DE81109C - - Google Patents
Info
- Publication number
- DE81109C DE81109C DENDAT81109D DE81109DA DE81109C DE 81109 C DE81109 C DE 81109C DE NDAT81109 D DENDAT81109 D DE NDAT81109D DE 81109D A DE81109D A DE 81109DA DE 81109 C DE81109 C DE 81109C
- Authority
- DE
- Germany
- Prior art keywords
- pyrogallol
- amidophenol
- acid
- dyes
- brown
- 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
- WQGWDDDVZFFDIG-UHFFFAOYSA-N Pyrogallol Chemical compound OC1=CC=CC(O)=C1O WQGWDDDVZFFDIG-UHFFFAOYSA-N 0.000 claims description 24
- 229940079877 Pyrogallol Drugs 0.000 claims description 12
- 239000002253 acid Substances 0.000 claims description 10
- 239000000987 azo dye Substances 0.000 claims description 5
- 150000008049 diazo compounds Chemical class 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 238000004040 coloring Methods 0.000 claims 1
- 239000000975 dye Substances 0.000 description 10
- 239000000243 solution Substances 0.000 description 9
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- LPXPTNMVRIOKMN-UHFFFAOYSA-M Sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 4
- 150000003460 sulfonic acids Chemical class 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 3
- FCWPLGWNMBKCKT-UHFFFAOYSA-N 4-diazocyclohexa-1,5-dien-1-ol Chemical compound OC1=CCC(=[N+]=[N-])C=C1 FCWPLGWNMBKCKT-UHFFFAOYSA-N 0.000 description 2
- MFCDHQNPTNBIGC-UHFFFAOYSA-N 6-diazocyclohexa-2,4-diene-1-carboxylic acid Chemical class OC(=O)C1C=CC=CC1=[N+]=[N-] MFCDHQNPTNBIGC-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 235000010288 sodium nitrite Nutrition 0.000 description 2
- ZIPJXJGTIGXUSE-UHFFFAOYSA-N 6-diazocyclohexa-2,4-dien-1-ol Chemical compound OC1C=CC=CC1=[N+]=[N-] ZIPJXJGTIGXUSE-UHFFFAOYSA-N 0.000 description 1
- 241000322338 Loeseliastrum Species 0.000 description 1
- 210000002268 Wool Anatomy 0.000 description 1
- GPOARVJSTGCBPO-UHFFFAOYSA-N [N+](=[N-])=C1CC(=C(C(=O)O)C=C1)O Chemical compound [N+](=[N-])=C1CC(=C(C(=O)O)C=C1)O GPOARVJSTGCBPO-UHFFFAOYSA-N 0.000 description 1
- KZBAMMZXQMYEOE-UHFFFAOYSA-N [N+](=[N-])=C1CC(=CC=C1)O Chemical class [N+](=[N-])=C1CC(=CC=C1)O KZBAMMZXQMYEOE-UHFFFAOYSA-N 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 230000002378 acidificating Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 235000020127 ayran Nutrition 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 235000002639 sodium chloride Nutrition 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N sulfonic acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
- C09B29/12—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group of the benzene series
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE81109C true DE81109C (US08197722-20120612-C00042.png) |
Family
ID=353613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT81109D Active DE81109C (US08197722-20120612-C00042.png) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE81109C (US08197722-20120612-C00042.png) |
-
0
- DE DENDAT81109D patent/DE81109C/de active Active
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