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DE965966C - Process for the production of washable finishes on textile fabrics - Google Patents

Process for the production of washable finishes on textile fabrics

Info

Publication number
DE965966C
DE965966C DEC10617A DEC0010617A DE965966C DE 965966 C DE965966 C DE 965966C DE C10617 A DEC10617 A DE C10617A DE C0010617 A DEC0010617 A DE C0010617A DE 965966 C DE965966 C DE 965966C
Authority
DE
Germany
Prior art keywords
textile
textile fabrics
finishes
production
parts
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
DEC10617A
Other languages
German (de)
Inventor
Dr Wilhelm Kunze
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.)
Cassella Farbwerke Mainkur AG
Original Assignee
Cassella Farbwerke Mainkur AG
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 Cassella Farbwerke Mainkur AG filed Critical Cassella Farbwerke Mainkur AG
Priority to DEC10617A priority Critical patent/DE965966C/en
Application granted granted Critical
Publication of DE965966C publication Critical patent/DE965966C/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
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/327Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof
    • D06M15/333Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof of vinyl acetate; Polyvinylalcohol
    • 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
    • D06M13/325Amines
    • D06M13/332Di- or polyamines

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Description

Zierfahren zur Herstellung waschbeständiger Appreturen auf Textilgeweben Für die Erzeugung einer waschbeständigen Appretur bzw. von Versteifungseffekten auf Textilien sind im Schrifttum zahlreiche Vorschläge gemacht worden. Die nach solchen Vorschlägen erhaltenen sogenannten Permanentappreturen erwiesen sich jedoch in der Praxis als unbefriedigend, da sie den starken mechanischen Beanspruchungen der üblichen Haushaltswäsche nicht standhalten. Daher besteht weiterhin in der Praxis der Wunsch nach Appreturen mit besserer Widerstandsfähigkeit' bei der Wäsche.Decorative process for the production of wash-resistant finishes on textile fabrics For creating a wash-resistant finish or stiffening effects Numerous proposals have been made in the literature for textiles. The after However, what are known as permanent finishes obtained from such proposals have been found in practice as unsatisfactory, since they withstand the high mechanical loads cannot withstand normal household laundry. Therefore, it persists in practice the desire for finishes with better resilience 'in the wash.

Es wurde gefunden, daB man Appreturen mit auch bei mechanischer Beanspruchung guter Waschbeständigkeit erhält, wenn man das auszurüstende Textilmaterial mit einer Mischung behandelt, welche eine Dispersion des Mischpolymerisates aus 7o bis g8 Teilen Vinylacetat und 30 bis z Teilen einer polymexisierbaren Verbindung mit leicht austauschbarem Halogenatom und ein aliphatisches Polyamin in einer dem Halogen- äquivalenten Menge enthält.It has been found that finishes with good wash resistance even under mechanical stress are obtained if the textile material to be finished is treated with a mixture which comprises a dispersion of the copolymer of 70 to 8 parts of vinyl acetate and 30 to z parts of a polymexisable compound with an easily exchangeable halogen atom and contains an aliphatic polyamine in an amount equivalent to the halogen.

Als Beispiel für solche polymerisierbaren Verbindungen mit leicht "austauschbarem Halogen seien genannt: Chloressigsäure-vinylester, Chloressigsäure-allylester; ß-Chlorpropionsäure-allylester.As an example of such polymerizable compounds with easily "Exchangeable halogen may be mentioned: chloroacetic acid vinyl ester, chloroacetic acid allyl ester; ß-chloropropionic acid allyl ester.

Verwendbare Polyamine sind z. B. Äthylendiamin, Diäthylentriamin, Triäthylentetramin,, sym.-Dialkyl-äthylendiamin und Homologe dieser Verbindungen, wie Propylen-diamin.Usable polyamines are e.g. B. ethylenediamine, diethylenetriamine, Triethylenetetramine ,, sym.-dialkyl-ethylenediamine and homologues of these compounds, like propylene diamine.

Die Behandlung der Textilgewebe mit diesen Mischungen erfolgt in üblicher Weise durch Foulardierung, Abquetschen und Trocknen der behandelten Ware bei ioo°. Bei dieser Trocknung findet gleichzeitig die Reaktion des Diamins mit den austauschfähigen Halogenatomen statt, wodurch eine Molekülvernetzung bewirkt wird. Diese führt zu einer Verankerung des Polymerisates mit der textilen Unterlage. Vergleicht man einen ohne und einen mit Zusatz des Polyamins auf einer Glasunterlage hergestellten Film, so weist- letzterer eine durch die Vernetzung verursachte Schrumpfung bis zu 25'°/o auf, ein Vorgang, der auf der Faser die Verankerung bewirkt. Die Anwendung des Verfahrens bedeutet daher wegen des erzielten Veredlungseffektes eine Bereicherung der Technik. Beispiel i Zoo Teile einer 251%igen Dispersion dies Mischpolymerisates aus go Teilen Vinylacetat mit io Teilen Chloressigs äure-allylester werden mit 4oo Teilen Wasser verdünnt. Dazu wird eine Lösung von 3 Teilen Triäthylentetramin in 3o Teilen Wasser. zugegeben. Mit dieser. Mischung wird Baumwollnessel foulardiert uud nach der Behandlung bei ioo° getrocknet. .Man erhält eine Versteifung des Gewebes, welche die kochende Wäsche und auch die reibende Beanspruchung bei der Wäsche aushält.The textile fabrics are treated with these mixtures in the usual way Way by padding, squeezing and drying the treated Were at ioo °. During this drying process, the diamine also reacts the exchangeable halogen atoms instead, which causes a molecular crosslinking will. This leads to an anchoring of the polymer with the textile base. If one compares one without and one with the addition of the polyamine on a glass pad produced film, the latter exhibits shrinkage caused by the crosslinking up to 25%, a process which causes the anchoring on the fiber. The application the process is therefore an enrichment because of the finishing effect achieved of the technique. Example i Zoo parts of a 251% strength dispersion of this copolymer from parts of vinyl acetate with 10 parts of allyl chloroacetate are mixed with 400 Share diluted water. For this purpose, a solution of 3 parts of triethylenetetramine in 3o parts of water. admitted. With this. Mixture is padded with cotton nettle and dried at 100 ° after the treatment. . You get a stiffening of the fabric, which can withstand the boiling laundry as well as the abrasive stress during laundry.

Im Gegensatz dazu ist die ohne Zusatz des Diamins erhaltene Versteifung nicht waschfest. Beispiel 2 Zoo Teile einer 25o/oigen Dispersion des Mischpolymerisates aus 85 Teilen Vinylacetat mit i 5 Teilen ß-Chlorpr-opionsäure-allylester werden mit 4oo Teilen Wasser verdünnt. Dazu wird eine ioo/oi.ge wäßrige Lösung von 2,5 Teilen Äthylendiamin zugegeben. Das wie im Beispiel i mit dieser Mischung ausgerüstete Gewebe weist eine Versteifung gleicher Waschbeständigkeit wie bei dem Verfahren des Beispiels i auf. -In contrast, is the stiffening obtained without the addition of the diamine not washable. Example 2 Parts of a 25% dispersion of the copolymer from 85 parts of vinyl acetate with i 5 parts of ß-Chlorpr-opionäure-allyl ester diluted with 400 parts of water. For this purpose, an ioo / oi.ge aqueous solution of 2.5 Parts of ethylenediamine are added. The one equipped with this mixture as in example i Fabric has a stiffening of the same wash resistance as in the process of example i on. -

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung waschbeständiger Appreturen auf Textilgeweben, dadurch gekennzeichnet, daß man die Textilgewebe mit einer Mischung behandelt, welche aus einer -Dispersion eines Mischpolymerisates aus 7o bis 9810/a Vinylacetat und 30 bis 21%. einer polymerisierbaren, ein leicht austauschbares Halogenatom enthaltenden Verbindung besteht, die weiterhin so viel eines aliphatischen Polyamins enthält, daß eine dem Halogen äquivalente Menge an Aminogrüppen vorhanden ist, .und danach bei ioo° trocknet. In Betracht gezogene Druckschriften: Deutsche Auslegeschrift C io6I7 IVc/8k; Rayon Textile Monthly, 1947, 78 (64q.); L'Industrie Textile, 1954, S. 896 bisgoo. Entgegengehaltene ältere Rechte: Deutsche Patente Nr. 9o2 367, gib o48.PATENT CLAIM: Process for the production of wash-resistant finishes on textile fabrics, characterized in that the textile fabrics with a mixture treated, which consists of a dispersion of a copolymer from 7o to 9810 / a Vinyl acetate and 30 to 21%. a polymerizable, an easily exchangeable halogen atom containing compound, which continues as much of an aliphatic polyamine contains that an amount of amino groups equivalent to the halogen is present, and then dries at 100 °. Publications considered: German Auslegeschrift C io6I7 IVc / 8k; Rayon Textile Monthly, 1947, 78 (64q.); L'Industrie Textile, 1954, P. 896 bisgoo. Cited earlier rights: German Patents No. 9o2 367, give o48.
DEC10617A 1955-01-21 1955-01-21 Process for the production of washable finishes on textile fabrics Expired DE965966C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEC10617A DE965966C (en) 1955-01-21 1955-01-21 Process for the production of washable finishes on textile fabrics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC10617A DE965966C (en) 1955-01-21 1955-01-21 Process for the production of washable finishes on textile fabrics

Publications (1)

Publication Number Publication Date
DE965966C true DE965966C (en) 1957-07-04

Family

ID=7014798

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC10617A Expired DE965966C (en) 1955-01-21 1955-01-21 Process for the production of washable finishes on textile fabrics

Country Status (1)

Country Link
DE (1) DE965966C (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE902367C (en) * 1950-08-16 1954-01-21 Dynamit Nobel Ag Process for improving the properties of textiles
DE916048C (en) * 1943-01-28 1954-08-02 Basf Ag Process for improving the water resistance of structures which contain fibrous materials and considerable amounts of high molecular weight organic strengthening or binding agents

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE916048C (en) * 1943-01-28 1954-08-02 Basf Ag Process for improving the water resistance of structures which contain fibrous materials and considerable amounts of high molecular weight organic strengthening or binding agents
DE902367C (en) * 1950-08-16 1954-01-21 Dynamit Nobel Ag Process for improving the properties of textiles

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