CH678285A5 - - Google Patents

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Publication number
CH678285A5
CH678285A5 CH550/88A CH55088A CH678285A5 CH 678285 A5 CH678285 A5 CH 678285A5 CH 550/88 A CH550/88 A CH 550/88A CH 55088 A CH55088 A CH 55088A CH 678285 A5 CH678285 A5 CH 678285A5
Authority
CH
Switzerland
Prior art keywords
kneading
shaft
bars
housing
elements
Prior art date
Application number
CH550/88A
Other languages
German (de)
English (en)
Inventor
Heinz Dipl-Ing List
Joerg Dipl-Ing List
Walther Dr Dipl-Ing Schwenk
Alfred Kunz
Original Assignee
List Ag
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 List Ag filed Critical List Ag
Priority to CH550/88A priority Critical patent/CH678285A5/de
Priority to DD89325758A priority patent/DD283336A5/de
Priority to JP1032902A priority patent/JPH0252029A/ja
Priority to US07/311,110 priority patent/US4941130A/en
Priority to EP89102543A priority patent/EP0329091A1/de
Publication of CH678285A5 publication Critical patent/CH678285A5/de

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
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
    • B29B7/488—Parts, e.g. casings, sealings; Accessories, e.g. flow controlling or throttling devices
    • B29B7/489—Screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
    • B01F27/707—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms the paddles co-operating, e.g. intermeshing, with elements on the receptacle wall
    • 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
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
    • B29B7/481—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws provided with paddles, gears or discs

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
CH550/88A 1988-02-16 1988-02-16 CH678285A5 (US08063081-20111122-C00044.png)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH550/88A CH678285A5 (US08063081-20111122-C00044.png) 1988-02-16 1988-02-16
DD89325758A DD283336A5 (de) 1988-02-16 1989-02-14 Mehrspindeliger knetmischer mit festen knetgegenelementen
JP1032902A JPH0252029A (ja) 1988-02-16 1989-02-14 多軸式混練装置
US07/311,110 US4941130A (en) 1988-02-16 1989-02-15 Multi-spindle kneading mixer with fixed kneading counterelements
EP89102543A EP0329091A1 (de) 1988-02-16 1989-02-15 Mehrspindeliger Knetmischer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH550/88A CH678285A5 (US08063081-20111122-C00044.png) 1988-02-16 1988-02-16

Publications (1)

Publication Number Publication Date
CH678285A5 true CH678285A5 (US08063081-20111122-C00044.png) 1991-08-30

Family

ID=4189586

Family Applications (1)

Application Number Title Priority Date Filing Date
CH550/88A CH678285A5 (US08063081-20111122-C00044.png) 1988-02-16 1988-02-16

Country Status (5)

Country Link
US (1) US4941130A (US08063081-20111122-C00044.png)
EP (1) EP0329091A1 (US08063081-20111122-C00044.png)
JP (1) JPH0252029A (US08063081-20111122-C00044.png)
CH (1) CH678285A5 (US08063081-20111122-C00044.png)
DD (1) DD283336A5 (US08063081-20111122-C00044.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4201310A1 (de) * 1992-01-20 1993-07-22 Bayer Ag Misch- und knetvorrichtung

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH679290A5 (US08063081-20111122-C00044.png) * 1989-10-04 1992-01-31 List Ag
DE4118884A1 (de) * 1991-06-07 1992-12-10 List Ag Mischkneter
DE4326807A1 (de) * 1993-08-10 1995-02-16 Bayer Ag Vollständig selbstreinigender Mischer
EP0715881B1 (de) * 1994-12-05 1998-02-25 Bayer Ag Vollständig selbstreinigender Mischer/Reaktor
EP0715882B1 (de) * 1994-12-05 1998-02-25 Bayer Ag Selbstreinigender Reaktor/Mischer für hochviskoses und feststoffhaltiges Mischgut
CH688365A5 (de) * 1995-01-18 1997-08-29 List Ag Misch- und Knetvorrichtung.
DE19533693A1 (de) * 1995-09-12 1997-03-13 List Ag Mischkneter
DE19536944A1 (de) * 1995-10-04 1997-04-10 List Ag Mischkneter
US6150498A (en) * 1996-07-12 2000-11-21 The Dow Chemical Company Polymer recovery
US6410783B1 (en) 2000-10-19 2002-06-25 Basf Corporation Method of producing carboxylic acid salts
CA2445074A1 (en) * 2001-04-25 2002-11-14 List Ag Mixer bars cleaning in a radial or axial manner
CN101065179B (zh) * 2004-09-28 2011-02-02 巴斯福股份公司 混合捏合机和使用所述混合捏合机来生产聚（甲基）丙烯酸化物的方法
ES2648974T3 (es) * 2013-04-26 2018-01-09 Buss-Sms-Canzler Gmbh Sistema compuesto de una tapa de extremo para un reactor/mezclador y de un bloque de conexión de tornillo sin fin de extracción
CN107051357A (zh) * 2017-04-10 2017-08-18 山东里德工程技术有限公司 双轴自清洁反应器

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2095907A (en) * 1935-07-24 1937-10-12 Beken Fritz Mixing machine
CH506322A (de) * 1969-03-17 1971-04-30 List Heinz Mehrspindelige Misch- und Knetmaschine
DE2043833B2 (de) * 1970-09-04 1972-03-09 Fa. Werner & Pfleiderer, 7000 Stuttgart Schneckenstrangpresse fuer die verarbeitung und behandlung von schmelzen plastischer stoffe kunststoffpulver und granu laten
CH583061A5 (US08063081-20111122-C00044.png) * 1972-10-18 1976-12-31 List Heinz
SE426561B (sv) * 1975-05-29 1983-01-31 Usm Corp Genommatande blandare
CH657069A5 (de) * 1982-10-04 1986-08-15 List Ind Verfahrenstech Heiz- und kuehlbarer scheibenruehrer.
CH658798A5 (de) * 1982-12-08 1986-12-15 List Ind Verfahrenstech Mischkneter mit bewegten gegenwerkzeugen.
EP0144092B1 (de) * 1983-12-05 1988-10-12 Dipl.-Ing. H. List Industrielle Verfahrenstechnik Misch- und Knetmaschine
US4597672A (en) * 1984-03-30 1986-07-01 Stirco, Inc. Center discharge mixer for fluent and nonfluent material
CH661450A5 (en) * 1984-04-30 1987-07-31 List Ind Verfahrenstech Kneader mixer having counter-elements
JPS61242636A (ja) * 1985-03-29 1986-10-28 Hitachi Ltd 反応装置
DE3538070A1 (de) * 1985-10-25 1987-04-30 Krauss Maffei Ag Misch- und knetvorrichtung
US4752139A (en) * 1986-10-14 1988-06-21 Wenger Manufacturing, Inc. Preconditioning apparatus for extruder
CH672749A5 (US08063081-20111122-C00044.png) * 1986-12-19 1989-12-29 List Ag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4201310A1 (de) * 1992-01-20 1993-07-22 Bayer Ag Misch- und knetvorrichtung

Also Published As

Publication number Publication date
US4941130A (en) 1990-07-10
EP0329091A1 (de) 1989-08-23
JPH0252029A (ja) 1990-02-21
DD283336A5 (de) 1990-10-10

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Legal Events

Date Code Title Description
PFA Name/firm changed

Owner name: LIST AG

PL Patent ceased