GB1154194A - Anthraquinone Dyestuffs and Processes for their manufacture and use - Google Patents

Anthraquinone Dyestuffs and Processes for their manufacture and use

Info

Publication number
GB1154194A
GB1154194A GB3233367A GB3233367A GB1154194A GB 1154194 A GB1154194 A GB 1154194A GB 3233367 A GB3233367 A GB 3233367A GB 3233367 A GB3233367 A GB 3233367A GB 1154194 A GB1154194 A GB 1154194A
Authority
GB
United Kingdom
Prior art keywords
compounds
manufacture
processes
formula
july
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
GB3233367A
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 GB1154194A publication Critical patent/GB1154194A/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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/465—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an acryloyl group, a quaternised or non-quaternised aminoalkyl carbonyl group or a (—N)n—CO—A—O—X or (—N)n—CO—A—Hal group, wherein A is an alkylene or alkylidene group, X is hydrogen or an acyl radical of an organic or inorganic acid, Hal is a halogen atom, and n is 0 or 1
    • C09B62/467—Anthracene dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1,154,194. Anthraquinone dyes. CIBA Ltd. 13 July, 1967 [13 July, 1966], No. 32333/67. Heading C4P. The invention comprises compounds of the formula where X is the α-bromoacryloyl, α,#-dibromopropionyl or chloroacetyl residue bound to the NH bridging group through its CO group. The compounds are prepared by acylation of compounds of the above formula where X is hydrogen with the appropriate acid halide or anhydride, or by elimination of hydrogen halide from an anthraquinone dyestuff of the formula by treatment with alkali.
GB3233367A 1966-07-13 1967-07-13 Anthraquinone Dyestuffs and Processes for their manufacture and use Expired GB1154194A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1018466A CH487992A (en) 1966-07-13 1966-07-13 Process for the production of new anthraquinone dyes

Publications (1)

Publication Number Publication Date
GB1154194A true GB1154194A (en) 1969-06-04

Family

ID=4360312

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3233367A Expired GB1154194A (en) 1966-07-13 1967-07-13 Anthraquinone Dyestuffs and Processes for their manufacture and use

Country Status (5)

Country Link
BE (1) BE701273A (en)
CH (1) CH487992A (en)
GB (1) GB1154194A (en)
NL (1) NL6709701A (en)
SE (1) SE325352B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102863815A (en) * 2012-08-06 2013-01-09 湖北华丽染料工业有限公司 Method for preparing active dye for blue wool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102863815A (en) * 2012-08-06 2013-01-09 湖北华丽染料工业有限公司 Method for preparing active dye for blue wool
CN102863815B (en) * 2012-08-06 2014-12-10 湖北华丽染料工业有限公司 Method for preparing active dye for blue wool

Also Published As

Publication number Publication date
DE1644523B2 (en) 1976-01-15
CH487992A (en) 1970-03-31
SE325352B (en) 1970-06-29
BE701273A (en) 1968-01-12
NL6709701A (en) 1968-01-15
DE1644523A1 (en) 1969-10-30

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