GB951784A - Process for the manufacture of anthraquinone dyestuffs - Google Patents

Process for the manufacture of anthraquinone dyestuffs

Info

Publication number
GB951784A
GB951784A GB2518460A GB2518460A GB951784A GB 951784 A GB951784 A GB 951784A GB 2518460 A GB2518460 A GB 2518460A GB 2518460 A GB2518460 A GB 2518460A GB 951784 A GB951784 A GB 951784A
Authority
GB
United Kingdom
Prior art keywords
halogen
diaminoanthraquinone
oleum
hydroxyl groups
dyes
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
GB2518460A
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 GB951784A publication Critical patent/GB951784A/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
    • 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
    • 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
    • C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB2518460A 1959-07-22 1960-07-19 Process for the manufacture of anthraquinone dyestuffs Expired GB951784A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH7605759A CH373501A (de) 1959-07-22 1959-07-22 Verfahren zur Herstellung von blauen Anthrachinonfarbstoffen, die frei von wasserlöslichmachenden Gruppen sind

Publications (1)

Publication Number Publication Date
GB951784A true GB951784A (en) 1964-03-11

Family

ID=4534648

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2518460A Expired GB951784A (en) 1959-07-22 1960-07-19 Process for the manufacture of anthraquinone dyestuffs

Country Status (5)

Country Link
BE (1) BE593191A (de)
CH (1) CH373501A (de)
DE (1) DE1220064B (de)
ES (1) ES259788A1 (de)
GB (1) GB951784A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4292247A (en) * 1977-04-25 1981-09-29 Sumitomo Chemical Company, Limited Process for producing anthraquinone intermediates

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE110769C (de) *

Also Published As

Publication number Publication date
CH373501A (de) 1963-11-30
ES259788A1 (es) 1961-01-01
DE1220064B (de) 1966-06-30
BE593191A (de)

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