DE215548C - - Google Patents

Info

Publication number

DE215548C

DE215548C DENDAT215548D DE215548DA DE215548C DE 215548 C DE215548 C DE 215548C DE NDAT215548 D DENDAT215548 D DE NDAT215548D DE 215548D A DE215548D A DE 215548DA DE 215548 C DE215548 C DE 215548C

Authority

DE

Germany

Prior art keywords

olive

aminophenol

dye

sulfur

toluenediamine

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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• CDAWCLOXVUBKRW-UHFFFAOYSA-N 2-aminophenol Chemical compound NC1=CC=CC=C1O CDAWCLOXVUBKRW-UHFFFAOYSA-N 0.000 claims description 9
• VOZKAJLKRJDJLL-UHFFFAOYSA-N 2,4-diaminotoluene Chemical compound CC1=CC=C(N)C=C1N VOZKAJLKRJDJLL-UHFFFAOYSA-N 0.000 claims description 6
• PLIKAWJENQZMHA-UHFFFAOYSA-N 4-aminophenol Chemical compound NC1=CC=C(O)C=C1 PLIKAWJENQZMHA-UHFFFAOYSA-N 0.000 claims description 6
• 240000007817 Olea europaea Species 0.000 claims description 4
• NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 4
• 239000011593 sulfur Substances 0.000 claims description 4
• 229910052717 sulfur Inorganic materials 0.000 claims description 4
• 238000000034 method Methods 0.000 claims description 3
• 239000000988 sulfur dye Substances 0.000 claims description 2
• 239000000975 dye Substances 0.000 description 5
• 229920000742 Cotton Polymers 0.000 description 2
• 239000001049 brown dye Substances 0.000 description 2
• CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 1
• VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
• 238000009835 boiling Methods 0.000 description 1
• 239000003518 caustics Substances 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 1
• 150000003568 thioethers Chemical class 0.000 description 1