DE149410A - - Google Patents

Info

Publication number

DE149410A

DE149410A DE149410A DE 149410 A DE149410 A DE 149410A DE 149410 A DE149410 A DE 149410A

Authority

DE

Germany

Prior art keywords

brown

salts

dyes

formyl

diamines

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.)

Pending

Links

• Espacenet
• Global Dossier
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• QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical class N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 8
• FFRBMBIXVSCUFS-UHFFFAOYSA-N 2,4-dinitro-1-naphthol Chemical compound C1=CC=C2C(O)=C([N+]([O-])=O)C=C([N+]([O-])=O)C2=C1 FFRBMBIXVSCUFS-UHFFFAOYSA-N 0.000 claims description 5
• 238000000034 method Methods 0.000 claims description 4
• 150000003839 salts Chemical class 0.000 claims description 4
• 150000001412 amines Chemical class 0.000 claims description 3
• 239000000981 basic dye Substances 0.000 claims description 3
• 125000002485 formyl group Chemical group [H]C(*)=O 0.000 claims description 3
• 150000004982 aromatic amines Chemical class 0.000 claims 1
• 239000000975 dye Substances 0.000 description 11
• PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 6
• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
• WZCQRUWWHSTZEM-UHFFFAOYSA-N 1,3-phenylenediamine Chemical compound NC1=CC=CC(N)=C1 WZCQRUWWHSTZEM-UHFFFAOYSA-N 0.000 description 3
• VOZKAJLKRJDJLL-UHFFFAOYSA-N 2,4-diaminotoluene Chemical compound CC1=CC=C(N)C=C1N VOZKAJLKRJDJLL-UHFFFAOYSA-N 0.000 description 3
• WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
• 229910021529 ammonia Inorganic materials 0.000 description 3
• 229940018564 m-phenylenediamine Drugs 0.000 description 3
• 239000000155 melt Substances 0.000 description 3
• 239000000047 product Substances 0.000 description 3
• 229920000742 Cotton Polymers 0.000 description 2
• LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
• 230000015572 biosynthetic process Effects 0.000 description 2
• 230000005494 condensation Effects 0.000 description 2
• 238000009833 condensation Methods 0.000 description 2
• DYDNPESBYVVLBO-UHFFFAOYSA-N formanilide Chemical compound O=CNC1=CC=CC=C1 DYDNPESBYVVLBO-UHFFFAOYSA-N 0.000 description 2
• -1 formyl compound Chemical class 0.000 description 2
• 239000010985 leather Substances 0.000 description 2
• BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
• 150000005002 naphthylamines Chemical class 0.000 description 2
• 239000000843 powder Substances 0.000 description 2
• 239000000243 solution Substances 0.000 description 2
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
• JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 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
• NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
• 125000000641 acridinyl group Chemical class C1(=CC=CC2=NC3=CC=CC=C3C=C12)* 0.000 description 1
• 235000019270 ammonium chloride Nutrition 0.000 description 1
• 150000001448 anilines Chemical class 0.000 description 1
• 239000007864 aqueous solution Substances 0.000 description 1
• HFACYLZERDEVSX-UHFFFAOYSA-N benzidine Chemical class C1=CC(N)=CC=C1C1=CC=C(N)C=C1 HFACYLZERDEVSX-UHFFFAOYSA-N 0.000 description 1
• 239000003795 chemical substances by application Substances 0.000 description 1
• 238000004040 coloring Methods 0.000 description 1
• 150000002170 ethers Chemical class 0.000 description 1
• 230000002349 favourable effect Effects 0.000 description 1
• 239000006260 foam Substances 0.000 description 1
• 235000019253 formic acid Nutrition 0.000 description 1
• ZXTLGJAARBNQGK-UHFFFAOYSA-N n-(2-methylphenyl)formamide Chemical compound CC1=CC=CC=C1NC=O ZXTLGJAARBNQGK-UHFFFAOYSA-N 0.000 description 1
• 239000002244 precipitate Substances 0.000 description 1
• 150000004992 toluidines Chemical class 0.000 description 1
• 235000005074 zinc chloride Nutrition 0.000 description 1
• 239000011592 zinc chloride Substances 0.000 description 1