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AR067655A1 - Composicion, procedimiento e instalacion para obtener en continuo un aplancha espumada de naturaleza polimerica y plancha asi obtenida - Google Patents

Composicion, procedimiento e instalacion para obtener en continuo un aplancha espumada de naturaleza polimerica y plancha asi obtenida

Info

Publication number
AR067655A1
AR067655A1 ARP080103183A ARP080103183A AR067655A1 AR 067655 A1 AR067655 A1 AR 067655A1 AR P080103183 A ARP080103183 A AR P080103183A AR P080103183 A ARP080103183 A AR P080103183A AR 067655 A1 AR067655 A1 AR 067655A1
Authority
AR
Argentina
Prior art keywords
foamed
stage
installation
extrusion
stages
Prior art date
Application number
ARP080103183A
Other languages
English (en)
Inventor
Pais Antunes Marcelo Desousa
Perero Jose Ignacio Velasco
Fabian Mariezkurrena
Original Assignee
Ulma C Y E S Coop
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 Ulma C Y E S Coop filed Critical Ulma C Y E S Coop
Publication of AR067655A1 publication Critical patent/AR067655A1/es

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G9/00—Forming or shuttering elements for general use
    • E04G9/02—Forming boards or similar elements
    • E04G9/05—Forming boards or similar elements the form surface being of plastics
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/22—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length consisting of at least two parts of chemically or physically different materials, e.g. having different densities
    • B29C44/24—Making multilayered articles
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
    • B29C44/326—Joining the preformed parts, e.g. to make flat or profiled sandwich laminates
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3442—Mixing, kneading or conveying the foamable material
    • B29C44/3446—Feeding the blowing agent
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/60—Measuring, controlling or regulating
    • B29C44/605—Calibration following a shaping operation, e.g. extrusion
    • 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
    • B29C48/06—Rod-shaped
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/365—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pumps, e.g. piston pumps
    • B29C48/37—Gear pumps
    • 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
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    • 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
    • B29C48/832—Heating
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/905—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using wet calibration, i.e. in a quenching tank
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/915—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means
    • B29C48/916—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means using vacuum
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
    • 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
    • B32B27/065—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 foam
    • 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
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    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • 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
    • 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
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0036—Heat treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
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    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/024—Woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
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    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B32B5/20—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material foamed in situ
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Architecture (AREA)
  • Textile Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Molding Of Porous Articles (AREA)

Abstract

La presente describe un procedimiento y respectiva instalacion para la produccion en continuo de planchas de naturaleza polimérica espumadas por extrusion, siendo otro objeto de la presente el desarrollo y empleo de formulaciones en base polipropileno, que comprenden polipropilenos lineales y polipropilenos ramificados. La instalacion incluye cuatro etapas: una primera etapa de espumacion por extrusion, donde se mezcla un agente espumante, bien de naturaleza química, o bien físico, en este ultimo caso introducido en condiciones supercríticas con la masa polimérica previamente fundida en las primeras etapas de la extrusora, produciéndose la expansion del material justo a la salida de los labios del cabezal plano de extrusion; una segunda etapa de calibrado y refrigeracion de la plancha espumada, donde el material plástico expandido es enfriado por contacto en un sistema de calibradores de vacío y por contacto con agua en una banera de refrigeracion; una etapa de recogida del panel espumado; y una etapa final de corte de la plancha espumada, definiendo las dimensiones finales de la misma.
ARP080103183A 2007-07-27 2008-07-22 Composicion, procedimiento e instalacion para obtener en continuo un aplancha espumada de naturaleza polimerica y plancha asi obtenida AR067655A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2007/000464 WO2009022022A1 (es) 2007-07-27 2007-07-27 Procedimiento e instalación para la producción de paneles tipo sándwich de naturaleza polimérica y panel obtenido

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AR067655A1 true AR067655A1 (es) 2009-10-21

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ARP080103184A AR067656A1 (es) 2007-07-27 2008-07-22 Composicion procedimiento e instalacion para obtener en continuo una plancha espumada de naturaleza polimerica y plancha asi obtenida
ARP080103183A AR067655A1 (es) 2007-07-27 2008-07-22 Composicion, procedimiento e instalacion para obtener en continuo un aplancha espumada de naturaleza polimerica y plancha asi obtenida
ARP080103194A AR068796A1 (es) 2007-07-27 2008-07-23 Procedimiento e instalacion para la produccion de paneles tipo sandwich de naturaleza polimerica y panel obtenido
ARP080103251A AR068087A1 (es) 2007-07-27 2008-07-25 Procedimiento e instalacion para la produccion de paneles reciclables rigidos tipo sandwich de naturaleza polimerica, sin el empleo de adhesivos, y panel obtenido

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ARP080103251A AR068087A1 (es) 2007-07-27 2008-07-25 Procedimiento e instalacion para la produccion de paneles reciclables rigidos tipo sandwich de naturaleza polimerica, sin el empleo de adhesivos, y panel obtenido

Country Status (9)

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US (1) US8617330B2 (es)
EP (1) EP2182138A4 (es)
CN (1) CN101815833A (es)
AR (4) AR067656A1 (es)
BR (1) BRPI0813080A2 (es)
CL (2) CL2008001643A1 (es)
PA (2) PA8790601A1 (es)
PE (2) PE20090344A1 (es)
WO (2) WO2009022022A1 (es)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPS20070011A1 (it) * 2007-03-08 2008-09-09 Angelo Candiracci Procedimento e dispositivo per la produzione di blocchi di polistirolo espanso
CH702934A1 (de) * 2010-04-09 2011-10-14 Quadrant Plastic Composites Ag Betonschaltafel.
CN101906843A (zh) * 2010-06-04 2010-12-08 徐泽樟 一种夹心墙板的制作工艺
NZ587537A (en) * 2010-08-24 2013-02-22 Neil Marcus Pennell Ridgway Panel restoration apparatus which cleans, sands and restores the panel surface
EP2463083B1 (en) 2010-12-13 2016-06-29 The Boeing Company Green aircraft interior panels and method of fabrication
EP2476561A1 (de) * 2011-01-17 2012-07-18 Quadrant Plastic Composites AG Dekorative Innenwandverkleidung
WO2012169967A1 (en) * 2011-06-08 2012-12-13 Rim Polymers Industries Pte. Ltd Methods and apparatus for mixing chemical components for the manufacture of polyurethane
CN102328486B (zh) * 2011-08-12 2014-11-12 江苏宝中宝太阳能科技有限公司 夹芯板的生产系统及其工作方法
CN104309266B (zh) * 2011-08-12 2016-08-24 东莞理工学院 夹芯板的生产系统及其工作方法、生产夹芯板的方法
WO2013025115A1 (en) 2011-08-16 2013-02-21 Castros & Marques, Lda. Three- dimensional (3d) knitted reinforced composite structure production method thereof
WO2013030226A2 (en) * 2011-08-29 2013-03-07 Dsm Ip Assets B.V. Laboratory extruder
CN102529057A (zh) * 2012-01-13 2012-07-04 华南理工大学 一种用于聚合物与复合材料光化学反应的装置
EP2830879B1 (en) * 2012-03-29 2018-10-31 UPM-Kymmene Corporation Natural fiber plastic composite
CN103507123B (zh) * 2012-06-18 2017-01-25 上海杰事杰新材料(集团)股份有限公司 一种木质夹层热塑性复合材料及其制备方法
CN103225393A (zh) * 2013-04-27 2013-07-31 张家港市贝尔机械有限公司 压嵌式玻纤增强建筑模板
GB201400232D0 (en) * 2014-01-07 2014-02-26 Environmental Technology Evolution Ltd Ete 1
EP2894136B1 (en) 2014-01-08 2019-12-04 The Boeing Company Improved method of making fire resistant sustainable aircraft interior panels
BE1021055B1 (nl) * 2014-05-07 2015-03-10 Berryalloc Nv Proces voor het vervaardigen van panelen voor vloer- of wandbekleding
DE102016224077B4 (de) * 2016-12-02 2019-06-19 Frank van Lück Verfahren zur Herstellung einer beschichteten Schaumbahn und Beschichtungsvorrichtung
CN107060318B (zh) * 2017-05-11 2022-05-31 扬州赛创新材料科技有限公司 一种复合型建筑模板及其制造方法
DE102017009839A1 (de) * 2017-07-12 2019-01-17 Oke Kunststofftechnik Gmbh & Co. Kg Verfahren zur Herstellung eines Verbundprofils und Verbundprofil
US10493698B2 (en) * 2017-07-20 2019-12-03 GM Global Technology Operations LLC Method of manufacturing a workpiece
CN107627694A (zh) * 2017-08-28 2018-01-26 肇庆高新区格兰新材料科技有限公司 一种环保防水板材及其生产设备
CN109421286B (zh) * 2017-09-01 2021-06-01 陆钉毅 塑胶发泡地板的制造设备
US20190118432A1 (en) * 2017-10-23 2019-04-25 Trexel, Inc. Blowing agent introduction in polymer foam processing
US11168485B2 (en) 2018-09-15 2021-11-09 VBBT Corp. Low cost emergency housing
CN110344580B (zh) * 2019-07-08 2024-01-30 福建海源新材料科技有限公司 一种复合中空格状结构板及制作方法
US20210054627A1 (en) * 2019-08-20 2021-02-25 Christopher Garrison Wark Flexible insulating sheet
BR102019020658A2 (pt) * 2019-10-01 2021-04-20 Helmut Johan Ducatti Flister processo de produção de placas termoplásticas
CN113635511A (zh) * 2020-05-11 2021-11-12 禄弘股份有限公司 用于发泡材料的押出成型设备的模头及押出成型方法
US20220009141A1 (en) * 2020-07-13 2022-01-13 Neuvotec, Llc Extrusion or mold process and assembly for forming a single or multi-layer material having a polymerized layer
CN112606359A (zh) * 2020-12-22 2021-04-06 湖北星科模具有限公司 一种用于户外园林实心无气孔地板的复合成型模具
CN112743956A (zh) * 2021-01-08 2021-05-04 汉班(天津)新材料有限公司 一种pet复合板生产加工装置
IT202100026327A1 (it) * 2021-10-14 2023-04-14 Solitonix Srl Metodo per l’ottenimento di un pannello multistrato, impianto per l’esecuzione di tale metodo e pannello multistrato ottenibile mediante tale metodo
CN114851459B (zh) * 2022-04-21 2023-06-06 巩义市泛锐熠辉复合材料有限公司 一种泡沫夹心蜂窝板的生产设备及其制备方法

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734224A (en) * 1956-02-14 winstead
BE885615Q (fr) * 1964-12-14 1981-02-02 Cs & M Inc Panneaux de matiere expansee modulaires renforces
US3555131A (en) * 1964-12-14 1971-01-12 Victor P Weismann Method for making reinforced modular foam panels
FR2058535A5 (en) * 1969-09-03 1971-05-28 Geisert Hans Plastic faced sandwich shuttering panel
BE885596Q (fr) * 1972-03-22 1981-02-02 Cs & M Inc Procede de fabrication de matrices
US3927160A (en) * 1973-07-17 1975-12-16 Cosden Oil & Chem Co Formal profile extrusion process
BE885564Q (fr) * 1976-01-05 1981-02-02 Cs & M Inc Treillis de fil metallique et appareil pour sa fabrication
US4600461A (en) * 1983-09-12 1986-07-15 Lof Plastics Inc. Method of extruding a foamed thermoplastic core and extruding and integrally sealing a non-porous skin thereon
DE3530309A1 (de) * 1985-08-24 1987-02-26 Held Kurt Verfahren und vorrichtung zum kontinuierlichen herstellen thermoplastischer kunststoffbahnen
US5116881A (en) * 1990-03-14 1992-05-26 James River Corporation Of Virginia Polypropylene foam sheets
DE4129190A1 (de) * 1991-09-03 1993-03-04 Held Kurt Verfahren und vorrichtung zur kontinuierlichen herstellung von harzimpraegnierten materialbahnen
IT228551Y1 (it) 1992-04-15 1998-04-27 Gor Applic Speciali Srl Pannello composito, particolarmente adatto per casseri e pianali.
JP3358850B2 (ja) * 1993-08-17 2002-12-24 住友化学工業株式会社 長繊維強化熱可塑性樹脂組成物の製造装置、その製造方法及びその製造用被覆ダイ
US5928735A (en) * 1995-06-07 1999-07-27 Havco Wood Products, Inc. Composite wood flooring
AT405382B (de) * 1995-10-04 1999-07-26 Isosport Verbundbauteile Verfahren zur herstellung einer sandwichplatte sowie deren verwendung
US5707573A (en) * 1995-11-09 1998-01-13 Biesenberger; Joseph A. Method of preparing thermoplastic foams using a gaseous blowing agent
DE19611382C2 (de) 1996-03-22 2002-02-14 Doka Ind Ges M B H Amstetten Schalplatte für Betonschalungen mit Kantenschutz und Zwischenschicht
DE19611413C2 (de) 1996-03-22 1998-03-19 Doka Ind Gmbh Schalplatte für Betonschalungen mit Kantenschutz und Eckverstärkung
JPH1113279A (ja) * 1997-06-24 1999-01-19 Yoichi Kawasaki コンクリート打設用型枠パネル
DE69818786T2 (de) * 1997-12-26 2004-07-29 Sumitomo Chemical Co., Ltd. Vorrichtung zur Herstellung von thermoplastischer Schaumfolie
IT1305423B1 (it) * 1998-11-19 2001-05-04 Gor Applic Speciali Srl Pannello composito multistrato, particolarmente adatto per casseforme,in special modo di solai.
DE19959652A1 (de) * 1999-12-10 2001-06-13 Basf Ag Sandwichplatte
JP3739258B2 (ja) * 2000-08-03 2006-01-25 積水化学工業株式会社 プラスチック製コンクリート型枠
JP2003034192A (ja) * 2001-07-25 2003-02-04 Oji Paper Co Ltd 自動車内装天井成形用部材及びこれを用いた自動車内装天井部材
JP3528841B2 (ja) * 2001-09-04 2004-05-24 Ｊｆｅスチール株式会社 使用済みプラスチックを原料とするプラスチックボード及びその製造方法
US6759446B2 (en) * 2002-05-02 2004-07-06 The Ohio State University Research Foundation Polymer nanocomposite foams
DE10256361B4 (de) 2002-12-03 2006-07-06 Doka Industrie Ges.M.B.H Schalungsplatte mit verbesserter Nagelbarkeit und HMPP-Schicht
FR2844538B1 (fr) 2003-02-14 2006-01-13 Panneau de coffrage, sa fabrication et son utilisation
ES2221801B1 (es) 2003-06-17 2005-12-01 Ulma C Y E, S. Coop. Tablero de composite para aplicacion en encofrados de hormigon y procedimiento para la obtencion del mismo.
KR100814861B1 (ko) * 2004-04-30 2008-03-20 (주)삼박 열가소성 복합 판재를 이용하여 제조된 물품
US20070020438A1 (en) * 2005-07-22 2007-01-25 Bamba International (Canada) Ltd. Molded sports board
US20070078191A1 (en) * 2005-09-30 2007-04-05 Guhde Brian J Foamed reinforced composite siding product

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BRPI0813080A2 (pt) 2019-09-24
PE20090344A1 (es) 2009-04-18
EP2182138A1 (en) 2010-05-05
AR068796A1 (es) 2009-12-09
CN101815833A (zh) 2010-08-25
CL2008002186A1 (es) 2008-11-07
US20100215935A1 (en) 2010-08-26
PE20090659A1 (es) 2009-06-24
WO2009027548A1 (es) 2009-03-05
EP2182138A4 (en) 2016-07-27
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PA8790601A1 (es) 2009-12-16
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