GB1286906A - New monoazo dyestuffs and processes for their manufacture and use - Google Patents

New monoazo dyestuffs and processes for their manufacture and use

Info

Publication number
GB1286906A
GB1286906A GB1041770A GB1041770A GB1286906A GB 1286906 A GB1286906 A GB 1286906A GB 1041770 A GB1041770 A GB 1041770A GB 1041770 A GB1041770 A GB 1041770A GB 1286906 A GB1286906 A GB 1286906A
Authority
GB
United Kingdom
Prior art keywords
alkyl
manufacture
processes
acylamino
group
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
GB1041770A
Other languages
English (en)
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
Ciba 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
Priority claimed from CH510569A external-priority patent/CH515969A/de
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of GB1286906A publication Critical patent/GB1286906A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/06—Dyes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
GB1041770A 1969-04-02 1970-03-04 New monoazo dyestuffs and processes for their manufacture and use Expired GB1286906A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH510569A CH515969A (de) 1969-04-02 1969-04-02 Verfahren zur Herstellung von Azofarbstoffen
CH1800569 1969-12-03

Publications (1)

Publication Number Publication Date
GB1286906A true GB1286906A (en) 1972-08-31

Family

ID=25696975

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1041770A Expired GB1286906A (en) 1969-04-02 1970-03-04 New monoazo dyestuffs and processes for their manufacture and use

Country Status (8)

Country Link
JP (1) JPS4928651B1 (fr)
BE (1) BE748288A (fr)
CA (1) CA925076A (fr)
DE (1) DE2014469A1 (fr)
ES (1) ES378114A1 (fr)
FR (1) FR2049063B1 (fr)
GB (1) GB1286906A (fr)
NL (1) NL7004631A (fr)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2251813A (en) * 1939-05-23 1941-08-05 American Cyanamid Co Azo dye
US2261175A (en) * 1939-07-01 1941-11-04 Eastman Kodak Co Azo compounds and material colored therewith
US2373700A (en) * 1940-06-29 1945-04-17 Eastman Kodak Co Azo compounds and material colored therewith
US2347704A (en) * 1942-01-08 1944-05-02 Eastman Kodak Co Azo compounds
US2373407A (en) * 1943-06-26 1945-04-10 Eastman Kodak Co Azo compounds
CH427081A (de) * 1956-07-18 1966-12-31 Sandoz Ag Verfahren zur Herstellung wasserunlöslicher Azofarbstoffe
FR73019E (fr) * 1957-07-23 1960-09-22 Sandoz Ag Colorants mono-azoïques insolubles dans l'eau, leur procédé de préparation et leurs applications
CH349951A (de) * 1959-03-05 1960-11-15 Sandoz Ag Haltbares Färbepräparat
GB993162A (en) * 1962-04-17 1965-05-26 Ici Ltd New water-insoluble monoazo dyestuffs
BE668829A (fr) * 1964-08-26

Also Published As

Publication number Publication date
FR2049063B1 (fr) 1973-05-25
NL7004631A (fr) 1970-10-06
JPS4928651B1 (fr) 1974-07-29
DE2014469A1 (de) 1970-10-08
FR2049063A1 (fr) 1971-03-26
BE748288A (fr) 1970-10-01
CA925076A (en) 1973-04-24
ES378114A1 (es) 1973-01-01

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee