DK0668142T3 - Fremgangsmåde til koekstrudering af termoformbare plader - Google Patents

Fremgangsmåde til koekstrudering af termoformbare plader

Info

Publication number: DK0668142T3
Authority: DK; Denmark
Prior art keywords: coextrusion; thermoformable sheets; polyolefins; thermoformable; sheets
Prior art date: 1994-02-09

Application number

DK94500081T

Other languages

English (en)

Inventor

Ballarin Carlos Rivera

Original Assignee

Ribawood 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.)

1994-02-09

Filing date

1994-05-06

Publication date

2000-02-14

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8285154&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0668142(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1994-05-06 Application filed by Ribawood Sa filed Critical Ribawood Sa

2000-02-14 Application granted granted Critical

2000-02-14 Publication of DK0668142T3 publication Critical patent/DK0668142T3/da

Classifications

- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
- B29C48/41—Intermeshing counter-rotating screws
- 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
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
- 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
- B29C48/30—Extrusion nozzles or dies
- B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
- B29C48/307—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets specially adapted for bringing together components, e.g. melts within the die
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
- B29C48/405—Intermeshing co-rotating screws
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/02—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising combinations of reinforcements, e.g. non-specified reinforcements, fibrous reinforcing inserts and fillers, e.g. particulate fillers, incorporated in matrix material, forming one or more layers and with or without non-reinforced or non-filled layers
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- 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
- B29C48/08—Flat, e.g. panels flexible, e.g. films
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/14—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor using multilayered preforms or sheets
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2311/00—Use of natural products or their composites, not provided for in groups B29K2201/00 - B29K2309/00, as reinforcement
- B29K2311/10—Natural fibres, e.g. wool or cotton
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/24—All layers being polymeric
- B32B2250/242—All polymers belonging to those covered by group B32B27/32
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/718—Weight, e.g. weight per square meter
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2323/00—Polyalkenes
- B32B2323/10—Polypropylene
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2607/00—Walls, panels

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Manufacturing & Machinery (AREA)
Composite Materials (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)
Laminated Bodies (AREA)

DK94500081T 1994-02-09 1994-05-06 Fremgangsmåde til koekstrudering af termoformbare plader DK0668142T3 (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ES09400233A ES2084559B1 (es)	1994-02-09	1994-02-09	Procedimiento de fabricacion de paneles termoconformables estratificados.

Publications (1)

Publication Number	Publication Date
DK0668142T3 true DK0668142T3 (da)	2000-02-14

Family

ID=8285154

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK94500081T DK0668142T3 (da)	1994-02-09	1994-05-06	Fremgangsmåde til koekstrudering af termoformbare plader

Country Status (6)

Country	Link
EP (1)	EP0668142B1 (da)
AT (1)	ATE182514T1 (da)
DE (1)	DE69419717T2 (da)
DK (1)	DK0668142T3 (da)
ES (1)	ES2084559B1 (da)
GR (1)	GR3031555T3 (da)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1275149B (it) *	1995-02-14	1997-07-30	Icma Ind Costr Mac Affini	Metodo di fabbricazione di materiali compositi compositi stratiformi e contenitori fabbricati con essi
EP0928677A1 (en)	1997-12-29	1999-07-14	COMMER S.p.A.	A process and a plant for production of multilayer trim elements for vehicles
US6971211B1 (en)	1999-05-22	2005-12-06	Crane Plastics Company Llc	Cellulosic/polymer composite material
US7017352B2 (en)	2001-01-19	2006-03-28	Crane Plastics Company Llc	Cooling of extruded and compression molded materials
US7186457B1 (en)	2002-11-27	2007-03-06	Crane Plastics Company Llc	Cellulosic composite component
US8074339B1 (en)	2004-11-22	2011-12-13	The Crane Group Companies Limited	Methods of manufacturing a lattice having a distressed appearance
US8167275B1 (en)	2005-11-30	2012-05-01	The Crane Group Companies Limited	Rail system and method for assembly
US7743567B1 (en)	2006-01-20	2010-06-29	The Crane Group Companies Limited	Fiberglass/cellulosic composite and method for molding
US8460797B1 (en)	2006-12-29	2013-06-11	Timbertech Limited	Capped component and method for forming
ES2308915B1 (es) *	2007-03-16	2009-10-29	Ribawood S.A.	Panel estratificado termoconformable y procedimiento para su obtencion.
ITGE20070056A1 (it)	2007-06-20	2008-12-21	I L P A Srl Ind Legno Pasot Ti	Pannello in particolare per la realizzazione di casseforme per il contenimento di gettate di calcestruzzo o simili
US7913960B1 (en)	2007-08-22	2011-03-29	The Crane Group Companies Limited	Bracketing system
WO2009137401A1 (en)	2008-05-05	2009-11-12	A Schulman. Inc.	Multilayer clear over color polyolefin sheets and layered backing structure
CN104220256B (zh) *	2012-03-29	2017-03-29	芬欧汇川集团	天然纤维塑料复合物
US10493732B2 (en)	2015-02-03	2019-12-03	Petoskey Plastics, Inc.	Co-extruded plastic film for use with a vehicle seat

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH570869A5 (da) *	1973-03-23	1976-05-14	Icma San Giorgio S R L Ind Cos
LU73279A1 (da) *	1975-08-29	1977-04-20
JPS59176045A (ja) *	1983-03-26	1984-10-05	河西工業株式会社	ポリプロピレン複合樹脂シ−ト
FR2563462B1 (fr) *	1984-04-27	1991-10-18	Clextral	Produit composite constitue d'un melange de particules cellulosiques et d'un liant thermoplastique et son procede de fabrication
US4629596A (en) *	1984-05-02	1986-12-16	Shell Oil Company	Non delaminating regrind
US4567089A (en) *	1984-07-23	1986-01-28	Mitsubishi Petrochemical Co., Ltd.	Thermoforming propylene polymer laminated sheet
DE3428119A1 (de) *	1984-07-31	1986-02-13	Elastogran GmbH, 2844 Lemförde	Verfahren zur herstellung von bahnen aus holzmehlgefuelltem polypropylen
US4746688A (en) *	1987-05-21	1988-05-24	Ford Motor Company	Remoldable, wood-filled acoustic sheet
EP0292584B1 (en) *	1987-05-23	1991-12-04	Mario Miani	Method of making panels, apparatus for carrying out the method and panels obtained thereby
JPS644652A (en) *	1987-06-26	1989-01-09	Nanba Press Kogyo Kk	Sisal-hemp-reinforced composite thermoplastic composition
JPH01275136A (ja) *	1988-04-28	1989-11-02	Mitsui Petrochem Ind Ltd	ポリオレフィン樹脂積層体
DE4009638C2 (de) *	1990-03-26	2000-11-09	Hoechst Ag	Verfahren zur Herstellung einer koextrudierten Folie
IT1251723B (it) *	1991-10-31	1995-05-23	Himont Inc	Compositi poliolefinici e procedimento per la loro preparazione

1994
- 1994-02-09 ES ES09400233A patent/ES2084559B1/es not_active Expired - Fee Related
- 1994-05-06 DE DE69419717T patent/DE69419717T2/de not_active Expired - Fee Related
- 1994-05-06 AT AT94500081T patent/ATE182514T1/de not_active IP Right Cessation
- 1994-05-06 EP EP94500081A patent/EP0668142B1/en not_active Expired - Lifetime
- 1994-05-06 DK DK94500081T patent/DK0668142T3/da active
1999
- 1999-10-15 GR GR990402649T patent/GR3031555T3/el unknown

Also Published As

Publication number	Publication date
EP0668142A1 (en)	1995-08-23
ATE182514T1 (de)	1999-08-15
EP0668142B1 (en)	1999-07-28
GR3031555T3 (en)	2000-01-31
DE69419717D1 (de)	1999-09-02
ES2084559B1 (es)	1996-12-16
ES2084559A1 (es)	1996-05-01
DE69419717T2 (de)	2000-04-06

Publication	Publication Date	Title
DK0668142T3 (da)	2000-02-14	Fremgangsmåde til koekstrudering af termoformbare plader
DE59409081D1 (de)	2000-02-24	Mehrlagig aufgebauter thermoplastischer Fussbodenbelag auf Polyolefinbasis sowie Verfahren zu dessen Herstellung
KR870000173A (ko)	1987-02-16	수지적층체
BR9401240A (pt)	1994-10-25	Folhas de polipropileno, processo e uso
AU7495687A (en)	1988-01-07	Multilayer film with better layer adhesion
MX168255B (es)	1993-05-14	Pelicula orientada de barrera de oxigeno
AU577114B2 (en)	1988-09-15	Laminating waste sheeting
NZ217814A (en)	1989-01-06	Coextruded multilayer thermoplastic film and production thereof
BR8602384A (pt)	1987-01-21	Pelicula de poliolefina de camadas multiplas e processo para sua producao
ATE104904T1 (de)	1994-05-15	Biaxialorientierte mehrschichtsperrfilme.
ATE191679T1 (de)	2000-04-15	Verfahren zur herstellung mehrschichtiger filmmaterialien
MX9400632A (es)	1994-07-29	Pelicula de varias capas de polipropileno biaxialmente orientada, procedimiento para su produccion ysu uso
EP0341076A3 (en)	1990-12-05	Polyarylate-polyethylene composite laminated structures
ES8700286A1 (es)	1986-10-01	Procedimiento para fabricar una lamina de material sinteticode varias capas, termodeformable y dotada de propiedades de obturacion frente a los gases
HUP9702478A2 (hu)	1999-08-30	Kétoldalon hegeszthető, orientált, többrétegű, poliolefin-fólia, eljárás előállítására és a fólia alkalmazása
ATE149119T1 (de)	1997-03-15	Mehrschichtige kunststoffbahnen oder -platten mit transparenter deckschicht
ATE36826T1 (de)	1988-09-15	Mehrschichtige stegplatte und verfahren zu ihrer herstellung.
NO180186C (no)	1997-03-05	Laminert tube
AU3607089A (en)	1989-12-07	Coextruded synthetic resin structures and a process for their manufacture
DE59801268D1 (de)	2001-09-27	Mehrschichtiges, flexibles übertragungsband
DE50005122D1 (de)	2004-03-04	Heisskaschierbare Mehrschichtfolie
ATE394223T1 (de)	2008-05-15	Haftung von polyethylen auf polypropylen
ATE54875T1 (de)	1990-08-15	Haertbare gummizusammensetzung.
JPS6456539A (en)	1989-03-03	Nonflammable decorative material
ATE154286T1 (de)	1997-06-15	Thermoplastisch verbundende mehrschichtstruktur