CH160937A - Process for the preparation of a wetting agent, cleaning agent and emulsifying agent. - Google Patents

Process for the preparation of a wetting agent, cleaning agent and emulsifying agent.

Info

Publication number
CH160937A
CH160937A CH160937DA CH160937A CH 160937 A CH160937 A CH 160937A CH 160937D A CH160937D A CH 160937DA CH 160937 A CH160937 A CH 160937A
Authority
CH
Switzerland
Prior art keywords
agent
preparation
wetting
cleaning
emulsifying
Prior art date
Application number
Other languages
German (de)
Inventor
Sandoz Chemische Fabri Vormals
Original Assignee
Chem Fab Vormals Sandoz
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
Application filed by Chem Fab Vormals Sandoz filed Critical Chem Fab Vormals Sandoz
Priority to CH160937D priority Critical patent/CH160937A/en
Priority claimed from CH160938D external-priority patent/CH160938A/en
Publication of CH160937A publication Critical patent/CH160937A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/01—Sulfonic acids
    • C07C309/02—Sulfonic acids having sulfo groups bound to acyclic carbon atoms
    • C07C309/03—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
    • C07C309/07—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing oxygen atoms bound to the carbon skeleton
    • C07C309/12—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing oxygen atoms bound to the carbon skeleton containing esterified hydroxy groups bound to the carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)

Description

  

  Verfahren zur Darstellung eines Netz-,     Reinigungs-    und     Emulgiermittels.       Im Hauptpatent ist ein Verfahren zur  Darstellung eines Netz-,     Reinigungs-    und       Emulgiermittels    beschrieben. Das vorlie  gende Verfahren betrifft die Darstellung  eines Netz-,     Reinigungs-    und     Emulgiermit-          tels,    dadurch gekennzeichnet, dass man     Ri-          cinolsäure-isopropylglykolester    mit einem       Sulfurierungsmittel    behandelt.  



       Beispiel:     In 300 Teile Schwefelsäure von 66       B6     werden bei --15 bis - 5   C unter gutem  Rühren<B>100</B> Teile     Ricinolsäure-isopropylgly-          kolester    eingetragen. Die im Wasser klar  lösliche     Sulfiermasse    rührt man in ein Ge  misch von 600 Teilen Eis     und    200 Teilen  gesättigter Natriumsulfatlösung. Nach er  folgter Schichtentrennung neutralisiert man  die     Sulfosäure    mit konzentrierter     .Sodalösung.     



  Das neue Produkt stellt ein hellgelbes 01  von gutem Netzvermögen dar. Es ist gegen    hartes Wasser, sowie gegen verdünnte Säu  ren und Alkalien beständig.



  Process for the preparation of a wetting agent, cleaning agent and emulsifying agent. The main patent describes a process for the preparation of a wetting agent, cleaning agent and emulsifying agent. The present process relates to the preparation of a wetting, cleaning and emulsifying agent, characterized in that ricinoleic acid isopropyl glycol ester is treated with a sulfurizing agent.



       Example: 100 parts ricinoleic acid isopropyl glycole are added to 300 parts of sulfuric acid of 66 B6 at --15 to - 5 C with thorough stirring. The sulphonation mass, which is clearly soluble in water, is stirred into a mixture of 600 parts of ice and 200 parts of saturated sodium sulphate solution. After the layers have separated, the sulfonic acid is neutralized with concentrated soda solution.



  The new product is a light yellow 01 with good wetting properties. It is resistant to hard water as well as to diluted acids and alkalis.

Claims (1)

PATENTANSPRUCH: Verfahren zur Darstellung eines Netz-, Reinigungs- und Emulgiermittels, dadurch gekennzeichnet, dass man R.icinolsäureisopTo- pylglykolester mit einem Sulfurierungsmittel behandelt. Das neue Produkt ist ein hellgelbes 01 von sehr hohem Netzvermögen. Es ist gegen hartes Wasser, sowie gegen verdünnte Säu ren und Alkalien beständig. UNTERANSPRUCH: Verfahren nach Patentanspruch, dadurch gekennzeichnet, dass die Sulfierung bei nie derer Temperatur ausgeführt wird. PATENT CLAIM: Process for the preparation of a wetting agent, cleaning agent and emulsifying agent, characterized in that R.icinolsäureisopTopylglykolester is treated with a sulfurizing agent. The new product is a light yellow 01 with very high wetting capacity. It is resistant to hard water and diluted acids and alkalis. SUBCLAIM: Process according to claim, characterized in that the sulphonation is carried out at low temperatures.
CH160937D 1932-05-13 1932-05-13 Process for the preparation of a wetting agent, cleaning agent and emulsifying agent. CH160937A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH160937D CH160937A (en) 1932-05-13 1932-05-13 Process for the preparation of a wetting agent, cleaning agent and emulsifying agent.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH160937D CH160937A (en) 1932-05-13 1932-05-13 Process for the preparation of a wetting agent, cleaning agent and emulsifying agent.
CH160938D CH160938A (en) 1932-05-21 1932-05-21 Process for the preparation of a wetting agent, cleaning agent and emulsifying agent.
CH151958T 1932-07-14

Publications (1)

Publication Number Publication Date
CH160937A true CH160937A (en) 1933-03-31

Family

ID=27177302

Family Applications (1)

Application Number Title Priority Date Filing Date
CH160937D CH160937A (en) 1932-05-13 1932-05-13 Process for the preparation of a wetting agent, cleaning agent and emulsifying agent.

Country Status (1)

Country Link
CH (1) CH160937A (en)

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