DE118702C - - Google Patents

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Publication number

DE118702C

DE118702C DENDAT118702D DE118702DA DE118702C DE 118702 C DE118702 C DE 118702C DE NDAT118702 D DENDAT118702 D DE NDAT118702D DE 118702D A DE118702D A DE 118702DA DE 118702 C DE118702 C DE 118702C

Authority

DE

Germany

Prior art keywords

sulfur

dye

water

condensation product

acid

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.)

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• NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 7
• 229910052717 sulfur Inorganic materials 0.000 claims description 7
• 239000011593 sulfur Substances 0.000 claims description 7
• 239000007859 condensation product Substances 0.000 claims description 6
• 239000002253 acid Substances 0.000 claims description 4
• -1 amido compound Chemical class 0.000 claims description 3
• 239000001045 blue dye Substances 0.000 claims description 2
• 238000000034 method Methods 0.000 claims 1
• 230000004048 modification Effects 0.000 claims 1
• 238000012986 modification Methods 0.000 claims 1
• 238000002360 preparation method Methods 0.000 claims 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
• 239000000975 dye Substances 0.000 description 7
• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
• 239000000243 solution Substances 0.000 description 4
• QUEKGYQTRJVEQC-UHFFFAOYSA-N 2516-96-3 Chemical compound OC(=O)C1=CC([N+]([O-])=O)=CC=C1Cl QUEKGYQTRJVEQC-UHFFFAOYSA-N 0.000 description 3
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
• 150000001875 compounds Chemical class 0.000 description 3
• 238000010438 heat treatment Methods 0.000 description 2
• 239000000155 melt Substances 0.000 description 2
• 239000002244 precipitate Substances 0.000 description 2
• 159000000000 sodium salts Chemical class 0.000 description 2
• BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
• 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
• 229920000742 Cotton Polymers 0.000 description 1
• RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
• CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
• UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
• 235000011941 Tilia x europaea Nutrition 0.000 description 1
• 239000007864 aqueous solution Substances 0.000 description 1
• 238000007664 blowing Methods 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• 238000004043 dyeing Methods 0.000 description 1
• 239000004571 lime Substances 0.000 description 1
• 125000000896 monocarboxylic acid group Chemical group 0.000 description 1
• 230000003647 oxidation Effects 0.000 description 1
• 238000007254 oxidation reaction Methods 0.000 description 1
• 230000001376 precipitating effect Effects 0.000 description 1
• 150000003839 salts Chemical class 0.000 description 1