BE518741A - - Google Patents

Info

Publication number

BE518741A

BE518741A BE518741DA BE518741A BE 518741 A BE518741 A BE 518741A BE 518741D A BE518741D A BE 518741DA BE 518741 A BE518741 A BE 518741A

Authority

BE

Belgium

Prior art keywords

azobenzene

dimethoxy

nitro

compound

amino

Prior art date

Links

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• 150000001875 compounds Chemical class 0.000 claims description 10
• PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 claims description 7
• 239000000975 dye Substances 0.000 claims description 5
• 238000000034 method Methods 0.000 claims description 4
• 238000004519 manufacturing process Methods 0.000 claims description 3
• 229920003043 Cellulose fiber Polymers 0.000 claims description 2
• 230000008878 coupling Effects 0.000 claims description 2
• 238000010168 coupling process Methods 0.000 claims description 2
• 238000005859 coupling reaction Methods 0.000 claims description 2
• 150000008049 diazo compounds Chemical class 0.000 claims description 2
• 239000007787 solid Substances 0.000 claims description 2
• 239000002657 fibrous material Substances 0.000 claims 1
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
• 239000000203 mixture Substances 0.000 description 3
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
• 150000001989 diazonium salts Chemical class 0.000 description 2
• 239000012895 dilution Substances 0.000 description 2
• 238000010790 dilution Methods 0.000 description 2
• 239000004744 fabric Substances 0.000 description 2
• 239000000243 solution Substances 0.000 description 2
• 229920000742 Cotton Polymers 0.000 description 1
• PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
• 229920001615 Tragacanth Polymers 0.000 description 1
• DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
• 125000002490 anilino group Chemical group [H]N(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
• 239000004305 biphenyl Substances 0.000 description 1
• 238000009835 boiling Methods 0.000 description 1
• 239000003086 colorant Substances 0.000 description 1
• 238000007865 diluting Methods 0.000 description 1
• 150000002148 esters Chemical class 0.000 description 1
• 230000001747 exhibiting effect Effects 0.000 description 1
• 238000005562 fading Methods 0.000 description 1
• 239000000835 fiber Substances 0.000 description 1
• 230000037452 priming Effects 0.000 description 1
• 239000000344 soap Substances 0.000 description 1
• 235000011121 sodium hydroxide Nutrition 0.000 description 1
• 229910052938 sodium sulfate Inorganic materials 0.000 description 1
• 235000011152 sodium sulphate Nutrition 0.000 description 1
• 238000006467 substitution reaction Methods 0.000 description 1
• 239000004753 textile Substances 0.000 description 1
• 239000002562 thickening agent Substances 0.000 description 1
• 239000000196 tragacanth Substances 0.000 description 1
• 229940116362 tragacanth Drugs 0.000 description 1
• JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 1