GB300672A - Improvements in or relating to processes for the manufacture of artificial threads and filaments by the dry spinning method - Google Patents

Improvements in or relating to processes for the manufacture of artificial threads and filaments by the dry spinning method

Info

Publication number
GB300672A
GB300672A GB21099/27A GB2109927A GB300672A GB 300672 A GB300672 A GB 300672A GB 21099/27 A GB21099/27 A GB 21099/27A GB 2109927 A GB2109927 A GB 2109927A GB 300672 A GB300672 A GB 300672A
Authority
GB
United Kingdom
Prior art keywords
filaments
cell
spinning
processes
spun
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
GB21099/27A
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.)
RHODIASETA
Original Assignee
RHODIASETA
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 RHODIASETA filed Critical RHODIASETA
Publication of GB300672A publication Critical patent/GB300672A/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)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)

Abstract

300,672. Ellis, G. B., (Soc. pour la Fabrication de la Soie Rhodiaseta). Aug. 10, 1927. Apparatus for making filaments ; cellulose carboxylates, processes for making filaments from.-For the production by the dry-spinning method of artificial silk filaments not exhibiting a scintillating effect. the solution of cellulose acetate, &c. to be spun, is heated before its extension while a cold evaporative atmosphere is introduced into the cell at the region of the extension nozzles and in such a manner that it moves in the same direction as the filaments. The evaporative medium may be air-drawn from the spinning room, and it may be subjected to a supplementary cooling inside the cell; the atmosphere is preferably admitted into the cell through apertures of large dimensions. As shown, the solution before extrusion at the nozzles 2 passes through a heater 3; cool air is admitted to the cell 1 through inlets 4, and in this form passes along with the filaments during the whole of their travel through the cell, being heated at the later part in order to ensure evaporation of the solvent, by a heater 5 surrounding the cell. Operating in this manner, filaments of less than one denier may be spun, and speeds of spinning of 400 metres per minute or higher may be employed. Specifications 236,393 and 248,696 are referred to.
GB21099/27A 1923-12-21 1927-08-10 Improvements in or relating to processes for the manufacture of artificial threads and filaments by the dry spinning method Expired GB300672A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR587222T 1923-12-21

Publications (1)

Publication Number Publication Date
GB300672A true GB300672A (en) 1928-11-12

Family

ID=26235337

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21099/27A Expired GB300672A (en) 1923-12-21 1927-08-10 Improvements in or relating to processes for the manufacture of artificial threads and filaments by the dry spinning method

Country Status (6)

Country Link
US (2) US1856401A (en)
BE (1) BE351420A (en)
DE (2) DE428745C (en)
FR (2) FR587222A (en)
GB (1) GB300672A (en)
NL (1) NL24080C (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732585A (en) * 1956-01-31 Spinner head
US2588583A (en) * 1948-12-18 1952-03-11 Celanese Corp Process for spinning
GB855023A (en) * 1958-08-09 1960-11-30 British Nylon Spinners Ltd Improvements in or relating to thread guides for spinning man-made filament yarns
DE3401639A1 (en) * 1984-01-19 1985-07-25 Hoechst Ag, 6230 Frankfurt DEVICE FOR PRODUCING A SPINNING FLEECE
US5811178A (en) * 1995-08-02 1998-09-22 Kimberly-Clark Worldwide, Inc. High bulk nonwoven sorbent with fiber density gradient
US5667749A (en) * 1995-08-02 1997-09-16 Kimberly-Clark Worldwide, Inc. Method for the production of fibers and materials having enhanced characteristics
US5711970A (en) * 1995-08-02 1998-01-27 Kimberly-Clark Worldwide, Inc. Apparatus for the production of fibers and materials having enhanced characteristics
CA2238440C (en) * 1995-12-15 2004-07-27 Kimberly-Clark Worldwide, Inc. High temperature, high speed rotary valve
EP1035239B1 (en) * 1999-03-08 2005-05-11 The Procter & Gamble Company Absorbent, flexible, structure comprising starch fibers
US6811740B2 (en) 2000-11-27 2004-11-02 The Procter & Gamble Company Process for making non-thermoplastic starch fibers
US7029620B2 (en) 2000-11-27 2006-04-18 The Procter & Gamble Company Electro-spinning process for making starch filaments for flexible structure
US20030203196A1 (en) * 2000-11-27 2003-10-30 Trokhan Paul Dennis Flexible structure comprising starch filaments
US7276201B2 (en) * 2001-09-06 2007-10-02 The Procter & Gamble Company Process for making non-thermoplastic starch fibers
US6723160B2 (en) * 2002-02-01 2004-04-20 The Procter & Gamble Company Non-thermoplastic starch fibers and starch composition for making same
US6955850B1 (en) 2004-04-29 2005-10-18 The Procter & Gamble Company Polymeric structures and method for making same
US6977116B2 (en) * 2004-04-29 2005-12-20 The Procter & Gamble Company Polymeric structures and method for making same
KR20240056636A (en) 2015-09-01 2024-04-30 더 리젠츠 오브 더 유니버시티 오브 캘리포니아 Modular polypeptide libraries and methods of making and using same

Also Published As

Publication number Publication date
DE487242C (en) 1929-12-04
US1856401A (en) 1932-05-03
FR587222A (en) 1925-04-14
US1918816A (en) 1933-07-18
DE428745C (en) 1926-05-10
FR34884E (en) 1927-10-22
NL24080C (en) 1931-05-15
BE351420A (en) 1928-06-30

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