BE469907A - - Google Patents
Info
- Publication number
- BE469907A BE469907A BE469907DA BE469907A BE 469907 A BE469907 A BE 469907A BE 469907D A BE469907D A BE 469907DA BE 469907 A BE469907 A BE 469907A
- Authority
- BE
- Belgium
- Prior art keywords
- acid
- sep
- naphthalene
- sulfonic
- amino
- Prior art date
Links
- 239000002253 acid Substances 0.000 claims description 17
- 239000000975 dye Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 8
- 238000004043 dyeing Methods 0.000 claims description 6
- 239000010985 leather Substances 0.000 claims description 5
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims description 4
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 125000000751 azo group Chemical group [*]N=N[*] 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 125000001997 phenyl group Chemical class [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- -1 for example Chemical class 0.000 description 3
- 235000021178 picnic Nutrition 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 229940024606 amino acid Drugs 0.000 description 2
- NYGZLYXAPMMJTE-UHFFFAOYSA-M metanil yellow Chemical group [Na+].[O-]S(=O)(=O)C1=CC=CC(N=NC=2C=CC(NC=3C=CC=CC=3)=CC=2)=C1 NYGZLYXAPMMJTE-UHFFFAOYSA-M 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 235000007265 Myrrhis odorata Nutrition 0.000 description 1
- 240000004760 Pimpinella anisum Species 0.000 description 1
- 235000012550 Pimpinella anisum Nutrition 0.000 description 1
- 241000872198 Serjania polyphylla Species 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000000987 azo dye Substances 0.000 description 1
- 150000001555 benzenes Chemical class 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000027326 copulation Effects 0.000 description 1
- 150000001989 diazonium salts Chemical class 0.000 description 1
- 238000006193 diazotization reaction Methods 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- 150000002790 naphthalenes Chemical class 0.000 description 1
- 150000004780 naphthols Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 235000010288 sodium nitrite Nutrition 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
- D06P3/32—Material containing basic nitrogen containing amide groups leather skins
- D06P3/3206—Material containing basic nitrogen containing amide groups leather skins using acid dyes
- D06P3/3226—Material containing basic nitrogen containing amide groups leather skins using acid dyes dis-polyazo
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE469907A true BE469907A (OSRAM) |
Family
ID=120221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE469907D BE469907A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE469907A (OSRAM) |
-
0
- BE BE469907D patent/BE469907A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6261617B2 (OSRAM) | ||
| DE2318294C3 (de) | Monoazoverbindungen | |
| BE534436A (OSRAM) | ||
| DE2647932A1 (de) | Disperse azofarbstoffe | |
| DE2236245A1 (de) | Azofarbstoffe, deren herstellung und verwendung | |
| DE223879C (OSRAM) | ||
| DE290064C (OSRAM) | ||
| BE369490A (OSRAM) | ||
| DE2210142A1 (de) | Dispersionsazofarbstoffe | |
| US524254A (en) | Paul julius | |
| US1581638A (en) | Black vat dyestuff composition | |
| US644240A (en) | Black disazo dye. | |
| CH303284A (fr) | Procédé de préparation d'un dérivé azoïque du 2-amino-5-nitro-thiazol utilisable comme colorant. | |
| US628814A (en) | Brown azo dye. | |
| BE550160A (OSRAM) | ||
| BE526208A (OSRAM) | ||
| DE2935068A1 (de) | Disperse monoazofarbstoffe und verfahren zu ihrer herstellung sowie ihre verwendung zum faerben von synthetischen textilmaterialien | |
| BE408553A (OSRAM) | ||
| BE641495A (OSRAM) | ||
| BE627311A (OSRAM) | ||
| BE546009A (OSRAM) | ||
| BE564094A (OSRAM) | ||
| BE513997A (OSRAM) | ||
| BE523736A (OSRAM) | ||
| BE568637A (OSRAM) |