DE143893A - - Google Patents

Info

Publication number

DE143893A

DE143893A DE143893A DE 143893 A DE143893 A DE 143893A DE 143893 A DE143893 A DE 143893A

Authority

DE

Germany

Prior art keywords

dye

water

solution

heated

sulfuric acid

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

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• IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 claims description 20
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
• 239000000975 dye Substances 0.000 claims description 12
• QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 10
• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 9
• VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 8
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
• 239000000999 acridine dye Substances 0.000 claims description 6
• 229910021529 ammonia Inorganic materials 0.000 claims description 5
• 239000003795 chemical substances by application Substances 0.000 claims description 4
• VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
• GMACPFCYCYJHOC-UHFFFAOYSA-N [C].C Chemical compound [C].C GMACPFCYCYJHOC-UHFFFAOYSA-N 0.000 claims description 3
• 239000010985 leather Substances 0.000 claims description 3
• 239000002253 acid Substances 0.000 claims description 2
• 150000007513 acids Chemical class 0.000 claims description 2
• 238000006243 chemical reaction Methods 0.000 claims description 2
• 238000009833 condensation Methods 0.000 claims description 2
• 230000005494 condensation Effects 0.000 claims description 2
• 238000010438 heat treatment Methods 0.000 claims description 2
• 238000002360 preparation method Methods 0.000 claims description 2
• 239000000243 solution Substances 0.000 claims 6
• JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims 6
• 239000002585 base Substances 0.000 claims 4
• 235000005074 zinc chloride Nutrition 0.000 claims 3
• 239000011592 zinc chloride Substances 0.000 claims 3
• JNRLEMMIVRBKJE-UHFFFAOYSA-N 4,4'-Methylenebis(N,N-dimethylaniline) Chemical compound C1=CC(N(C)C)=CC=C1CC1=CC=C(N(C)C)C=C1 JNRLEMMIVRBKJE-UHFFFAOYSA-N 0.000 claims 2
• 229920000742 Cotton Polymers 0.000 claims 2
• QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims 2
• 239000003513 alkali Substances 0.000 claims 2
• 235000002639 sodium chloride Nutrition 0.000 claims 2
• CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims 1
• FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims 1
• 230000001476 alcoholic effect Effects 0.000 claims 1
• 239000012670 alkaline solution Substances 0.000 claims 1
• 239000007864 aqueous solution Substances 0.000 claims 1
• 238000001816 cooling Methods 0.000 claims 1
• FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 claims 1
• 238000000034 method Methods 0.000 claims 1
• 239000007800 oxidant agent Substances 0.000 claims 1
• 239000000843 powder Substances 0.000 claims 1
• 150000003839 salts Chemical class 0.000 claims 1
• 238000000926 separation method Methods 0.000 claims 1
• 238000005245 sintering Methods 0.000 claims 1
• 239000002002 slurry Substances 0.000 claims 1
• 239000011780 sodium chloride Substances 0.000 claims 1
• 235000011121 sodium hydroxide Nutrition 0.000 claims 1
• WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 9
• VOZKAJLKRJDJLL-UHFFFAOYSA-N 2,4-diaminotoluene Chemical compound CC1=CC=C(N)C=C1N VOZKAJLKRJDJLL-UHFFFAOYSA-N 0.000 description 3
• HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 2
• 239000000047 product Substances 0.000 description 2
• 150000001251 acridines Chemical class 0.000 description 1
• 229940027998 antiseptic and disinfectant acridine derivative Drugs 0.000 description 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• 150000001875 compounds Chemical class 0.000 description 1
• 239000007859 condensation product Substances 0.000 description 1
• 238000001035 drying Methods 0.000 description 1
• 238000004043 dyeing Methods 0.000 description 1
• 229910052500 inorganic mineral Inorganic materials 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
• 239000011707 mineral Substances 0.000 description 1
• 238000006386 neutralization reaction Methods 0.000 description 1
• 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
• QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 description 1
• 239000011347 resin Substances 0.000 description 1
• 229920005989 resin Polymers 0.000 description 1
• 238000003756 stirring Methods 0.000 description 1
• 238000006467 substitution reaction Methods 0.000 description 1