JPS55132712A - Apparatus for producing monofilament comprising polyvinylidene fluoride continuously - Google Patents

Apparatus for producing monofilament comprising polyvinylidene fluoride continuously

Info

Publication number
JPS55132712A
JPS55132712A JP2068080A JP2068080A JPS55132712A JP S55132712 A JPS55132712 A JP S55132712A JP 2068080 A JP2068080 A JP 2068080A JP 2068080 A JP2068080 A JP 2068080A JP S55132712 A JPS55132712 A JP S55132712A
Authority
JP
Japan
Prior art keywords
polyvinylidene fluoride
producing monofilament
fluoride continuously
continuously
monofilament
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.)
Pending
Application number
JP2068080A
Other languages
English (en)
Inventor
Ranku Egon
Nahateikuaru Buiruherumu
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.)
Dynamit Nobel AG
Original Assignee
Dynamit Nobel AG
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 Dynamit Nobel AG filed Critical Dynamit Nobel AG
Publication of JPS55132712A publication Critical patent/JPS55132712A/ja
Pending 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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/08—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of halogenated hydrocarbons
    • D01F6/12—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of halogenated hydrocarbons from polymers of fluorinated hydrocarbons
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/565—Screws having projections other than the thread, e.g. pins
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Artificial Filaments (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
JP2068080A 1979-02-23 1980-02-22 Apparatus for producing monofilament comprising polyvinylidene fluoride continuously Pending JPS55132712A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2907074A DE2907074C2 (de) 1979-02-23 1979-02-23 Schneckenextruder für Polyvinylidenfluoridmonofile

Publications (1)

Publication Number Publication Date
JPS55132712A true JPS55132712A (en) 1980-10-15

Family

ID=6063741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2068080A Pending JPS55132712A (en) 1979-02-23 1980-02-22 Apparatus for producing monofilament comprising polyvinylidene fluoride continuously

Country Status (4)

Country Link
US (1) US4280802A (ja)
EP (1) EP0014875B1 (ja)
JP (1) JPS55132712A (ja)
DE (2) DE2907074C2 (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4670527A (en) * 1981-03-02 1987-06-02 Kureha Kagaku Kogyo Kabushiki Kaisha Shaped article of vinylidene fluoride resin and process for preparing thereof
CH662531A5 (de) * 1983-09-30 1987-10-15 Netstal Ag Maschf Giesserei Schnecken-plastifizier- und foerdereinrichtung einer kunststoff-spritzgiessmaschine.
EP0181610A3 (en) * 1984-11-09 1987-11-04 Sumitomo Chemical Company, Limited Process for melt spinning aromatic polyester
GB2178691B (en) * 1985-07-16 1989-10-25 Farrel Bridge Ltd Screw extruders
FR2595959B1 (fr) * 1986-03-21 1988-05-27 Poudres & Explosifs Ste Nale Nouveaux catalyseurs de decarboxylation et leur application a la preparation d'ethers ou thioethers de phenyle et d'alkyle ou d'aralkyle
US4994223A (en) * 1989-06-16 1991-02-19 Bomatic, Inc. Extruder screw and method for the extrusion of thermally sensitive thermoplastic materials
US5088914A (en) * 1990-05-11 1992-02-18 Romano Brambilla Double flighted extrusion screw
JP3170757B2 (ja) * 1990-08-31 2001-05-28 東芝機械株式会社 バリヤスクリュ
US5599098A (en) * 1995-12-14 1997-02-04 The Black Clawson Company Extruder screw with multiple flighting
DE102006011069A1 (de) * 2006-03-08 2007-09-13 Krauss-Maffei Kunststofftechnik Gmbh Extruderschnecke mit verbesserten Eigenschaften

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1886592A (en) * 1929-06-01 1932-11-08 Vernon E Royle Stock screw for extruding machines
US2753595A (en) * 1953-07-24 1956-07-10 Dow Chemical Co Plastics mixing and extrusion machines
FR1251409A (fr) * 1959-12-10 1961-01-20 Materiel De Forage Samafor Sa Perfectionnement apporté aux vis d'extrudeuse
US3248469A (en) * 1961-08-28 1966-04-26 Phillips Petroleum Co High shear visbreaking method and apparatus
US3239882A (en) * 1962-07-18 1966-03-15 Sterling Extruder Corp Dispersion head for extruder
BE638078A (ja) * 1962-10-03 1964-04-01
DE1302096B (de) * 1965-03-18 1969-12-18 Reifenhaeuser Kg Schneckenpresse
US3504400A (en) * 1967-08-04 1970-04-07 Vish Khim T I Sesquithread feed worm for an extruder
US3486194A (en) * 1967-08-07 1969-12-30 Clarence E Parks Extruder
DE1779055B1 (de) * 1968-07-02 1972-05-04 Barmag Barmer Maschf Schneckenstrangpresse fuer hochviskose thermoplastische stoffe
US3676034A (en) * 1970-05-01 1972-07-11 American Can Co Extruder mixing screw
US3707502A (en) * 1970-12-07 1972-12-26 Lever Brothers Ltd Detergent composition
US3867079A (en) * 1972-08-10 1975-02-18 Goodrich Co B F Apparatus for extruding polymeric material
US4015832A (en) * 1972-08-23 1977-04-05 Koehring Company Extruder screws
DE2257007C3 (de) * 1972-11-21 1984-11-08 Krauss-Maffei AG, 8000 München Eingängige Schnecke für Ein- und Mehrfachschnecken-Pumpen und -Pressen
FR2232622B1 (ja) * 1973-06-06 1976-04-23 Rhone Poulenc Textile
DE2542515C3 (de) * 1975-09-24 1980-09-04 Paul Troester Maschinenfabrik, 3000 Hannover Extruderschnecke für die Verarbeitung von Kunststoffen und Kautschuk
US4129386A (en) * 1976-06-01 1978-12-12 Akzona Incorporated Extrusion apparatus
DE2706755C2 (de) * 1977-02-17 1983-12-22 Dynamit Nobel Ag, 5210 Troisdorf Verfahren und Vorrichtung zum Einarbeiten von Glasfasern in thermoplastische Kunststoffe
US4173417A (en) * 1977-04-15 1979-11-06 Hpm Corporation Extrusion apparatus and method
DE2837751C2 (de) * 1978-08-30 1983-12-15 Dynamit Nobel Ag, 5210 Troisdorf Verfahren und Vorrichtung zum Herstellen von Monofilen aus Polyvinylidenfluorid

Also Published As

Publication number Publication date
DE3060715D1 (en) 1982-09-30
DE2907074A1 (de) 1980-08-28
EP0014875B1 (de) 1982-08-04
US4280802A (en) 1981-07-28
DE2907074C2 (de) 1982-08-19
EP0014875A1 (de) 1980-09-03

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