CH213887A - Process for the production of a fast-wetting mercerizing liquor. - Google Patents
Process for the production of a fast-wetting mercerizing liquor.Info
- Publication number
- CH213887A CH213887A CH213887DA CH213887A CH 213887 A CH213887 A CH 213887A CH 213887D A CH213887D A CH 213887DA CH 213887 A CH213887 A CH 213887A
- Authority
- CH
- Switzerland
- Prior art keywords
- wetting
- production
- fast
- liquor
- added
- Prior art date
Links
- 238000009736 wetting Methods 0.000 title claims description 6
- 238000000034 method Methods 0.000 title claims description 5
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 7
- 229930195729 fatty acid Natural products 0.000 claims description 7
- 239000000194 fatty acid Substances 0.000 claims description 7
- 150000004665 fatty acids Chemical class 0.000 claims description 7
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
- 238000009992 mercerising Methods 0.000 claims description 4
- 239000000080 wetting agent Substances 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 2
- 239000002270 dispersing agent Substances 0.000 claims description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 239000000203 mixture Substances 0.000 description 4
- 235000011121 sodium hydroxide Nutrition 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000012188 paraffin wax Substances 0.000 description 2
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 description 2
- YSEQNZOXHCKLOG-UHFFFAOYSA-N 2-methyl-octanoic acid Chemical compound CCCCCCC(C)C(O)=O YSEQNZOXHCKLOG-UHFFFAOYSA-N 0.000 description 1
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229930003836 cresol Natural products 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005517 mercerization Methods 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 230000003381 solubilizing effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Landscapes
- Treatment Of Fiber Materials (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Description
Verfahren zur Herstellung einer schnell netzenden Nercerisierlauge. Es wurde gefunden, dass man durch Zu satz von Oxalkylamiden von Fettsäuren mit 5-9 Kohlenstoffatomen im Molekül zu star ken Alkalilaugen ausgezeichnet gut netzende Mercerisierlaugen erhält.
Je nach der Länge der Kohlenstoffkette in den Fettsäuren und der Anzahl der löslichmachenden Hydroxyl- gruppen sind diese Amide in Mercerisierlaugen leicht löslich oder praktisch unlöslich und können in letzterem Falle durch Zusatz der bekannten Dispergiermittel in Lösung gebracht werden.
Die erwähnten Fettsäuren mit 5-9 Koh- lenstoffatomen können aus Naturprodukten gewonnen werden. Zwangsläufig fallen sie bei der Oxydation von Paraffin zu Seifenfett säuren als Nebenprodukte an, weshalb ihre Verwendung von erheblicher technischer Be deutung ist. Ausserdem können auch Säuren (mit verzweigter Kette) Verwendung finden, die aus den bei der Methanolsynthese an fallenden höheren Alkoholen durch Oxydation gewonnen werden. Die Herstellung der Oxalkylamide aus den Säuren oder deren funktionellen Derivaten kann in bekannter Weise erfolgen.
Beispiel Das bei der Paraffinoxydation anfallende Fettsäuregemisch aus Fettsäuren mit 7-9 Kohlenstoffatomen im Molekül wird in be- kamiter Weise in das Diäthanolamid überge führt. Das letztere stellt eine dicke Flüssig keit dar, die in Natronlauge von<B>30'</B> Bö klar löslich ist. Eine derartige Natronlauge, der 5-10 g im Liter des obigen Produktes zu gesetzt sind, netzt rohe Baumwolle beinahe augenblicklich.
<I>Beispiel 2:</I> An Stelle des Gemisches von Fettsäuren mit 7--9 Kohlenstoffatomen verwendet man ein solches mit 5-7 Kohlenstoffatomen im Molekül. Werden diese gleichfalls in das Diäthanolamid übergeführt und mit der glei chen Gewichtsmenge des Monoäthanolamids der n-Valeriansäure gemischt, so erhält man auch ein ausgezeichnetes Netzmittel für Mer- cerisierlaugen. Setzt man einer hochkonzen trierten Natronlauge 5-10 g im Liter einer derartigen Mischung zu,
so erhält man eine ausgezeichnet netzende Mercerisierlauge.
<I>Beispiel 3:</I> 20 Teile des Diäthanolamids der a-Methyl- caprylsäure, 40 Teile Rohkresol und 40 Teile Rohxyleiiol werden miteinander gemischt. Setzt man einer hochkonzentrierten Natronlauge 5-10 g im Liter einer',derartigen Mischung zu, so erhält man eine ausgezeichnet netzende Mercerisierlauge.
Process for the production of a fast-wetting nercerizing liquor. It has been found that by adding oxalkylamides of fatty acids with 5-9 carbon atoms in the molecule to strong alkali solutions, mercerising liquors with excellent wetting properties are obtained.
Depending on the length of the carbon chain in the fatty acids and the number of solubilizing hydroxyl groups, these amides are easily soluble or practically insoluble in mercerising liquors and in the latter case can be brought into solution by adding the known dispersants.
The aforementioned fatty acids with 5-9 carbon atoms can be obtained from natural products. Inevitably, they are obtained as by-products in the oxidation of paraffin to fatty soap acids, which is why their use is of considerable technical importance. In addition, acids (with a branched chain) can also be used, which are obtained by oxidation from the higher alcohols obtained during the methanol synthesis. The oxyalkylamides can be prepared from the acids or their functional derivatives in a known manner.
EXAMPLE The fatty acid mixture of fatty acids with 7-9 carbon atoms in the molecule obtained during the oxidation of paraffin is conveniently converted into the diethanolamide. The latter is a thick liquid that is clearly soluble in sodium hydroxide solution of <B> 30 '</B> Bö. Such caustic soda, to which 5-10 g per liter of the above product are added, wets raw cotton almost instantly.
<I> Example 2: </I> Instead of the mixture of fatty acids with 7-9 carbon atoms, one uses one with 5-7 carbon atoms in the molecule. If these are also converted into the diethanolamide and mixed with the same amount by weight of the monoethanolamide of n-valeric acid, an excellent wetting agent for mercerising liquors is also obtained. If you add 5-10 g per liter of such a mixture to a highly concentrated sodium hydroxide solution,
an excellently wetting mercerizing liquor is thus obtained.
<I> Example 3: </I> 20 parts of the diethanolamide of α-methylcaprylic acid, 40 parts of raw cresol and 40 parts of raw xylol are mixed with one another. If 5-10 g per liter of a mixture of this kind are added to a highly concentrated sodium hydroxide solution, an excellent wetting mercerization solution is obtained.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE213887X | 1938-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH213887A true CH213887A (en) | 1941-03-31 |
Family
ID=5815676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH213887D CH213887A (en) | 1938-06-24 | 1939-06-21 | Process for the production of a fast-wetting mercerizing liquor. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH213887A (en) |
-
1939
- 1939-06-21 CH CH213887D patent/CH213887A/en unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2458100C3 (en) | Liquid bleach and detergent mass | |
| DE1249434B (en) | laundry detergent | |
| DE3209533C2 (en) | ||
| CH213887A (en) | Process for the production of a fast-wetting mercerizing liquor. | |
| DE492062C (en) | Process for the production of benzyl ethers of cellulose | |
| DE1117879B (en) | Process for the production of polyether carboxylic acids or their water-soluble salts by reacting alkyl-substituted phenols with ethylene oxide and carboxymethylation of the products obtained | |
| DE1806010A1 (en) | Process for the production of light-colored fatty acid amidoaethylates | |
| DE745340C (en) | Body care products | |
| DE711329C (en) | Process for printing cotton with esters of organic acids or their functional derivatives with insoluble, oxy group-containing dyes which contain water-solubilizing groups in the ester residue | |
| AT158406B (en) | Process for the preparation of sulfonic acids of higher molecular weight acylated aliphatic amino ethers or their alkali salts. | |
| DE875922C (en) | Wetting agent for fire extinguishing technology | |
| AT201576B (en) | Process for the production of new polyglycol ether derivatives | |
| DE1802696C3 (en) | Process for the production of sulfates of unsaturated fatty alcohols and their oxyethylation products | |
| AT215575B (en) | Liquid detergent for washing dishes | |
| DE727205C (en) | Process for the production of sulfinic acids | |
| DE343149C (en) | Process for the preparation of diaminodinaphthyl or dinaphtoimine sulfo acids | |
| DE40101C (en) | Innovation in the process for the production of soap with simultaneous recovery of a glycerine-containing lye | |
| DE651794C (en) | Wetting agent for mercerising liquors | |
| DE620322C (en) | Process for the production of insoluble azo dyes on the fiber | |
| DE738908C (en) | Manufacture of protein substances | |
| AT53143B (en) | Process for the production of durable preparations made from indigoleuco dyes and molasses, syrup, glycerine and other non-drying substances, suitable for permanent vat management. | |
| AT208511B (en) | Cation-active shampoo | |
| DE440827C (en) | Process for the production of easily soluble dyestuff preparations | |
| CH214904A (en) | Process for the production of a water-soluble, higher molecular weight, α-substituted benzylamine derivative. | |
| CH184269A (en) | Detergents and cleaning agents. |