DE961799C - Process for the production of fulling agents as finely divided emulsions or colloidal solutions - Google Patents

Process for the production of fulling agents as finely divided emulsions or colloidal solutions

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Publication number
DE961799C
DE961799C DEF16810A DEF0016810A DE961799C DE 961799 C DE961799 C DE 961799C DE F16810 A DEF16810 A DE F16810A DE F0016810 A DEF0016810 A DE F0016810A DE 961799 C DE961799 C DE 961799C
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Germany
Prior art keywords
fatty acids
acid
finely divided
acids
production
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
DEF16810A
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German (de)
Inventor
Dr Walter Gutmann
Werner Linke
Dr Adolf Vogt
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Hoechst AG
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Hoechst AG
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Publication date
Application filed by Hoechst AG filed Critical Hoechst AG
Priority to DEF16810A priority Critical patent/DE961799C/en
Application granted granted Critical
Publication of DE961799C publication Critical patent/DE961799C/en
Expired legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/52—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment combined with mechanical treatment
    • D06M13/522—Fulling
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/06—Oxidation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/34—Introducing sulfur atoms or sulfur-containing groups
    • 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
    • C09K23/017—Mixtures of compounds
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/20—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen
    • D06L4/22—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen using inorganic agents
    • D06L4/24—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen using inorganic agents using chlorites or chlorine dioxide
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/20—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen
    • D06L4/29—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen in a gaseous environment

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Textile Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Toxicology (AREA)
  • Inorganic Chemistry (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Colloid Chemistry (AREA)

Description

AUSGEGEBEN AM 11. APRIL 1957ISSUED APRIL 11, 1957

JYr. 961JYr. 961

P i68ioIVc/8kP i68ioIVc / 8k

Emulsionen von Fettsäure spielen beim Walken von Wolle oder Wolle enthaltenden Geweben eine gewisse Rolle. Man ist dabei bestrebt, möglichst feinverteilte Emulsionen der Fettsäuren, die in ihrem Verteilungsgrad praktisch einer kolloidalen Lösung entsprechen, zu verwenden. Stellt man die Emulsionen in üblicher Weise her, so benötigt man erhebliche Mengen an Emulgator, um derartige feine Verteilungszustände zu erhalten, z. B. für die Herstellung einer kolloidalen Fettsäureemulsion aus Olein etwa 50 bis 70 "/ο Emulgator.Fatty acid emulsions play a role in fulling wool or fabrics containing wool certain role. The aim is to produce as finely divided emulsions as possible of the fatty acids contained in their degree of distribution practically correspond to a colloidal solution. If you put the Emulsions produced in the usual way, so you need considerable amounts of emulsifier to such to obtain fine distribution states, e.g. B. for the production of a colloidal fatty acid emulsion from olein about 50 to 70 "/ ο emulsifier.

Es wurde nun gefunden, daß man zu feinstverteilten Emulsionen bis kolloidalen Lösungen von Fettsäuren oder Kondensationsprodukten aus Fettsäuren und Amino- und/oder Oxy- und Carboxylgruppen enthaltenden Verbindungen gelangt, wenn man zu den geringe Mengen Alkylphenylpolyglykoläther und geringe Mengen organische oberflächenaktive Phosphorsäureester enthaltenden Lösungen wasserlöslichev^alze von Fettsäuren oder Kondensationsprodukten aus Fettsäuren und Amino- und/ oder Oxy- und Carboxylgruppen enthaltenden Verbindungen die den Salzen äquivalente Menge an Mineralsäure oder an niedrigmolekularen organischen Säuren zusetzt. Das Konzentrationsverhältnis der Feststoffe soll zweckmäßigerweise etwa ι : 20 bis ι : 60 betragen.It has now been found that very finely divided emulsions to colloidal solutions of Fatty acids or condensation products of fatty acids and amino and / or oxy and carboxyl groups containing compounds arrives if one adds to the small amounts of alkylphenyl polyglycol ether and solutions containing small amounts of organic surface-active phosphoric acid ester water-soluble salts of fatty acids or condensation products from fatty acids and compounds containing amino and / or oxy and carboxyl groups the amount of mineral acid or of low molecular weight organic acid equivalent to the salts Adds acids. The concentration ratio of the solids should expediently be about ι: 20 to ι: 60.

Als Fettsäuren kommen die höhermolekularen Glieder der aliphatischen Reihe, wie beispielsweise Laurinsäure, ölsäure, Stearinsäure, PalmitinsäureThe higher molecular weight members of the aliphatic series, such as, for example, come as fatty acids Lauric acid, oleic acid, stearic acid, palmitic acid

u. Ά., in Betracht. Als Kondensationsprodukte höherer Fettsäuren mit Amino- oder Oxy- und Carboxylgruppen enthaltenden Verbindungen kommen Kondensationsprodukte auf Basis von Eiweißabbauprodukten oder Aminocarbonsäuren oder Oxycarbonsäuren der aliphatischen oder aromatischen Reihe in Frage. Beispielsweise seien erwähnt: die Kondensationsprodukte aus Fettsäurechloriden, wie ölsäurechlorid, Stearinsäurechlorid mit Lysalbin- oder Protalbinsäure, Amino- oder substituierte Aminocarbonsäuren, wie Glykokoll, Sarkosin, Alanin, Phenylalanin u. a., oder Oxycarbonsäuren, wie Weinsäure, Milchsäure u. dgl. Es können aber auch für die Herstellung der Kondensationsprodukte Carbonsäuren hinzugezogen werden, die gleichzeitig Amino- und Oxygruppen enthalten, wie beispielsweise das Serin.u. Ά., into consideration. Suitable condensation products of higher fatty acids with compounds containing amino or oxy and carboxyl groups are condensation products based on protein degradation products or aminocarboxylic acids or oxycarboxylic acids of the aliphatic or aromatic series. For example, the following may be mentioned: the condensation products of fatty acid chlorides, such as oleic acid chloride, stearic acid chloride with lysalbic or protalbic acid, amino or substituted aminocarboxylic acids such as glycocolla, sarcosine, alanine, phenylalanine, etc., or oxycarboxylic acids, such as tartaric acid, lactic acid and the like for the preparation of the condensation products, carboxylic acids are used which contain amino and oxy groups at the same time, such as serine.

Als Alkylphenylpolyglykoläther kommen Verbindungen in Frage, deren Alkylrest etwa 8 oder mehr Kohlenstoffatome aufweist. Beispielsweise seien genannt: Nonylphenylpolyglykoläther, Dodecylphenylpolyglykoläther u. ä. Die Anzahl der in den Polyglykoläthern enthaltenen Äthylenoxydgruppen kann innerhalb weiter Grenzen schwanken, Vorteilhaft verwendet man Produkte, die sich als Kondensationsprodukte von Alkylphenolen mit etwa 8 bis etwa 20 Mol Äthylenoxyd darstellen, jedoch sind auch Produkte, die mehr oder weniger Äthylenoxyd enthalten, verwendbar. Es genügt, von den Alkylphenylpolyglykoläthern geringe Mengen zu verwenden. Üblicherweise wird man etwa 1 bis 5 °/o, bezogen auf die angewendete Menge des Natriumsalzes der zu emulgierenden Säure, verwenden.Suitable alkylphenyl polyglycol ethers are compounds whose alkyl radical is about 8 or has more carbon atoms. Examples include: nonylphenyl polyglycol ether, dodecylphenyl polyglycol ether etc. The number of ethylene oxide groups contained in the polyglycol ethers can fluctuate within wide limits. It is advantageous to use products that can be used as Represent condensation products of alkylphenols with about 8 to about 20 moles of ethylene oxide, however, products which contain more or less ethylene oxide can also be used. It is sufficient to use small amounts of the alkylphenyl polyglycol ethers. Usually will about 1 to 5%, based on the amount of sodium salt used to be emulsified Acid, use.

Als Mineralsäuren bzw. niedrigmolekulare organische Säuren seienbeispielsweisegenannt: Halogenwasserstoffsäuren, wie Chlorwasserstoffsäure, Schwefelsäure, Phosphorsäure, Ameisensäure, Essigsäure, Propionsäure. Diese Säuren werden den in einer Verdünnung von 1 :20 bis 1 :60 hergestellten Lösungen der Alkalisalze der Fettsäuren bzw. modifizierten Fettsäuren, die außerdem einen geringen Anteil eines Emulgators vom Typ der Alkylphenylpolyglykoläther enthalten, zugesetzt. Die Bildung und die Stabilität der feinstverteilten Emulsionen werden durch den Zusatz geringer Mengen eines oberflächenaktiven organischen Phosphorsäurerestes (etwa 0,5 °/o, bezogen auf das Gewicht der Alkalisalze der Fettsäuren) vor dem Ansäuern der Lösung erleichtert und verbessert.Mineral acids or low molecular weight organic acids may be mentioned, for example: hydrohalic acids, such as hydrochloric acid, sulfuric acid, phosphoric acid, formic acid, acetic acid, propionic acid. These acids become the at a dilution of 1:20 to 1:60 Solutions of the alkali salts of fatty acids or modified fatty acids, which also have a contain a small proportion of an emulsifier of the alkylphenyl polyglycol ether type, added. The formation and stability of the finely divided emulsions are made possible by the addition of small amounts a surface-active organic phosphoric acid residue (about 0.5%, based on weight the alkali salts of fatty acids) before acidifying the solution is facilitated and improved.

Je nach Art und Menge der mitverwendeten Alkylphenylpolyglykoläther als auch der organischen Phosphorsäureester ist es möglich, die Menge an freier Mineralsäure oder organischer niedrigmolekularer Säure zu erhöhen, ohne die Stabilität der Emulsion zu beeinträchtigen.Depending on the type and amount of the alkylphenyl polyglycol ethers used as well as the organic ones Phosphoric acid ester it is possible to reduce the amount of free mineral acid or organic low molecular weight acid without affecting the stability of the emulsion.

Die Emulsionen werden mit besonderem Vorteil beim Walkprozeß eingesetzt, wo sie auf Grund ihres sauren Charakters sowie des feinen Verteilungsgrades der in ihnen enthaltenen Fettsäuren hervorragende Effekte ergeben.The emulsions are used with particular advantage in the fulling process, where they are due their acidic character and the fine distribution of the fatty acids they contain result in excellent effects.

Beispielexample

Man vereinigt 98 Teile eines 5o%igen Natriumsalzes eines Kondensationsproduktes aus einer Fettsäure der mittleren Kettenlänge C 16 bis C 17 und Sarkosin mit 1,5 %> eines Kondensationsproduktes aus Dodecylphenol und etwa 20 Mol Äthylenoxyd und 0,5 % eines polykondensierten Phosphorsäureesters auf Basis eines Polyglykols von mittlerem Molekulargewicht etwa 300 sowie eines zweifach oxäthylierten Dodecylalkohols und löst diese Mischung im Verhältnis 1 :40 in Wasser. Fügt man etwa 7,5 °/o Ameisensäure, 850ZoJg, bezogen auf die eingesetzte Menge des Natriumsalzes des angegebenen Fettsäureaminocarbonsäurekondensationsproduktes, zu, so erhält man ein kolloidales System der modifizierten Fettsäure.98 parts of a 50% sodium salt of a condensation product of a fatty acid with an average chain length of C 16 to C 17 and sarcosine with 1.5% of a condensation product of dodecylphenol and about 20 mol of ethylene oxide and 0.5% of a polycondensed phosphoric acid ester are combined Polyglycol with an average molecular weight of about 300 and a doubly oxethylated dodecyl alcohol and dissolves this mixture in a ratio of 1:40 in water. Is added about 7.5 ° / o formic acid, 85 0 ZoJg, based on the amount of the sodium salt of the specified Fettsäureaminocarbonsäurekondensationsproduktes to as a colloidal system of the modified fatty acid is obtained.

Claims (1)

Patentanspruch:Claim: Verfahren zur Herstellung feinstverteilter Emulsionen bzw. kolloidaler Lösungen von Fettsäuren oder Kondensationsprodukten aus Fettsäuren und Amino- und/oder Oxy- und Carboxylgruppen enthaltenden Verbindungen zur Verwendung als Walkmittel, dadurch gekennzeichnet, daß man zu den geringe Mengen Alkylphenylpolyglykoläther und geringe Mengen organischer oberflächenaktiver Phosphorsäureester enthaltenden Lösungen wasserlöslicher Salze von Fettsäuren oder Kondensationsprodukten aus Fettsäuren und Amino- und/oder Oxy- und Carboxylgruppen enthaltenden Verbindungen, die den Salzen äquivalente Menge an Mineralsäure oder an niedrigmolekularen organischen Säuren zusetzt.Process for the production of finely divided emulsions or colloidal solutions of Fatty acids or condensation products from fatty acids and amino and / or oxy and Compounds containing carboxyl groups for use as fulling agents, characterized in that that there are small amounts of alkylphenyl polyglycol ethers and small amounts of organic surface-active phosphoric acid esters containing solutions of water-soluble salts of fatty acids or condensation products of fatty acids and amino and / or Compounds containing oxy and carboxyl groups in the amount equivalent to the salts of mineral acid or of low molecular weight organic acids. In Betracht gezogene D'ruckscihriften:Printed publications considered: L. Diserens, Neue Verfahren in der TechnikL. Diserens, New Processes in Technology der chemischen Veredlung der Textilfasern, Bd. 2, chemical finishing of textile fibers, vol. 2, S. 608, 609;Pp. 608, 609; deutseihe Patentschrift Nr. 242 301.German patent specification No. 242 301. © 609 658/436 10.56 (609 855 4. 57)© 609 658/436 10.56 (609 855 4. 57)
DEF16810A 1955-02-12 1955-02-12 Process for the production of fulling agents as finely divided emulsions or colloidal solutions Expired DE961799C (en)

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DEF16810A DE961799C (en) 1955-02-12 1955-02-12 Process for the production of fulling agents as finely divided emulsions or colloidal solutions

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DE827480X 1955-02-13

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1282596B (en) * 1964-03-11 1968-11-14 Hoechst Ag Lubricants or lubricants

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE242301C (en) *

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE242301C (en) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1282596B (en) * 1964-03-11 1968-11-14 Hoechst Ag Lubricants or lubricants

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