DE125135C - - Google Patents

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Publication number

DE125135C

DE125135C DENDAT125135D DE125135DA DE125135C DE 125135 C DE125135 C DE 125135C DE NDAT125135 D DENDAT125135 D DE NDAT125135D DE 125135D A DE125135D A DE 125135DA DE 125135 C DE125135 C DE 125135C

Authority

DE

Germany

Prior art keywords

sulfur

soluble

amidophenol

dyes

black

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 17
• 239000011593 sulfur Substances 0.000 claims description 17
• 229910052717 sulfur Inorganic materials 0.000 claims description 17
• 239000000203 mixture Substances 0.000 claims description 7
• 125000003118 aryl group Chemical group 0.000 claims description 4
• 150000001875 compounds Chemical class 0.000 claims description 4
• 238000000034 method Methods 0.000 claims description 2
• 238000003776 cleavage reaction Methods 0.000 claims 1
• 230000007017 scission Effects 0.000 claims 1
• 239000000988 sulfur dye Substances 0.000 claims 1
• 239000000975 dye Substances 0.000 description 21
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 18
• 235000011121 sodium hydroxide Nutrition 0.000 description 6
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
• GEYOCULIXLDCMW-UHFFFAOYSA-N 1,2-phenylenediamine Chemical compound NC1=CC=CC=C1N GEYOCULIXLDCMW-UHFFFAOYSA-N 0.000 description 4
• 229920000742 Cotton Polymers 0.000 description 4
• 239000003513 alkali Substances 0.000 description 4
• 125000003368 amide group Chemical group 0.000 description 4
• 238000006243 chemical reaction Methods 0.000 description 4
• 239000000843 powder Substances 0.000 description 4
• DPJCXCZTLWNFOH-UHFFFAOYSA-N 2-nitroaniline Chemical compound NC1=CC=CC=C1[N+]([O-])=O DPJCXCZTLWNFOH-UHFFFAOYSA-N 0.000 description 3
• DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
• 150000004649 carbonic acid derivatives Chemical class 0.000 description 3
• 238000004040 coloring Methods 0.000 description 3
• 229910052708 sodium Inorganic materials 0.000 description 3
• 239000011734 sodium Substances 0.000 description 3
• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
• BNOODXBBXFZASF-UHFFFAOYSA-N [Na].[S] Chemical compound [Na].[S] BNOODXBBXFZASF-UHFFFAOYSA-N 0.000 description 2
• 238000004043 dyeing Methods 0.000 description 2
• 238000010438 heat treatment Methods 0.000 description 2
• 238000001556 precipitation Methods 0.000 description 2
• 239000000126 substance Substances 0.000 description 2
• MCTQNEBFZMBRSQ-UHFFFAOYSA-N (3-amino-4-phenyldiazenylphenyl)azanium;chloride Chemical compound Cl.NC1=CC(N)=CC=C1N=NC1=CC=CC=C1 MCTQNEBFZMBRSQ-UHFFFAOYSA-N 0.000 description 1
• LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
• WLKAMFOFXYCYDK-UHFFFAOYSA-N [5-amino-4-[[3-[(2-amino-4-azaniumyl-5-methylphenyl)diazenyl]-4-methylphenyl]diazenyl]-2-methylphenyl]azanium;dichloride Chemical compound [Cl-].[Cl-].CC1=CC=C(N=NC=2C(=CC([NH3+])=C(C)C=2)N)C=C1N=NC1=CC(C)=C([NH3+])C=C1N WLKAMFOFXYCYDK-UHFFFAOYSA-N 0.000 description 1
• 239000002253 acid Substances 0.000 description 1
• 229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
• 150000008041 alkali metal carbonates Chemical class 0.000 description 1
• 150000001412 amines Chemical class 0.000 description 1
• 239000000470 constituent Substances 0.000 description 1
• 150000004985 diamines Chemical class 0.000 description 1
• 239000000835 fiber Substances 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 238000002360 preparation method Methods 0.000 description 1
• ORFSSYGWXNGVFB-UHFFFAOYSA-N sodium 4-amino-6-[[4-[4-[(8-amino-1-hydroxy-5,7-disulfonaphthalen-2-yl)diazenyl]-3-methoxyphenyl]-2-methoxyphenyl]diazenyl]-5-hydroxynaphthalene-1,3-disulfonic acid Chemical compound COC1=C(C=CC(=C1)C2=CC(=C(C=C2)N=NC3=C(C4=C(C=C3)C(=CC(=C4N)S(=O)(=O)O)S(=O)(=O)O)O)OC)N=NC5=C(C6=C(C=C5)C(=CC(=C6N)S(=O)(=O)O)S(=O)(=O)O)O.[Na+] ORFSSYGWXNGVFB-UHFFFAOYSA-N 0.000 description 1
• 125000000101 thioether group Chemical group 0.000 description 1
• 235000013311 vegetables Nutrition 0.000 description 1