DE139835C - - Google Patents

Info

Publication number

DE139835C

DE139835C DENDAT139835D DE139835DA DE139835C DE 139835 C DE139835 C DE 139835C DE NDAT139835 D DENDAT139835 D DE NDAT139835D DE 139835D A DE139835D A DE 139835DA DE 139835 C DE139835 C DE 139835C

Authority

DE

Germany

Prior art keywords

fiber

blue

dye

yellow

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.)

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• 239000000975 dye Substances 0.000 claims 4
• 238000000034 method Methods 0.000 claims 4
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 3
• 239000000835 fiber Substances 0.000 claims 3
• 239000001045 blue dye Substances 0.000 claims 2
• AJDUTMFFZHIJEM-UHFFFAOYSA-N n-(9,10-dioxoanthracen-1-yl)-4-[4-[[4-[4-[(9,10-dioxoanthracen-1-yl)carbamoyl]phenyl]phenyl]diazenyl]phenyl]benzamide Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2NC(=O)C(C=C1)=CC=C1C(C=C1)=CC=C1N=NC(C=C1)=CC=C1C(C=C1)=CC=C1C(=O)NC1=CC=CC2=C1C(=O)C1=CC=CC=C1C2=O AJDUTMFFZHIJEM-UHFFFAOYSA-N 0.000 claims 2
• 239000001043 yellow dye Substances 0.000 claims 2
• 229920000742 Cotton Polymers 0.000 claims 1
• 239000003638 chemical reducing agent Substances 0.000 claims 1
• 238000004043 dyeing Methods 0.000 claims 1
• 230000004048 modification Effects 0.000 claims 1
• 238000012986 modification Methods 0.000 claims 1
• JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 claims 1
• 239000007858 starting material Substances 0.000 claims 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1