GB820273A - Improved process for the manufacture of threads, fibres, films, foils and like products from viscose - Google Patents

Improved process for the manufacture of threads, fibres, films, foils and like products from viscose

Info

Publication number
GB820273A
GB820273A GB13933/56A GB1393356A GB820273A GB 820273 A GB820273 A GB 820273A GB 13933/56 A GB13933/56 A GB 13933/56A GB 1393356 A GB1393356 A GB 1393356A GB 820273 A GB820273 A GB 820273A
Authority
GB
United Kingdom
Prior art keywords
viscose
products
weight
threads
films
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
GB13933/56A
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.)
Onderzoekings Instituut Research
Original Assignee
Onderzoekings Instituut Research
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 Onderzoekings Instituut Research filed Critical Onderzoekings Instituut Research
Publication of GB820273A publication Critical patent/GB820273A/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
    • D01F2/10—Addition to the spinning solution or spinning bath of substances which exert their effect equally well in either

Abstract

Threads, films and like products are made from viscose containing in solution one or more products obtained by the reaction of amines with epoxyalkanes in a ratio of at least 4 molecules of epoxyalkane per amino group. The viscose is extruded into an acid bath containing more than 3% by weight of a zinc salt, the ratio of the percentage by weight of acid in the bath and the percentage by weight of alkali in the viscose lying between 1.3 and 0.8, and the resulting products are stretched. Suitably, the viscose contains more than 0.1% of one or more compounds of the formula <FORM:0820273/IV (a)/1> where R1 is an aliphatic, alicyclic or heterocyclic group and R2 and R3 are alkylene oxide chains of the formula (CnH2nO)xH, where x and n may be different for R2 and R3, but x should be at least 4 in the case of R2 and at least 1 in the case of R3. Other suitable additives are specified. The spinning bath may also contain other salts, e.g. sodium or magnesium sulphate. Examples are given.
GB13933/56A 1955-06-13 1956-05-04 Improved process for the manufacture of threads, fibres, films, foils and like products from viscose Expired GB820273A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL345413X 1955-06-13
NL140655X 1955-06-14

Publications (1)

Publication Number Publication Date
GB820273A true GB820273A (en) 1959-09-16

Family

ID=26643460

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13933/56A Expired GB820273A (en) 1955-06-13 1956-05-04 Improved process for the manufacture of threads, fibres, films, foils and like products from viscose

Country Status (5)

Country Link
BE (1) BE547320A (en)
CH (1) CH345413A (en)
DE (1) DE1132684B (en)
FR (1) FR1154127A (en)
GB (1) GB820273A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10769197B2 (en) 2015-09-01 2020-09-08 Dream It Get It Limited Media unit retrieval and related processes

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19754314A1 (en) 1997-12-08 1999-06-10 Henkel Kgaa Aid for the production of cellulose fibers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE667744C (en) * 1930-11-30 1938-11-19 I G Farbenindustrie Akt Ges Process for the preparation of condensation products which are soluble or easily dispersible in water
DE696780C (en) * 1935-06-23 1940-09-28 I G Farbenindustrie Akt Ges Process for the production of technically valuable condensation products
DE651797C (en) * 1935-08-08 1937-10-20 I G Farbenindustrie Akt Ges Process for the production of nitrogen-containing condensation products
US2593466A (en) * 1948-07-16 1952-04-22 Ind Rayon Corp Viscose spinning solution

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10769197B2 (en) 2015-09-01 2020-09-08 Dream It Get It Limited Media unit retrieval and related processes
US11182422B2 (en) 2015-09-01 2021-11-23 Dream It Get It Limited Media unit retrieval and related processes
US11256738B2 (en) 2015-09-01 2022-02-22 Dream It Get It Limited Media unit retrieval and related processes

Also Published As

Publication number Publication date
FR1154127A (en) 1958-04-02
DE1132684B (en) 1962-07-05
CH345413A (en) 1960-03-31
BE547320A (en)

Similar Documents

Publication Publication Date Title
GB748147A (en) Improvements in and relating to the production of artificial filaments, threads and the like from viscose
GB820273A (en) Improved process for the manufacture of threads, fibres, films, foils and like products from viscose
ES228824A1 (en) Procedure to manufacture threads, fibers, films, leaves and analogue products from viscosa (Machine-translation by Google Translate, not legally binding)
GB879995A (en) A process for the production of artificial threads, bands, films and like products from viscose
GB829174A (en) A process for the production of filaments fibres and films of regenerated cellulose
GB820274A (en) Improved process for the manufacture of threads, fibres, films, foils and like products from viscose
GB833865A (en) Improved process for the manufacture of artificial threads, fibres and like productsfrom viscose, and the products thus obtained
GB763325A (en) Improved process for the production of threads, films, bands and like products from viscose
GB191100406A (en) Improvements in connection with the Manufacture of Threads, Filaments, Strips, or Films, or Cellulose.
GB846533A (en) A process for the production of filaments and films from viscose solutions
NL107867C (en)
GB812728A (en) A method of producing viscose rayon staple fibres with a particularly high degree of crimping
GB1029736A (en) Process for preparation of regenerated cellulose fibres from viscose
ES235744A1 (en) A procedure for the manufacture of threads, fibers, films, artificial sheets and similar products (Machine-translation by Google Translate, not legally binding)
GB792548A (en) A process for the manufacture of filaments of regenerated cellulose from viscose
GB890655A (en)
GB384726A (en) Improvements in and relating to the removal of sodium sulphate from solutions contain
GB1430445A (en) Solutions for treating or mercerizing cellulosic fibrous material
ES249596A2 (en) A procedure for the production of threads, bands, films and similar artificial products from viscosa (Machine-translation by Google Translate, not legally binding)
ES237281A1 (en) A procedure for the production of threads, bands, films and similar artificial products from viscos (Machine-translation by Google Translate, not legally binding)
GB929655A (en) Process for producing viscose rayon filamentary material
GB795424A (en) Improvements in or relating to sodium cyanide
ES246489A3 (en) Manufacturing procedure of regenerated cellulose structures (Machine-translation by Google Translate, not legally binding)
GB779805A (en) Process for the production of artificial threads and films from viscose
GB813876A (en) A process for the production of threads by the viscose spinning process