DE221231C - - Google Patents

Info

Publication number

DE221231C

DE221231C DENDAT221231D DE221231DA DE221231C DE 221231 C DE221231 C DE 221231C DE NDAT221231 D DENDAT221231 D DE NDAT221231D DE 221231D A DE221231D A DE 221231DA DE 221231 C DE221231 C DE 221231C

Authority

DE

Germany

Prior art keywords

colloid

tanned

untanned

tanning

copper

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.)

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• 239000000084 colloidal system Substances 0.000 claims description 9
• 238000000034 method Methods 0.000 claims description 6
• 239000000463 material Substances 0.000 claims description 5
• 239000000126 substance Substances 0.000 claims description 5
• 238000004519 manufacturing process Methods 0.000 claims 1
• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
• 229910052802 copper Inorganic materials 0.000 description 6
• 239000010949 copper Substances 0.000 description 6
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
• 229920000159 gelatin Polymers 0.000 description 3
• 235000019322 gelatine Nutrition 0.000 description 3
• 229920002160 Celluloid Polymers 0.000 description 2
• WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
• 108010010803 Gelatin Proteins 0.000 description 2
• 239000008273 gelatin Substances 0.000 description 2
• 235000011852 gelatine desserts Nutrition 0.000 description 2
• 229910052742 iron Inorganic materials 0.000 description 2
• KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 description 2
• QCVGEOXPDFCNHA-UHFFFAOYSA-N 5,5-dimethyl-2,4-dioxo-1,3-oxazolidine-3-carboxamide Chemical compound CC1(C)OC(=O)N(C(N)=O)C1=O QCVGEOXPDFCNHA-UHFFFAOYSA-N 0.000 description 1
• 102000002322 Egg Proteins Human genes 0.000 description 1
• 108010000912 Egg Proteins Proteins 0.000 description 1
• 239000001828 Gelatine Substances 0.000 description 1
• 241000206672 Gelidium Species 0.000 description 1
• 101100462438 Mus musculus Otulin gene Proteins 0.000 description 1
• GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
• 229920001131 Pulp (paper) Polymers 0.000 description 1
• 239000004133 Sodium thiosulphate Substances 0.000 description 1
• OIDPCXKPHYRNKH-UHFFFAOYSA-J chrome alum Chemical compound [K]OS(=O)(=O)O[Cr]1OS(=O)(=O)O1 OIDPCXKPHYRNKH-UHFFFAOYSA-J 0.000 description 1
• 239000003086 colorant Substances 0.000 description 1
• 238000004040 coloring Methods 0.000 description 1
• SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 235000014103 egg white Nutrition 0.000 description 1
• 210000000969 egg white Anatomy 0.000 description 1
• DCYOBGZUOMKFPA-UHFFFAOYSA-N iron(2+);iron(3+);octadecacyanide Chemical compound [Fe+2].[Fe+2].[Fe+2].[Fe+3].[Fe+3].[Fe+3].[Fe+3].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] DCYOBGZUOMKFPA-UHFFFAOYSA-N 0.000 description 1
• 108010059642 isinglass Proteins 0.000 description 1
• 230000001795 light effect Effects 0.000 description 1
• 239000007788 liquid Substances 0.000 description 1
• 229910052751 metal Inorganic materials 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 229910052627 muscovite Inorganic materials 0.000 description 1
• 229910017604 nitric acid Inorganic materials 0.000 description 1
• 239000000276 potassium ferrocyanide Substances 0.000 description 1
• 230000000717 retained effect Effects 0.000 description 1
• AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 1
• 235000019345 sodium thiosulphate Nutrition 0.000 description 1
• XOGGUFAVLNCTRS-UHFFFAOYSA-N tetrapotassium;iron(2+);hexacyanide Chemical compound [K+].[K+].[K+].[K+].[Fe+2].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] XOGGUFAVLNCTRS-UHFFFAOYSA-N 0.000 description 1