DE905603C - Process for finishing fiber material - Google Patents

Process for finishing fiber material

Info

Publication number
DE905603C
DE905603C DEF3914D DEF0003914D DE905603C DE 905603 C DE905603 C DE 905603C DE F3914 D DEF3914 D DE F3914D DE F0003914 D DEF0003914 D DE F0003914D DE 905603 C DE905603 C DE 905603C
Authority
DE
Germany
Prior art keywords
fiber material
finishing
finishing fiber
cellulose
natural silk
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
DEF3914D
Other languages
German (de)
Inventor
Dr Max Otto Schuermann
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Priority to DEF3914D priority Critical patent/DE905603C/en
Priority to FR52779D priority patent/FR52779E/en
Application granted granted Critical
Publication of DE905603C publication Critical patent/DE905603C/en
Expired legal-status Critical Current

Links

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
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/61—Polyamines polyimines

Description

Verfahren zum Veredeln von Fasergut Zusatz zum Patent 875 1$'7 Das Patent 875 187 ist auf ein Verfahren zum Veredeln von Cellulose- oder Cellulosehydrattextilgut gerichtet, das darin besteht, daß man dieses mit Flotten tränkt, die einen aliphatischen oder isocyclischen Dialkylendiharnstoff enthalten, und gegebenenfalls noch mit einem höhermolekularen Monoalkylmonoäthylenharnstoff oder sonstigen Hydrophobierungsmitteln belädt, danach trocknet und schließlich einer Wärmenachbehandlung unterwirft.Method for finishing fiber material Addition to patent 875 1 $ '7 The patent 875 187 is directed to a method for finishing cellulose or cellulose hydrate textiles, which consists in impregnating this with liquors which contain an aliphatic or isocyclic dialkylenediurea, and optionally also loaded with a higher molecular weight monoalkylmonoethylene urea or other water repellant, then dried and finally subjected to a heat treatment.

Es wurde nun gefunden, daß man nach dem angegebenen Verfahren nicht nur Cellulose- oder Cellulosehydrattextilgut behandeln kann, sondern auch Naturseide.It has now been found that the specified method does not can only treat cellulose or cellulose hydrate textiles, but also natural silk.

In der französischen Patentschrift 865 869 wird ein Verfahren zur Veredlung von Naturseide beschrieben, wonach man dieselbe mit Bädern tränkt, die Harnstoffderivate aus Isocyanaten und Äthylenimin enthalten, danach trocknet und schließlich einer Wärmenachbehandlung unterwirft. Ein derartiges Verfahren bringt aber keinerlei Verbesserung des Anscheuerwertes der unbehandelten Faser. Im Gegensatz hierzu erhält man bei der Imprägnierung der Natur- Seide gemäß vorliegendem Verfahren eine mehrfache Verbesserung dieses Anscheuerwertes, wodurch das Aufspleißen der Naturseide in weitgehendem Maße verhindert wird. Beispiel Ein Naturseidegewebe wird mit einer ro°/oigen wäßrigen Lösung der Verbindung bei Zimmertemperatur geklotzt, geschleudert, getrocknet und ro Minuten bei 14o° nacherhitzt. Die so behandelte Seide weist einen gesteigerten Gebrauchswert auf und zeigt insbesondere nicht mehr die lästige Neigung zum Aufspleißen der Kapillarfasern, die in den bekannten Blanchissuren zum Ausdruck kommt.In the French patent 865 869 a process for the finishing of natural silk is described, after which the same is soaked in baths containing urea derivatives of isocyanates and ethyleneimine, then dried and finally subjected to a heat treatment. However, such a process does not bring about any improvement in the abrasion value of the untreated fiber. In contrast to this, when the natural silk is impregnated according to the present process, this abrasion value is improved several times, which largely prevents the natural silk from fanning out. Example A natural silk fabric is mixed with a ro% aqueous solution of the compound padded at room temperature, spun, dried and reheated at 140 ° for minutes. The silk treated in this way has an increased use value and in particular no longer shows the annoying tendency towards the splicing of the capillary fibers, which is expressed in the known blanchissures.

Claims (1)

PATENTANSPRUCH: Ausbildung des Verfahrens zum Veredeln von Fasergut nach Patent 875 187, dadurch gekennzeichnet, daß man nach demselben an Stelle von Cellulose- oder Cellulosehydrattextilgut Naturseide behandelt.PATENT CLAIM: Development of the process for finishing fiber material according to patent 875 187, characterized in that one follows the same instead of Cellulose or cellulose hydrate textiles treated with natural silk.
DEF3914D 1941-11-05 1941-11-05 Process for finishing fiber material Expired DE905603C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEF3914D DE905603C (en) 1941-11-05 1941-11-05 Process for finishing fiber material
FR52779D FR52779E (en) 1941-11-05 1943-03-01 Improved fibrous material and its manufacturing process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF3914D DE905603C (en) 1941-11-05 1941-11-05 Process for finishing fiber material

Publications (1)

Publication Number Publication Date
DE905603C true DE905603C (en) 1954-03-04

Family

ID=7084049

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF3914D Expired DE905603C (en) 1941-11-05 1941-11-05 Process for finishing fiber material

Country Status (2)

Country Link
DE (1) DE905603C (en)
FR (1) FR52779E (en)

Also Published As

Publication number Publication date
FR52779E (en) 1945-06-01

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