DE105869A - - Google Patents

Info

Publication number

DE105869A

DE105869A DE105869A DE 105869 A DE105869 A DE 105869A DE 105869 A DE105869 A DE 105869A

Authority

DE

Germany

Prior art keywords

nitrite

acid

printed

blue wood

extract

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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• Global Dossier
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• 238000000034 method Methods 0.000 claims description 10
• 235000008317 Condalia obovata Nutrition 0.000 claims description 9
• 244000147935 Condalia obovata Species 0.000 claims description 9
• IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 claims description 9
• 239000002253 acid Substances 0.000 claims description 7
• 239000000835 fiber Substances 0.000 claims description 7
• 239000000203 mixture Substances 0.000 claims description 5
• SURQXAFEQWPFPV-UHFFFAOYSA-L iron(2+) sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Fe+2].[O-]S([O-])(=O)=O SURQXAFEQWPFPV-UHFFFAOYSA-L 0.000 claims description 3
• 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 3
• 240000007829 Haematoxylum campechianum Species 0.000 claims description 2
• 239000007864 aqueous solution Substances 0.000 claims 1
• 150000003839 salts Chemical class 0.000 claims 1
• 238000004519 manufacturing process Methods 0.000 description 5
• 150000002826 nitrites Chemical class 0.000 description 4
• 230000000694 effects Effects 0.000 description 3
• 239000004744 fabric Substances 0.000 description 3
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
• UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
• 150000007513 acids Chemical class 0.000 description 2
• 239000000975 dye Substances 0.000 description 2
• FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
• 150000008043 acidic salts Chemical class 0.000 description 1
• 238000009835 boiling Methods 0.000 description 1
• 238000004043 dyeing Methods 0.000 description 1
• 230000007717 exclusion Effects 0.000 description 1
• 150000002505 iron Chemical class 0.000 description 1
• 229910052742 iron Inorganic materials 0.000 description 1
• 239000004922 lacquer Substances 0.000 description 1
• 239000007788 liquid Substances 0.000 description 1
• 230000007935 neutral effect Effects 0.000 description 1
• 150000007524 organic acids Chemical class 0.000 description 1
• 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
• 235000017557 sodium bicarbonate Nutrition 0.000 description 1
• 239000007787 solid Substances 0.000 description 1
• 235000002906 tartaric acid Nutrition 0.000 description 1
• 239000011975 tartaric acid Substances 0.000 description 1
• 235000013311 vegetables Nutrition 0.000 description 1