GB315910A - Process for the manufacture of sulphur dyestuffs - Google Patents

Process for the manufacture of sulphur dyestuffs

Info

Publication number
GB315910A
GB315910A GB1171628A GB1171628A GB315910A GB 315910 A GB315910 A GB 315910A GB 1171628 A GB1171628 A GB 1171628A GB 1171628 A GB1171628 A GB 1171628A GB 315910 A GB315910 A GB 315910A
Authority
GB
United Kingdom
Prior art keywords
sulphur
monochloride
manufacture
binaphthylenedioxide
heated
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
GB1171628A
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to GB1171628A priority Critical patent/GB315910A/en
Publication of GB315910A publication Critical patent/GB315910A/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
    • C09B49/00—Sulfur dyes
    • C09B49/12—Sulfur dyes from other compounds, e.g. other heterocyclic compounds

Abstract

315,910. Carpmael, A., (I. G. Farbenindustrie Akt.-Ges.). April 20, 1928. Sulphuretted dyestuffs are prepared by heating binaphthylenedioxide with sulphur and/or a sulphur halide. A solvent or diluent may be present. According to examples, binaphthylene dioxide is heated with sulphur, sulphur monochloride, sulphur monochloride and nitrobenzene and with sulphur monochloride and sulphur. In another example, binaphthylenedioxide is first heated with sulphur dichloride, then sulphur is added and the reaction completed.
GB1171628A 1928-04-20 1928-04-20 Process for the manufacture of sulphur dyestuffs Expired GB315910A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1171628A GB315910A (en) 1928-04-20 1928-04-20 Process for the manufacture of sulphur dyestuffs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1171628A GB315910A (en) 1928-04-20 1928-04-20 Process for the manufacture of sulphur dyestuffs

Publications (1)

Publication Number Publication Date
GB315910A true GB315910A (en) 1929-07-22

Family

ID=9991372

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1171628A Expired GB315910A (en) 1928-04-20 1928-04-20 Process for the manufacture of sulphur dyestuffs

Country Status (1)

Country Link
GB (1) GB315910A (en)

Similar Documents

Publication Publication Date Title
GB315910A (en) Process for the manufacture of sulphur dyestuffs
GB343940A (en) Improved process of vulcanising rubber
US1981055A (en) Sulphur colors
GB337061A (en) Process for the manufacture of substitution products of sulphur dyestuffs
GB328993A (en) Improvements in or relating to the manufacture of vat dyestuffs of the benzanthrone series
GB367416A (en) Improvements in the manufacture and production of derivatives of polymerised styrenes
GB317139A (en) Process for the manufacture of sulphur dyestuffs
GB332203A (en) Process for the manufacture of dyestuffs of the anthraquinone series
GB274966A (en) Improved process for the manufacture of leuco-oxyanthraquinones
GB321737A (en) Process for the manufacture of dyestuffs on the fibre
GB493856A (en) Manufacture of sulphur dyestuffs
GB226373A (en) Manufacture of vat-dyestuffs
GB330308A (en) Process for the manufacture of sulphur dyestuffs
GB360327A (en) Improvements in processes for the production of sulphur dioxide and ammonium sulphate
GB296758A (en) Manufacture of vat-dyestuffs of the anthracene series
FR714825A (en) Process for improving, desulphurizing and transforming carbon compounds
GB335014A (en) Improvements in the manufacture and production of vat dyestuffs of the anthraquinone series
GB837298A (en) Manufacture of vat dyestuffs of the dibenzpyrenequinone series
GB512580A (en) Manufacture of vat dyestuffs of the anthraquinone series
GB322184A (en) Process for the production of vat dyestuffs of the anthraquinone series and intermediate products therefor
GB377667A (en) Process for the removal of cyanogen compounds from gases
GB280637A (en) The manufacture of new dyestuffs of the anthracene series
GB299511A (en) Improvements in or relating to the manufacture of sulphur dyestuffs
GB327087A (en) The manufacture and production of vat dyestuff preparations
GB324016A (en) Process for the manufacture of boron trifluoride