DE281521C - - Google Patents

Info

Publication number

DE281521C

DE281521C DENDAT281521D DE281521DA DE281521C DE 281521 C DE281521 C DE 281521C DE NDAT281521 D DENDAT281521 D DE NDAT281521D DE 281521D A DE281521D A DE 281521DA DE 281521 C DE281521 C DE 281521C

Authority

DE

Germany

Prior art keywords

sulfur

haloquinone

arylides

halogen

modification

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 3
• 229910052717 sulfur Inorganic materials 0.000 claims 3
• 239000011593 sulfur Substances 0.000 claims 3
• CPYFLMXPZMBECD-UHFFFAOYSA-N 3-acetyl-1,8-dihydroxy-2-methylphenanthrene-9,10-dione Chemical compound C12=CC=CC(O)=C2C(=O)C(=O)C2=C1C=C(C(=O)C)C(C)=C2O CPYFLMXPZMBECD-UHFFFAOYSA-N 0.000 claims 1
• 239000002253 acid Substances 0.000 claims 1
• 239000011230 binding agent Substances 0.000 claims 1
• 238000000034 method Methods 0.000 claims 1
• 238000012986 modification Methods 0.000 claims 1
• 230000004048 modification Effects 0.000 claims 1
• 239000000984 vat dye Substances 0.000 claims 1