GB327860A - - Google Patents
Info
- Publication number
- GB327860A GB327860A GB327860DA GB327860A GB 327860 A GB327860 A GB 327860A GB 327860D A GB327860D A GB 327860DA GB 327860 A GB327860 A GB 327860A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ammonia
- reduced
- naphthazarin
- hydrosulphite
- products
- 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.)
- Expired
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 10
- RQNVIKXOOKXAJQ-UHFFFAOYSA-N naphthazarin Chemical compound O=C1C=CC(=O)C2=C1C(O)=CC=C2O RQNVIKXOOKXAJQ-UHFFFAOYSA-N 0.000 abstract 6
- 229910021529 ammonia Inorganic materials 0.000 abstract 5
- 239000000084 colloidal system Substances 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- 239000000975 dye Substances 0.000 abstract 3
- 239000002904 solvent Substances 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 abstract 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 2
- 229920002678 cellulose Polymers 0.000 abstract 2
- 235000010980 cellulose Nutrition 0.000 abstract 2
- 239000002270 dispersing agent Substances 0.000 abstract 2
- 238000004043 dyeing Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 238000002360 preparation method Methods 0.000 abstract 2
- 230000001681 protective effect Effects 0.000 abstract 2
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 abstract 2
- 238000006467 substitution reaction Methods 0.000 abstract 2
- FALRKNHUBBKYCC-UHFFFAOYSA-N 2-(chloromethyl)pyridine-3-carbonitrile Chemical compound ClCC1=NC=CC=C1C#N FALRKNHUBBKYCC-UHFFFAOYSA-N 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 230000009435 amidation Effects 0.000 abstract 1
- 238000007112 amidation reaction Methods 0.000 abstract 1
- 239000007900 aqueous suspension Substances 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 229920002301 cellulose acetate Polymers 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 150000001879 copper Chemical class 0.000 abstract 1
- OPQARKPSCNTWTJ-UHFFFAOYSA-L copper(ii) acetate Chemical compound [Cu+2].CC([O-])=O.CC([O-])=O OPQARKPSCNTWTJ-UHFFFAOYSA-L 0.000 abstract 1
- GRWZHXKQBITJKP-UHFFFAOYSA-N dithionous acid Chemical compound OS(=O)S(O)=O GRWZHXKQBITJKP-UHFFFAOYSA-N 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 1
- 235000015096 spirit Nutrition 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 229940014800 succinic anhydride Drugs 0.000 abstract 1
- 235000013311 vegetables Nutrition 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Coloring (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB327860A true GB327860A (enrdf_load_stackoverflow) | 1900-01-01 |
Family
ID=1743164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB327860D Expired GB327860A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB327860A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2563215A1 (fr) * | 1984-04-20 | 1985-10-25 | Shiseido Co Ltd | Derives du naphtalene et composition de teinture pour cheveux en contenant |
-
0
- GB GB327860D patent/GB327860A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2563215A1 (fr) * | 1984-04-20 | 1985-10-25 | Shiseido Co Ltd | Derives du naphtalene et composition de teinture pour cheveux en contenant |
| DE3514092A1 (de) * | 1984-04-20 | 1985-11-07 | Shiseido Co. Ltd., Tokio/Tokyo | Naphthalinderivate und verwendung derselben zum faerben von haar |
| GB2159828A (en) * | 1984-04-20 | 1985-12-11 | Shiseido Co Ltd | Naphthalene derivatives and hair dye compositions containing them |
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