MX9504188A - Plastic wastes and/or polymers exploitation and utilization to obtain a synthetic table or board and improvements to extrusion system. - Google Patents

Plastic wastes and/or polymers exploitation and utilization to obtain a synthetic table or board and improvements to extrusion system.

Info

Publication number
MX9504188A
MX9504188A MX9504188A MX9504188A MX9504188A MX 9504188 A MX9504188 A MX 9504188A MX 9504188 A MX9504188 A MX 9504188A MX 9504188 A MX9504188 A MX 9504188A MX 9504188 A MX9504188 A MX 9504188A
Authority
MX
Mexico
Prior art keywords
polymers
board
plastic wastes
plastic
extrusion system
Prior art date
Application number
MX9504188A
Other languages
Spanish (es)
Inventor
Benjamin Anaya Hernandez
Original Assignee
Union De Credito De Distribuid
Tos Balanceados S A De C V
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 Union De Credito De Distribuid, Tos Balanceados S A De C V filed Critical Union De Credito De Distribuid
Priority to MX9504188A priority Critical patent/MX9504188A/en
Priority to PCT/US1996/015912 priority patent/WO1997012748A1/en
Priority to AU72554/96A priority patent/AU7255496A/en
Publication of MX9504188A publication Critical patent/MX9504188A/en

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
    • B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
    • B29B17/0042—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting for shaping parts, e.g. multilayered parts with at least one layer containing regenerated plastic
    • 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
    • B29C48/07—Flat, e.g. panels
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
    • B29C48/87—Cooling
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
    • B29C48/872—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone characterised by differential heating or cooling
    • B29C48/873—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone characterised by differential heating or cooling in the direction of the stream of the material
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/875—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling for achieving a non-uniform temperature distribution, e.g. using barrels having both cooling and heating zones
    • 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

The present invention discloses a process for the preparation of a synthetic table or board sufficiently rigid, and at the same time a substitute of wood and derivatives thereof, having a thickness of about 5 mm to about 20 mm, and a length of about 50 meters to about 100 meters, the texture of both front and lateral surfaces being smooth and poreless, and the technical and mechanical properties equal to or higher than wood and its derivatives. The table or board of the present invention is mainly constituted by plastic wastes and/or polymers which are found in outdoors dumps, and industrial plastic wastes and/or polymers, regardless of their chemical properties, molecular weights or densities, said plastic wastes and/or polymers being mixed in a proportion of from about 1 percent to about 99 percent, and processed in an improved plastic and/or polymer extrusion system, wherein the addition of several liquid substances at an early stage of the process, before extrusion, will allow the plastics and/or polymers chemical chain to break, thereby obtaining a polymer homogeneous paste, which is finally subjected to a continuous and permanent laminating and texturing process, thereby allowing to obtain a perfectly calibrated table or board.
MX9504188A 1995-10-03 1995-10-03 Plastic wastes and/or polymers exploitation and utilization to obtain a synthetic table or board and improvements to extrusion system. MX9504188A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
MX9504188A MX9504188A (en) 1995-10-03 1995-10-03 Plastic wastes and/or polymers exploitation and utilization to obtain a synthetic table or board and improvements to extrusion system.
PCT/US1996/015912 WO1997012748A1 (en) 1995-10-03 1996-10-03 Process for recycling polymer products to produce boards
AU72554/96A AU7255496A (en) 1995-10-03 1996-10-03 Process for recycling polymer products to produce boards

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX9504188A MX9504188A (en) 1995-10-03 1995-10-03 Plastic wastes and/or polymers exploitation and utilization to obtain a synthetic table or board and improvements to extrusion system.

Publications (1)

Publication Number Publication Date
MX9504188A true MX9504188A (en) 1997-04-30

Family

ID=19744887

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9504188A MX9504188A (en) 1995-10-03 1995-10-03 Plastic wastes and/or polymers exploitation and utilization to obtain a synthetic table or board and improvements to extrusion system.

Country Status (3)

Country Link
AU (1) AU7255496A (en)
MX (1) MX9504188A (en)
WO (1) WO1997012748A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110263758A1 (en) * 2007-12-17 2011-10-27 Qinglin Wu Composites Made of Thermoplastic Polymers, Residual Oil, and Cellulosic Fibers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4122382C2 (en) * 1991-07-05 1994-08-25 Wilhelm Helling Process for the preparation of plastic mixtures and use of the mixture that can be produced thereafter
US5312573A (en) * 1991-08-01 1994-05-17 Renewed Materials Industries, Inc. Process for extruding mixtures of thermoplastic and thermoset materials

Also Published As

Publication number Publication date
WO1997012748A1 (en) 1997-04-10
AU7255496A (en) 1997-04-28

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