DE975663C - Wetting agents - Google Patents
Wetting agentsInfo
- Publication number
- DE975663C DE975663C DEF10933A DEF0010933A DE975663C DE 975663 C DE975663 C DE 975663C DE F10933 A DEF10933 A DE F10933A DE F0010933 A DEF0010933 A DE F0010933A DE 975663 C DE975663 C DE 975663C
- Authority
- DE
- Germany
- Prior art keywords
- parts
- wetting agents
- group
- wetting
- water
- 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
Links
- 239000000080 wetting agent Substances 0.000 title claims description 11
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 4
- 150000001990 dicarboxylic acid derivatives Chemical class 0.000 claims description 3
- 238000006277 sulfonation reaction Methods 0.000 claims description 3
- 125000000565 sulfonamide group Chemical group 0.000 claims description 2
- 239000004094 surface-active agent Substances 0.000 claims 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 15
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
- 150000001408 amides Chemical class 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 3
- 238000009736 wetting Methods 0.000 description 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 125000003368 amide group Chemical group 0.000 description 2
- 239000012736 aqueous medium Substances 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 150000003839 salts Chemical group 0.000 description 2
- -1 2-ethylhexyl group Chemical group 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000005462 imide group Chemical group 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 125000002924 primary amino group Chemical class [H]N([H])* 0.000 description 1
- 125000000467 secondary amino group Chemical class [H]N([*:1])[*:2] 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229940124530 sulfonamide Drugs 0.000 description 1
- 150000003456 sulfonamides Chemical class 0.000 description 1
- 125000001174 sulfone group Chemical group 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- XTHPWXDJESJLNJ-UHFFFAOYSA-N sulfurochloridic acid Chemical class OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
- C09K23/26—Sulfonamides
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Description
Gegenstand der vorliegenden Erfindung ist die Verwendung der Sulfonierungsprodukte von solchen Dicarbonsäure-Verbindungen als Netzmittel, in denen die eine Carboxylgruppe verestert und die andere Carboxylgruppe durch eine Sulfonamidgruppe imidiert ist.The present invention relates to the use of the sulfonation products of such dicarboxylic acid compounds as wetting agents, in which one carboxyl group is esterified and the other carboxyl group is imidated by a sulfonamide group.
Die erfindungsgemäß zu verwendenden Netzmittel können in mannigfacher Weise hergestellt werden, z. B. in der Weise, daß man Dicarbonsäureanhydride, vorzugsweise Maleinsäureanhydrid, mit Säureamiden im Molverhältnis 1: 1 bei erhöhter Temperatur umsetzt und das erhaltene Reaktionsprodukt dann in an sich bekannter Weise mit Alkoholen verestert und der Einwirkung von Sulfierungsmitteln, wie z. B. Alkalibisulfit, unterwirft.The wetting agents to be used according to the invention can be prepared in many ways, z. B. in such a way that dicarboxylic anhydrides, preferably maleic anhydride, with acid amides in a molar ratio of 1: 1 at elevated temperature and then the reaction product obtained in an esterified in a known manner with alcohols and the action of sulfonating agents such. B. Alkali bisulfite, subject.
Verbindungen, die unter Verwendung von Sulfonamiden aufgebaut werden, wie man sie durch Sulfochlorierung von Kohlenwasserstoffen der Kettenlänge C6 bis C18 und nachträgliche Umsetzung der Sulfochloride mit Ammoniak erhält, zeigen eine besonders gute Netzwirkung. Dies hängt vermutlich damit zusammen, daß bei derartigen Verbindungen in Anbetracht der Verteilung der Sulfongruppe über die gesamte Kette der Kohlenwasserstoffe zusätzliche, die Netzwirkung begünstigende Verzweigungen vorliegen. Compounds that are built up using sulfonamides, such as those obtained by sulfochlorination of hydrocarbons of chain length C 6 to C 18 and subsequent reaction of the sulfochlorides with ammonia, show a particularly good wetting effect. This is presumably related to the fact that in such compounds, in view of the distribution of the sulfone group over the entire chain of the hydrocarbons, there are additional branches which favor the network effect.
Bei den gemäß der vorliegenden Erfindung zu verwendenden Netzmitteln handelt es sich um Verbindungen folgender Konstitution:The wetting agents to be used in accordance with the present invention are compounds following constitution:
co-n:co-n:
MeO,SMeO, S
1CO-O-Z 1 CO-OZ
Hierbei bedeutet R den Rest einer aliphatischenHere R denotes the remainder of an aliphatic
Kette, Me ein einwertiges Kation, Y einen höhermolekularen Sulfonsäurerest, wie z. B. — O2S · C14H29, Z eine Alkylgruppe, wie z. B. die Butyl-, Amyl-, Hexyl-, Octyl-, 2-Äthylhexyl-Gruppe.Chain, Me a monovalent cation, Y a higher molecular weight sulfonic acid residue, such as. B. - O 2 S · C 14 H 29 , Z is an alkyl group, such as e.g. B. the butyl, amyl, hexyl, octyl, 2-ethylhexyl group.
Die Netzmittel der vorliegenden Erfindung sind sowohl in neutralem wie auch in alkalischem wäßrigem Medium hervorragend wirksam und unterscheiden sich dadurch vorteilhaft von den eine gleiche Wirkungshöhe und -breite nicht aufweisenden bekannten Sulfonierungsprodukten solcher Dicarbonsäure-Verbindungen, die entweder zwei Salzgruppen oder zwei Estergruppen oder eine Salz- und eine Amidgruppe oder eine Ester- und eine Amidgruppe oder lediglich eine Imidgruppe enthalten.The wetting agents of the present invention are in both neutral and alkaline aqueous Medium extremely effective and thus advantageously differ from those with the same level of effectiveness and wide range of known sulfonation products of such dicarboxylic acid compounds, which have either two salt groups or two ester groups or one salt and one amide group or contain an ester and an amide group or just an imide group.
Die Verwendung der Netzmittel erfolgt in der üblichen Weise. Geeignete Verfahren zu ihrer Herstellung sind in den folgenden Beispielen näher beschrieben; die dort angegebenen Teile sind Gewichtsteile.The wetting agents are used in the usual way. Appropriate processes for their preparation are described in more detail in the following examples; the parts given there are parts by weight.
In 146 Teile eines Amids, das durch Sulfochlorierung eines Kohlenwasserstoffes des Siedebereiches 250 bis 3200C und durch nachträgliche Umsetzung mit Ammoniak erhalten war, werden unter Rühren 49 Teile Maleinsäureanhydrid bei etwa 25° C eingetragen. Nachdem man die Mischung 1 Stunde auf 100° C erwärmt hat, fügt man 75 Teile 2-Äthylhexanol, 150 Teile Toluol und 1 Teil Schwefelsäure zu und erhitzt in einer Destilliermischung zum Sieden. Das abdestillierende Gemisch von Toluol und Wasser wird kondensiert, das Wasser wird abgetrennt, und das Toluol wird zurückgeführt. Nach vollendeter Veresterung wird das Lösungsmittel erschöpfend abdestilliert, zum Schluß im Vakuum. Man setzt dann 160 Teile 40%ige Bisulfitlauge und etwa 8 Teile 45%ige Natronlauge zu und kocht unter Rückfluß, bis das Produkt wasserlöslich geworden ist. Zum Schluß wird das Wasser abdestüliert; man erhält das Reaktionsprodukt in Form einer gelbbraunen Paste.In 146 parts of an amide, which was obtained by sulfochlorination of a hydrocarbon of boiling range 250 to 320 0 C, and by subsequent reaction with ammonia, with stirring, 49 parts of maleic anhydride are added at about 25 ° C. After the mixture has been heated to 100 ° C. for 1 hour, 75 parts of 2-ethylhexanol, 150 parts of toluene and 1 part of sulfuric acid are added and the mixture is heated to the boil in a distillation mixture. The mixture of toluene and water which is distilled off is condensed, the water is separated off and the toluene is recycled. After the esterification is complete, the solvent is exhaustively distilled off, finally in vacuo. 160 parts of 40% strength bisulfite liquor and about 8 parts of 45% strength sodium hydroxide solution are then added and the mixture is refluxed until the product has become soluble in water. Finally, the water is distilled off; the reaction product is obtained in the form of a yellow-brown paste.
105 Teile eines Amids, das durch Sulfochlorierung eines Kohlenwasserstoffs vom Siedebereich 180 bis 21O0C und nachträgliche Umsetzung mit Ammoniak erhalten war, werden bei 100° C mit 49 Teilen Maleinsäureanhydrid umgesetzt. Nach Zufügung von 75 Teilen 2-Äthylhexanol, 150 Teilen Toluol und 1 Teil konzentrierter Schwefelsäure kocht man etwa 6 Stunden unter Rückfluß, wobei das entstehende Reaktionswasser kontinuierlich abgetrennt wird. Anschließend wird das Toluol erschöpfend abdestüliert. Durch Kochen mit 160 Teilen Natriumbisulfitlauge und etwa 7 Teilen 45°/0iger Natronlauge wird das Reaktionsprodukt wasserlöslich gemacht; es fällt nach dem Eindampfen des Wassers als viskose Paste von hohem Netzvermögen an.105 parts of an amide, which was obtained by sulfochlorination of a hydrocarbon of boiling range 180 to 21O 0 C and subsequent reaction with ammonia are reacted at 100 ° C with 49 parts of maleic anhydride. After adding 75 parts of 2-ethylhexanol, 150 parts of toluene and 1 part of concentrated sulfuric acid, the mixture is refluxed for about 6 hours, the water of reaction formed being continuously separated off. The toluene is then exhaustively distilled off. By boiling with 160 parts Natriumbisulfitlauge and about 7 parts of 45 ° / 0 sodium hydroxide solution, the reaction product is made water-soluble; after evaporation of the water it is obtained as a viscous paste with high wetting power.
In der nachfolgenden Tabelle sind dem Netzmittel des obigen Beispiels 1 ihm angeglichene Netzmittel des in der USA.-Patentschrift 2 252 401 beschriebenen Typs gegenübergestellt. Die in der Tabelle aufgeführten Werte geben die Mengen an Netzmitteln wieder, die zur Erzielung einer Netzzeit von 100 Sekunden benötigt wurden.In the table below, the wetting agent of the above Example 1 is matched to the wetting agent of the in U.S. Patent 2,252,401. The ones listed in the table Values indicate the amounts of wetting agents required to achieve a wetting time of 100 seconds became.
Bei dem Rest C8H17 handelte es sich in allen Fällen um den 2-Äthylhexyl-Rest; die Alkalimenge in dem alkalischen wäßrigen Medium betrug 10 g NaOH je Liter.The C 8 H 17 radical was in all cases the 2-ethylhexyl radical; the amount of alkali in the alkaline aqueous medium was 10 g of NaOH per liter.
NetzmittelWetting agents
A
B
CA.
B.
C.
neutral
25°C I 70°Cneutral
25 ° CI 70 ° C
0,30 g/l
0,87 g/l
2,78 g/l0.30 g / l
0.87 g / l
2.78 g / l
0,11 g/i0.11 g / i
0,18 g/l 0,31 g/l0.18 g / l 0.31 g / l
alkalisch 25 °C i 700Calkaline 25 ° C i 70 0 C
0,86 gß 0,58 gß 3,68 g/l 2,64 g/l 3,89 g/l |über 5g/l0.86 0.58 GSS GSS 3.68 g / l 2.64 g / l 3.89 g / l | about 5g / l
Ä: Produkt der Formel gemäß Beispiel 1 CH2-COOC8H17 Ä: Product of the formula according to Example 1 CH 2 -COOC 8 H 17
NaO3S — CH — CO -NH · SO2 ■ C16H13 NaO 3 S - CH - CO -NH · SO 2 · C 16 H 13
B: Produkt der FormelB: product of the formula
CH2-COOC8H17 CH 2 -COOC 8 H 17
NaO3S — CH — CO — N (C8H17J2 NaO 3 S - CH - CO - N (C 8 H 17 I 2
in Anlehnung an Beispiel 3 der USA.-Patentschrift 2252 401 unter Einbau eines 16 Kohlenstoffatome enthaltenden sekundären Amins.on the basis of example 3 of USA patent specification 2252 401 with incorporation of 16 carbon atoms containing secondary amine.
C: Produkt der FormelC: product of the formula
CH2-COOC8H17 CH 2 -COOC 8 H 17
NaO3S-CH-CO-NHC16H33 NaO 3 S-CH-CO-NHC 16 H 33
in Anlehnung an Beispiel 3 der USA.-Patentschrift 2 252 401 unter Einbau eines 16 Kohlenstoffatome enthaltenden primären Amins.on the basis of example 3 of US Pat. No. 2,252,401 with incorporation of 16 carbon atoms containing primary amine.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF10933A DE975663C (en) | 1953-01-26 | 1953-01-27 | Wetting agents |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1091997X | 1953-01-26 | ||
DEF10933A DE975663C (en) | 1953-01-26 | 1953-01-27 | Wetting agents |
Publications (1)
Publication Number | Publication Date |
---|---|
DE975663C true DE975663C (en) | 1962-04-19 |
Family
ID=25973843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEF10933A Expired DE975663C (en) | 1953-01-26 | 1953-01-27 | Wetting agents |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE975663C (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR713082A (en) * | 1930-03-29 | 1931-10-21 | Ste Ind Chim Bale | Production of aromatic sulfodicarboxylic acid esters |
FR822058A (en) * | 1936-05-23 | 1937-12-20 | Ste Ind Chim Bale | Aromatic sulfocarboxylic acid derivatives |
FR827186A (en) * | 1936-10-17 | 1938-04-20 | Ste Ind Chim Bale | Organic sulfocarboxylic acid derivatives |
US2184770A (en) * | 1938-07-15 | 1939-12-26 | Emulsol Corp | Sulphonic derivatives |
US2236528A (en) * | 1939-06-22 | 1941-04-01 | Emulsol Corp | Derivatives of alcohol amines |
US2251940A (en) * | 1939-07-07 | 1941-08-12 | Emulsol Corp | Sulphonic derivatives |
US2252401A (en) * | 1937-04-15 | 1941-08-12 | American Cyanamid & Chem Corp | Amine derivatives of sulphodicarboxylic acids |
US2368067A (en) * | 1943-01-14 | 1945-01-23 | American Cyanamid Co | Organic compounds and their preparation |
-
1953
- 1953-01-27 DE DEF10933A patent/DE975663C/en not_active Expired
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR713082A (en) * | 1930-03-29 | 1931-10-21 | Ste Ind Chim Bale | Production of aromatic sulfodicarboxylic acid esters |
FR48632E (en) * | 1930-03-29 | 1938-04-19 | Ste Ind Chim Bale | Production of aromatic sulfodicarboxylic acid esters |
FR822058A (en) * | 1936-05-23 | 1937-12-20 | Ste Ind Chim Bale | Aromatic sulfocarboxylic acid derivatives |
FR827186A (en) * | 1936-10-17 | 1938-04-20 | Ste Ind Chim Bale | Organic sulfocarboxylic acid derivatives |
US2252401A (en) * | 1937-04-15 | 1941-08-12 | American Cyanamid & Chem Corp | Amine derivatives of sulphodicarboxylic acids |
US2184770A (en) * | 1938-07-15 | 1939-12-26 | Emulsol Corp | Sulphonic derivatives |
US2236528A (en) * | 1939-06-22 | 1941-04-01 | Emulsol Corp | Derivatives of alcohol amines |
US2251940A (en) * | 1939-07-07 | 1941-08-12 | Emulsol Corp | Sulphonic derivatives |
US2368067A (en) * | 1943-01-14 | 1945-01-23 | American Cyanamid Co | Organic compounds and their preparation |
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