BE402673A - - Google Patents

Info

Publication number

BE402673A

BE402673A BE402673DA BE402673A BE 402673 A BE402673 A BE 402673A BE 402673D A BE402673D A BE 402673DA BE 402673 A BE402673 A BE 402673A

Authority

BE

Belgium

Prior art keywords

sep

brown

acid

amino

leather

Prior art date

Links

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• 239000010985 leather Substances 0.000 claims description 12
• 238000000034 method Methods 0.000 claims description 6
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 18
• PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 18
• 239000002253 acid Substances 0.000 description 11
• 239000010941 cobalt Substances 0.000 description 11
• 229910017052 cobalt Inorganic materials 0.000 description 11
• GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 11
• 239000000975 dye Substances 0.000 description 10
• VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 9
• 229910052742 iron Inorganic materials 0.000 description 9
• 229910052759 nickel Inorganic materials 0.000 description 9
• ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 8
• PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 7
• 229910052748 manganese Inorganic materials 0.000 description 7
• 239000011572 manganese Substances 0.000 description 7
• 238000004043 dyeing Methods 0.000 description 5
• 229910052751 metal Inorganic materials 0.000 description 5
• 239000002184 metal Substances 0.000 description 5
• 229910052770 Uranium Inorganic materials 0.000 description 4
• 150000001875 compounds Chemical class 0.000 description 4
• 230000008878 coupling Effects 0.000 description 4
• 238000010168 coupling process Methods 0.000 description 4
• 238000005859 coupling reaction Methods 0.000 description 4
• DNYWZCXLKNTFFI-UHFFFAOYSA-N uranium Chemical compound [U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U] DNYWZCXLKNTFFI-UHFFFAOYSA-N 0.000 description 4
• UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
• 229910052802 copper Inorganic materials 0.000 description 3
• 239000010949 copper Substances 0.000 description 3
• 238000006193 diazotization reaction Methods 0.000 description 3
• 150000002736 metal compounds Chemical class 0.000 description 3
• 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 3
• 239000007787 solid Substances 0.000 description 3
• IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
• 240000007817 Olea europaea Species 0.000 description 2
• 239000000987 azo dye Substances 0.000 description 2
• 125000000751 azo group Chemical group [*]N=N[*] 0.000 description 2
• 229910052804 chromium Inorganic materials 0.000 description 2
• 239000011651 chromium Substances 0.000 description 2
• 230000027326 copulation Effects 0.000 description 2
• 235000021178 picnic Nutrition 0.000 description 2
• 235000013311 vegetables Nutrition 0.000 description 2
• 241000283707 Capra Species 0.000 description 1
• 241001494479 Pecora Species 0.000 description 1
• RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
• 229910052782 aluminium Inorganic materials 0.000 description 1
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
• 150000005840 aryl radicals Chemical class 0.000 description 1
• SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 1
• 239000003795 chemical substances by application Substances 0.000 description 1
• 150000002506 iron compounds Chemical class 0.000 description 1
• 229910000462 iron(III) oxide hydroxide Inorganic materials 0.000 description 1
• WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
• 150000002739 metals Chemical class 0.000 description 1
• 230000007935 neutral effect Effects 0.000 description 1
• 229910052757 nitrogen Inorganic materials 0.000 description 1
• 150000003254 radicals Chemical class 0.000 description 1
• 238000006467 substitution reaction Methods 0.000 description 1
• 239000010936 titanium Substances 0.000 description 1
• 229910052719 titanium Inorganic materials 0.000 description 1
• 229910052720 vanadium Inorganic materials 0.000 description 1
• GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1