DE268224C - - Google Patents

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Publication number

DE268224C

DE268224C DENDAT268224D DE268224DA DE268224C DE 268224 C DE268224 C DE 268224C DE NDAT268224 D DENDAT268224 D DE NDAT268224D DE 268224D A DE268224D A DE 268224DA DE 268224 C DE268224 C DE 268224C

Authority

DE

Germany

Prior art keywords

dyes

parts

aldehyde

rongalit

aldehydes

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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• 239000000975 dye Substances 0.000 claims description 13
• XWGJFPHUCFXLBL-UHFFFAOYSA-M rongalite Chemical compound [Na+].OCS([O-])=O XWGJFPHUCFXLBL-UHFFFAOYSA-M 0.000 claims description 10
• -1 aldehyde sulfoxylates Chemical class 0.000 claims description 6
• LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 claims description 6
• 238000006243 chemical reaction Methods 0.000 claims description 4
• 239000003638 chemical reducing agent Substances 0.000 claims description 4
• 229920000742 Cotton Polymers 0.000 claims description 3
• 238000009835 boiling Methods 0.000 claims description 3
• 150000001875 compounds Chemical class 0.000 claims description 3
• 239000000835 fiber Substances 0.000 claims description 3
• 239000000203 mixture Substances 0.000 claims description 3
• 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 3
• QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 3
• ZYECOAILUNWEAL-NUDFZHEQSA-N (4z)-4-[[2-methoxy-5-(phenylcarbamoyl)phenyl]hydrazinylidene]-n-(3-nitrophenyl)-3-oxonaphthalene-2-carboxamide Chemical compound COC1=CC=C(C(=O)NC=2C=CC=CC=2)C=C1N\N=C(C1=CC=CC=C1C=1)/C(=O)C=1C(=O)NC1=CC=CC([N+]([O-])=O)=C1 ZYECOAILUNWEAL-NUDFZHEQSA-N 0.000 claims description 2
• 241001070941 Castanea Species 0.000 claims description 2
• 235000014036 Castanea Nutrition 0.000 claims description 2
• GRWZHXKQBITJKP-UHFFFAOYSA-L dithionite(2-) Chemical compound [O-]S(=O)S([O-])=O GRWZHXKQBITJKP-UHFFFAOYSA-L 0.000 claims description 2
• 239000001005 nitro dye Substances 0.000 claims description 2
• 238000000034 method Methods 0.000 claims 4
• WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims 3
• 150000001299 aldehydes Chemical class 0.000 claims 3
• HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 claims 2
• GHUZWOWTEPWYHT-UHFFFAOYSA-N 1-aminobenzo[b]phenalen-7-one Chemical class C1=CC=C2C(=O)C3=CC=CC=C3C3=C2C1=CC=C3N GHUZWOWTEPWYHT-UHFFFAOYSA-N 0.000 claims 1
• 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims 1
• QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 claims 1
• 239000004753 textile Substances 0.000 claims 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
• 239000000243 solution Substances 0.000 description 4
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
• PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
• CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
• VZMULMSIWMLZLC-UHFFFAOYSA-N 2-aminoanthra[9,1,2-cde]benzo[rst]pentaphene-5,10-dione Chemical compound C12=C3C4=CC=C2C2=CC=CC=C2C(=O)C1=CC=C3C1=CC=C2C(=O)C3=CC=C(N)C=C3C3=CC=C4C1=C32 VZMULMSIWMLZLC-UHFFFAOYSA-N 0.000 description 1
• 239000003513 alkali Substances 0.000 description 1
• 150000001412 amines Chemical class 0.000 description 1
• 239000007864 aqueous solution Substances 0.000 description 1
• 238000005660 chlorination reaction Methods 0.000 description 1
• 238000004043 dyeing Methods 0.000 description 1
• 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
• 235000011187 glycerol Nutrition 0.000 description 1
• 239000000843 powder Substances 0.000 description 1
• 230000008719 thickening Effects 0.000 description 1
• 239000000984 vat dye Substances 0.000 description 1