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GB846533A - A process for the production of filaments and films from viscose solutions - Google Patents

A process for the production of filaments and films from viscose solutions

Info

Publication number
GB846533A
GB846533A GB16177/58A GB1617758A GB846533A GB 846533 A GB846533 A GB 846533A GB 16177/58 A GB16177/58 A GB 16177/58A GB 1617758 A GB1617758 A GB 1617758A GB 846533 A GB846533 A GB 846533A
Authority
GB
United Kingdom
Prior art keywords
oxyalkylated
ammonia
viscose
films
sulphated
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
GB16177/58A
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.)
Glanzstoff AG
Vereinigte Glanzstoff Fabriken AG
Original Assignee
Glanzstoff AG
Vereinigte Glanzstoff Fabriken 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 Glanzstoff AG, Vereinigte Glanzstoff Fabriken AG filed Critical Glanzstoff AG
Publication of GB846533A publication Critical patent/GB846533A/en
Expired legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/06Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
    • D01F2/08Composition of the spinning solution or the bath
    • D01F2/10Addition to the spinning solution or spinning bath of substances which exert their effect equally well in either

Landscapes

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

Abstract

Regenerated cellulose filaments and films are produced by spinning viscose containing either (a) an oxyalkylated ammonia of the general formula: <FORM:0846533/IV(a)/1> in which n, x, y and z are integers, the sum of x, y and z being at least 10, and R1, R2 and R3 are each hydrogen atoms or alkyl radicals, or (b) an oxyalkylated ammonia of the general formula: <FORM:0846533/IV(a)/2> in which n, x, y, z, R1, R2 and R3 have th previously specified meanings and X is the radical of an organic saturated or unsaturated, sulphated or non-sulphated acid or oxyacid, into a bath containing sulphuric acid, sodium sulphate and at least 3% by weight of zinc sulphate and stretching in a second, hot bath. The viscose preferably contains 0,8 to 5g, per kilogram of the oxyalkylated ammonia. Examples describe the spinning of viscose containing compounds having the formulae: <FORM:0846533/IV(a)/3> in which X represents <FORM:0846533/IV(a)/4> and <FORM:0846533/IV(a)/5> stretching being carried out in a hot bath containing 2% by weight of sulphuric acid and having a temperature of 95 DEG C.
GB16177/58A 1957-07-16 1958-05-20 A process for the production of filaments and films from viscose solutions Expired GB846533A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE846533X 1957-07-16

Publications (1)

Publication Number Publication Date
GB846533A true GB846533A (en) 1960-08-31

Family

ID=6775084

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16177/58A Expired GB846533A (en) 1957-07-16 1958-05-20 A process for the production of filaments and films from viscose solutions

Country Status (3)

Country Link
BE (1) BE566038A (en)
FR (1) FR1196407A (en)
GB (1) GB846533A (en)

Also Published As

Publication number Publication date
BE566038A (en)
FR1196407A (en) 1959-11-24

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