JPS497583B1 - - Google Patents

Info

Publication number
JPS497583B1
JPS497583B1 JP39034562A JP3456264A JPS497583B1 JP S497583 B1 JPS497583 B1 JP S497583B1 JP 39034562 A JP39034562 A JP 39034562A JP 3456264 A JP3456264 A JP 3456264A JP S497583 B1 JPS497583 B1 JP S497583B1
Authority
JP
Japan
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
JP39034562A
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 filed Critical
Priority to JP39034562A priority Critical patent/JPS497583B1/ja
Priority to GB45257/67A priority patent/GB1112624A/en
Priority to GB22056/65A priority patent/GB1112623A/en
Priority to US463231A priority patent/US3415917A/en
Priority to FR21481A priority patent/FR1439439A/fr
Publication of JPS497583B1 publication Critical patent/JPS497583B1/ja
Pending legal-status Critical Current

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
    • 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
    • B29B13/021—Heat treatment of powders
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
JP39034562A 1964-06-18 1964-06-18 Pending JPS497583B1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP39034562A JPS497583B1 (ja) 1964-06-18 1964-06-18
GB45257/67A GB1112624A (en) 1964-06-18 1965-05-25 Apparatus for cooling pellets of thermoplastic resin during the manufacture of same
GB22056/65A GB1112623A (en) 1964-06-18 1965-05-25 Process for manufacturing pellets of thermoplastic resin
US463231A US3415917A (en) 1964-06-18 1965-06-11 Process for forming and cooling thermoplastic resin pellets
FR21481A FR1439439A (fr) 1964-06-18 1965-06-18 Procédé de fabrication de pastilles de résine thermoplastique et appareil pour les refroidir

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP39034562A JPS497583B1 (ja) 1964-06-18 1964-06-18

Publications (1)

Publication Number Publication Date
JPS497583B1 true JPS497583B1 (ja) 1974-02-21

Family

ID=12417737

Family Applications (1)

Application Number Title Priority Date Filing Date
JP39034562A Pending JPS497583B1 (ja) 1964-06-18 1964-06-18

Country Status (4)

Country Link
US (1) US3415917A (ja)
JP (1) JPS497583B1 (ja)
FR (1) FR1439439A (ja)
GB (2) GB1112624A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008307775A (ja) * 2007-06-14 2008-12-25 Japan Steel Works Ltd:The 脱塩素設備における造粒物回収装置

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3673298A (en) * 1970-06-11 1972-06-27 Baker Perkins Inc Method for cooling pellets severed from extruded plastic strands
US3753637A (en) * 1972-02-14 1973-08-21 Midland Ross Corp Cooled-cutter hot-die pelletizer
US3892834A (en) * 1974-01-09 1975-07-01 Phillips Petroleum Co Surface active agent to reduce agglomeration in dry die-face pelletizing
IT1027074B (it) * 1974-12-16 1978-11-20 Porrplastic Di Luigi Porro Procedimento per la preparazione di granuli di materie termoplastiche a bassa densita quali polientilene e polipropilene, e macchina
US4032271A (en) * 1975-11-03 1977-06-28 Midland-Ross Corporation Hot pellet transfer apparatus
US4099900A (en) * 1976-12-06 1978-07-11 Leesona Corporation Pellet cooling system
DE2854024C2 (de) * 1978-03-07 1987-11-12 Leistritz Maschinenfabrik Paul Leistritz GmbH, 8500 Nürnberg Heißabschlaggranuliereinrichtung für Strangpressen
DE2825287A1 (de) * 1978-06-09 1979-12-13 Berstorff Gmbh Masch Hermann Einrichtung zum granulieren von kunststoffschmelzen
US4240779A (en) * 1978-08-23 1980-12-23 The Quaker Oats Company Apparatus for cutting an extruded product
DE2941645B1 (de) * 1979-10-15 1981-03-19 Basf Ag, 6700 Ludwigshafen Verfahren und Vorrichtung zum Heissgranulieren niedrigviskoser Polymerschmelzen mit engem Schmelzebereich
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
DE3116153C2 (de) * 1981-04-23 1983-05-11 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Einrichtung zum Granulieren von Kunststoffschmelzen und anderen plastischen Massen
DE3116117C2 (de) * 1981-04-23 1983-07-14 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Einrichtung zum Granulieren von Kunststoffschmelzen und anderen plastischen Massen
CA1161615A (en) * 1981-06-22 1984-02-07 James S. Nettleton Rubber recovery apparatus
US5085815A (en) * 1989-12-26 1992-02-04 Exxon Chemical Patents Inc. Process of recovering and conveying shaped polymer extrudate
US5215763A (en) * 1991-06-07 1993-06-01 John Brown Inc. Water ring pelletizer
US5267845A (en) * 1992-05-13 1993-12-07 Polysource, Inc. Apparatus for manufacturing expandable polystyrene (EPS) pellets
DE4419786C1 (de) * 1994-06-06 1995-12-21 S Rockstedt Gmbh Maschf Heißabschlag-Granuliervorrichtung
US9221627B2 (en) * 2012-09-25 2015-12-29 Wenger Manufacturing, Inc. Cut extrudate dispersal hood

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2539916A (en) * 1948-05-27 1951-01-30 Dow Chemical Co Reciprocating cutter for plastics
US3266085A (en) * 1964-03-20 1966-08-16 Dow Chemical Co Apparatus to manufacture particulate thermoplastic resinous material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008307775A (ja) * 2007-06-14 2008-12-25 Japan Steel Works Ltd:The 脱塩素設備における造粒物回収装置

Also Published As

Publication number Publication date
US3415917A (en) 1968-12-10
GB1112624A (en) 1968-05-08
GB1112623A (en) 1968-05-08
FR1439439A (fr) 1966-05-20

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