IT1070063B - Procedimento per la fabbricazione di leghe di polimeri termoplastici e prodotti che ne risultano - Google Patents

Procedimento per la fabbricazione di leghe di polimeri termoplastici e prodotti che ne risultano

Info

Publication number
IT1070063B
IT1070063B IT6889276A IT6889276A IT1070063B IT 1070063 B IT1070063 B IT 1070063B IT 6889276 A IT6889276 A IT 6889276A IT 6889276 A IT6889276 A IT 6889276A IT 1070063 B IT1070063 B IT 1070063B
Authority
IT
Italy
Prior art keywords
procedure
manufacture
thermoplastic polymer
resulting products
polymer alloys
Prior art date
Application number
IT6889276A
Other languages
English (en)
Original Assignee
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 Herstal Sa filed Critical Herstal Sa
Application granted granted Critical
Publication of IT1070063B publication Critical patent/IT1070063B/it

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)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Sustainable Development (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Moulding By Coating Moulds (AREA)
IT6889276A 1975-09-18 1976-07-29 Procedimento per la fabbricazione di leghe di polimeri termoplastici e prodotti che ne risultano IT1070063B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT1070063B true IT1070063B (it) 1985-03-25

Family

ID=3865292

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6889276A IT1070063B (it) 1975-09-18 1976-07-29 Procedimento per la fabbricazione di leghe di polimeri termoplastici e prodotti che ne risultano

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
CA2192336C (en) * 1993-12-07 1999-10-26 Klementina Khait 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
FI762150A (it) 1977-03-19
FR2324430B3 (it) 1979-04-13
JPS5335103B2 (it) 1978-09-25
BE833543A (fr) 1976-03-18
AU1712076A (en) 1978-03-02
FR2324430A1 (fr) 1977-04-15
GB1548978A (en) 1979-07-18
ZA764485B (en) 1977-07-27
CA1084194A (fr) 1980-08-19
BR7606131A (pt) 1977-06-14
NL7607963A (nl) 1977-03-22
SE7609269L (sv) 1977-03-19
JPS5238573A (en) 1977-03-25
CH602837A5 (it) 1978-08-15
DE2632775A1 (de) 1977-03-24
DE2632775B2 (de) 1979-05-17

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