HK42780A - Disazo compounds - Google Patents

Disazo compounds

Info

Publication number
HK42780A
HK42780A HK427/80A HK42780A HK42780A HK 42780 A HK42780 A HK 42780A HK 427/80 A HK427/80 A HK 427/80A HK 42780 A HK42780 A HK 42780A HK 42780 A HK42780 A HK 42780A
Authority
HK
Hong Kong
Prior art keywords
disazo compounds
disazo
compounds
Prior art date
Application number
HK427/80A
Inventor
H R Ott
W 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/en
Priority claimed from CH68573A external-priority patent/CH582216A5/en
Application filed by Sandoz Ltd filed Critical Sandoz Ltd
Publication of HK42780A publication Critical patent/HK42780A/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)
HK427/80A 1972-12-12 1980-08-14 Disazo compounds HK42780A (en)

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
HK42780A true HK42780A (en) 1980-08-22

Family

ID=25685363

Family Applications (1)

Application Number Title Priority Date Filing Date
HK427/80A HK42780A (en) 1972-12-12 1980-08-14 Disazo compounds

Country Status (12)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH584744A5 (en) * 1973-12-20 1977-02-15 Ciba Geigy Ag
CH629529A5 (en) * 1977-11-04 1982-04-30 Ciba Geigy Ag NEW MODIFICATION OF A DISAZOPIGMENT.
JP7481963B2 (en) 2020-09-01 2024-05-13 株式会社東芝 Superconducting layer connection structure, superconducting wire, superconducting coil, superconducting device, and superconducting layer connection method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH434520A (en) * 1963-10-22 1967-04-30 Ciba Geigy Process for the production of new disazo pigments
CH496066A (en) * 1967-09-15 1970-09-15 Ciba Geigy Prodn of diazo pigments
CH561258A5 (en) * 1971-12-13 1975-04-30 Ciba Geigy Ag

Also Published As

Publication number Publication date
AR202199A1 (en) 1975-05-23
IT1000308B (en) 1976-03-30
JPS4988926A (en) 1974-08-26
GB1449686A (en) 1976-09-15
CA1002039A (en) 1976-12-21
BR7309680D0 (en) 1974-09-24
IN143256B (en) 1977-10-22
DE2361433C2 (en) 1982-10-21
ES444848A1 (en) 1977-09-01
DE2361433A1 (en) 1974-06-20
FR2209809B1 (en) 1980-01-04
JPS5828299B2 (en) 1983-06-15
ES421325A1 (en) 1976-07-16
NL7316786A (en) 1974-06-14
FR2209809A1 (en) 1974-07-05

Similar Documents

Publication Publication Date Title
ZA738554B (en) Substituted w-pentanorprostaglandins
JPS4945719A (en) Ichiganrefukamera no miraakaido nyoru shogekikanshosochi
JPS4945734A (en) Seidenkirokutai no seizoho
PH12257A (en) New pyrazilodiazepine compounds
AU5772873A (en) Azo compounds
GB1405757A (en) 7-amino-cephem compounds
JPS4945758A (en) Onpa no jukototatsukyorihyojihoshiki
JPS5113727A (en) Jukisuzukagobutsu no seiho
JPS4945730A (en) Shashinkamera no shatsutaroshutsubyojichoteisochi
AU5874873A (en) Basic azo compounds
JPS4945773A (en) Denkidokei no hatsuteikiko
JPS4945711A (en) Jikihetsudo no seiho
IL41276A0 (en) Dithiethane compounds
ZA7392B (en) Substituted 3-cyanobenzenesulfonamides
HK42780A (en) Disazo compounds
IL42007A0 (en) New 2-benzoyl-3-amino-pyridines
JPS4945797A (en) Koryushingo no isokaisekiho
JPS4945735A (en) Seidenkirokutai no seizohoho
JPS4945753A (en) Tokeito no shishin no seizohoho
JPS5148869A (en) Benchuriisukurabaa no dasutofuchakuboshisochi
MW6873A1 (en) Compounds
ZA735128B (en) New trialkoxybenzoylpeptides
JPS4945703A (en) Jikikirokutai no seizohoho
JPS4945708A (en) Kaadogatajohohen no kensakusochi
JPS5189117A (en) Tansochokukanseiryushidendoki no teiichiteishisochi