OA02666A - Procédé et dispositif pour l'extrusion de matières plastiques expansibles. - Google Patents

Procédé et dispositif pour l'extrusion de matières plastiques expansibles.

Info

Publication number
OA02666A
OA02666A OA53051A OA53051A OA02666A OA 02666 A OA02666 A OA 02666A OA 53051 A OA53051 A OA 53051A OA 53051 A OA53051 A OA 53051A OA 02666 A OA02666 A OA 02666A
Authority
OA
OAPI
Prior art keywords
extrusion
expandable plastics
expandable
plastics
Prior art date
Application number
OA53051A
Other languages
English (en)
Original Assignee
Ugine Kuhlmann
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
Priority claimed from FR75594A external-priority patent/FR1498620A/fr
Priority claimed from FR97233A external-priority patent/FR1545573A/fr
Application filed by Ugine Kuhlmann filed Critical Ugine Kuhlmann
Publication of OA02666A publication Critical patent/OA02666A/fr

Links

Classifications

    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • B29C44/50—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • B29C44/50—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying
    • B29C44/505—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying extruding the compound through a flat die
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • B29C44/50—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying
    • B29C44/507—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying extruding the compound through an annular die
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
    • B29C48/865—Heating
    • 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
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • 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
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/908—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article characterised by calibrator surface, e.g. structure or holes for lubrication, cooling or venting
    • 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
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
OA53051A 1966-09-07 1967-09-06 Procédé et dispositif pour l'extrusion de matières plastiques expansibles. OA02666A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR75594A FR1498620A (fr) 1966-09-07 1966-09-07 Procédé et dispositif pour l'extrusion de matières plastiques expansibles
FR97233A FR1545573A (fr) 1967-03-02 1967-03-02 Procédé d'extrusion de matières plastiques expansibles en profilés alternativement pleins et creux

Publications (1)

Publication Number Publication Date
OA02666A true OA02666A (fr) 1970-12-15

Family

ID=26172994

Family Applications (1)

Application Number Title Priority Date Filing Date
OA53051A OA02666A (fr) 1966-09-07 1967-09-06 Procédé et dispositif pour l'extrusion de matières plastiques expansibles.

Country Status (17)

Country Link
AT (1) AT302628B (fr)
BE (1) BE703543A (fr)
CH (1) CH491736A (fr)
CS (1) CS172855B2 (fr)
DE (1) DE1729076B2 (fr)
DK (2) DK126094C (fr)
ES (2) ES344780A1 (fr)
FI (1) FI48811C (fr)
GB (1) GB1184688A (fr)
GR (1) GR34464B (fr)
IL (1) IL28605A (fr)
NL (1) NL145493C (fr)
NO (1) NO132418C (fr)
OA (1) OA02666A (fr)
PL (1) PL69613B1 (fr)
SE (1) SE342766B (fr)
SU (1) SU510141A3 (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE789774A (fr) * 1972-02-18 1973-02-01 Sinclair Koppers Co Procede et appareil pour la fabrication de profiles en mousse
GB1542585A (en) * 1976-06-22 1979-03-21 Sumitomo Chemical Co Method of extrusion coating with polyolefin foam
DE2844006C2 (de) * 1978-10-09 1981-11-26 Hocoplast Gmbh & Co Kg Kunststofferzeugnisse, 8330 Eggenfelden Verfahren zum Extrudieren von Kunstsoffprofilen
JPS5645928A (en) * 1979-09-21 1981-04-25 Teijin Ltd Production of polyester extruded expanded article
EP0035467A1 (fr) * 1980-03-04 1981-09-09 Schweizerische Aluminium Ag Procédé de fabrication de plaques en matière plastique alvéolaire
IT1141633B (it) * 1980-11-05 1986-10-01 Lavorazione Mat Plast Procedimento per la produzione di una lastra continua di schiuma di polimero sintetico termoplastico mediante estrusione
DE3113810A1 (de) * 1981-04-06 1982-10-21 Gebrüder Kömmerling Kunststoffwerke GmbH, 6780 Pirmasens Kunststoff-profilstab
EP0119215A1 (fr) * 1982-09-01 1984-09-26 BRONNUM, Thomas Procede et appareil de fabrication d'articles oblongs en mousse integrale de polyurethane ou en materiau correspondant
DE3401438C2 (de) * 1984-01-17 1996-10-17 Koemmerling Kunststoff Verfahren zur Herstellung eines Integralschaumkörpers
FR2580542B1 (fr) * 1985-04-23 1987-07-17 Atochem Procede d'extrusion de matieres plastiques expansibles
DE3530309A1 (de) * 1985-08-24 1987-02-26 Held Kurt Verfahren und vorrichtung zum kontinuierlichen herstellen thermoplastischer kunststoffbahnen
DD246727A1 (de) * 1986-03-24 1987-06-17 Bauakademie Ddr Konditioniervorrichtung zur herstellung von thermoplastschaeumen
IT1215422B (it) * 1986-05-13 1990-02-08 Reifenhaeuser Masch Trafila per l'estrusione di un nastro di materia plastica del tipo termoplastico espanso.
DE4204759C1 (fr) * 1992-02-18 1992-12-03 Friedrich Theysohn Gmbh, 3012 Langenhagen, De
DE4433778C1 (de) * 1993-10-19 1995-07-20 Dahm Reinhard Verfahren zur Herstellung von Verbundstoffen aus in einer Gerüstphase eingelagerten Einzelkörpern aus Füllphasen
DE4432111C2 (de) * 1994-08-11 2002-10-10 Gefinex Jackon Gmbh Verfahren zur Herstellung eines Kunststoffschaumes
US6348512B1 (en) 1995-12-29 2002-02-19 Pmd Holdings Corp. Medium density chlorinated polyvinyl chloride foam and process for preparing
US5789453A (en) * 1997-04-10 1998-08-04 The B. F. Goodrich Company Medium density chlorinated polyvinyl chloride foam and process for preparing
CN102341226B (zh) * 2009-03-04 2014-03-05 陶氏环球技术有限责任公司 具有分段成型的挤出聚合物发泡方法
GB2474431B (en) * 2009-10-13 2012-10-31 Gurit Uk Ltd Production of extruded foam
DE102014104112A1 (de) * 2014-03-25 2015-10-01 G.S. Georg Stemeseder Gmbh Profilelement aus einem holzfaserverstärkten Kunststoff, hiermit versehenes Verbundprofil, daraus gebildete Fensteranordnung sowie Verfahren zur Herstellung eines derartigen Profilelements
CN114073900A (zh) * 2020-08-13 2022-02-22 中国科学院青岛生物能源与过程研究所 一种制备一端密封中空纤维膜的方法
CN112976461A (zh) * 2021-02-19 2021-06-18 南京航天波平电子科技有限公司 提高热塑性树脂泡沫角锥吸波材料氧指数的方法及设备
CN115125674B (zh) * 2022-07-22 2023-08-29 广东鑫球新材料科技有限公司 一种内插接式空芯棉模具及成型方法

Also Published As

Publication number Publication date
SE342766B (fr) 1972-02-21
NO132418C (fr) 1975-11-12
CS172855B2 (fr) 1977-01-28
GR34464B (el) 1968-05-11
NO132418B (fr) 1975-08-04
PL69613B1 (en) 1973-06-30
DE1729076B2 (de) 1973-10-04
FI48811C (fi) 1975-01-10
NL6712119A (fr) 1968-03-08
DE1729076A1 (de) 1972-02-24
BE703543A (fr) 1968-03-06
DK126094C (da) 1983-04-18
AT302628B (de) 1972-10-25
FI48811B (fr) 1974-09-30
ES344780A1 (es) 1969-01-16
DK126094A (fr) 1900-01-01
CH491736A (fr) 1970-06-15
ES344784A1 (es) 1969-01-16
GB1184688A (en) 1970-03-18
NL145493C (nl) 1980-08-15
SU510141A3 (ru) 1976-04-05
IL28605A (en) 1971-01-28
NL145493B (nl) 1975-04-15
DK126094B (da) 1973-06-12

Similar Documents

Publication Publication Date Title
FR94389E (fr) Procédé et dispositif pour l'extrusion des matieres plastiques expansibles.
OA02666A (fr) Procédé et dispositif pour l'extrusion de matières plastiques expansibles.
FR1507711A (fr) Appareil pour l'extrusion de matières plastiques
FR1420244A (fr) Procédé et appareil pour la formation d'éléments tubulaires en matières plastiques
BE765272A (fr) Procede et dispositif pour le pastillage de matieres plastiques
BE744577A (fr) Matrice et dispositif de soupape pour l'extrusion de matieres plastiques
CH532463A (fr) Procédé et dispositif pour l'extrusion de matières plastiques expansibles
FR1523884A (fr) Procédé et dispositif pour le conditionnement d'une matière longitudinale
FR1427239A (fr) Procédé et dispositif pour le moulage de matières thermoplastiques
FR1509381A (fr) Dispositif pour la granulation de masses plastiques tenaces
FR1498620A (fr) Procédé et dispositif pour l'extrusion de matières plastiques expansibles
FR1433123A (fr) Procédé et dispositif pour le formage de matières synthétiques thermoplastiques
FR1375963A (fr) Procédé d'assemblage de tuyaux en matière thermoplastique et dispositif pour ce procédé
FR1480912A (fr) Procédé et dispositif pour la fabrication de formes d'imprimerie
MC675A1 (fr) Procédé et dispositif pour l'extrusion de matières plastiques expansibles
FR94122E (fr) Procédé et dispositif pour l'extrusion des matieres plastiques expansibles.
FR1379328A (fr) Procédé et dispositif de thermo-réglage, notamment pour plastificateurs pour l'extrusion de résines thermo-plastiques et similaires
FR1469871A (fr) Procédé et dispositif pour fabriquer de l'argile gonflée
FR1477672A (fr) Procédé et dispositif pour le formage pneumatique d'objets en résine thermoplastique
FR1342430A (fr) Dispositif pour le filage ou l'extrusion de matières plastiques
FR1434808A (fr) Procédé et dispositif pour la fabrication de bandes en matières plastiques expansées
FR1445594A (fr) Procédé et dispositif pour la fabrication de bandes en matières plastiques expansées
FR1519303A (fr) Procédé et dispositif pour la fabrication de tubes plastiques renforcés
FR1434850A (fr) Procédé et dispositif pour la fabrication de bandes en matières plastiques expansées
FR1497908A (fr) Procédé et dispositif pour la fabrication d'emballages