GB514517A - Process for the manufacture of continuous artificial filaments particularly suitable for transformation into staples - Google Patents

Process for the manufacture of continuous artificial filaments particularly suitable for transformation into staples

Info

Publication number
GB514517A
GB514517A GB1360438A GB1360438A GB514517A GB 514517 A GB514517 A GB 514517A GB 1360438 A GB1360438 A GB 1360438A GB 1360438 A GB1360438 A GB 1360438A GB 514517 A GB514517 A GB 514517A
Authority
GB
United Kingdom
Prior art keywords
filaments
solvent
bars
length
solution
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
GB1360438A
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.)
JEAN MARIE ALIBERT
Rhodiaceta SA
Original Assignee
JEAN MARIE ALIBERT
Rhodiaceta SA
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 JEAN MARIE ALIBERT, Rhodiaceta SA filed Critical JEAN MARIE ALIBERT
Priority to GB1360438A priority Critical patent/GB514517A/en
Publication of GB514517A publication Critical patent/GB514517A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/04—Dry spinning methods
    • 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
    • D01F2/30—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 by the dry spinning process

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Artificial Filaments (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

514,517. Artificial filaments. SOC. RHODIACETA, and ALIBERT, J. M. May 6, 1938, Nos. 13604 and 25609. [Class 2 (ii)] Artificial filaments having points of diminished strength along their length which render them readily convertable into staple fibres, are prepared by subjecting the filaments produced by extrusion of a solution of a cellulose ester or ether in a solvent or solvent mixture to a temperature sufficiently high to ensure faster evaporation of the solvent at various points along their length. The filaments are passed over heated bars carried on the outer surface of a hollow cylinder containing hot fluid, or over bars adapted to form a cylindrical cage and through which an electric current is passed, the bars being placed perpendicularly or obliquely to the direction of travel of the filaments. The heating operation is performed in a chamber which permits the recovery of solvents, after which the filaments are dried or coagulated in. a suitable bath. Examples are given in which a solution of cellulose acetate in acetone and ethyl alcohol is extruded.
GB1360438A 1938-05-06 1938-05-06 Process for the manufacture of continuous artificial filaments particularly suitable for transformation into staples Expired GB514517A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1360438A GB514517A (en) 1938-05-06 1938-05-06 Process for the manufacture of continuous artificial filaments particularly suitable for transformation into staples

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1360438A GB514517A (en) 1938-05-06 1938-05-06 Process for the manufacture of continuous artificial filaments particularly suitable for transformation into staples

Publications (1)

Publication Number Publication Date
GB514517A true GB514517A (en) 1939-11-10

Family

ID=10026053

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1360438A Expired GB514517A (en) 1938-05-06 1938-05-06 Process for the manufacture of continuous artificial filaments particularly suitable for transformation into staples

Country Status (1)

Country Link
GB (1) GB514517A (en)

Similar Documents

Publication Publication Date Title
GB633187A (en) Improvements in and relating to the production of threads of thermoplastic cellulosederivatives
GB514517A (en) Process for the manufacture of continuous artificial filaments particularly suitable for transformation into staples
DE862643C (en) Process for the production of threads u. Like. From cellulose derivatives by the dry spinning process in a closed system
GB796544A (en) Improvements in the manufacture of artificial filaments and like products
GB482814A (en) Improvements in or relating to the production of crimped artificial filaments, fibres and the like
GB603040A (en) Manufacture of articles from polymers or copolymers of vinyl chloride
GB438656A (en) Improvements in the manufacture of cellulose acetate filaments and threads
DE710903C (en) Process for esterifying cellulose fibers or structures made of cellulose while maintaining the fiber structure
GB542734A (en) Improvements in or relating to the manufacture of artificial filaments, ribbons, foils and other shaped materials
US1041587A (en) Process of producing dyed cellulose ester.
DE553005C (en) Process for the production of rayon
US1441203A (en) Process of manufacturing artificial silk and other products from nitrocellulose
US1938646A (en) Production of yarns or the like from organic derivatives of cellulose
DE661477C (en) Process for drying paper and similar material webs
US2355326A (en) Preparation of high molecular cellulose derivatives
GB359385A (en) Process and apparatus for dry spinning and for reducing the lustre of artificial silk
GB396070A (en) Process and apparatus for the manufacture of multi-coloured candles
GB515573A (en) Improvements in and relating to artificial filaments derived from nitro-cellulose
GB318629A (en) Process of making artificial filaments and product thereof
GB550458A (en) Improvements in or relating to the treatment of textile and other materials
GB535298A (en) Improvements in or relating to the manufacture of artificial filaments, yarns and similar materials having a basis of an organic derivative of cellulose
GB541075A (en) Improvements in or relating to the production of artificial filaments, films and similar materials
GB741285A (en) Improvements in the production of filaments, films and like shaped articles from polyacrylonitrile
GB584353A (en) Process for improving the chemical resistance and dyeing properties of artificially formed proteinaceous fibre
GB433793A (en) Improvements in the manufacture of artificial filaments and other products containing organic derivatives of cellulose