DE967313C - Process for making water-insoluble or sparingly soluble organic compounds such as hydrocarbons or their oxygen-, nitrogen- or sulfur-containing compounds - Google Patents

Process for making water-insoluble or sparingly soluble organic compounds such as hydrocarbons or their oxygen-, nitrogen- or sulfur-containing compounds

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Publication number
DE967313C
DE967313C DEI4560A DEI0004560A DE967313C DE 967313 C DE967313 C DE 967313C DE I4560 A DEI4560 A DE I4560A DE I0004560 A DEI0004560 A DE I0004560A DE 967313 C DE967313 C DE 967313C
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DE
Germany
Prior art keywords
organic compounds
insoluble
hydrocarbons
sparingly soluble
sulfur
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
Application number
DEI4560A
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German (de)
Inventor
Dr Erich Arnold Wernicke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ichthyol Ges Cordes Hermanni &
Original Assignee
Ichthyol Ges Cordes Hermanni &
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.)
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Application filed by Ichthyol Ges Cordes Hermanni & filed Critical Ichthyol Ges Cordes Hermanni &
Priority to DEI4560A priority Critical patent/DE967313C/en
Application granted granted Critical
Publication of DE967313C publication Critical patent/DE967313C/en
Expired legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/02Medicinal preparations containing materials or reaction products thereof with undetermined constitution from inanimate materials

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Description

Verfahren zum Wasserlöslichmachen von in Wasser unlöslichen oder schwerlöslichen organischen Verbindungen wie Kohlenwasserstoffen oder deren sauerstoff-, stickstoff-oder schwefelhaltigen Abkömmlingen Die Erfindung betrifft ein Verfahren zum Wasserlöslichmachen von in Wasser unlöslichen oder schwerlöslichen organischen Verbindungen, wie Kohlenwasserstoffen oder deren sauerstoff-, stickstoff- oder schwefelhaltigen Abkömmlingen.Process for making water-insoluble or sparingly soluble in water organic compounds such as hydrocarbons or their oxygen, nitrogen or sulfur-containing derivatives The invention relates to a water solubilization method of organic compounds that are insoluble or sparingly soluble in water, such as hydrocarbons or their oxygen-, nitrogen- or sulfur-containing derivatives.

Man hat bereits vor langer Zeit vorgeschlagen, mit den damals bekannten schwarzbraunen Produkten einer üblichen Sulfonierung von Schieferölen, Harzölen od. dgl. schwer wasserlösliche organische Verbindungen, wie Phenole und Kohlenwasserstoffe, in klare wäßrige Lösung zu bringen, um deren Anwendungsmöglichkeiten zu erhöhen (deutsche Patentschriften 76 I33 und 80 260). It was proposed a long time ago, with the ones known at the time black-brown products of a common sulfonation of shale oils, resin oils or the like poorly water-soluble organic compounds, such as phenols and hydrocarbons, to bring in clear aqueous solution in order to increase their application possibilities (German patents 76 I33 and 80 260).

Eine für die Praxis ausreichende Löslichmachung wurde aber nur dann beobachtet, wenn aus den Lösungsvermittlern die sogenannten Sulfone, die sich bei der Sulfonierung der Ausgangsprodukte als wasserunlösliche Körper neben den wasserlöslichen Sulfonsäuren bilden, vorher entfernt wurden. Solubilization sufficient for practical use was only then achieved observed when from the solubilizers the so-called sulfones, which are at the sulfonation of the starting products as water-insoluble bodies in addition to the water-soluble ones Form sulfonic acids, have been removed beforehand.

Es zeigte sich nun überraschenderweise, daß hellfarbige Sulfonierungprodukte, wie sie durch schonende Sulfonierung nach den Vorschriften der deutschen Patentschrift 624 317, hergestellt werden, im Gegensatz zu den bisherigen Erfahrungen mit den schwarzbraunen Sulfonierungsprodukten dann die besten Eigenschaften als Lösungsvermittler für in Wasser unlösliche bzw. schwerlösliche Verbindungen, wie Kohlenwasserstoffe oder deren sauerstoff-, stickstoff- oder schwefelreichen Verbindungen, aufweisen, wenn die Sulfone nicht vorher extrahiert werden. Das Lösungsvermögen dieser hellfarbigen Verbindungen ist gegenüber den bekannten schwarzbraunen Sulfonierungsprodukten stark erhöht, wobei auch die hellfarbigen Sulfonsäuren allein bereits eine wesentliche Steigerung der Löslichmachung gegenüber den schwarzbraunen Sulfonierungsprodukten bewirken. Das erfindungsgemäße Verfahren eignet sich insbesondere für die Löslichmachung von Fettsäuren. It has now been found, surprisingly, that light-colored sulfonation products, such as by gentle sulfonation according to the regulations of the German patent 624 317, in contrast to previous experience with the black-brown sulfonation products then the best properties as a solubilizer for compounds that are insoluble or sparingly soluble in water, such as hydrocarbons or their oxygen, nitrogen or sulfur-rich Compounds, if the sulfones are not previously extracted. The ability to solve this light-colored compound is opposite to the known black-brown sulfonation products greatly increased, with the light-colored sulfonic acids alone already being an essential one Increase in solubilization compared to the black-brown sulfonation products cause. The process according to the invention is particularly suitable for solubilization of fatty acids.

Die Vorteile des neuen Verfahrens ergeben sich aus folgenden Vergleichsversuchen: Es wurden wäßrige Lösungen hergestellt, die jeweils einen Trockenrückstand von 250/0 der zu vergleichenden Sulfonierungsprodukte enthielten. The advantages of the new process result from the following comparative tests: Aqueous solutions were prepared, each with a dry residue of 250/0 of the sulfonation products to be compared.

In klare wäßrige Lösung gebracht wurde ein Fettsäuregemisch von Caprylsäure und Undecylensäure im Verhältnis 1 : 1, von dem folgende Mengen in Prozentzahlen gelöst werden konnten: Beispiel I Durch ein schwarzbraunes Sulfonierungsprodukt aus Seefelder Schieferöl: 20/0, durch das gleiche Produkt nach Entfernung der Sulfone: 7,50/0, durch ein hellfarbiges Sulfonierungsprodukt aus Seefelder Schieferöl (nach den Vorschriften der deutschen Patentschrift 624317 hergestellt): I50/o, durch das gleiche Produkt nach Entfernung der Sulfone: I2°/o.A fatty acid mixture of caprylic acid was brought into a clear aqueous solution and undecylenic acid in a ratio of 1: 1, of which the following amounts are in percentages could be solved: Example I By a black-brown sulfonation product from Seefeld shale oil: 20/0, by the same product after removal of the sulfones: 7.50 / 0, through a light-colored sulfonation product from Seefeld shale oil (after the regulations of the German patent 624317): I50 / o, by the same product after removal of the sulfones: 12%.

Beispiel 2 Durch ein schwarzbraunes Sulfonierungsprodukt eines Jura-Schieferöls ist keine klare Lösung erhältlich, durch das gleiche Produkt nach Entfernung der Sulfone sind 2°/o-, und durch ein hellfarbiges Sulfonierungsprodukt aus Jura-Schieferöl, hergestellt nach den Vorschriften der deutschen Patentschrift 624317 sind IS"O/o klar löslich. Example 2 By a black-brown sulfonation product of a Jura shale oil no clear solution is obtainable by the same product after removal of the Sulphones are 2%, and due to a light-colored sulphonation product from Jura shale oil, manufactured according to the regulations of the German patent specification 624317 are IS "O / o clearly soluble.

Beispiel 3 Als weiteres Beispiel für das erfindungsgemäße Verfahren wird Cumarin genannt. Die Löslichkeit von Cumarin ist sehr gering. Es löst sich in kaltem Wasser nur zu etwa 0,250/0. Die Versuchsverhältnisse wurden wie Beispiel I und 2 gewählt. Example 3 As a further example of the method according to the invention is called coumarin. The solubility of coumarin is very low. It dissolves in cold water only about 0.250 / 0. The experimental conditions were as in example I and 2 chosen.

Es wurden folgende Mengen in Prozentzahlen gelöst: Durch ein schwarzbraunes Sulfonierungsprodukt aus Seefelder Schieferöl nach Entfernung der Sulfone: unter 20/o; durch ein hellfarbiges Sulfonierungsprodukt aus Seefelder Schieferöl, nach den Vorschriften der deutschen Patentschrift 624 317 hergestellt, 60/o. The following amounts were dissolved in percentages: By a black-brown Sulphonation product from Seefeld shale oil after removal of the sulphones: under 20 / o; by a light-colored sulfonation product made from Seefeld shale oil the regulations of the German patent 624 317 produced, 60 / o.

Claims (2)

PATENTANSPRÜCHE: 1. Verfahren zum Wasserlöslichmachen von in Wasser unlöslichen bzw. schwerlöslichen organischen Verbindungen, wie Kohlenwasserstoffen oder deren sauerstoff-, sticltstoff- oder schwefelhaltigen Abkömmlingen, durch Lösungsvermittler in Gestalt von Sulfonierungsprodukten schwefelhaltiger mineralischer Öle, wobei die wasserlöslich zu machenden organischen Verbindungen nicht den gleichen Ausgangsölen entstammen wie die Lösungsvermittler, dadurch gekennzeichnet, daß als Lösungsvermittler nach dem Verfahren der deutschen Patentschrift 6243I7 hergestellte hellfarbige Sulfonierungsprodukte schwefelhaltiger mineralischer Öle verwendet werden. PATENT CLAIMS: 1. Process for making water soluble in water insoluble or sparingly soluble organic compounds such as hydrocarbons or their oxygen-, nitrogen- or sulfur-containing derivatives, through solubilizers in the form of sulphonation products of sulphurous mineral oils, whereby the organic compounds to be made water-soluble are not the same starting oils originate like the solubilizer, characterized in that as a solubilizer light-colored sulfonation products produced by the process of German patent 624317 sulphurous mineral oils can be used. 2. Verfahren nach Anspruch I, gekennzeichnet durch die Verwendung von Fettsäuren als un- bzw. schwerlösliche organische Verbindungen. 2. The method according to claim I, characterized by the use of fatty acids as insoluble or sparingly soluble organic compounds. In Betracht gezogene Druckschriften: Deutsche Patentschriften Nr. 6I4227, 6243I7, 536912,691534,76133, I33,80260; Dermatologische Wochenschrift, I938, Nr. 43, S. I248 bis I250; Papers pure applied Cbemistry, Karpov Institute, Festschrift Bach, Moskau, I927, S. I74 bis I97; Chemical Products, July I95I, 5. 249 bis 252; Chemiker Zeitung v. 24. 4. 1940 S. I60 bis 163. Publications considered: German Patent Specifications No. 6I4227, 6243I7, 536912,691534,76133, I33,80260; Dermatological Weekly, I938, No. 43, pp. I248 to I250; Papers pure applied chemistry, Karpov Institute, Festschrift Bach, Moscow, 1927, pp. I74 to I97; Chemical Products, July 195I, pp. 249-252; Chemiker Zeitung v. April 24, 1940 pp. 160 to 163.
DEI4560A 1951-08-29 1951-08-29 Process for making water-insoluble or sparingly soluble organic compounds such as hydrocarbons or their oxygen-, nitrogen- or sulfur-containing compounds Expired DE967313C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEI4560A DE967313C (en) 1951-08-29 1951-08-29 Process for making water-insoluble or sparingly soluble organic compounds such as hydrocarbons or their oxygen-, nitrogen- or sulfur-containing compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI4560A DE967313C (en) 1951-08-29 1951-08-29 Process for making water-insoluble or sparingly soluble organic compounds such as hydrocarbons or their oxygen-, nitrogen- or sulfur-containing compounds

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DE967313C true DE967313C (en) 1957-10-31

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE76133C (en) * Dr. O. HELMERS in Hamburg, Bohnenstr. 21 Process for solubilizing phenols, hydrocarbons, etc. in water
DE536912C (en) * 1927-06-01 1931-10-28 Bataafsche Petroleum Process for the production and / or stabilization of dispersions of substances which are insoluble or difficult to dissolve in water
DE614227C (en) * 1927-01-30 1935-06-06 Oranienburger Chem Fab Akt Ges Process for the production of high molecular weight water-soluble sulfonation products
DE624317C (en) * 1933-01-12 1936-01-23 Erich Wernicke Dr Process for the production of sulfur-rich, light-colored sulfonation products from sulfur-rich mineral oils, tea oils or shale oils
DE691534C (en) * 1935-05-26 1940-05-29 Hydrierwerke Akt Ges Deutsche Process for the preparation of disinfecting aqueous solutions of phenol, its homologues and derivatives

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE76133C (en) * Dr. O. HELMERS in Hamburg, Bohnenstr. 21 Process for solubilizing phenols, hydrocarbons, etc. in water
DE614227C (en) * 1927-01-30 1935-06-06 Oranienburger Chem Fab Akt Ges Process for the production of high molecular weight water-soluble sulfonation products
DE536912C (en) * 1927-06-01 1931-10-28 Bataafsche Petroleum Process for the production and / or stabilization of dispersions of substances which are insoluble or difficult to dissolve in water
DE624317C (en) * 1933-01-12 1936-01-23 Erich Wernicke Dr Process for the production of sulfur-rich, light-colored sulfonation products from sulfur-rich mineral oils, tea oils or shale oils
DE691534C (en) * 1935-05-26 1940-05-29 Hydrierwerke Akt Ges Deutsche Process for the preparation of disinfecting aqueous solutions of phenol, its homologues and derivatives

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