DE260848A - - Google Patents

Info

Publication number

DE260848A

DE260848A DE260848A DE 260848 A DE260848 A DE 260848A DE 260848 A DE260848 A DE 260848A

Authority

DE

Germany

Prior art keywords

gray

nuances

real

indigo

indigoid dyes

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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• 239000000975 dye Substances 0.000 claims description 9
• 238000000034 method Methods 0.000 claims description 7
• 230000004048 modification Effects 0.000 claims 1
• 238000012986 modification Methods 0.000 claims 1
• 235000000177 Indigofera tinctoria Nutrition 0.000 description 6
• 229940097275 indigo Drugs 0.000 description 6
• COHYTHOBJLSHDF-UHFFFAOYSA-N indigo powder Natural products N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 description 6
• 229910052751 metal Inorganic materials 0.000 description 4
• 239000002184 metal Substances 0.000 description 4
• 150000003839 salts Chemical class 0.000 description 3
• KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 description 2
• VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
• 239000003638 chemical reducing agent Substances 0.000 description 2
• 238000005530 etching Methods 0.000 description 2
• 239000000835 fiber Substances 0.000 description 2
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
• MUVQKFGNPGZBII-UHFFFAOYSA-N 1-anthrol Chemical compound C1=CC=C2C=C3C(O)=CC=CC3=CC2=C1 MUVQKFGNPGZBII-UHFFFAOYSA-N 0.000 description 1
• ZLHGTHCCYUEAIK-UHFFFAOYSA-N 5,7-dibromo-2-(5,7-dibromo-3-hydroxy-1H-indol-2-yl)indol-3-one Chemical compound [O-]c1c([nH]c2c(Br)cc(Br)cc12)C1=[NH+]c2c(cc(Br)cc2Br)C1=O ZLHGTHCCYUEAIK-UHFFFAOYSA-N 0.000 description 1
• QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
• 241000972773 Aulopiformes Species 0.000 description 1
• -1 B. chrome acetate Chemical class 0.000 description 1
• CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
• 229920001615 Tragacanth Polymers 0.000 description 1
• 150000001242 acetic acid derivatives Chemical class 0.000 description 1
• 150000003841 chloride salts Chemical class 0.000 description 1
• 150000001844 chromium Chemical class 0.000 description 1
• 229910052804 chromium Inorganic materials 0.000 description 1
• 239000011651 chromium Substances 0.000 description 1
• 239000003086 colorant Substances 0.000 description 1
• 230000008878 coupling Effects 0.000 description 1
• 238000010168 coupling process Methods 0.000 description 1
• 238000005859 coupling reaction Methods 0.000 description 1
• 230000006378 damage Effects 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
• 239000004744 fabric Substances 0.000 description 1
• YAGKRVSRTSUGEY-UHFFFAOYSA-N ferricyanide Chemical compound [Fe+3].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] YAGKRVSRTSUGEY-UHFFFAOYSA-N 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 230000001590 oxidative effect Effects 0.000 description 1
• 235000019515 salmon Nutrition 0.000 description 1
• 239000000344 soap Substances 0.000 description 1
• 238000006467 substitution reaction Methods 0.000 description 1
• 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
• 230000008719 thickening Effects 0.000 description 1
• 229940116362 tragacanth Drugs 0.000 description 1
• 239000000196 tragacanth Substances 0.000 description 1
• 239000000984 vat dye Substances 0.000 description 1
• 235000013311 vegetables Nutrition 0.000 description 1