GB1212846A - Derivatives of 1-aminoanthraquinone and processes for their manufacture - Google Patents

Derivatives of 1-aminoanthraquinone and processes for their manufacture

Info

Publication number
GB1212846A
GB1212846A GB893169A GB893169A GB1212846A GB 1212846 A GB1212846 A GB 1212846A GB 893169 A GB893169 A GB 893169A GB 893169 A GB893169 A GB 893169A GB 1212846 A GB1212846 A GB 1212846A
Authority
GB
United Kingdom
Prior art keywords
anthraquinone
amino
sulphonic acid
aminoanthraquinone
feb
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
GB893169A
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.)
BASF Schweiz AG
Original Assignee
Ciba 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 Ciba AG filed Critical Ciba AG
Publication of GB1212846A publication Critical patent/GB1212846A/en
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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/22—Dyes with unsubstituted amino groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB893169A 1968-02-20 1969-02-19 Derivatives of 1-aminoanthraquinone and processes for their manufacture Expired GB1212846A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH246868A CH491876A (de) 1968-02-20 1968-02-20 Verfahren zur Herstellung von Derivaten des 1-Aminoanthrachinons

Publications (1)

Publication Number Publication Date
GB1212846A true GB1212846A (en) 1970-11-18

Family

ID=4234486

Family Applications (1)

Application Number Title Priority Date Filing Date
GB893169A Expired GB1212846A (en) 1968-02-20 1969-02-19 Derivatives of 1-aminoanthraquinone and processes for their manufacture

Country Status (7)

Country Link
BE (1) BE728613A (enrdf_load_stackoverflow)
CH (1) CH491876A (enrdf_load_stackoverflow)
CS (1) CS150239B2 (enrdf_load_stackoverflow)
DE (1) DE1906834A1 (enrdf_load_stackoverflow)
FR (1) FR2002212A1 (enrdf_load_stackoverflow)
GB (1) GB1212846A (enrdf_load_stackoverflow)
NL (1) NL6902606A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023645A1 (de) * 1979-08-07 1981-02-11 Bayer Ag Verfahren zur Herstellung von 1,4-Diamino-2,3-dicyanoanthrachinonen
US4699735A (en) * 1985-01-24 1987-10-13 Ciba-Geigy Corporation Process for the preparation of 1,4-diaminoanthraquinone-2-sulfonic acid
WO2001018104A1 (en) * 1999-09-10 2001-03-15 General Electric Company Resinous compositions containing blue dye

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023645A1 (de) * 1979-08-07 1981-02-11 Bayer Ag Verfahren zur Herstellung von 1,4-Diamino-2,3-dicyanoanthrachinonen
US4699735A (en) * 1985-01-24 1987-10-13 Ciba-Geigy Corporation Process for the preparation of 1,4-diaminoanthraquinone-2-sulfonic acid
WO2001018104A1 (en) * 1999-09-10 2001-03-15 General Electric Company Resinous compositions containing blue dye

Also Published As

Publication number Publication date
FR2002212A1 (fr) 1969-10-17
NL6902606A (enrdf_load_stackoverflow) 1969-08-22
CS150239B2 (enrdf_load_stackoverflow) 1973-09-04
CH491876A (de) 1970-06-15
FR2002212B1 (enrdf_load_stackoverflow) 1974-02-22
DE1906834A1 (de) 1969-09-25
BE728613A (enrdf_load_stackoverflow) 1969-08-19

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees