MA30769B1 - Procede pour la fabrication d'un produit polymere extrude, de preference reticule - Google Patents

Procede pour la fabrication d'un produit polymere extrude, de preference reticule

Info

Publication number
MA30769B1
MA30769B1 MA31744A MA31744A MA30769B1 MA 30769 B1 MA30769 B1 MA 30769B1 MA 31744 A MA31744 A MA 31744A MA 31744 A MA31744 A MA 31744A MA 30769 B1 MA30769 B1 MA 30769B1
Authority
MA
Morocco
Prior art keywords
linked
production
preferably cross
polymer product
extruded polymer
Prior art date
Application number
MA31744A
Other languages
English (en)
Inventor
Werner Kempter
Original Assignee
Silon S R O Plana Nad Lu Znici
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 Silon S R O Plana Nad Lu Znici filed Critical Silon S R O Plana Nad Lu Znici
Publication of MA30769B1 publication Critical patent/MA30769B1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
    • 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
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/29—Feeding the extrusion material to the extruder in liquid form
    • 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
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • 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
    • 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
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/10—Thermosetting resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2301/00—Use of unspecified macromolecular compounds as reinforcement
    • B29K2301/10—Thermosetting resins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

L'INVENTION CONCERNE UN PROCÉDÉ DE PRODUCTION D'UN PRODUIT POLYMÈRE, DE PRÉFÉRENCE RÉTICULÉ, À PARTIR D'UN POLYMÈRE DE DÉPART, PROCÉDÉ DANS LEQUEL AU MOINS UN ADDITIF LIQUIDE ET D'AUTRES ADJUVANTS SONT AJOUTÉS EN QUANTITÉS DOSÉES AUDIT POLYMÈRE DE DÉPART, PUIS SONT TRAITÉS DE MANIÈRE À OBTENIR UN PRODUIT FINAL, DANS UN DISPOSITIF DE COULÉE EN CONTINU OU DE MOULAGE PAR INJECTION. LES ADJUVANTS SONT TOUT D'ABORD MÉLANGÉS AVEC UN MATÉRIAU SUPPORT APPROPRIÉ, À SURFACE FISSURÉE OU À STRUCTURE À PORES OUVERTS, APRÈS QUOI L'ADDITIF LIQUIDE EST AJOUTÉ. CE MÉLANGE EST ENSUITE HOMOGÉNÉISÉ ET TRAITÉ AVEC LE MATÉRIAU DE BASE, DIRECTEMENT EN AMONT DU DISPOSITIF DE COULÉE EN CONTINU OU DE MOULAGE PAR INJECTION.
MA31744A 2006-10-04 2009-03-30 Procede pour la fabrication d'un produit polymere extrude, de preference reticule MA30769B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH15752006 2006-10-04
CH11332007 2007-07-13

Publications (1)

Publication Number Publication Date
MA30769B1 true MA30769B1 (fr) 2009-10-01

Family

ID=39146863

Family Applications (1)

Application Number Title Priority Date Filing Date
MA31744A MA30769B1 (fr) 2006-10-04 2009-03-30 Procede pour la fabrication d'un produit polymere extrude, de preference reticule

Country Status (4)

Country Link
US (1) US20100140843A1 (fr)
EP (1) EP2069424A2 (fr)
MA (1) MA30769B1 (fr)
WO (1) WO2008040139A2 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4247498A (en) * 1976-08-30 1981-01-27 Akzona Incorporated Methods for making microporous products
US4783511A (en) * 1984-10-29 1988-11-08 Ems-Inventa Ag Process for preparing moulded bodies from modified thermoplastic polyamides
DE3502993A1 (de) * 1985-01-30 1986-07-31 kabelmetal electro GmbH, 3000 Hannover Verfahren zur herstellung von extrudierbaren mischungen
IT1240647B (it) * 1990-05-14 1993-12-17 Himont Inc Concentrati non estrusi di addittivi, cariche o pigmenti
DE4313290A1 (de) * 1993-04-23 1994-10-27 Kempter Werner Verfahren und Vorrichtung zur Herstellung eines vernetzten extrudierten Polymerproduktes
CH685877A5 (de) * 1993-11-03 1995-10-31 Brugg Ag Kabelwerke Verfahren zur Herstellung von Formteilen aus vernetzten Polymeren
US7928258B2 (en) * 2004-08-20 2011-04-19 Momentive Performance Materials Inc. Cyclic diol-derived blocked mercaptofunctional silane compositions

Also Published As

Publication number Publication date
US20100140843A1 (en) 2010-06-10
EP2069424A2 (fr) 2009-06-17
WO2008040139A3 (fr) 2008-10-16
WO2008040139A2 (fr) 2008-04-10

Similar Documents

Publication Publication Date Title
Wang et al. Fabrication of lightweight microcellular foams in injection-molded polypropylene using the synergy of long-chain branches and crystal nucleating agents
EP1847373A3 (fr) Procédé pour l'introduction d'un additif dans une fonte de polymère
JP2021036040A (ja) パイプ用ポリエチレン
EP2345691A1 (fr) Film ou feuille à base d'acide polylactique
ATE506413T1 (de) Verfahren zur herstellung kompatibilisierter polymermischungen und artikeln
EP1739116A4 (fr) Particules fines creuses de résine, particules fines hybrides organiques/inorganiques et procédé pour la fabrication d"articiles en résine fine creuse
EP2096191A4 (fr) Produit moulé en copolymère d'éthylène et de tétrafluoroéthylène et son procédé de production
ATE500883T1 (de) Verfahren zur herstellung einer homogenen flüssigen mischung
FR2871163B1 (fr) Procede pour produire un caoutchouc de polymere modifie et composition de caoutchouc ainsi obtenue
CN107922668A (zh) 适用于发泡片和制品的聚丙烯组合物
JP2009534226A5 (fr)
EP2079794A4 (fr) Biocomposite renforcé de fibres d'algues et procédé de production du biocomposite par broyage à haute température
CN1832845A (zh) 从合金型热塑性聚合物制造定向膜的方法,用于此制程的设备及制成的产品
ATE473081T1 (de) Verfahren und vorrichtung zur herstellung von beschichteten formteilen
EP1832645A4 (fr) Procédé servant à produire une matière de base de gazole à très faible teneur en soufre ou une composition de gazole à très faible teneur en soufre et composition de gazole à très faible teneur en soufre
EP1795560A4 (fr) Composition de résine de poly(acide lactique), moulages et procédé pour la production de ceux-ci
CN101747554B (zh) 一种可用于吸盘的热塑性弹性体及其制备方法
MA30769B1 (fr) Procede pour la fabrication d'un produit polymere extrude, de preference reticule
ATE410218T1 (de) Vorrichtung zum kneten sowie zur langsamen gärung und herstellung von sauerteig
RU2009114709A (ru) Способ и устройство для производства кондитерского изделия из нескольких компонентов
EP1938948A4 (fr) Procede de fabrication de cristal orienté polymère, cristal oriente polymere fabrique selon ledit procede de fabrication, et methodé de détermination du taux de contrainte d'allongement critique d'une fusion polymère
TWI633143B (zh) 聚烯烴組成物及其製備方法
ATE512788T1 (de) Verfahren und anlage zur herstellung von artikeln in form von platten oder blöcken aus konglomeratstein oder steinartigem material
DE602008001562D1 (de) Verfahren zur herstellung von kerzen
JP3962810B2 (ja) ナイロン−１１／ポリフッ化ビニリデンブレンドフィルムから成る多軸結晶配向材料