GB2023151A - Extruded or Injection Moulded Products Obtained From Polyolefines and Cellulosic Materials - Google Patents

Extruded or Injection Moulded Products Obtained From Polyolefines and Cellulosic Materials

Info

Publication number
GB2023151A
GB2023151A GB7904530A GB7904530A GB2023151A GB 2023151 A GB2023151 A GB 2023151A GB 7904530 A GB7904530 A GB 7904530A GB 7904530 A GB7904530 A GB 7904530A GB 2023151 A GB2023151 A GB 2023151A
Authority
GB
United Kingdom
Prior art keywords
extruded
injection moulded
polyolefines
products obtained
cellulosic materials
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.)
Granted
Application number
GB7904530A
Other versions
GB2023151B (en
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.)
Akerlund and Rausing AB
Original Assignee
Akerlund and Rausing AB
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 Akerlund and Rausing AB filed Critical Akerlund and Rausing AB
Publication of GB2023151A publication Critical patent/GB2023151A/en
Application granted granted Critical
Publication of GB2023151B publication Critical patent/GB2023151B/en
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
    • 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

Abstract

An homogenized and granulated material containing by weight 40 to 80% polyolefine, 60 to 20% cellulosic material and optionally up to 5% metal is extruded or injection moulded to form products, especially cores for paper rolls. Preferably, the material contains 60 to 80% polyethylene, 40 to 20% paper and/or cardboard and up to 5% metal foil. The usual source of the material is packaging material refuse. <IMAGE>
GB7904530A 1978-02-15 1979-02-08 Extruded or injection moulded products obtained from polyolefines and cellulosic materials Expired GB2023151B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7801734A SE410946B (en) 1978-02-15 1978-02-15 HALF PROFILE EXTRUDED FROM A BASIN OF POLYOLEFIN AND PAPER AND PROCEDURE

Publications (2)

Publication Number Publication Date
GB2023151A true GB2023151A (en) 1979-12-28
GB2023151B GB2023151B (en) 1982-09-22

Family

ID=20333996

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7904530A Expired GB2023151B (en) 1978-02-15 1979-02-08 Extruded or injection moulded products obtained from polyolefines and cellulosic materials

Country Status (4)

Country Link
JP (1) JPS54148079A (en)
DE (1) DE2905338A1 (en)
GB (1) GB2023151B (en)
SE (1) SE410946B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2171638A (en) * 1985-01-11 1986-09-03 Jgc Corp Process and apparatus for compacting and solidifying solid waste materials, and overall system for disposal of such waste materials
FR2754477A1 (en) * 1996-10-14 1998-04-17 Eco Nord Making recycled material consisting of paper fibres and plastic
GB2286360B (en) * 1994-02-10 1998-06-10 Ain Engineering Kk Synthetic wood meal, method and apparatus for manufacturing the same
EP1358986A1 (en) * 2002-03-23 2003-11-05 Milspeed Limited Laminar material

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5710394U (en) * 1980-06-18 1982-01-19
FR2497478A1 (en) * 1981-01-02 1982-07-09 Mikuni Seisakusho Old paper and thermoplastic resin-contg. composite material prodn. - by comminuting paper, mixing with resin and drying, melting, kneading and granulating
WO1990005626A1 (en) * 1988-11-17 1990-05-31 Curt Andersson A method for manufacturing an elongated member and apparatus for carrying out the method
DE3937009B4 (en) * 1989-11-07 2004-08-05 Messing, Oliver Process for the production of molded plastic parts from processed plastic waste
DE4226837A1 (en) * 1992-04-22 1994-02-17 Schnause Rolf Dipl Ing Cooling sheet of extruded thermoplastic and paper waste - uses endless steel band to support sheet while cooling
DE4213213A1 (en) * 1992-04-22 1993-10-28 Rolf Dipl Ing Schnause Machine for prodn. of sheet from scrap thermoplastics and paper - has breaker for respective raw bales, disintegrator, chips stores and dispenser, extruder with flat sheet die, cooling rollers and edge trimmers
DE4217439C2 (en) * 1992-05-26 1995-08-17 Tesch G H Sheet-like material containing sheet material and method for its production

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1858070A (en) * 1969-08-25 1972-02-10 Showa Marutsutsu Company Limited Extruded products for various uses and methods of making same
CH570869A5 (en) * 1973-03-23 1976-05-14 Icma San Giorgio S R L Ind Cos
CH603333A5 (en) * 1975-09-15 1978-08-15 Holzapfel Gebr & Co Kg
DE2548309A1 (en) * 1975-10-15 1977-04-28 Kurt Schmidts Injection moulding compsns. - prepd. by flaking films coated with thermoplastic waste

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2171638A (en) * 1985-01-11 1986-09-03 Jgc Corp Process and apparatus for compacting and solidifying solid waste materials, and overall system for disposal of such waste materials
GB2286360B (en) * 1994-02-10 1998-06-10 Ain Engineering Kk Synthetic wood meal, method and apparatus for manufacturing the same
FR2754477A1 (en) * 1996-10-14 1998-04-17 Eco Nord Making recycled material consisting of paper fibres and plastic
EP1358986A1 (en) * 2002-03-23 2003-11-05 Milspeed Limited Laminar material

Also Published As

Publication number Publication date
GB2023151B (en) 1982-09-22
DE2905338C2 (en) 1989-08-17
SE7801734L (en) 1979-08-16
SE410946B (en) 1979-11-19
DE2905338A1 (en) 1979-08-16
JPS54148079A (en) 1979-11-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee