GB2023151A - Extruded or Injection Moulded Products Obtained From Polyolefines and Cellulosic Materials - Google Patents
Extruded or Injection Moulded Products Obtained From Polyolefines and Cellulosic MaterialsInfo
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Paper (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
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>
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)
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)
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 |
AU4508489A (en) * | 1988-11-17 | 1990-06-12 | 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 |
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 |
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 |
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)
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 |
-
1978
- 1978-02-15 SE SE7801734A patent/SE410946B/en unknown
-
1979
- 1979-02-08 GB GB7904530A patent/GB2023151B/en not_active Expired
- 1979-02-13 DE DE19792905338 patent/DE2905338A1/en active Granted
- 1979-02-14 JP JP1509179A patent/JPS54148079A/en active Pending
Cited By (4)
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 |
---|---|
JPS54148079A (en) | 1979-11-19 |
SE410946B (en) | 1979-11-19 |
GB2023151B (en) | 1982-09-22 |
SE7801734L (en) | 1979-08-16 |
DE2905338A1 (en) | 1979-08-16 |
DE2905338C2 (en) | 1989-08-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |