GB533307A - Improvements in or relating to the melt spinning of organic filament-forming compositions - Google Patents

Improvements in or relating to the melt spinning of organic filament-forming compositions

Info

Publication number
GB533307A
GB533307A GB23047/39A GB2304739A GB533307A GB 533307 A GB533307 A GB 533307A GB 23047/39 A GB23047/39 A GB 23047/39A GB 2304739 A GB2304739 A GB 2304739A GB 533307 A GB533307 A GB 533307A
Authority
GB
United Kingdom
Prior art keywords
grid
liquid
melting
pool
chamber
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
GB23047/39A
Other languages
English (en)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB533307A publication Critical patent/GB533307A/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
    • D01D5/08—Melt spinning methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/022—Melting the material to be shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/914—Cooling of flat articles, e.g. using specially adapted supporting means cooling drums
    • 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
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/04—Melting filament-forming substances
    • 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
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/06—Feeding liquid to the spinning head
    • 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
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/10—Filtering or de-aerating the spinning solution or melt
    • D01D1/103—De-aerating
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S65/00—Glass manufacturing
    • Y10S65/04—Electric heat

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
GB23047/39A 1938-08-09 1939-08-09 Improvements in or relating to the melt spinning of organic filament-forming compositions Expired GB533307A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US223997A US2253176A (en) 1938-08-09 1938-08-09 Method and apparatus for production of structures

Publications (1)

Publication Number Publication Date
GB533307A true GB533307A (en) 1941-02-11

Family

ID=22838857

Family Applications (5)

Application Number Title Priority Date Filing Date
GB23047/39A Expired GB533307A (en) 1938-08-09 1939-08-09 Improvements in or relating to the melt spinning of organic filament-forming compositions
GB23045/39A Expired GB533306A (en) 1938-08-09 1939-08-09 Improvements relating to the melt spinning of fibre-forming synthetic linear polymers
GB23027/39A Expired GB533303A (en) 1938-08-09 1939-08-09 Improvements in or relating to the spinning and winding of artificial filaments
GB26833/39A Expired GB535186A (en) 1938-08-09 1939-09-29 Improvements in or relating to the production of artificial filaments, films and other structures by extrusion of molten or plastic compositions
GB5801/41A Expired GB549208A (en) 1938-08-09 1941-05-05 Improvements in or relating to the melting of organic filament-forming materials

Family Applications After (4)

Application Number Title Priority Date Filing Date
GB23045/39A Expired GB533306A (en) 1938-08-09 1939-08-09 Improvements relating to the melt spinning of fibre-forming synthetic linear polymers
GB23027/39A Expired GB533303A (en) 1938-08-09 1939-08-09 Improvements in or relating to the spinning and winding of artificial filaments
GB26833/39A Expired GB535186A (en) 1938-08-09 1939-09-29 Improvements in or relating to the production of artificial filaments, films and other structures by extrusion of molten or plastic compositions
GB5801/41A Expired GB549208A (en) 1938-08-09 1941-05-05 Improvements in or relating to the melting of organic filament-forming materials

Country Status (7)

Country Link
US (1) US2253176A (US20110009641A1-20110113-C00256.png)
BE (2) BE434223A (US20110009641A1-20110113-C00256.png)
CH (1) CH211636A (US20110009641A1-20110113-C00256.png)
DE (3) DE752214C (US20110009641A1-20110113-C00256.png)
FR (3) FR851437A (US20110009641A1-20110113-C00256.png)
GB (5) GB533307A (US20110009641A1-20110113-C00256.png)
NL (4) NL54872C (US20110009641A1-20110113-C00256.png)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2253176A (en) * 1938-08-09 1941-08-19 Du Pont Method and apparatus for production of structures
US2503251A (en) * 1945-02-16 1950-04-11 Ici Ltd Production of filaments, fibers, and the like
US2540286A (en) * 1946-01-04 1951-02-06 Celanese Corp Control means
BE472049A (US20110009641A1-20110113-C00256.png) * 1946-03-22
US2571975A (en) * 1947-05-10 1951-10-16 Du Pont Melt spinning process
FR1011428A (fr) * 1949-02-05 1952-06-23 Rhodiaceta Appareillage et procédé pour la filature des solutions de hauts polymères
US2679661A (en) * 1949-07-21 1954-06-01 Celanese Corp Method and apparatus for forming films
US2687552A (en) * 1949-11-07 1954-08-31 Inventa Ag Process and apparatus for direct spinning of polyamides
US2719776A (en) * 1949-11-23 1955-10-04 Inventa Ag Elimination of monomers from lactampolymerization products
BE499182A (US20110009641A1-20110113-C00256.png) * 1949-12-05
DE1167482B (de) * 1950-05-31 1964-04-09 Toyo Rayon Co Ltd Schmelzspinnvorrichtung fuer organische Stoffe
NL86671C (US20110009641A1-20110113-C00256.png) * 1950-09-01
BE513140A (US20110009641A1-20110113-C00256.png) * 1951-07-28
US2877495A (en) * 1951-08-04 1959-03-17 Perfogit Spa Process and apparatus for melt spinning
US2753594A (en) * 1952-05-03 1956-07-10 Inventa Ag Apparatus for use in the melt-spinning of synthetic polymers
BE528734A (US20110009641A1-20110113-C00256.png) * 1953-06-25
US2898628A (en) * 1953-07-03 1959-08-11 Ici Ltd Melt-spinning apparatus
DE1059611B (de) * 1954-04-10 1959-06-18 Hoechst Ag Vorrichtung zum Verspinnen von geschmolzenen Polyamiden aus Vakuumkammern
US2922187A (en) * 1956-02-04 1960-01-26 British Celanese Melt spinning apparatus
DE1075788B (de) * 1956-07-17 1960-02-18 Societe Rhodiaceta, Paris Verfahren zur Herstellung von Fäden mit einem Einzelfadentiter in der Größenordnung von 3 den. durch Schmelzspinnen von Polyäthylen
NL224690A (US20110009641A1-20110113-C00256.png) * 1957-02-08
LU38383A1 (US20110009641A1-20110113-C00256.png) * 1959-04-06
US3032821A (en) * 1959-08-07 1962-05-08 American Enka Corp Process for manufacturing thermoplastic granules
NL267323A (US20110009641A1-20110113-C00256.png) * 1960-08-05
DE1248855C2 (de) * 1960-08-13 1973-10-18 Verfahren zur herstellung von fasern oder faeden aus linearen polyestern
BE609564R (nl) * 1960-11-03 1962-02-15 Onderzoekings Inst Res Inrichting voor de vervaardiging van kunstmatige draden volgens de droge spinmethode
US3354250A (en) * 1962-05-09 1967-11-21 Chemcell Ltd Extrusion method and apparatus
US3248191A (en) * 1965-03-04 1966-04-26 Owens Corning Fiberglass Corp Feeder for melting glass spheres for fiber drawing
US3753661A (en) * 1971-02-08 1973-08-21 Fiber Industries Inc Apparatus for the preparation of filamentary material
DE2514874B2 (de) * 1975-04-05 1978-08-17 Zimmer Ag, 6000 Frankfurt Verfahren zum Schnellspinnen von Polyamiden
US4042658A (en) * 1975-11-14 1977-08-16 Valcour Imprinted Papers, Inc. Method for making packaging particles and resulting product
US4161391A (en) * 1978-03-14 1979-07-17 Allied Chemical Corporation Melting apparatus
DE3638307A1 (de) * 1986-11-10 1988-05-19 Volker Ludwig Vorrichtung zum auftragen von fluessigen, pastoesen oder plastischen substanzen auf ein substrat
ATE73705T1 (de) * 1987-11-13 1992-04-15 Nordson Corp Vorrichtung zum verfluessigen eines hochpolymeren, thermoplastischen werkstoffes.
US5061170A (en) * 1989-12-08 1991-10-29 Exxon Chemical Patents Inc. Apparatus for delivering molten polymer to an extrusion
US5523537A (en) * 1991-12-31 1996-06-04 Eastman Kodak Company Passive liquifier
US5374120A (en) * 1993-12-06 1994-12-20 Eastman Kodak Company Modified passive liquid in-line segmented blender
US6056431A (en) * 1997-09-05 2000-05-02 Eastman Kodak Company Modified passive liquefier batch transition process
DE10042478B4 (de) * 2000-08-29 2007-03-15 Bühler AG Verfahren zum Aufschmelzen von Polymergranulat sowie Abschmelzelement
JP6084841B2 (ja) 2012-12-21 2017-02-22 東京エレクトロン株式会社 リチウムイオンキャパシタ用電極の製造装置及び製造方法
EP3703921B1 (en) * 2017-10-31 2022-10-12 Nordson Corporation Melt system including a melt unit with a side-loading hopper
CN109338547A (zh) * 2018-11-21 2019-02-15 湖南康宝源科技实业有限公司 一种细旦高弹超保暖纤维的制备装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR531356A (fr) * 1920-02-27 1922-01-11 Dispositif de régulation, par l'application des pompes rotatives, du débit des filières dans la fabrication des textiles et filaments artificiels
FR695506A (fr) * 1930-05-10 1930-12-17 Procédé pour faire des filés de verre
DE626198C (de) * 1934-02-21 1936-02-21 Hugo Knoblauch Vorrichtung zum Erzeugen von Faeden aus Glas
GB461237A (en) * 1935-01-02 1937-02-09 Du Pont The manufacture of new compositions of matter and of artificial filaments, fibres, sheets, films and the like therefrom
US2253176A (en) * 1938-08-09 1941-08-19 Du Pont Method and apparatus for production of structures

Also Published As

Publication number Publication date
DE752214C (de) 1963-08-20
NL58729C (US20110009641A1-20110113-C00256.png) 1946-08-15
CH211636A (fr) 1940-10-15
DE1141408B (de) 1962-12-20
GB533303A (en) 1941-02-11
GB535186A (en) 1941-04-01
US2253176A (en) 1941-08-19
GB549208A (en) 1942-11-11
FR50574E (fr) 1941-01-15
NL54468C (US20110009641A1-20110113-C00256.png) 1949-12-15
BE434223A (US20110009641A1-20110113-C00256.png) 1939-06-30
DE742867C (de) 1943-12-13
NL54467C (US20110009641A1-20110113-C00256.png) 1942-12-15
FR851437A (fr) 1940-01-09
BE465270A (US20110009641A1-20110113-C00256.png) 1946-06-29
GB533306A (en) 1941-02-11
FR50571E (fr) 1941-01-15
NL54872C (US20110009641A1-20110113-C00256.png) 1943-02-15

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