DE113945C - - Google Patents
Info
- Publication number
- DE113945C DE113945C DENDAT113945D DE113945DA DE113945C DE 113945 C DE113945 C DE 113945C DE NDAT113945 D DENDAT113945 D DE NDAT113945D DE 113945D A DE113945D A DE 113945DA DE 113945 C DE113945 C DE 113945C
- Authority
- DE
- Germany
- Prior art keywords
- sulfur
- brown
- dye
- acid
- alkaline
- 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.)
- Active
Links
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 10
- 239000011593 sulfur Substances 0.000 claims description 10
- 229910052717 sulfur Inorganic materials 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 5
- IVSZLXZYQVIEFR-UHFFFAOYSA-N m-xylene Chemical group CC1=CC=CC(C)=C1 IVSZLXZYQVIEFR-UHFFFAOYSA-N 0.000 claims description 4
- SRNUCQHEOMZTPJ-UHFFFAOYSA-N [N+](=O)([O-])C1=C(C(C(C=C1)(C)S(=O)(=O)O)C)[N+](=O)[O-] Chemical compound [N+](=O)([O-])C1=C(C(C(C=C1)(C)S(=O)(=O)O)C)[N+](=O)[O-] SRNUCQHEOMZTPJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000004040 coloring Methods 0.000 claims description 2
- 239000000975 dye Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- HWPZEWOIDTVKLI-UHFFFAOYSA-N dinitro(phenyl)methanesulfonic acid Chemical compound OS(=O)(=O)C([N+]([O-])=O)([N+]([O-])=O)C1=CC=CC=C1 HWPZEWOIDTVKLI-UHFFFAOYSA-N 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- BNOODXBBXFZASF-UHFFFAOYSA-N [Na].[S] Chemical compound [Na].[S] BNOODXBBXFZASF-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000001049 brown dye Substances 0.000 description 1
- 238000009967 direct dyeing Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000006396 nitration reaction Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
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
- C09B49/02—Sulfur dyes from nitro compounds of the benzene, naphthalene or anthracene series
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE113945C true DE113945C (cs) |
Family
ID=383486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT113945D Active DE113945C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE113945C (cs) |
-
0
- DE DENDAT113945D patent/DE113945C/de active Active
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