CA1084194A - Procede pour la realisation d'alliages de polymeres thermoplastiques - Google Patents

Procede pour la realisation d'alliages de polymeres thermoplastiques

Info

Publication number
CA1084194A
CA1084194A CA257,058A CA257058A CA1084194A CA 1084194 A CA1084194 A CA 1084194A CA 257058 A CA257058 A CA 257058A CA 1084194 A CA1084194 A CA 1084194A
Authority
CA
Canada
Prior art keywords
mixture
state
particles
plasticizer
particle
Prior art date
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.)
Expired
Application number
CA257,058A
Other languages
English (en)
French (fr)
Inventor
Georges A. Patfoort
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FN Herstal SA
Original Assignee
FN Herstal SA
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 FN Herstal SA filed Critical FN Herstal SA
Application granted granted Critical
Publication of CA1084194A publication Critical patent/CA1084194A/fr
Expired 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
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B17/0404—Disintegrating plastics, e.g. by milling to powder
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/005—Processes for mixing polymers
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
CA257,058A 1975-09-18 1976-07-15 Procede pour la realisation d'alliages de polymeres thermoplastiques Expired CA1084194A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE2054567A BE833543A (fr) 1975-09-18 1975-09-18 Procede pour la realisation d'alliages de polymeres thermoplastiques
BEPV2/54567 1975-09-18

Publications (1)

Publication Number Publication Date
CA1084194A true CA1084194A (fr) 1980-08-19

Family

ID=3865292

Family Applications (1)

Application Number Title Priority Date Filing Date
CA257,058A Expired CA1084194A (fr) 1975-09-18 1976-07-15 Procede pour la realisation d'alliages de polymeres thermoplastiques

Country Status (14)

Country Link
JP (1) JPS5238573A (it)
AU (1) AU1712076A (it)
BE (1) BE833543A (it)
BR (1) BR7606131A (it)
CA (1) CA1084194A (it)
CH (1) CH602837A5 (it)
DE (1) DE2632775B2 (it)
FI (1) FI762150A (it)
FR (1) FR2324430A1 (it)
GB (1) GB1548978A (it)
IT (1) IT1070063B (it)
NL (1) NL7607963A (it)
SE (1) SE7609269L (it)
ZA (1) ZA764485B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51109932A (ja) * 1975-03-22 1976-09-29 Jinro Yushi Kk Suiseitoryoyososeibutsu
GB1572242A (en) * 1976-09-16 1980-07-30 Mettoy Co Ltd Laminated materials
DE3501139A1 (de) * 1985-01-15 1986-07-17 Horst 2053 Grabau Schröder Formkoerper aus kunststoffabfaellen und verfahren zu seiner herstellung
EP0189270A3 (en) * 1985-01-24 1988-06-22 Mobil Oil Corporation Method for making articles from polymer blends
DE3833219A1 (de) * 1988-09-30 1990-04-05 Bayer Ag Verfahren zur herstellung feindisperser polymermischungen
WO1995015819A1 (en) * 1993-12-07 1995-06-15 Northwestern University Reconstituted polymeric materials
US6479003B1 (en) * 1998-11-18 2002-11-12 Northwestern University Processes of mixing, compatibilizing, and/or recylcing blends of polymer materials through solid state shear pulverization, and products by such processes
US6494390B1 (en) 2000-05-24 2002-12-17 Northwestern University Solid state shear pulverization of multicomponent polymeric waste
US6818173B1 (en) 2000-08-10 2004-11-16 Northwestern University Polymeric blends formed by solid state shear pulverization and having improved melt flow properties

Also Published As

Publication number Publication date
GB1548978A (en) 1979-07-18
DE2632775B2 (de) 1979-05-17
AU1712076A (en) 1978-03-02
FI762150A (it) 1977-03-19
JPS5238573A (en) 1977-03-25
FR2324430B3 (it) 1979-04-13
JPS5335103B2 (it) 1978-09-25
IT1070063B (it) 1985-03-25
DE2632775A1 (de) 1977-03-24
ZA764485B (en) 1977-07-27
CH602837A5 (it) 1978-08-15
FR2324430A1 (fr) 1977-04-15
NL7607963A (nl) 1977-03-22
BE833543A (fr) 1976-03-18
SE7609269L (sv) 1977-03-19
BR7606131A (pt) 1977-06-14

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