DE222640C - - Google Patents

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Publication number

DE222640C

DE222640C DENDAT222640D DE222640DA DE222640C DE 222640 C DE222640 C DE 222640C DE NDAT222640 D DENDAT222640 D DE NDAT222640D DE 222640D A DE222640D A DE 222640DA DE 222640 C DE222640 C DE 222640C

Authority

DE

Germany

Prior art keywords

sulfur

dyes

blue

heated

cotton

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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• NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 12
• 239000011593 sulfur Substances 0.000 claims description 12
• 229910052717 sulfur Inorganic materials 0.000 claims description 12
• 239000000975 dye Substances 0.000 claims description 10
• 229920001021 polysulfide Polymers 0.000 claims description 6
• 229920000742 Cotton Polymers 0.000 claims description 5
• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
• 238000000034 method Methods 0.000 claims description 3
• JSTCPNFNKICNNO-UHFFFAOYSA-N 4-nitrosophenol Chemical class OC1=CC=C(N=O)C=C1 JSTCPNFNKICNNO-UHFFFAOYSA-N 0.000 claims description 2
• LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 2
• 230000015572 biosynthetic process Effects 0.000 claims description 2
• ORFSSYGWXNGVFB-UHFFFAOYSA-N sodium 4-amino-6-[[4-[4-[(8-amino-1-hydroxy-5,7-disulfonaphthalen-2-yl)diazenyl]-3-methoxyphenyl]-2-methoxyphenyl]diazenyl]-5-hydroxynaphthalene-1,3-disulfonic acid Chemical compound COC1=C(C=CC(=C1)C2=CC(=C(C=C2)N=NC3=C(C4=C(C=C3)C(=CC(=C4N)S(=O)(=O)O)S(=O)(=O)O)O)OC)N=NC5=C(C6=C(C=C5)C(=CC(=C6N)S(=O)(=O)O)S(=O)(=O)O)O.[Na+] ORFSSYGWXNGVFB-UHFFFAOYSA-N 0.000 claims description 2
• 239000003513 alkali Substances 0.000 claims 1
• 239000002585 base Substances 0.000 claims 1
• 238000009833 condensation Methods 0.000 claims 1
• 230000005494 condensation Effects 0.000 claims 1
• GRWZHXKQBITJKP-UHFFFAOYSA-N dithionous acid Chemical compound OS(=O)S(O)=O GRWZHXKQBITJKP-UHFFFAOYSA-N 0.000 claims 1
• 239000000463 material Substances 0.000 claims 1
• 239000000203 mixture Substances 0.000 claims 1
• 239000005077 polysulfide Substances 0.000 claims 1
• 150000008117 polysulfides Polymers 0.000 claims 1
• 238000002360 preparation method Methods 0.000 claims 1
• 238000010992 reflux Methods 0.000 claims 1
• GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 claims 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
• COHYTHOBJLSHDF-UHFFFAOYSA-N Indigo Chemical compound N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 description 5
• 239000000243 solution Substances 0.000 description 3
• PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
• BNOODXBBXFZASF-UHFFFAOYSA-N [Na].[S] Chemical compound [Na].[S] BNOODXBBXFZASF-UHFFFAOYSA-N 0.000 description 2
• 230000001476 alcoholic effect Effects 0.000 description 2
• 238000004043 dyeing Methods 0.000 description 2
• 238000002844 melting Methods 0.000 description 2
• 230000008018 melting Effects 0.000 description 2
• 239000002904 solvent Substances 0.000 description 2
• PLIKAWJENQZMHA-UHFFFAOYSA-N 4-aminophenol Chemical class NC1=CC=C(O)C=C1 PLIKAWJENQZMHA-UHFFFAOYSA-N 0.000 description 1
• 241000189705 Dunedin group Species 0.000 description 1
• 235000000177 Indigofera tinctoria Nutrition 0.000 description 1
• 239000007864 aqueous solution Substances 0.000 description 1
• 150000005840 aryl radicals Chemical class 0.000 description 1
• 238000004061 bleaching Methods 0.000 description 1
• 239000007844 bleaching agent Substances 0.000 description 1
• 150000001875 compounds Chemical class 0.000 description 1
• GRWZHXKQBITJKP-UHFFFAOYSA-L dithionite(2-) Chemical compound [O-]S(=O)S([O-])=O GRWZHXKQBITJKP-UHFFFAOYSA-L 0.000 description 1
• 235000011187 glycerol Nutrition 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 239000012535 impurity Substances 0.000 description 1
• 229940097275 indigo Drugs 0.000 description 1
• RSAZYXZUJROYKR-UHFFFAOYSA-N indophenol Chemical compound C1=CC(O)=CC=C1N=C1C=CC(=O)C=C1 RSAZYXZUJROYKR-UHFFFAOYSA-N 0.000 description 1
• 239000007800 oxidant agent Substances 0.000 description 1
• 238000000746 purification Methods 0.000 description 1
• 239000000988 sulfur dye Substances 0.000 description 1
• 238000005406 washing Methods 0.000 description 1