IT1160048B - Metodo ed apparecchio per trattare materiale folimero - Google Patents

Metodo ed apparecchio per trattare materiale folimero

Info

Publication number
IT1160048B
IT1160048B IT29490/78A IT2949078A IT1160048B IT 1160048 B IT1160048 B IT 1160048B IT 29490/78 A IT29490/78 A IT 29490/78A IT 2949078 A IT2949078 A IT 2949078A IT 1160048 B IT1160048 B IT 1160048B
Authority
IT
Italy
Prior art keywords
folymer
treat
treat folymer
folymer material
Prior art date
Application number
IT29490/78A
Other languages
English (en)
Italian (it)
Other versions
IT7829490A0 (it
Original Assignee
Usm Corp
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 Usm Corp filed Critical Usm Corp
Publication of IT7829490A0 publication Critical patent/IT7829490A0/it
Application granted granted Critical
Publication of IT1160048B publication Critical patent/IT1160048B/it

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/285Feeding the extrusion material to the extruder
    • B29C48/29Feeding the extrusion material to the extruder in liquid form
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/27Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices
    • B01F27/272Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed axially between the surfaces of the rotor and the stator, e.g. the stator rotor system formed by conical or cylindrical surfaces
    • B01F27/2721Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed axially between the surfaces of the rotor and the stator, e.g. the stator rotor system formed by conical or cylindrical surfaces provided with intermeshing elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/27Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices
    • B01F27/272Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed axially between the surfaces of the rotor and the stator, e.g. the stator rotor system formed by conical or cylindrical surfaces
    • B01F27/2722Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed axially between the surfaces of the rotor and the stator, e.g. the stator rotor system formed by conical or cylindrical surfaces provided with ribs, ridges or grooves on one surface
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/30Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/402Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft using a rotor-stator system with intermeshing elements, e.g. teeth
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/80Component parts, details or accessories; Auxiliary operations
    • B29B7/84Venting or degassing ; Removing liquids, e.g. by evaporating components
    • B29B7/845Venting, degassing or removing evaporated components in devices with rotary stirrers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/80Component parts, details or accessories; Auxiliary operations
    • B29B7/86Component parts, details or accessories; Auxiliary operations for working at sub- or superatmospheric pressure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/36Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/465Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/36Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50Details of extruders
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/36Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50Details of extruders
    • B29C48/76Venting, drying means; Degassing means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03Extrusion 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/285Feeding the extrusion material to the extruder
    • B29C48/288Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
    • B29C48/2886Feeding the extrusion material to the extruder in solid form, e.g. powder or granules of fibrous, filamentary or filling materials, e.g. thin fibrous reinforcements or fillers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING 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
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0005Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING 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
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/12Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
IT29490/78A 1977-11-07 1978-11-07 Metodo ed apparecchio per trattare materiale folimero IT1160048B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84918477A 1977-11-07 1977-11-07

Publications (2)

Publication Number Publication Date
IT7829490A0 IT7829490A0 (it) 1978-11-07
IT1160048B true IT1160048B (it) 1987-03-04

Family

ID=25305263

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29490/78A IT1160048B (it) 1977-11-07 1978-11-07 Metodo ed apparecchio per trattare materiale folimero

Country Status (14)

Country Link
JP (1) JPS5474858A (fr)
AU (1) AU528032B2 (fr)
BE (1) BE871805A (fr)
BR (1) BR7807342A (fr)
DD (1) DD139410A5 (fr)
DE (1) DE2848273C2 (fr)
ES (1) ES475170A1 (fr)
FR (1) FR2407804A1 (fr)
GB (1) GB2007585B (fr)
IN (1) IN151081B (fr)
IT (1) IT1160048B (fr)
MX (1) MX147462A (fr)
NL (1) NL188333C (fr)
SE (1) SE430314B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4402616A (en) * 1982-01-04 1983-09-06 Usm Corporation Rotary processors
US4871260A (en) * 1987-09-15 1989-10-03 Zehev Tadmor Rotary processor apparatus and method for extensive and dispersive mixing
US5056715A (en) * 1990-02-21 1991-10-15 Pfizer Inc. Apparatus for mixing and spraying a slurry
DE10342822B4 (de) * 2003-09-17 2014-09-04 Coperion Gmbh Extruder zum Herstellen von syntaktischem Kunststoff
IT201900024114A1 (it) 2019-12-16 2021-06-16 Nexxus Channel S R L Gruppo e metodo per processare materiale viscoso

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1230341B (de) * 1963-08-30 1966-12-08 Rieter Werke Haendle Strangpresse fuer keramische Massen
DE2038452A1 (de) * 1970-08-01 1972-02-10 Reifenhaeuser Kg Kunststoff-Schneckenpresse
CA1111225A (fr) * 1977-05-11 1981-10-27 Zehev Tadmor Methode et appareil pour le traitement de polymeres

Also Published As

Publication number Publication date
FR2407804A1 (fr) 1979-06-01
NL188333C (nl) 1992-06-01
GB2007585A (en) 1979-05-23
AU4137178A (en) 1979-05-17
GB2007585B (en) 1982-05-26
ES475170A1 (es) 1979-12-01
MX147462A (es) 1982-12-03
BR7807342A (pt) 1979-05-15
BE871805A (fr) 1979-03-01
IN151081B (fr) 1983-02-19
DE2848273A1 (de) 1979-05-10
DE2848273C2 (de) 1984-07-05
IT7829490A0 (it) 1978-11-07
JPS5474858A (en) 1979-06-15
FR2407804B1 (fr) 1983-11-18
NL7810904A (nl) 1979-05-09
JPS6245044B2 (fr) 1987-09-24
AU528032B2 (en) 1983-04-14
DD139410A5 (de) 1980-01-02
NL188333B (nl) 1992-01-02
SE7811440L (sv) 1979-05-08
SE430314B (sv) 1983-11-07

Similar Documents

Publication Publication Date Title
JPS5411301A (en) Material treating method and apparatus
NO780270L (no) Apparat for behandling av i lengderetninger fremfoert materiale
DK462578A (da) Vandopkvaeldeligt partikelformet absorberende materiale og fremgangsmaade til dets fremstilling
JPS53145180A (en) Method of cutting cuttinggdieeset and elongate material using thereof
IT1100849B (it) Metodo ed apparecchio per spianare contenitori
NO773606L (no) Fremgangsmaate og maskin for kompresjonsbehandling av baneformet materiale
ES487430A0 (es) Metodo de tratar termicamente material en particulas y apa- rato correspondiente
IT1106645B (it) Materiale per nastri trasportatori e procedimento per produrlo
PL208325A1 (pl) Sposob obrobki materialu lignocelulozowego
IT7851680A0 (it) Metodo ed apparecchio per preparare poltiglie
IT1101268B (it) Metodo e apparato per produrre nerofumo
GB2011297B (en) Roller-dies-processing method and apparatus
JPS5488371A (en) Fiber treating method and apparatus
IT1109396B (it) Procedimento ed apparecchio per eseguire titolazioni
JPS53115557A (en) Method of removing detrimental material in drainage
IT1117246B (it) Procedimento ed apparecchio di fumigazione
JPS5435879A (en) Large crystal floating zone apparatus and method
GB2004575B (en) Method and apparatus for continuously stranding thick linearly extended material
AU3750478A (en) Goods-handling method and apparatus
JPS53112200A (en) Apparatus and method for treating oysters
IT7950008A0 (it) Metodo e procedimento per arilalchi lazione
JPS53106344A (en) Continuous band material treaing method and apparatus
IT1160048B (it) Metodo ed apparecchio per trattare materiale folimero
IT1094392B (it) Metodo ed apparato per produrre yogurt
JPS53144495A (en) Method of treating claddforming material

Legal Events

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

Effective date: 19941125