DE224205C - - Google Patents
Info
- Publication number
- DE224205C DE224205C DENDAT224205D DE224205DA DE224205C DE 224205 C DE224205 C DE 224205C DE NDAT224205 D DENDAT224205 D DE NDAT224205D DE 224205D A DE224205D A DE 224205DA DE 224205 C DE224205 C DE 224205C
- Authority
- DE
- Germany
- Prior art keywords
- isatin
- dyes
- thioglycol
- carboxylic acid
- cotton
- 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
- JXDYKVIHCLTXOP-UHFFFAOYSA-N Isatin Chemical group C1=CC=C2C(=O)C(=O)NC2=C1 JXDYKVIHCLTXOP-UHFFFAOYSA-N 0.000 claims description 12
- 239000007859 condensation product Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 4
- 239000000047 product Substances 0.000 claims description 3
- 229940051881 Anilide analgesics and antipyretics Drugs 0.000 claims description 2
- 150000003931 anilides Chemical class 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 238000006467 substitution reaction Methods 0.000 claims description 2
- 239000000984 vat dye Substances 0.000 claims description 2
- 239000000975 dye Substances 0.000 description 14
- LQNUZADURLCDLV-UHFFFAOYSA-N Nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 10
- 229920000742 Cotton Polymers 0.000 description 6
- 210000002268 Wool Anatomy 0.000 description 6
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 5
- WKBOTKDWSSQWDR-UHFFFAOYSA-N bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- -1 4-acetaminophenyl Chemical group 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000005893 bromination reaction Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000010626 work up procedure Methods 0.000 description 2
- 241000854350 Enicospilus group Species 0.000 description 1
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 1
- 230000002349 favourable Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 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
- C09B7/00—Indigoid dyes
- C09B7/06—Indone-thionapthene indigos
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Indole Compounds (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE224205C true DE224205C (ja) |
Family
ID=484956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT224205D Active DE224205C (ja) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE224205C (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5626515A (en) * | 1993-04-26 | 1997-05-06 | Danfotech & Slagteriernes Forskningsinstitut | Method and apparatus for fixation of a cut open, at the hind legs suspended carcass of a slaughter hog |
-
0
- DE DENDAT224205D patent/DE224205C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5626515A (en) * | 1993-04-26 | 1997-05-06 | Danfotech & Slagteriernes Forskningsinstitut | Method and apparatus for fixation of a cut open, at the hind legs suspended carcass of a slaughter hog |
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