DE612487C - Process for the production of matt silk from viscose solutions - Google Patents

Process for the production of matt silk from viscose solutions

Info

Publication number
DE612487C
DE612487C DES90868D DES0090868D DE612487C DE 612487 C DE612487 C DE 612487C DE S90868 D DES90868 D DE S90868D DE S0090868 D DES0090868 D DE S0090868D DE 612487 C DE612487 C DE 612487C
Authority
DE
Germany
Prior art keywords
production
viscose
matt
silk
solutions
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
DES90868D
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.)
SOIE ARTIFICIELLE DE TOMASZOW
Original Assignee
SOIE ARTIFICIELLE DE TOMASZOW
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 SOIE ARTIFICIELLE DE TOMASZOW filed Critical SOIE ARTIFICIELLE DE TOMASZOW
Priority to DES90868D priority Critical patent/DE612487C/en
Application granted granted Critical
Publication of DE612487C publication Critical patent/DE612487C/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
    • D01F2/08—Composition of the spinning solution or the bath
    • D01F2/12—Addition of delustering agents to the spinning solution

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)

Description

Verfahren zur Herstellung von Mattseide aus ViscaseIösungen Es ist zur Herstellung von Mattseide durch Verspinnen von Viscoselösungen bereits vorgeschlagen worden, diesen Lösungen mattierend wirkende Zusatzstoffe, wie z. B. Fette oder Kohlenwasserstoffe, zuzusietzen. Diestes bekannte Verfahren wird nach der Erfindung dadurch wesentlich- verbessert, daß eine Viscose verarbeitet wird, der man, gegebenenfalls schon irn Laufe ihrer Bereitung, Borsäure oder deren Salze zugefügt hat. Durch die Vetwendung von Borverbindungen in-der angebenen Weise ergibt sich eine dauerhafte Emulsioü bzw. dauerhafte Verbindung der Fette oder sonstigen Zusatzstoffe mit dein Ausgangsmaterial bzw. den Halbprodukten, wodurch man ein Gespinst .von speziell feinem Griff und einem von speziell edlein bis vollem Glan abstufbamen Glanzerhält, das skh auch gleichmäßig färbt und beim Färben seine Eigenschaften behält. Weiterhin wird neben dieser Verbesserung der Eigenschaften des Produktes gegenüber den Erzeugnissen des bekanntenVerfahrens sowohl in trockenem als auch in nas-,sein Zustande eine größere Reißfestigkeit sowie eine größere Bruchdehnung erzielt.Process for the production of matt silk from viscase solutions It is already proposed for the production of matt silk by spinning viscose solutions been, these solutions mattifying additives such. B. fats or hydrocarbons, to add. This known method is essential according to the invention. improved that a viscose is processed, which one, possibly already in In the course of its preparation, boric acid or its salts have been added. By using Boron compounds in the manner indicated give a permanent emulsion or permanent connection of the fats or other additives with your starting material or the semi-finished products, creating a web. Of a particularly fine handle and The skh also has a shine that ranges from particularly noble to full gloss colors evenly and retains its properties during dyeing. Furthermore, next to this improvement in the properties of the product compared to the products of the known process both dry and wet, its state a greater one Tear strength and greater elongation at break achieved.

Als Zusatzstoffe können verwendet werden: Fette oder freie Fattsäuren, Inmersionszukker, mehrere Hydioxylgruppen enthaltende organische Verbindungen, aliphatische, Naphihen-' und Terpenkohlenwasse'rstoffe.The following can be used as additives: fats or free fatty acids, Immersion sugar, organic compounds containing several hydroxyl groups, aliphatic, Naphthene and terpene hydrocarbons.

Dies6 Zusätze werden durch die eingeführten Boxv-erbindungen so fest gebunden, daß sie die Eigenschaften des Kunstseidegespinstes wesentlich ändern, und zwar wird dieses, abgesehen von den hereitg, dargelegten Vorteilen, elastigch. Ausf ührungsb-eispiel Der Alkalicellulose wird beim Mahlen eine gesättigte Boraxlösung zugegeben, und zwar il dieser Lösung auf je 2okg Alkaliaellulose. Sobald die Alkalicellulose in üblicher Weise in Viscosie verwandelt wird, wird in derselben o,25 % Naphtba (im Verhältnis zur Viscose) emulgiert.These additions are bound so tightly by the box connections that they change the properties of the rayon fiber, and in fact, apart from the advantages outlined here, it becomes elastic. EXEMPLARY EMBODIMENT A saturated borax solution is added to the alkali cellulose during grinding, namely il this solution to every 2okg alkali cellulose. As soon as the alkali cellulose is converted into viscose in the usual way, 0.25% naphtba (in relation to the viscose) is emulsified in it.

Claims (1)

PATENTANSPRUCI-1: Verfahren zur Herstellung von Mattseide durch Verspinnen von Viscogelösungen, die mattierend wirken-de Zusatzstoffe, wie z. B. Fette oder Kohlenwasserstoffe, enthalten, dadurch gekennzeichnet, daß eine Viscose verarbeitet wird, der man, gegebenenfalls schon im Laufe ihrer Bereitung" Borsäure oder deren Salze zugefügt hat.PATENT CLAIM-1: Process for the production of matt silk by spinning of Viscogel solutions that have a matting effect-de additives such. B. fats or Hydrocarbons, characterized in that a viscose is processed which one, possibly already in the course of their preparation "boric acid or its Added salts.
DES90868D 1929-03-28 1929-03-28 Process for the production of matt silk from viscose solutions Expired DE612487C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES90868D DE612487C (en) 1929-03-28 1929-03-28 Process for the production of matt silk from viscose solutions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES90868D DE612487C (en) 1929-03-28 1929-03-28 Process for the production of matt silk from viscose solutions

Publications (1)

Publication Number Publication Date
DE612487C true DE612487C (en) 1935-04-25

Family

ID=7516133

Family Applications (1)

Application Number Title Priority Date Filing Date
DES90868D Expired DE612487C (en) 1929-03-28 1929-03-28 Process for the production of matt silk from viscose solutions

Country Status (1)

Country Link
DE (1) DE612487C (en)

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