PL37111B1 - - Google Patents

Info

Publication number

PL37111B1

PL37111B1 PL37111A PL3711153A PL37111B1 PL 37111 B1 PL37111 B1 PL 37111B1 PL 37111 A PL37111 A PL 37111A PL 3711153 A PL3711153 A PL 3711153A PL 37111 B1 PL37111 B1 PL 37111B1

Authority

PL

Poland

Prior art keywords

tanning

aluminum

wort

chromium

bath

Prior art date

1953-08-10

Links

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• -1 chromium-aluminum Chemical compound 0.000 claims description 7
• 239000010985 leather Substances 0.000 claims description 3
• 230000032683 aging Effects 0.000 claims 1
• VYZAMTAEIAYCRO-UHFFFAOYSA-N chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 7
• 210000003491 Skin Anatomy 0.000 description 6
• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
• 239000000203 mixture Substances 0.000 description 6
• VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical class [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
• 239000011651 chromium Substances 0.000 description 4
• 235000013379 molasses Nutrition 0.000 description 4
• CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
• 229910052782 aluminium Inorganic materials 0.000 description 3
• 229910052804 chromium Inorganic materials 0.000 description 3
• DIZPMCHEQGEION-UHFFFAOYSA-H Aluminium sulfate Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 2
• 125000000129 anionic group Chemical group 0.000 description 2
• JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
• 239000004310 lactic acid Substances 0.000 description 2
• 235000014655 lactic acid Nutrition 0.000 description 2
• 235000017550 sodium carbonate Nutrition 0.000 description 2
• 229910000029 sodium carbonate Inorganic materials 0.000 description 2
• PNEYBMLMFCGWSK-UHFFFAOYSA-N AI2O3 Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
• 241000283707 Capra Species 0.000 description 1
• KJFMBFZCATUALV-UHFFFAOYSA-N Phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 description 1
• 241000208225 Rhus Species 0.000 description 1
• 235000014220 Rhus chinensis Nutrition 0.000 description 1
• KIEOKOFEPABQKJ-UHFFFAOYSA-N Sodium dichromate Chemical compound [Na+].[Na+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KIEOKOFEPABQKJ-UHFFFAOYSA-N 0.000 description 1
• VXMKYRQZQXVKGB-CWWHNZPOSA-N Tannin Chemical compound O([C@H]1[C@H]([C@@H]2OC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)O[C@H]([C@H]2O)O1)O)C(=O)C1=CC(O)=C(O)C(O)=C1 VXMKYRQZQXVKGB-CWWHNZPOSA-N 0.000 description 1
• 239000007864 aqueous solution Substances 0.000 description 1
• 239000003795 chemical substances by application Substances 0.000 description 1
• 125000001309 chloro group Chemical class Cl* 0.000 description 1
• 150000001844 chromium Chemical class 0.000 description 1
• 238000010411 cooking Methods 0.000 description 1
• 229910052593 corundum Inorganic materials 0.000 description 1
• 230000029087 digestion Effects 0.000 description 1
• 238000010790 dilution Methods 0.000 description 1
• 230000035622 drinking Effects 0.000 description 1
• 235000021271 drinking Nutrition 0.000 description 1
• 238000004043 dyeing Methods 0.000 description 1
• 230000004634 feeding behavior Effects 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 230000003472 neutralizing Effects 0.000 description 1
• 238000005554 pickling Methods 0.000 description 1
• 235000002639 sodium chloride Nutrition 0.000 description 1
• 239000011780 sodium chloride Substances 0.000 description 1
• FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
• 238000010186 staining Methods 0.000 description 1
• 239000000758 substrate Substances 0.000 description 1
• 235000018553 tannin Nutrition 0.000 description 1
• 229920001864 tannin Polymers 0.000 description 1
• 239000001648 tannin Substances 0.000 description 1
• 235000013311 vegetables Nutrition 0.000 description 1
• 229910001845 yogo sapphire Inorganic materials 0.000 description 1
• 244000089265 zong er cha Species 0.000 description 1