IT8420835A1 - Dispositivo per l'estrusione di sostanze scorrevoli - Google Patents

Dispositivo per l'estrusione di sostanze scorrevoli

Info

Publication number
IT8420835A1
IT8420835A1 IT1984A20835A IT2083584A IT8420835A1 IT 8420835 A1 IT8420835 A1 IT 8420835A1 IT 1984A20835 A IT1984A20835 A IT 1984A20835A IT 2083584 A IT2083584 A IT 2083584A IT 8420835 A1 IT8420835 A1 IT 8420835A1
Authority
IT
Italy
Prior art keywords
extrusion
flowing substances
substances
flowing
Prior art date
Application number
IT1984A20835A
Other languages
English (en)
Other versions
IT8420835A0 (it
IT1173966B (it
Original Assignee
Santrade Ltd
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 Santrade Ltd filed Critical Santrade Ltd
Publication of IT8420835A0 publication Critical patent/IT8420835A0/it
Publication of IT8420835A1 publication Critical patent/IT8420835A1/it
Application granted granted Critical
Publication of IT1173966B publication Critical patent/IT1173966B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/20—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
    • 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
    • B29B9/10—Making granules by moulding the material, i.e. treating it in the molten state
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Coating Apparatus (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Glanulating (AREA)
IT20835/84A 1983-11-02 1984-05-08 Dispsotivo per l'estrusione di sostanze scorrevoli IT1173966B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000440256A CA1220910A (en) 1983-11-02 1983-11-02 Device for extruding flowable substances

Publications (3)

Publication Number Publication Date
IT8420835A0 IT8420835A0 (it) 1984-05-08
IT8420835A1 true IT8420835A1 (it) 1985-11-08
IT1173966B IT1173966B (it) 1987-06-24

Family

ID=4126429

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20835/84A IT1173966B (it) 1983-11-02 1984-05-08 Dispsotivo per l'estrusione di sostanze scorrevoli

Country Status (10)

Country Link
US (1) US4623307A (it)
EP (1) EP0145839B1 (it)
JP (1) JPS6097830A (it)
KR (1) KR910008616B1 (it)
AU (1) AU564559B2 (it)
CA (1) CA1220910A (it)
DE (1) DE3466948D1 (it)
IN (1) IN159975B (it)
IT (1) IT1173966B (it)
SU (1) SU1268099A3 (it)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3813756C1 (it) * 1988-04-23 1989-03-02 Santrade Ltd., Luzern, Ch
GB9000543D0 (en) * 1990-01-10 1990-03-14 Ciba Geigy Material
ATE92365T1 (de) * 1990-09-20 1993-08-15 Berndorf Band Gmbh Vorrichtung zur portionierten abgabe von fliessfaehigen massen.
US5286181A (en) * 1991-04-26 1994-02-15 Berndorf Belt Systems, Inc. Extrusion apparatus having a nozzle-headed drum
US5244370A (en) * 1992-01-21 1993-09-14 Pillsbury Company Hash brown depositor
US5340509A (en) * 1992-06-30 1994-08-23 Shell Oil Company Process for pelletizing ultra high melt flow crystalline polymers and products therefrom
AT398635B (de) * 1992-08-28 1995-01-25 Berndorf Band Gmbh Vorrichtung zur portionierten abgabe von fliessfähigen massen
DE4244035C1 (de) * 1992-12-24 1994-02-03 Santrade Ltd Vorrichtung zur Herstellung von Granulat
DE4244038C1 (de) * 1992-12-24 1994-03-03 Santrade Ltd Vorrichtung zum streifen- oder tropfenförmigen Ausbringen fließfähiger Massen
DE4440875A1 (de) * 1994-11-16 1996-06-05 Santrade Ltd Vorrichtung zur Herstellung von Pastillen
US5633018A (en) * 1995-01-20 1997-05-27 E. I. Du Pont De Nemours And Company Apparatus for forming crystalline polymer pellets
EP0938923B1 (en) * 1998-02-27 2005-03-16 Sandvik Aktiebolag Method and device for discharging free-flowing material in drop form onto a conveyor belt
CN1059151C (zh) * 1998-11-06 2000-12-06 国家建筑材料工业局南京玻璃纤维研究设计院 同轴心多螺杆挤塑机
US6238613B1 (en) * 1999-07-14 2001-05-29 Stratasys, Inc. Apparatus and method for thermoplastic extrusion
US6578596B1 (en) 2000-04-18 2003-06-17 Stratasys, Inc. Apparatus and method for thermoplastic extrusion
DE10138333C2 (de) * 2001-07-27 2003-08-28 Santrade Ltd Vorrichtung zum Auspressen fließfähiger Substanzen
DE10138334A1 (de) * 2001-07-27 2003-02-20 Santrade Ltd Vorrichtung zum Auspressen fließfähiger Massen und Verfahren zur Herstellung einer solchen Vorrichtung
US6716015B2 (en) 2001-11-26 2004-04-06 Enersul, Inc. Distribution system for a pastillation machine
US6843853B2 (en) * 2003-02-28 2005-01-18 Ford Global Technologies, Llc Material applicator assembly and a method for using the same
DE102008010351B8 (de) * 2008-02-13 2009-11-05 Sandvik Materials Technology Deutschland Gmbh Vorrichtung zum Pastillieren
US7985393B2 (en) * 2009-03-31 2011-07-26 Uop Llc Pastillation of ammonium sulfate nitrate
US20110185631A1 (en) * 2010-02-03 2011-08-04 Kellogg Brown & Root Llc Systems and Methods of Pelletizing Heavy Hydrocarbons
US9102081B2 (en) * 2011-11-21 2015-08-11 Dr. Hielscher Gmbh Method and apparatus for generating particles
DE102014217603A1 (de) * 2014-09-03 2016-03-03 Sandvik Materials Technology Deutschland Gmbh Verfahren und Vorrichtung zum Herstellen von L-Menthol in fester Form
DE102015212353B3 (de) 2015-07-01 2016-07-07 Sandvik Materials Technology Deutschland Gmbh Vorrichtung und Verfahren zum Vertropfen eines fließfähigen Produkts
KR101855924B1 (ko) * 2017-11-24 2018-05-09 주식회사 에스앤비 습기 경화형 폴리우레탄 핫멜트를 이용한 자동차 시트 제조 장치 및 방법

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US642813A (en) * 1899-04-01 1900-02-06 Robert Cowen Apparatus for cleaning rubber.
US2653350A (en) * 1950-08-11 1953-09-29 Celanese Corp Apparatus for forming pellets of plastic material
FR1148700A (fr) * 1955-03-28 1957-12-12 Olin Mathieson Perfectionnements aux appareils d'extrudage
NL6500527A (it) * 1964-02-01 1965-08-02
US4202522A (en) * 1977-06-16 1980-05-13 Honeywell Inc. Injection molding apparatus for accommodating various sizes of molding die inserts
EP0012192B1 (de) * 1978-12-08 1983-01-12 Santrade Ltd. Vorrichtung zum Auspressen von fliessfähigen Massen aus einem Behälter

Also Published As

Publication number Publication date
IT8420835A0 (it) 1984-05-08
KR850003515A (ko) 1985-06-20
AU564559B2 (en) 1987-08-13
DE3466948D1 (en) 1987-12-03
IN159975B (it) 1987-06-13
JPH0248411B2 (it) 1990-10-25
CA1220910A (en) 1987-04-28
US4623307A (en) 1986-11-18
EP0145839A2 (en) 1985-06-26
JPS6097830A (ja) 1985-05-31
SU1268099A3 (ru) 1986-10-30
EP0145839A3 (en) 1986-03-19
KR910008616B1 (ko) 1991-10-19
AU2833484A (en) 1985-05-09
IT1173966B (it) 1987-06-24
EP0145839B1 (en) 1987-10-28

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970530