BE693654A - - Google Patents

Info

Publication number
BE693654A
BE693654A BE693654DA BE693654A BE 693654 A BE693654 A BE 693654A BE 693654D A BE693654D A BE 693654DA BE 693654 A BE693654 A BE 693654A
Authority
BE
Belgium
Application number
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 GB480466A external-priority patent/GB1143182A/en
Application filed filed Critical
Publication of BE693654A publication Critical patent/BE693654A/xx

Links

Classifications

    • 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
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • B29B9/065—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion under-water, e.g. underwater pelletizers
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/582—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/82—Heating or cooling
    • B29B7/826—Apparatus therefor
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
    • 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)
  • Manufacturing & Machinery (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
BE693654D 1966-02-03 1967-02-03 BE693654A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB480466A GB1143182A (en) 1966-02-03 1966-02-03 Granulation of thermoplastic materials
GB480467 1967-01-16

Publications (1)

Publication Number Publication Date
BE693654A true BE693654A (fr) 1967-08-03

Family

ID=26239381

Family Applications (1)

Application Number Title Priority Date Filing Date
BE693654D BE693654A (fr) 1966-02-03 1967-02-03

Country Status (6)

Country Link
US (1) US3436449A (fr)
BE (1) BE693654A (fr)
DK (1) DK119276B (fr)
ES (1) ES336295A1 (fr)
FR (1) FR1510391A (fr)
NL (1) NL6701672A (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48100454A (fr) * 1972-04-03 1973-12-18
US3949039A (en) * 1972-04-03 1976-04-06 Japan Steel Works, Ltd. Method for pelletizing synthetic resins having a high melting point
US3749539A (en) * 1972-04-26 1973-07-31 Eastman Kodak Co Underwater pelletizer die plate
DE2236823C3 (de) * 1972-07-27 1980-06-19 Werner & Pfleiderer, 7000 Stuttgart Lochplatte zum Granulieren von Kunststoffen
US3961000A (en) * 1972-11-28 1976-06-01 Altainer Incorporated Method of manufacturing a nesting or interlocking loose-fill cellular packing material
US3981959A (en) * 1973-11-12 1976-09-21 Leesona Corporation Pelletizing method
JPS5244583B2 (fr) * 1973-12-24 1977-11-09
DE2543450A1 (de) * 1975-09-29 1976-04-15 Shell Int Research Vorrichtung zum granulieren von thermoplastischen kunststoffen
DE2814113C2 (de) * 1978-04-01 1982-09-23 Werner & Pfleiderer, 7000 Stuttgart Vorrichtung zum Granulieren von Kunststoffsträngen
US4331623A (en) * 1978-09-22 1982-05-25 El Paso Polyolefins Company Polymer flow through die
US4378964A (en) * 1980-01-08 1983-04-05 Trw Inc. Internally insulated extrusion die
US4385016A (en) * 1980-12-19 1983-05-24 Phillips Petroleum Company Method of extruding and pelletizing expandable polymeric composition with recycling of transparent water supplied across the face of the extrusion die
DE3049196A1 (de) * 1980-12-24 1982-07-29 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von granulaten aus organischen in form einer schmelze vorliegenden stoffen
IT1174480B (it) * 1984-02-02 1987-07-01 Montedison Spa Filiera per il taglio a caldo di polimeri termoplastici
US4856974A (en) * 1986-05-22 1989-08-15 Rogers Tool Works, Inc. Internally insulated extrusion die
US4752196A (en) * 1986-05-22 1988-06-21 Rogers Tool Works, Inc. Internally insulated extrusion die
FR2612085B1 (fr) * 1987-03-13 1989-06-16 Insat Materiau granulaire de traitement d'eau et procede de fabrication
JP2963380B2 (ja) * 1995-11-15 1999-10-18 株式会社日本製鋼所 熱可塑性樹脂の造粒方法および造粒装置
JPH10264151A (ja) * 1997-03-28 1998-10-06 Japan Steel Works Ltd:The 合成樹脂用造粒ダイス
RU2292362C2 (ru) * 2003-10-17 2007-01-27 Бкг Брукманн Унд Крейенборг Гранулиртехник Гмбх Способ термической обработки гранул полиэтилентерефталата и устройство для ее осуществления
AT505845B1 (de) 2004-04-28 2009-05-15 Hehenberger Gerhard Anordnung mit einem granulierkopf eines extruders
US7250486B1 (en) * 2004-12-15 2007-07-31 Uop Llc Method and apparatus for crystallizing polymer particles
FR2902767B1 (fr) * 2006-06-22 2008-09-19 J P B Creations Sa Dispositif de conditionnement d'un produit a base de colle
CN101165086B (zh) 2006-10-17 2011-07-20 江苏圣奥化学科技有限公司 球形橡胶助剂及其制备方法
US8557154B2 (en) * 2007-10-31 2013-10-15 Mitsui Chemicals, Inc. Process for production of polyolefin pellets
US8709315B2 (en) * 2009-08-18 2014-04-29 Exxonmobil Chemical Patents Inc. Process for making thermoplastic polymer pellets
AT508894B1 (de) 2010-06-22 2011-05-15 Hehenberger Gerhard Vorrichtung zum granulieren von kunststoff
DE102010030614B4 (de) * 2010-06-28 2014-02-20 Reduction Engineering Gmbh Lochplatte für einen Unterwassergranulator
WO2024132678A1 (fr) 2022-12-20 2024-06-27 Ineos Europe Ag Procédé de production de granulés de polyoléfine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB774681A (en) * 1953-09-01 1957-05-15 Ici Ltd Improvements in or relating to thermoplastic polymeric materials
US2850764A (en) * 1953-09-01 1958-09-09 Ici Ltd Process and apparatus for converting thermoplastic material to granular form

Also Published As

Publication number Publication date
ES336295A1 (es) 1968-01-16
US3436449A (en) 1969-04-01
DK119276B (da) 1970-12-07
FR1510391A (fr) 1968-01-19
NL6701672A (fr) 1967-08-04

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