DE82240C - - Google Patents
Info
- Publication number
- DE82240C DE82240C DENDAT82240D DE82240DA DE82240C DE 82240 C DE82240 C DE 82240C DE NDAT82240 D DENDAT82240 D DE NDAT82240D DE 82240D A DE82240D A DE 82240DA DE 82240 C DE82240 C DE 82240C
- Authority
- DE
- Germany
- Prior art keywords
- azo dyes
- dyes
- naphthylenediamine
- azo
- acid
- 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.)
- Active
Links
- 239000000987 azo dye Substances 0.000 claims description 12
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 10
- 239000000975 dye Substances 0.000 claims description 5
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 3
- 150000003460 sulfonic acids Chemical class 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- CNPURSDMOWDNOQ-UHFFFAOYSA-N 4-methoxy-7h-pyrrolo[2,3-d]pyrimidin-2-amine Chemical group COC1=NC(N)=NC2=C1C=CN2 CNPURSDMOWDNOQ-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 description 6
- 150000007513 acids Chemical class 0.000 description 4
- UEUIKXVPXLWUDU-UHFFFAOYSA-O 4-sulfobenzenediazonium Chemical compound OS(=O)(=O)C1=CC=C([N+]#N)C=C1 UEUIKXVPXLWUDU-UHFFFAOYSA-O 0.000 description 2
- 235000010290 biphenyl Nutrition 0.000 description 2
- 239000004305 biphenyl Substances 0.000 description 2
- 125000006267 biphenyl group Chemical group 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- -1 phenyl- Chemical group 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- ZUJURJDZOPMJPH-UHFFFAOYSA-N 5-diazocyclohexa-1,3-diene;hydrochloride Chemical compound Cl.[N-]=[N+]=C1CC=CC=C1 ZUJURJDZOPMJPH-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 125000000751 azo group Chemical group [*]N=N[*] 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 150000008049 diazo compounds Chemical class 0.000 description 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 150000002790 naphthalenes Chemical class 0.000 description 1
- 125000000018 nitroso group Chemical group N(=O)* 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B17/00—Azine dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE82240C true DE82240C (forum.php) |
Family
ID=354657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT82240D Active DE82240C (forum.php) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE82240C (forum.php) |
-
0
- DE DENDAT82240D patent/DE82240C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE572269C (de) | Verfahren zur Abscheidung von festen bestaendigen Diazopraeparaten | |
| DE82240C (forum.php) | ||
| DE623347C (forum.php) | ||
| DE119662C (forum.php) | ||
| DE237742C (forum.php) | ||
| DE1001783C2 (de) | Verfahren zur Herstellung kupferhaltiger Azofarbstoffe | |
| DE251479C (forum.php) | ||
| DE29123C (de) | Verfahren zur Darstellung alkylirter Hydroderivate der Oxymethylchinoline und deren Methyl- resp. Aetbyläther | |
| DE325062C (de) | Verfahren zur Darstellung von sekundaeren Disazofarbstoffen fuer Wolle | |
| DE557298C (de) | Verfahren zur Darstellung von substantiven Polyazofarbstoffen | |
| EP0073387A1 (de) | Wasserlösliche Polyazofarbstoffe, ihre Herstellung und ihre Verwendung | |
| DE256899C (forum.php) | ||
| DE568760C (de) | Verfahren zur Abspaltung von Sulfogruppen aus Sulfosaeuren von Oxy- und Aminoanthrachinonen | |
| DE184689C (forum.php) | ||
| DE116899C (forum.php) | ||
| DE70678C (de) | Verfahren zur Darstellung basischer säureechter Azofarbstoffe aus Diazobenzyldialkylaminen | |
| DE177623C (forum.php) | ||
| DE670259C (de) | Verfahren zur Herstellung von Monoazofarbstoffen | |
| DE122066C (forum.php) | ||
| DE842979C (de) | Verfahren zur Herstellung von Monoazofarbstoffen | |
| DE165327C (forum.php) | ||
| DE557985C (de) | Verfahren zur Darstellung von Disazofarbstoffen | |
| DE44554C (de) | Verfahren zur Darstellung von Azoxyprodukten aus Nitrotoluidin und Nitroxylidin und von Farbstoffen aus denselben | |
| DE266356C (forum.php) | ||
| DE379613C (de) | Verfahren zur Herstellung von Farbstoffen der Pyrazolonreihe |