DE735077C - Wetting and dispersing agents - Google Patents

Wetting and dispersing agents

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Publication number
DE735077C
DE735077C DEH134465D DEH0134465D DE735077C DE 735077 C DE735077 C DE 735077C DE H134465 D DEH134465 D DE H134465D DE H0134465 D DEH0134465 D DE H0134465D DE 735077 C DE735077 C DE 735077C
Authority
DE
Germany
Prior art keywords
wetting
dispersing agents
salt
molecular weight
hexamethylenetetramine
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
DEH134465D
Other languages
German (de)
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.)
Boehme Fettchemie GmbH
Original Assignee
Boehme Fettchemie GmbH
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 Boehme Fettchemie GmbH filed Critical Boehme Fettchemie GmbH
Priority to DEH134465D priority Critical patent/DE735077C/en
Application granted granted Critical
Publication of DE735077C publication Critical patent/DE735077C/en
Expired legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Coloring (AREA)

Description

Netz- und Dispergiermiltel Hexamethylentetramin verbindet sich mit Halogenalkylen zu Additionsprodukten, denen Verhalten auf eine salzartige Konstitution schließen läßt. Sie lösen sich meist sehr leicht in Wasser und sind als typische Elektrolyte hierin fast vollständig dissoziiert. Das Halogen spielt hierbei die Rolle des Anions und läßt sich gegen andere negative Ionen, z. B. Sulfat, Nitrat, Acetat, Benzolsulfonat, leicht austauschen.Wetting and dispersing agent Hexamethylenetetramine combines with Haloalkylenes to adducts, which behave on a salt-like constitution lets close. They usually dissolve very easily in water and are as typical Electrolytes almost completely dissociated here. The halogen plays the role here Role of the anion and can be used against other negative ions, z. B. sulfate, nitrate, Acetate, benzenesulfonate, easily swap.

Wir haben gefunden, daß die wäßrigen Lösungen der höhermolekularen unsubstituierten oder beliebig substituierten Hexatnethylentetraminalkylate mit beliebigem Säureion sich in vielen Fällen als gut wirksame Netz- und Dispergiermittel verwenden lassen. So ist z. B. das Hexamethylentetraminjoddecylat ein vorzügliches Netzmittel für vegetabilische, animalische und künstliche Faserstoffe. Durch Austausch des Jods gegen Nitration läßt sich die Netzwirkung noch etwas verbessern.We have found that the aqueous solutions of the higher molecular weight unsubstituted or any substituted hexatethylene tetramine alkylates with any acid ion can in many cases be used as effective wetting and dispersing agents. So is z. B. Hexamethylenetetraminjoddecylat an excellent wetting agent for vegetable, animal and artificial fibers. By replacing the iodine with nitrate ion, the wetting effect can be improved somewhat.

Mit zunehmendem Molekulargewicht des angelagerten Kohlenwasserstoffrestes treten zugleich noch emulgierende Eigenschaften hinzu. Dies gilt insbesondere für die entsprechenden Dodecylate, Tetradecylate und Hexadecylate.With increasing molecular weight of the attached hydrocarbon residue emulsifying properties are added at the same time. This is especially true for the corresponding dodecylates, tetradecylates and hexadecylates.

Ebenso wie mit den bisher genannten Alkylerr läßt sich das Hexamethylentetramin auch mit zahlreichen anderen substituierten und unsubstituierten aliphatischen Resten kombinieren, wobei man wiederum Produkte erhält, die in wäßriger Lösung auch bei hoher Verdünnung stark schäumen und sich als. Netz-und Dispergiermittel verwenden lassen. Unter anderem kommen folgende Salze in Frage: [(CH2)uN4#CH2#CH2#O#CroHaj]Ac, [(CH2)ßN4 . CH., # CH OH . CH., # OOC - C"H.,l]Hal , [(CH2)"N4 # CH2 # COO # Cr2H,5]Ac. Beispie.lie i. Das Einwirkungsprodukt von Dodecylbroniid auf Hexamethylentetramin `wird mit der vierfachen _ Menge Decylalkohol verschmolzen. Ein Teil dieses Gemisches in iooo Teilen Wasser gelöst gibt eine schwach trübe Emulsion, deren Netzvermögen auf Baumwolle, Wolle und Kunstseide vorzüglich zu nennen ist.Hexamethylenetetramine can be used in the same way as with the previously mentioned alkylerrs also with numerous other substituted and unsubstituted aliphatic radicals combine, which in turn gives products that in aqueous solution also with high-dilution foam and become as. Use wetting and dispersing agents permit. The following salts, among others, are possible: [(CH2) uN4 # CH2 # CH2 # O # CroHaj] Ac, [(CH2) βN4. CH., # CH OH. CH., # OOC - C "H., 1] Hal, [(CH2)" N4 # CH2 # COO # Cr2H, 5] Ac. Example i. The product of action of dodecylbroniid on hexamethylenetetramine `is fused with four times the amount of decyl alcohol. Part of this mixture Dissolved in 1,000 parts of water gives a slightly cloudy emulsion, the wetting power of which on cotton, wool and rayon must be mentioned as excellent.

2. Man stellt eine Lösung her von 2 g Decylhexamethylentetraminnitrat, iog Glaubersalz, 5 g konzentrierter Schwefelsäure und 0,5 g Diaminoazobenzolpyridiniumclilorid in iooog Wasser. Bei 8o' ergibt dieses Fad vorzügliche, reibechte und gut egalisierte Ausfärbungen,, die ohne den Zusatz des als Netz-und Egalisiermittel wirkenden I-lexamethylentetraminsalzes -wesentlich schlechter ausfallen.2. A solution of 2 g of decylhexamethylene tetramine nitrate is prepared, iog Glauber's salt, 5 g concentrated sulfuric acid and 0.5 g diaminoazobenzene pyridinium chloride in iooog water. At 8o 'this fad results in excellent, rubbing-proof properties and well-leveled colorations, without the addition of the wetting and leveling agent effective I-lexamethylenetetramine salt -much worse turn out.

Gegenüber den handelsüblichen durch Sulfonieren hergestellten Textilölen -weisen die vorliegenden Produkte folgende besonders wertvoll, Eigenschaften auf: Sie werden in wäßriger Lösung selbst durch konzentrierte Calcium- und Magnesiumsalzlösungen und ebenso durch die meisten anderen Elektrolyte nicht gefällt. Ein Zusatz von Säure beeinträchtigt ihre Wirkung nicht. Die reinen Verbindungen zeigen vollständig neutrale Reaktion. so daß selbst bei hohen @-erdiinnungen keine Hydrolyse und damit verbundene Ausflockung eintritt. Mit basischen Farbstoffen geben die Hezamethylentetraminprodukte keine Fällungen und bilden somit eine wertvolle Ergänzung zu den sulfonierten Tetilölen, die sich bekanntlich zusammen mit basischen Farbstoffen nicht gut verarb,-iten lassen.Compared to the commercial textile oils produced by sulfonation -The present products have the following particularly valuable properties: They are in aqueous solution even with concentrated calcium and magnesium salt solutions and equally disliked by most of the other electrolytes. An addition of acid does not affect their effectiveness. The pure compounds show completely neutral Reaction. so that even with high @ -erdiinnungen no hydrolysis and associated Flocculation occurs. Hezamethylenetetramine products give with basic dyes no precipitations and thus form a valuable addition to the sulfonated tetra oils, which, as is known, cannot be processed well together with basic dyes.

Claims (1)

!'ATENTANSPRUCH: Verwendung von höhermolekularen unsubstituierten oder beliebig substituierten Hezamethylentetraminalkylaten mit beliebigem Säureion als Netz- und Dispergiermittel.! 'ATTENTION CLAIM: Use of higher molecular weight unsubstituted or any substituted hexamethylene tetramine alkylates with any acid ion as a wetting and dispersing agent.
DEH134465D 1932-12-15 1932-12-15 Wetting and dispersing agents Expired DE735077C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH134465D DE735077C (en) 1932-12-15 1932-12-15 Wetting and dispersing agents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH134465D DE735077C (en) 1932-12-15 1932-12-15 Wetting and dispersing agents

Publications (1)

Publication Number Publication Date
DE735077C true DE735077C (en) 1943-05-11

Family

ID=7177067

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH134465D Expired DE735077C (en) 1932-12-15 1932-12-15 Wetting and dispersing agents

Country Status (1)

Country Link
DE (1) DE735077C (en)

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