CH211636A - Process for spinning, in the molten state, an organic product, and apparatus for carrying out this process. - Google Patents

Process for spinning, in the molten state, an organic product, and apparatus for carrying out this process.

Info

Publication number
CH211636A
CH211636A CH211636DA CH211636A CH 211636 A CH211636 A CH 211636A CH 211636D A CH211636D A CH 211636DA CH 211636 A CH211636 A CH 211636A
Authority
CH
Switzerland
Prior art keywords
spinning
carrying
molten state
organic product
organic
Prior art date
Application number
Other languages
French (fr)
Inventor
E I Du Pont De Nemours Company
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of CH211636A publication Critical patent/CH211636A/en

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)
CH211636D 1938-08-09 1939-07-29 Process for spinning, in the molten state, an organic product, and apparatus for carrying out this process. CH211636A (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
CH211636A true CH211636A (en) 1940-10-15

Family

ID=22838857

Family Applications (1)

Application Number Title Priority Date Filing Date
CH211636D CH211636A (en) 1938-08-09 1939-07-29 Process for spinning, in the molten state, an organic product, and apparatus for carrying out this process.

Country Status (7)

Country Link
US (1) US2253176A (en)
BE (2) BE434223A (en)
CH (1) CH211636A (en)
DE (3) DE752214C (en)
FR (3) FR851437A (en)
GB (5) GB533307A (en)
NL (4) NL54872C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1082002B (en) * 1953-06-25 1960-05-19 Glanzstoff Ag Melting device for organic polycondensates for producing threads or other shaped structures from the melt
DE1271307B (en) * 1960-08-05 1968-06-27 Monsanto Co Device for melt spinning thermoplastic polymers

Families Citing this family (40)

* 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 (en) * 1946-03-22
US2571975A (en) * 1947-05-10 1951-10-16 Du Pont Melt spinning process
FR1011428A (en) * 1949-02-05 1952-06-23 Rhodiaceta Apparatus and method for spinning high polymer solutions
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 (en) * 1949-12-05
DE1167482B (en) * 1950-05-31 1964-04-09 Toyo Rayon Co Ltd Melt spinning device for organic substances
NL86671C (en) * 1950-09-01
BE513140A (en) * 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
US2898628A (en) * 1953-07-03 1959-08-11 Ici Ltd Melt-spinning apparatus
DE1059611B (en) * 1954-04-10 1959-06-18 Hoechst Ag Device for spinning molten polyamides from vacuum chambers
US2922187A (en) * 1956-02-04 1960-01-26 British Celanese Melt spinning apparatus
DE1075788B (en) * 1956-07-17 1960-02-18 Societe Rhodiaceta, Paris Process for the production of threads with a single thread denier of the order of 3 den. by melt spinning polyethylene
NL224690A (en) * 1957-02-08
LU38383A1 (en) * 1959-04-06
US3032821A (en) * 1959-08-07 1962-05-08 American Enka Corp Process for manufacturing thermoplastic granules
DE1248855C2 (en) * 1960-08-13 1973-10-18 PROCESS FOR MANUFACTURING FIBERS OR FEDES FROM LINEAR POLYESTERS
BE609564R (en) * 1960-11-03 1962-02-15 Onderzoekings Inst Res Device for the production of artificial threads by the dry spinning method
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 (en) * 1975-04-05 1978-08-17 Zimmer Ag, 6000 Frankfurt Process for high-speed spinning of polyamides
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 (en) * 1986-11-10 1988-05-19 Volker Ludwig DEVICE FOR APPLYING LIQUID, PASTOESE OR PLASTIC SUBSTANCES TO A SUBSTRATE
ATE73705T1 (en) * 1987-11-13 1992-04-15 Nordson Corp DEVICE FOR LIQUEFYING A HIGH POLYMER, THERMOPLASTIC MATERIAL.
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 (en) * 2000-08-29 2007-03-15 Bühler AG Process for melting polymer granules and melting element
JP6084841B2 (en) 2012-12-21 2017-02-22 東京エレクトロン株式会社 Lithium ion capacitor electrode manufacturing apparatus and method
EP3703921B1 (en) * 2017-10-31 2022-10-12 Nordson Corporation Melt system including a melt unit with a side-loading hopper
CN109338547A (en) * 2018-11-21 2019-02-15 湖南康宝源科技实业有限公司 A kind of preparation facilities of the high-elastic super thermal fiber of fine-denier

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR531356A (en) * 1920-02-27 1922-01-11 Device for regulating, by the application of rotary pumps, the flow rate of the dies in the manufacture of textiles and artificial filaments
FR695506A (en) * 1930-05-10 1930-12-17 Process for making glass yarns
DE626198C (en) * 1934-02-21 1936-02-21 Hugo Knoblauch Device for producing threads from glass
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1082002B (en) * 1953-06-25 1960-05-19 Glanzstoff Ag Melting device for organic polycondensates for producing threads or other shaped structures from the melt
DE1271307B (en) * 1960-08-05 1968-06-27 Monsanto Co Device for melt spinning thermoplastic polymers

Also Published As

Publication number Publication date
GB533307A (en) 1941-02-11
DE752214C (en) 1963-08-20
NL58729C (en) 1946-08-15
DE1141408B (en) 1962-12-20
GB533303A (en) 1941-02-11
GB535186A (en) 1941-04-01
US2253176A (en) 1941-08-19
GB549208A (en) 1942-11-11
FR50574E (en) 1941-01-15
NL54468C (en) 1949-12-15
BE434223A (en) 1939-06-30
DE742867C (en) 1943-12-13
NL54467C (en) 1942-12-15
FR851437A (en) 1940-01-09
BE465270A (en) 1946-06-29
GB533306A (en) 1941-02-11
FR50571E (en) 1941-01-15
NL54872C (en) 1943-02-15

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