GB201575A - The production of new dyestuffs of the anthraquinone series - Google Patents

The production of new dyestuffs of the anthraquinone series

Info

Publication number
GB201575A
GB201575A GB1949523A GB1949523A GB201575A GB 201575 A GB201575 A GB 201575A GB 1949523 A GB1949523 A GB 1949523A GB 1949523 A GB1949523 A GB 1949523A GB 201575 A GB201575 A GB 201575A
Authority
GB
United Kingdom
Prior art keywords
dianthraquinonylamine
amino
diamino
products
oleum
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
GB1949523A
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of GB201575A publication Critical patent/GB201575A/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
    • C09B1/48—Anthrimides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
GB1949523A 1922-07-29 1923-07-30 The production of new dyestuffs of the anthraquinone series Expired GB201575A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF52298D DE414865C (de) 1922-07-29 1922-07-29 Verfahren zur Darstellung von sauren Wollfarbstoffen der Anthrachinonreihe

Publications (1)

Publication Number Publication Date
GB201575A true GB201575A (en) 1924-08-14

Family

ID=27770723

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1949523A Expired GB201575A (en) 1922-07-29 1923-07-30 The production of new dyestuffs of the anthraquinone series

Country Status (3)

Country Link
DE (1) DE414865C (enExample)
FR (1) FR567767A (enExample)
GB (1) GB201575A (enExample)

Also Published As

Publication number Publication date
DE414865C (de) 1925-06-09
FR567767A (enExample) 1924-03-10

Similar Documents

Publication Publication Date Title
GB352956A (en) Process for the manufacture of substantive dyeing disazo dyestuffs containing copper
GB396077A (en) The manufacture of aminohalogen-anthraquinone sulphonic acids
GB399095A (en) Manufacture of anthraquinone derivatives
GB449010A (en) New anthraquinone dyestuffs
US1496084A (en) Process for preparation of dyestuffs which consists in treating dinaphthylenethiophene by sulphuric acid, etc.
US1565736A (en) Bluish sulphurized indophenol-benzidine dye and process of making the same
GB250968A (en) Improvements in and relating to the manufacture of derivatives of the anthraquinone series
US2369668A (en) Sulphur dyestuffs and process of preparing the same
US1553014A (en) Condensation product containing sulphur
GB465889A (en) The manufacture of new acid wool dyestuffs of the anthraquinone series
GB721310A (en) Sulfonated anthraquinone naphthocarbazole dyestuffs and process for preparing them
GB733458A (en) Anthraquinone dyestuffs
US1796656A (en) Production of vulcanized colored rubber
US1850841A (en) Manufacture of acid dyestuffs of the phenonaphthosafranine series and the products
GB280637A (en) The manufacture of new dyestuffs of the anthracene series
GB736187A (en) Improvements relating to acid dyestuffs of the anthraquinone series and their use
GB190727187A (en) Improvements in the Manufacture and Production of Compounds and Colouring Matters of the Anthracene Series.
GB190900339A (en) Improvements in the Manufacture and Production of Colouring Matters of the Anthracene Series.
GB239933A (en) Manufacture of new dyestuffs containing sulphur
GB987965A (en) New vat dyestuffs and processes for their manufacture
GB250241A (enExample)
GB339029A (en) The manufacture of monoazo-dyestuffs
FR2144394A5 (en) Anthraquinone cpds - prepn starting from sulphonation of 1,5-dihydroxyanthraquinone, used as dyestuff intermediates
GB202734A (en) Process for producting vat dye-stuffs and their intermediate products
GB408440A (en) Water-soluble dyestuffs of the anthraquinone series and process for the manufacture thereof