DE103980C - - Google Patents
Info
- Publication number
- DE103980C DE103980C DENDAT103980D DE103980DA DE103980C DE 103980 C DE103980 C DE 103980C DE NDAT103980 D DENDAT103980 D DE NDAT103980D DE 103980D A DE103980D A DE 103980DA DE 103980 C DE103980 C DE 103980C
- Authority
- DE
- Germany
- Prior art keywords
- chloronitronaphthalene
- ctg
- treating
- obtaining
- mixture
- 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
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/42—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/16—Separation; Purification; Stabilisation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
DE103980C true DE103980C (ja) |
Family
ID=374419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT103980D Active DE103980C (ja) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE103980C (ja) |
-
0
- DE DENDAT103980D patent/DE103980C/de active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE103980C (ja) | ||
DE108347C (ja) | ||
DE91816C (ja) | ||
DE98546C (ja) | ||
DE445504C (de) | Verfahren zum Entfernen von Unkraut | |
DE864185C (de) | Sparbeize | |
DE639787C (de) | Verfahren zur Herstellung von Eisenledern | |
DE81970C (ja) | ||
DE695034C (de) | Verfahren zur Herstellung haltbarer Loesungen von p-Aminobenzolsulfonamid | |
DE433479C (de) | Verfahren zur Stabilisierung von Leuchtfarben | |
DE19633C (de) | Verfahren der Mineralgerbung mit Eisenoxyd- und Thonerdesalzen, Karbolsäure und Kolophonium | |
DE243416C (ja) | ||
DE216725C (ja) | ||
DE253082C (ja) | ||
DE582253C (de) | Verfahren zum Behandeln von Bloessen und Leder | |
DE280880C (ja) | ||
DE453435C (de) | Verfahren zum Gerben tierischer Haeute | |
DE222543C (ja) | ||
DE457818C (de) | Verfahren zur Herstellung von Leder | |
DE377229C (de) | Verfahren zur Herstellung einer die Gesamtsalze des Blutserums enthaltenden und klar loeslichen trockenen Salzmischung | |
DE135564C (ja) | ||
DE291499C (ja) | ||
DE9680C (de) | Verbesserungen an einem Verfahren zum Präpariren von Eisenbahnschwellen und anderen Hölzern (Verbesserungspatent zu P. R. 2060) | |
DE562826C (de) | Verfahren zur Herstellung kuenstlicher Gerbstoffe | |
DE581147C (de) | Gewinnung von reinem Schwefel |