636A ES338636A ES338636A1 ES 338636 A1 ES338636 A1 ES 338636A1 ES 338636 A ES338636 A ES 338636A ES 338636 A ES338636 A ES 338636A ES 338636 A1 ES338636 A1 ES 338636A1
Authority
ES
Spain
Prior art keywords
coupling
improvements relating
prepared
monoazo pigments
octa soligen
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
ES338636A
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.)
Novartis AG
Original Assignee
JR 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 JR Geigy AG filed Critical JR Geigy AG
Publication of ES338636A1 publication Critical patent/ES338636A1/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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/32—Monoazo dyes prepared by diazotising and coupling from coupling components containing a reactive methylene group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
ES338636A 1966-03-30 1967-03-29 Procedimiento para la preparacion de pigmentos monoazoicos. Expired ES338636A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH462766A CH472469A (de) 1966-03-30 1966-03-30 Verfahren zur Herstellung von Monoazopigmenten

Publications (1)

Publication Number Publication Date
ES338636A1 true ES338636A1 (es) 1969-10-16

Family

ID=4279656

Family Applications (1)

Application Number Title Priority Date Filing Date
ES338636A Expired ES338636A1 (es) 1966-03-30 1967-03-29 Procedimiento para la preparacion de pigmentos monoazoicos.

Country Status (9)

Country Link
BE (1) BE696249A (fr)
CH (1) CH472469A (fr)
DE (1) DE1644253A1 (fr)
DK (1) DK115717B (fr)
ES (1) ES338636A1 (fr)
FR (1) FR1517252A (fr)
GB (1) GB1162905A (fr)
NL (1) NL6704483A (fr)
SE (1) SE304068B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH496068A (de) * 1968-07-01 1970-09-15 Geigy Ag J R Verfahren zur Herstellung von Monoazopigmenten

Also Published As

Publication number Publication date
FR1517252A (fr) 1968-03-15
DK115717B (da) 1969-11-03
SE304068B (fr) 1968-09-16
GB1162905A (en) 1969-09-04
BE696249A (fr) 1967-09-29
CH472469A (de) 1969-05-15
DE1644253A1 (de) 1970-09-03
NL6704483A (fr) 1967-10-02

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