IN143256B - - Google Patents

Info

Publication number
IN143256B
IN143256B IN2708/CAL/1974A IN2708CA1974A IN143256B IN 143256 B IN143256 B IN 143256B IN 2708CA1974 A IN2708CA1974 A IN 2708CA1974A IN 143256 B IN143256 B IN 143256B
Authority
IN
India
Application number
IN2708/CAL/1974A
Other languages
English (en)
Inventor
Hans Rudolf Ott
Willy Forter
Original Assignee
Sandoz 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
Priority claimed from CH1803472A external-priority patent/CH560742A5/de
Priority claimed from CH68573A external-priority patent/CH582216A5/de
Application filed by Sandoz Ltd filed Critical Sandoz Ltd
Publication of IN143256B publication Critical patent/IN143256B/en

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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
    • C09B43/38—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines by reacting two or more ortho-hydroxy naphthoic acid dyes with polyamines
    • 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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/02—Disazo dyes
    • C09B33/147—Disazo dyes in which the coupling component is a bis -(-o-hydroxy-carboxylic- acid amide)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IN2708/CAL/1974A 1972-12-12 1974-12-09 IN143256B (enrdf_load_html_response)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1803472A CH560742A5 (en) 1972-12-12 1972-12-12 Disazo pigments from 2-hydroxy naphthalene 3-carboxylic acid - for use in plastics, paints, rubber, printing inks, etc
CH68573A CH582216A5 (en) 1973-01-18 1973-01-18 Disazo pigments from 2-hydroxy naphthalene 3-carboxylic acid - for use in plastics, paints, rubber, printing inks, etc

Publications (1)

Publication Number Publication Date
IN143256B true IN143256B (enrdf_load_html_response) 1977-10-22

Family

ID=25685363

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2708/CAL/1974A IN143256B (enrdf_load_html_response) 1972-12-12 1974-12-09

Country Status (12)

Country Link
JP (1) JPS5828299B2 (enrdf_load_html_response)
AR (1) AR202199A1 (enrdf_load_html_response)
BR (1) BR7309680D0 (enrdf_load_html_response)
CA (1) CA1002039A (enrdf_load_html_response)
DE (1) DE2361433C2 (enrdf_load_html_response)
ES (2) ES421325A1 (enrdf_load_html_response)
FR (1) FR2209809B1 (enrdf_load_html_response)
GB (1) GB1449686A (enrdf_load_html_response)
HK (1) HK42780A (enrdf_load_html_response)
IN (1) IN143256B (enrdf_load_html_response)
IT (1) IT1000308B (enrdf_load_html_response)
NL (1) NL7316786A (enrdf_load_html_response)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH584744A5 (enrdf_load_html_response) * 1973-12-20 1977-02-15 Ciba Geigy Ag
CH629529A5 (de) * 1977-11-04 1982-04-30 Ciba Geigy Ag Neue modifikation eines disazopigmentes.
JP7481963B2 (ja) 2020-09-01 2024-05-13 株式会社東芝 超電導層の接続構造、超電導線材、超電導コイル、超電導機器、及び超電導層の接続方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH434520A (de) * 1963-10-22 1967-04-30 Ciba Geigy Verfahren zur Herstellung neuer Disazopigmente
CH496066A (de) * 1967-09-15 1970-09-15 Ciba Geigy Verfahren zur Herstellung von Disazopigmenten
CH561258A5 (enrdf_load_html_response) * 1971-12-13 1975-04-30 Ciba Geigy Ag

Also Published As

Publication number Publication date
NL7316786A (enrdf_load_html_response) 1974-06-14
IT1000308B (it) 1976-03-30
FR2209809A1 (enrdf_load_html_response) 1974-07-05
DE2361433C2 (de) 1982-10-21
ES421325A1 (es) 1976-07-16
HK42780A (en) 1980-08-22
JPS4988926A (enrdf_load_html_response) 1974-08-26
JPS5828299B2 (ja) 1983-06-15
AR202199A1 (es) 1975-05-23
GB1449686A (en) 1976-09-15
CA1002039A (en) 1976-12-21
DE2361433A1 (de) 1974-06-20
FR2209809B1 (enrdf_load_html_response) 1980-01-04
BR7309680D0 (pt) 1974-09-24
ES444848A1 (es) 1977-09-01

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