DE138858C - - Google Patents

Info

Publication number

DE138858C

DE138858C DENDAT138858D DE138858DA DE138858C DE 138858 C DE138858 C DE 138858C DE NDAT138858 D DENDAT138858 D DE NDAT138858D DE 138858D A DE138858D A DE 138858DA DE 138858 C DE138858 C DE 138858C

Authority

DE

Germany

Prior art keywords

sulfur

brown

alkaline

dinitraniline

dyes

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 23
• 239000011593 sulfur Substances 0.000 claims description 23
• 229910052717 sulfur Inorganic materials 0.000 claims description 23
• 239000000975 dye Substances 0.000 claims description 13
• 229920000742 Cotton Polymers 0.000 claims description 7
• PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 claims description 6
• 238000000034 method Methods 0.000 claims description 6
• 239000000203 mixture Substances 0.000 claims description 4
• 238000009967 direct dyeing Methods 0.000 claims 1
• BNOODXBBXFZASF-UHFFFAOYSA-N [Na].[S] Chemical compound [Na].[S] BNOODXBBXFZASF-UHFFFAOYSA-N 0.000 description 4
• QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
• 239000003513 alkali Substances 0.000 description 3
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
• 230000015572 biosynthetic process Effects 0.000 description 2
• 239000001049 brown dye Substances 0.000 description 2
• 238000004043 dyeing Methods 0.000 description 2
• GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 2
• 241001070941 Castanea Species 0.000 description 1
• 235000014036 Castanea Nutrition 0.000 description 1
• WKNIDMJWLWUOMZ-UHFFFAOYSA-N [K].[Cr] Chemical compound [K].[Cr] WKNIDMJWLWUOMZ-UHFFFAOYSA-N 0.000 description 1
• UMRSVAKGZBVPKD-UHFFFAOYSA-N acetic acid;copper Chemical compound [Cu].CC(O)=O UMRSVAKGZBVPKD-UHFFFAOYSA-N 0.000 description 1
• 239000002253 acid Substances 0.000 description 1
• 150000007513 acids Chemical class 0.000 description 1
• 238000004040 coloring Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 239000000835 fiber Substances 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 229910052742 iron Inorganic materials 0.000 description 1
• 239000000155 melt Substances 0.000 description 1
• LZGUHMNOBNWABZ-UHFFFAOYSA-N n-nitro-n-phenylnitramide Chemical compound [O-][N+](=O)N([N+]([O-])=O)C1=CC=CC=C1 LZGUHMNOBNWABZ-UHFFFAOYSA-N 0.000 description 1
• XKLJHFLUAHKGGU-UHFFFAOYSA-N nitrous amide Chemical compound ON=N XKLJHFLUAHKGGU-UHFFFAOYSA-N 0.000 description 1
• 230000000630 rising effect Effects 0.000 description 1
• 238000003756 stirring Methods 0.000 description 1
• 239000000988 sulfur dye Substances 0.000 description 1