DE433150C - Development salts - Google Patents
Development saltsInfo
- Publication number
- DE433150C DE433150C DEB119256D DEB0119256D DE433150C DE 433150 C DE433150 C DE 433150C DE B119256 D DEB119256 D DE B119256D DE B0119256 D DEB0119256 D DE B0119256D DE 433150 C DE433150 C DE 433150C
- Authority
- DE
- Germany
- Prior art keywords
- salts
- development
- parts
- salt
- nitrated
- 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.)
- Expired
Links
- 150000003839 salts Chemical class 0.000 title claims description 14
- 239000002253 acid Substances 0.000 claims description 5
- 150000004982 aromatic amines Chemical class 0.000 claims description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 4
- 239000011707 mineral Substances 0.000 claims description 4
- 150000003458 sulfonic acid derivatives Chemical class 0.000 claims 1
- 235000002639 sodium chloride Nutrition 0.000 description 11
- 210000002837 heart atrium Anatomy 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 235000010755 mineral Nutrition 0.000 description 3
- 239000010446 mirabilite Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- RSIJVJUOQBWMIM-UHFFFAOYSA-L sodium sulfate decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=O RSIJVJUOQBWMIM-UHFFFAOYSA-L 0.000 description 3
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical class ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-M hydrogensulfate Chemical compound OS([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-M 0.000 description 2
- WBHQBSYUUJJSRZ-UHFFFAOYSA-M sodium bisulfate Chemical compound [Na+].OS([O-])(=O)=O WBHQBSYUUJJSRZ-UHFFFAOYSA-M 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 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
- 238000006193 diazotization reaction Methods 0.000 description 1
- 229940117389 dichlorobenzene Drugs 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-M naphthalene-1-sulfonate Chemical compound C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-M 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000011833 salt mixture Substances 0.000 description 1
- 229910000342 sodium bisulfate Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/02—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes
- D06P1/12—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes prepared in situ
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Air Bags (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Entwicklungssalze. In dein Hauptpatent .:f21837 sind Entwicklungssalze beschrieben, die aus möglichst wasserfreien Mischungen von mineralsauren Salzen diazotierbarer, nicht nitrierter und nicht sulfierter aromatischer Amine und salpetrigsauren Salzen bestehen, denen gegebenenfalls noch saure Produkte oder auch indifferente Salze zugesetzt sind.Development salts. In your main patent.: F21837 are development salts described, consisting of mixtures of mineral acid salts which are as anhydrous as possible diazotizable, non-nitrated and non-sulfated aromatic amines and nitrous acids Salts exist, which may contain acidic products or indifferent ones Salts are added.
Es wurde nun gefunden, daß man ebenfalls vorzüglich haltbare Entwicklungssalze erhält, wenn man in diesen Mischungen die mineralsauren Salze der diazotierbaren, nicht nitrierten und nicht stilfierten aromatischen Amine durch die 'Z-Sulfosäurederivate beliebiger diazotierbarer aromatischer Aminoverbindungen oder deren Salze ersetzt.It has now been found that developing salts which are also excellently stable can be obtained obtained when the mineral acid salts of the diazotizable, non-nitrated and non-styled aromatic amines by the 'Z-sulfonic acid derivatives any diazotizable aromatic amino compounds or their salts replaced.
Beispiel 1.Example 1.
Man mischt in möglichst wasserfreiem Zustande 23,1 Teile naphthalinstilfaininsaures Natrium, 25 Teile Glaubersalz und 36 Teile Natriumbisulfat möglichst innig miteinander und gibt in Portionen eine Mischung von 7 Teilen trockenem \ atriumnitrit und 2o Teilen trockenem Glaubersalz hinzu, worauf nochmals gründlich durchgemischt wird.23.1 parts of naphthalene-stile-acidic acid are mixed in as anhydrous a condition as possible Sodium, 25 parts of Glauber's salt and 36 parts of sodium bisulfate as intimately as possible and gives a mixture of 7 parts dry \ atrium nitrite and 2o in portions Add parts of dry Glauber's salt, which is then thoroughly mixed again.
Beim Auflösen der Salzmischung in kaltem Wasser erhält inan nach einigem Stehen eine gebrauchsfertige Diazolösung. Unter Ums t., nden ist es von Vorteil, wenn dem zum Auflösen dienenden Wasser noch etwas freie Mineralsäure zugesetzt wird, da hierdurch die Diazotierung beschleunigt wird. Es kann auch bei der Herstellung des Entwicklungssalzes das N atriumbisulfat fortgelassen werden, doch muß man in diesem Falle beim Auflösen dem Wasser ein saures Mittel zusetzen. An Stelle des Bisulfats können auch andere saure Mittel verwendet werden, die aus \ atriumnitrit salpetrige Säure freizun fachen vermögen.When you dissolve the salt mixture in cold water, it gets inan after a while Stand a ready-to-use diazo solution. It may be advantageous to if a little free mineral acid is added to the water used for dissolving, since this accelerates the diazotization. It can also be used in the manufacture of the developing salt the sodium bisulphate can be omitted, but one must in in this case add an acidic agent to the water when it is dissolved. Instead of Bisulfate can also be used other acidic agents that consist of \ atrium nitrite able to release nitrous acid.
Das Glaubersalz kann auch durch andere \ eutralsalze, wie Kochsalz, Naphthalinsulfonate, Aluininiunisulfat, das auch mehr oder minder weitgehend entwässert sein kann, usw., ganz oder teilweise ersetzt werden.The Glauber's salt can also be replaced by other neutral salts, such as table salt, Naphthalene sulfonate, aluminum sulfate, which also dehydrates to a greater or lesser extent can be, etc., be replaced in whole or in part.
In ähnlicher Weise lassen sich Entwicklungssalze aus N-Stilfossiurederivaten beliebiger anderer, auch nitrierter oder sulfierter aromatischer Amine herstellen.Development salts from N-stilfossiure derivatives can be prepared in a similar manner any other, also nitrated or sulfated aromatic amines.
Beispiele. Man stellt in der in Beispiel 1 beschriebenen Weise eine Mischung aus 26,3 Teilen 3 # d.-dichlorbenzolstilfaminsatirem Natrium, 3o Teilen naphthalintristilfosaurem Natrium, 36 Teilen @atriuinbisulfat und 7,2 Teilen atriumnitrit her.Examples. In the manner described in Example 1, a mixture of 26.3 parts of 3 # d.-dichlorobenzene stilfaminsatirem sodium, 30 parts of naphthalenetristilfosaurem sodium, 36 parts of atrium bisulfate and 7.2 parts of atrium nitrite is prepared.
Beim Auflösen in Wasser von Zimmertemperatur erhält man in kurzer Zeit eine gebrauchsfertige Diazolösung.When dissolved in water at room temperature receives a ready-to-use diazo solution in a short time.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB119256D DE433150C (en) | 1925-04-12 | 1925-04-12 | Development salts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB119256D DE433150C (en) | 1925-04-12 | 1925-04-12 | Development salts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE433150C true DE433150C (en) | 1926-08-20 |
Family
ID=6995012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEB119256D Expired DE433150C (en) | 1925-04-12 | 1925-04-12 | Development salts |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE433150C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007021196A1 (en) | 2007-05-05 | 2008-11-06 | Thomas Harzbecker | Automatic braking and gripping device for free fall system, has basket braked during recoiling without parasitic energy and without external releasing mechanism, where basket is trapped and fixed in position after obtaining retracing height |
-
1925
- 1925-04-12 DE DEB119256D patent/DE433150C/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007021196A1 (en) | 2007-05-05 | 2008-11-06 | Thomas Harzbecker | Automatic braking and gripping device for free fall system, has basket braked during recoiling without parasitic energy and without external releasing mechanism, where basket is trapped and fixed in position after obtaining retracing height |
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