CH140423A - Process for improving the properties of montan wax. - Google Patents

Process for improving the properties of montan wax.

Info

Publication number
CH140423A
CH140423A CH140423DA CH140423A CH 140423 A CH140423 A CH 140423A CH 140423D A CH140423D A CH 140423DA CH 140423 A CH140423 A CH 140423A
Authority
CH
Switzerland
Prior art keywords
montan wax
improving
properties
polishes
wax
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellsc Farbenindustrie
Original Assignee
Ig Farbenindustrie Ag
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 Ig Farbenindustrie Ag filed Critical Ig Farbenindustrie Ag
Publication of CH140423A publication Critical patent/CH140423A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G73/00—Recovery or refining of mineral waxes, e.g. montan wax

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fats And Perfumes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

  

  Verfahren zur Verbesserung Eigenschaften von     Nontanwachs.       Montanwachs, das durch Behandlung mit  Oxydationsmitteln, zum Beispiel mit Chlor,  Chromsäure, mit Luft bei Gegenwart von  Salpetersäure usw., gebleicht worden ist, hat  infolge seines hohen Gehaltes an freien orga  nischen     ,Säuren    die Neigung, bei der Ver  wendung, zum Beispiel in Schuhcremen,  Bohnermassen     usw.,    zu kristallisieren.  



  Es wurde nun gefunden, dass man diesen  Nachteil beseitigen kann, wenn man die       Carboxylgruppen        (COOH),    der in dem     ge-          ,bleichten    .Montanwachs enthaltenen freien  organischen Säuren mit Glyzerin     verestert.     Man erhält ein     hartes,    helles Wachs, das eine  Neigung zum Kristallisieren nicht mehr zeigt  und sich zur Herstellung von Schuhcremen,  Bohnermassen,     Politurmitteln        etc.    vorzüglich  eignet.

      <I>Beispiel:</I>  100 Teile durch Behandlung mit Chrom  säure in saurer Lösung gebleichtes Montan  wachs werden mit 2,5 Teilen Glyzerin im       Autoklarven    auf zirka 200  erhitzt.



  Process for improving properties of nontan wax. Montan wax, which has been bleached by treatment with oxidizing agents, for example with chlorine, chromic acid, with air in the presence of nitric acid, etc., has a tendency, due to its high content of free organic acids, to use, for example in Crystallize shoe polishes, floor polishes, etc.



  It has now been found that this disadvantage can be eliminated if the carboxyl groups (COOH), the free organic acids contained in the bleached, bleached montan wax, are esterified with glycerol. A hard, light-colored wax is obtained which no longer has a tendency to crystallize and is eminently suitable for the production of shoe polishes, floor polishes, polishes, etc.

      <I> Example: </I> 100 parts of montan wax bleached by treatment with chromic acid in an acidic solution are heated to around 200 with 2.5 parts of glycerine in the car larvae.

Claims (1)

PATENTANSPRUCH: Verfahren zur Verbesserung der Eigen schaften von oxydierend gebleichtem Montan wachs, dadurch gekennzeichnet, dass man die Carboxylgruppen der in dem Montanwachs enthaltenen freien organischen -Säuren mit Glyzerin verestert. Das erhaltene Produkt ist ein hartes, helles Wachs, das keine Neigung mehr zeigt zu kristallisieren, und das sich vorzüglich zur Herstellung von @Sohuhcremen, Bohnermassen, Politurmitteln usw. eignet. PATENT CLAIM: Process for improving the properties of oxidizing bleached montan wax, characterized in that the carboxyl groups of the free organic acids contained in the montan wax are esterified with glycerol. The product obtained is a hard, light-colored wax which no longer shows any tendency to crystallize and which is ideally suited for the production of shoe creams, floor polishes, polishes, etc.
CH140423D 1927-08-19 1928-08-07 Process for improving the properties of montan wax. CH140423A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE140423X 1927-08-19
CH140423T 1928-08-07

Publications (1)

Publication Number Publication Date
CH140423A true CH140423A (en) 1930-06-15

Family

ID=25713539

Family Applications (1)

Application Number Title Priority Date Filing Date
CH140423D CH140423A (en) 1927-08-19 1928-08-07 Process for improving the properties of montan wax.

Country Status (1)

Country Link
CH (1) CH140423A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2022011A1 (en) * 1969-05-07 1970-11-19 Sapchim Fournier Cimag Sa Glycerin trimontanate and process for making the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2022011A1 (en) * 1969-05-07 1970-11-19 Sapchim Fournier Cimag Sa Glycerin trimontanate and process for making the same

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