AT48348B - Process for preparing concentrated solutions of thiosinamine. - Google Patents

Process for preparing concentrated solutions of thiosinamine.

Info

Publication number
AT48348B
AT48348B AT48348DA AT48348B AT 48348 B AT48348 B AT 48348B AT 48348D A AT48348D A AT 48348DA AT 48348 B AT48348 B AT 48348B
Authority
AT
Austria
Prior art keywords
thiosinamine
concentrated solutions
preparing concentrated
sodium
salicylic acid
Prior art date
Application number
Other languages
German (de)
Original Assignee
Merck Ag E
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE1904163804D external-priority patent/DE163804C/de
Application filed by Merck Ag E filed Critical Merck Ag E
Application granted granted Critical
Publication of AT48348B publication Critical patent/AT48348B/en

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren zur Darstellung konzentrierter Lösungen von Thiosinamin. 
 EMI1.1 
 ausscheidet, so dass ein öfteres, mit Zerseztung verbundenes Anwärmen nicht notwendig ist. 



   Bekanntlich haben viele Personen eine erhebliche Idiosynkrasie gegen Salizylsäure und Salizylsäurepräparate, und   es schien daher angebracht, nach Kombination   enzu suchen, die, ohne Salizylsäure zu enthalten, alle Vorteile der mittels   salizytsaurem   Natriums erhältlichen Thiosinaminlösung aufweisen. Bei diesen Untersuchungen wurde nun die überraschende Fest- 
 EMI1.2 
 Es sind dies alle diejenigen Substanzen, die gleichzeitig bis zu einem gewissen Grade sauren und basischen Charakter besitzen. ohne dass der   eine oder andere erheblich vorwiegt,   also Salze von schwächeren Säuren mit Alkalien,   Aminokörper mit   sauren Gruppen, wie Aminosäuren, Amilocster und ähnliche Substanzen.

   Besonders haben sich die folgenden Zusätze bewährt :   Natriumbiborat,   Natriumbenzoat. zimmtsaures Natrium. Glykokell. Urethan und dergleichen. Das Verfahren soll an folgenden Beispielen erläutert werden. 



     Beispiel l   : 1 Mol.   Thiosinamin und @@ Mol. Natriumbiborat werden   in Wasser gelöst 
 EMI1.3 
 Gefäss auf 80  erhitzt. Die entstandene Schmelze wird beim Erkalten fest und ist in Wasser sehr   leicht löslich.   
 EMI1.4 
 

 <Desc/Clms Page number 2> 





   <Desc / Clms Page number 1>
 



  Process for preparing concentrated solutions of thiosinamine.
 EMI1.1
 separates, so that frequent heating associated with decomposition is not necessary.



   It is known that many people have considerable idiosyncrasy against salicylic acid and salicylic acid preparations and it therefore seemed appropriate to look for combinations which, without containing salicylic acid, would have all the advantages of the thiosinamine solution obtainable with sodium salicylic acid. In these investigations, the surprising festival
 EMI1.2
 These are all those substances which, to a certain extent, have both an acidic and a basic character. without one or the other being predominant, i.e. salts of weaker acids with alkalis, amino bodies with acidic groups such as amino acids, amilocsters and similar substances.

   The following additives have proven particularly useful: sodium borate, sodium benzoate. cinnamic acid sodium. Glycocell. Urethane and the like. The following examples illustrate the process.



     Example 1: 1 mol. Thiosinamine and @@ mol. Sodium biborate are dissolved in water
 EMI1.3
 Vessel heated to 80. The resulting melt solidifies on cooling and is very easily soluble in water.
 EMI1.4
 

 <Desc / Clms Page number 2>

Claims (1)

EMI2.1 EMI2.1
AT48348D 1904-12-12 1909-11-10 Process for preparing concentrated solutions of thiosinamine. AT48348B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1904163804D DE163804C (en) 1904-12-12
DE48348X 1909-02-26

Publications (1)

Publication Number Publication Date
AT48348B true AT48348B (en) 1911-06-10

Family

ID=25749064

Family Applications (1)

Application Number Title Priority Date Filing Date
AT48348D AT48348B (en) 1904-12-12 1909-11-10 Process for preparing concentrated solutions of thiosinamine.

Country Status (1)

Country Link
AT (1) AT48348B (en)

Similar Documents

Publication Publication Date Title
AT48348B (en) Process for preparing concentrated solutions of thiosinamine.
AT235658B (en) Process for the aftertreatment of phosphated metal surfaces
AT102783B (en) Bed fitting or the like
DE485671C (en) Process for the production of particularly elastic and bend-resistant synthetic horn compounds from casein
AT139121B (en) Process for the production of objects, in particular structures, cladding panels or the like.
AT40725B (en) Process for the preparation of dyes of the thioindigo series.
DE894769C (en) Process for the production of solutions of mixed polyamides
AT332785B (en) PROCESS FOR THE PRODUCTION OF MINERAL FIBERS OR DGL. AND FOR THE FURTHER PROCESSING OF THESE MAT-LIKE PRODUCTS WITH RESIN BOND
AT27448B (en) Process for producing shiny metal coatings on other metals by electroplating.
DE895375C (en) Process for the production of solutions from mixed polyamides
AT241900B (en) Process for the production of a veterinary preparation for the control of lungworm infections in sheep and cattle
DE215789C (en)
DE222543C (en)
AT218224B (en) Gate, especially garage door
DE878712C (en) Process for dissolving super polyamides
AT99919B (en) Process for the production of artificial horn.
DE523200C (en) Process for the production of cold liquid glue
AT23906B (en) Process for the preparation of orange disazo dyes for wool.
AT149500B (en) Process for the production of durable, phosphorus-containing cod liver oil emulsions.
AT37297B (en) Coffin lintel.
AT260910B (en) Process for the preparation of 2-methyl-4-chlorophenoxyalkanoic acids
DE896110C (en) Process for the treatment of super polyamides
AT24953B (en) Process for removing the transparency of paraffin or its mixtures with stearic acid, palmitic acid, ceresin and the like. like
AT148785B (en) Process for the preparation of stable solutions of substances with anesthetic effect.
AT135351B (en) Process for the preparation of aliphatic amino alcohols.