GB239622A - Improvements in the manufacture of threads, or filaments, from cellulose esters - Google Patents

Improvements in the manufacture of threads, or filaments, from cellulose esters

Info

Publication number
GB239622A
GB239622A GB1494324A GB1494324A GB239622A GB 239622 A GB239622 A GB 239622A GB 1494324 A GB1494324 A GB 1494324A GB 1494324 A GB1494324 A GB 1494324A GB 239622 A GB239622 A GB 239622A
Authority
GB
United Kingdom
Prior art keywords
filaments
bath
threads
manufacture
acetic acid
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
GB1494324A
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.)
HENRY DENT GARDNER
Akzo Nobel UK PLC
Original Assignee
HENRY DENT GARDNER
Courtaulds PLC
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 HENRY DENT GARDNER, Courtaulds PLC filed Critical HENRY DENT GARDNER
Priority to GB1494324A priority Critical patent/GB239622A/en
Publication of GB239622A publication Critical patent/GB239622A/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
    • D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
    • D01F2/28—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate

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

Hollow artificial threads or filaments are made by projecting a solution of a cellulose ester, other than viscose, in a solvent miscible with water, into an aqueous precipitating-bath, the duration of the immersion of the filaments in the bath being longer than is necessary to give lustrous solid filaments, for example, by increasing the length of travel of the filament in the bath. In examples, solutions of cellulose acetate in acetic acid or acetone are projected into water, dilute acetic acid, sodium acetate and sulphate solutions, and a solution of sodium carbonate and hydrate.
GB1494324A 1924-06-20 1924-06-20 Improvements in the manufacture of threads, or filaments, from cellulose esters Expired GB239622A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1494324A GB239622A (en) 1924-06-20 1924-06-20 Improvements in the manufacture of threads, or filaments, from cellulose esters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1494324A GB239622A (en) 1924-06-20 1924-06-20 Improvements in the manufacture of threads, or filaments, from cellulose esters

Publications (1)

Publication Number Publication Date
GB239622A true GB239622A (en) 1925-09-17

Family

ID=10050262

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1494324A Expired GB239622A (en) 1924-06-20 1924-06-20 Improvements in the manufacture of threads, or filaments, from cellulose esters

Country Status (1)

Country Link
GB (1) GB239622A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE970677C (en) * 1948-11-27 1958-10-16 American Viscose Corp Process for the production of artificial structures from acrylonitrile-containing polymerization products

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE970677C (en) * 1948-11-27 1958-10-16 American Viscose Corp Process for the production of artificial structures from acrylonitrile-containing polymerization products

Similar Documents

Publication Publication Date Title
GB239622A (en) Improvements in the manufacture of threads, or filaments, from cellulose esters
FR573533A (en) Process for the continuous manufacture of film-strips, horsehair, threads, cellulose tubes starting from an aqueous solution of sodium cellulose xanthate, called viscose
GB421157A (en) Improved production of tubular artificial textile threads
GB349220A (en) Improvements in or relating to the production of filaments, yarns, threads and other articles from natural silk
GB598147A (en) Improvements in and relating to the bonding of rayon filaments to rubber
GB1393778A (en) Regenerated cellulose filaments
GB1240560A (en) Process for the manufacture of dialysis membranes of plasticised regenerated cellulose from viscose
GB179234A (en) Improvements relating to the manufacture of artificial filaments, threads and films
GB498678A (en) Improvements relating to the manufacture of threads, filaments, and the like from cellulose esters
GB787559A (en) Improvements in the manufacture and treatment of artificial filamentary materials
GB385516A (en) Method of manufacturing artificial silk
GB334838A (en) Improvements in the production of artificial threads, filaments, ribbons, films or the like from cellulose derivatives
GB198392A (en) Improvements in the manufacture of artificial silk from acetyl cellulose
GB721194A (en) Improvements in and relating to the production of films
GB903205A (en) Chemical additive for use in the production of regenerated cellulose products
GB575661A (en) Improvements in and relating to the manufacture of artificial fibres, filaments, andthe like from cellulose acetate
GB162759A (en) Improvements in and relating to the treatment of cellulose filaments, threads or films
GB535012A (en) New process for manufacturing protein fibres
ES284208A1 (en) A procedure for the manufacture of threads and artificial cut-off fibers of regenerated cellulose (Machine-translation by Google Translate, not legally binding)
ES259183A1 (en) Method of producing shaped bodies of regenerated cellulose from viscose and spinning solution and bath therefor
GB311112A (en) Spinning bath for viscose silk
GB177868A (en) Improvements relating to the manufacture of artificial filaments, threads and films
GB242993A (en) New or improved process for the treatment of artificial silk and the like
GB389870A (en) Improvements in the production of artificial filaments and other products
GB376768A (en) Manufacture of artificial silk of high tensile strength from viscose