ES2546513T3 - Método para producir elementos de construcción de sándwich y elementos de construcción producidos por este método - Google Patents

Método para producir elementos de construcción de sándwich y elementos de construcción producidos por este método Download PDF

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Publication number
ES2546513T3
ES2546513T3 ES11733790.7T ES11733790T ES2546513T3 ES 2546513 T3 ES2546513 T3 ES 2546513T3 ES 11733790 T ES11733790 T ES 11733790T ES 2546513 T3 ES2546513 T3 ES 2546513T3
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Spain
Prior art keywords
heat
hardening
construction elements
resin system
hardened layer
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Active
Application number
ES11733790.7T
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English (en)
Inventor
Franz Josef Müller
Peter Werner
Peter Stracke
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.)
Hexion GmbH
C3 Technologies GmbH
Original Assignee
Hexion GmbH
C3 Technologies GmbH
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Publication of ES2546513T3 publication Critical patent/ES2546513T3/es
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/02—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
    • E04B1/14—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements being composed of two or more materials
    • 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
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/04—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
    • B29C44/06—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
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/1214—Anchoring by foaming into a preformed part, e.g. by penetrating through holes
    • 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
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/1228—Joining preformed parts by the expanding 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
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
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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
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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
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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
    • B32B5/245—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 another layer next to it being a foam layer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/045—Reinforcing macromolecular compounds with loose or coherent fibrous material with vegetable or animal fibrous material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • C08J5/247—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using fibres of at least two types
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
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    • C08J5/249—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs characterised by the additives used in the prepolymer mixture
    • C—CHEMISTRY; METALLURGY
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    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0085—Use of fibrous compounding ingredients
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/20—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics
    • E04C2/22—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics reinforced
    • E—FIXED CONSTRUCTIONS
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    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
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    • E04C2/24—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20
    • E04C2/243—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20 one at least of the material being insulating
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    • B32B37/1207—Heat-activated adhesive
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
    • C08J2361/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08J2361/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/23907—Pile or nap type surface or component
    • Y10T428/23914—Interlaminar

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Architecture (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Laminated Bodies (AREA)
  • Building Environments (AREA)

Abstract

Procedimiento para la fabricación de elementos de construcción de sándwich para partes de edificios esencialmente portantes y auto-portantes que contiene las siguientes etapas: a) fabricación de al menos una capa de una tela no tejida solidificada e impregnada con un aglutinante a base de al menos un sistema de resina endurecible con calor, a base de recursos que existen en la naturaleza, en particular, cáñamo, lino, yute, sisal, kenaf, algodón y lana y/o mezclas de ellos, b) endurecimiento del sistema de resina endurecible con calor para la producción de al menos una capa endurecida de la tela no tejida de fibras, en el que antes y/o después del endurecimiento se aplica sobre la capa de la tela no tejida de fibras, al menos parcialmente, una estructura superficial y/o se aplica, al menos parcialmente, sobre la superficie de la capa endurecida de la tela no tejida de fibras al menos otro aglutinante a base de al menos un sistema de resina endurecible con calor y se fija térmicamente, c) puesta en contacto de una resina fenólica espumable o espumosa en calor con la superficie modificada de la etapa b) de al menos una capa endurecida de la tela no tejida de fibras, d) dado el caso, atemperación del compuesto fabricado en las etapas a) a c) a temperaturas en un intervalo de 40 a 80 ºC, y e) endurecimiento del otro aglutinante aplicado dado el caso a base de al menos un sistema de resina endurecible con calor en un intervalo de 150 a 200 ºC, dado el caso a presión elevada.

Description

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Claims (1)

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ES11733790.7T 2010-06-25 2011-06-24 Método para producir elementos de construcción de sándwich y elementos de construcción producidos por este método Active ES2546513T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE201010025169 DE102010025169A1 (de) 2010-06-25 2010-06-25 Verfahren zur Herstellung von Sandwichbauelementen
DE102010025169 2010-06-25
PCT/EP2011/003105 WO2011160842A2 (de) 2010-06-25 2011-06-24 Verfahren zur herstellung von sandwichbauelementen

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ES2546513T3 true ES2546513T3 (es) 2015-09-24

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Publication number Priority date Publication date Assignee Title
EP3037259B1 (de) * 2014-12-22 2019-03-20 Magna Steyr Fahrzeugtechnik AG & Co KG Sandwichbauteil
DE202015100079U1 (de) 2015-01-09 2016-04-13 C3 Technologies Gmbh Schnellbau-Sandwichwandelementsystem zur Ausbildung einer rückbaubaren Wand
CN108291400A (zh) * 2015-11-13 2018-07-17 巴斯夫欧洲公司 耐火复合垫
ES2747023T3 (es) * 2016-05-17 2020-03-09 Antolin Grupo Ing Sa Proceso de fabricación de guarnecidos de techo para vehículos
CN108357157A (zh) * 2018-04-02 2018-08-03 江苏美龙航空部件有限公司 一种抗压抗剪切的高强度酚醛泡沫夹芯板及其制造方法
DE102019119389A1 (de) * 2019-07-17 2021-01-21 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Bauteil
TWI769499B (zh) * 2020-08-18 2022-07-01 九龍開發事業有限公司 用以防止假性結合之建築用制音墊及其應用

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GB1052431A (es)
US2376653A (en) * 1942-03-31 1945-05-22 Gen Electric Laminated structure
JPS495743B1 (es) 1965-10-21 1974-02-08
US3915772A (en) * 1969-07-30 1975-10-28 Dynamit Nobel Ag Process for the improvement of adhesion of protective layers to phenolic resin foams
CH544654A (de) 1969-07-30 1973-11-30 Dynamit Nobel Ag Verfahren zur Verbesserung der Haftfestigkeit von Deckschichten auf Phenolharzschaumstoffen
JPH0633531A (ja) * 1992-07-17 1994-02-08 Shigekiyo Tsuge プラスチック発泡体パネルおよび三層構造パネル
CA2227073A1 (en) * 1997-02-14 1998-08-14 Celotex Corporation Method for the continuous manufacture of plastic foam
GB9722874D0 (en) * 1997-10-29 1997-12-24 Process Plastics Limited Building panel
DE102004016646A1 (de) * 2004-03-31 2005-10-27 Basf Ag Verfahren zur Herstellung von Halbzeug und Formteilen
US20100010111A1 (en) * 2005-09-08 2010-01-14 Kingspan Holdings (Irl) Limited Phenolic Foam
DE202006004153U1 (de) 2006-03-16 2007-07-19 Innovida Holdings Inc., Hallandale Beach Sandwichelement
GB2448468B (en) * 2007-10-08 2009-09-30 Gurit Composite laminated article and manufacture thereof

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EP2585294A2 (de) 2013-05-01
US20130209723A1 (en) 2013-08-15
US9587393B2 (en) 2017-03-07
EP2585294B1 (de) 2015-08-26
DE102010025169A1 (de) 2011-12-29
WO2011160842A3 (de) 2012-03-01
WO2011160842A2 (de) 2011-12-29

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