ES2305635T3 - Procedimiento para la produccion de elementos sandwich de poliuretano. - Google Patents

Procedimiento para la produccion de elementos sandwich de poliuretano. Download PDF

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Publication number
ES2305635T3
ES2305635T3 ES04021687T ES04021687T ES2305635T3 ES 2305635 T3 ES2305635 T3 ES 2305635T3 ES 04021687 T ES04021687 T ES 04021687T ES 04021687 T ES04021687 T ES 04021687T ES 2305635 T3 ES2305635 T3 ES 2305635T3
Authority
ES
Spain
Prior art keywords
polyurethane
covering layer
reaction mixture
layer
head
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.)
Expired - Lifetime
Application number
ES04021687T
Other languages
English (en)
Spanish (es)
Inventor
Michael Dr. Begemann
Jurgen Wirth
Rainer Raffel
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.)
Hennecke GmbH
Original Assignee
Hennecke GmbH
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 Hennecke GmbH filed Critical Hennecke GmbH
Application granted granted Critical
Publication of ES2305635T3 publication Critical patent/ES2305635T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B32B5/18—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
    • 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
    • B29C44/30—Expanding the moulding material between endless belts or rollers
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/24—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length
    • B29C41/28—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length by depositing flowable material on an endless belt
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/28—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/44—Compression means for making articles of indefinite length
    • B29C43/48—Endless belts
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • B29C67/246—Moulding high reactive monomers or prepolymers, e.g. by reaction injection moulding [RIM], liquid injection moulding [LIM]
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/44—Compression means for making articles of indefinite length
    • B29C43/48—Endless belts
    • B29C2043/483—Endless belts cooperating with a second endless belt, i.e. double band presses
    • 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
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding 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
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0278—Polyurethane
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1702—For plural parts or plural areas of single part
    • Y10T156/1712—Indefinite or running length work
    • Y10T156/1722—Means applying fluent adhesive or adhesive activator material between layers
    • Y10T156/1727—Plural indefinite length or running length workpieces
    • Y10T156/1732—Fluid applied to plural workpieces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
ES04021687T 2003-09-22 2004-09-13 Procedimiento para la produccion de elementos sandwich de poliuretano. Expired - Lifetime ES2305635T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10343745A DE10343745A1 (de) 2003-09-22 2003-09-22 Verfahren zur Herstellung von Polyurethan-Sandwichelementen
DE10343745 2003-09-22

Publications (1)

Publication Number Publication Date
ES2305635T3 true ES2305635T3 (es) 2008-11-01

Family

ID=34177877

Family Applications (1)

Application Number Title Priority Date Filing Date
ES04021687T Expired - Lifetime ES2305635T3 (es) 2003-09-22 2004-09-13 Procedimiento para la produccion de elementos sandwich de poliuretano.

Country Status (6)

Country Link
US (2) US7278842B2 (https=)
EP (1) EP1518654B1 (https=)
JP (1) JP2005096454A (https=)
KR (1) KR20050029702A (https=)
DE (2) DE10343745A1 (https=)
ES (1) ES2305635T3 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006056612B4 (de) 2005-11-30 2019-05-29 Reinhard Hafellner Verfahren zur Herstellung eines sandwichartig aufgebauten Verbundmaterials und Verbundmaterial
ATE494999T1 (de) * 2006-11-02 2011-01-15 Siempelkamp Handling Sys Gmbh Herstellung von sandwichplattenelementen mit einer doppelbandanlage
EP2101617B1 (en) * 2006-12-22 2018-04-11 Carrier Corporation A furniture for displaying goods on sale
ITPS20070011A1 (it) * 2007-03-08 2008-09-09 Angelo Candiracci Procedimento e dispositivo per la produzione di blocchi di polistirolo espanso
JP4857226B2 (ja) * 2007-09-11 2012-01-18 株式会社日立製作所 無線基地局の障害監視装置および障害監視方法
WO2010126024A1 (ja) * 2009-04-28 2010-11-04 旭化成建材株式会社 熱硬化性樹脂発泡板の成形装置及び熱硬化性樹脂発泡板の製造方法
KR101106460B1 (ko) * 2010-11-02 2012-01-30 대원화성 주식회사 피연마체 파지용 폴리우레탄 필름의 이면 샌딩장치
BE1019765A3 (nl) * 2011-01-13 2012-12-04 Luvac Besloten Vennoostchap Met Beperkte Aansprakelijkheid Werkwijze voor het vervaardigen van isolatiepanelen en een extrusiekop daarin gebruikt.
DE102011089633A1 (de) 2011-12-22 2013-06-27 Henkel Ag & Co. Kgaa Verfahren zur Applikation einer PU-Schaumschicht
RU2014135488A (ru) * 2012-02-02 2016-03-20 Байер Интеллектуэль Проперти Гмбх Способ непрерывного изготовления композитных сэндвич-элементов
EP2631055B1 (en) * 2012-02-27 2016-05-04 IMPIANTI OMS S.p.A. Device and process for distributing reactive mixes in continuous technological processes, particularly for the production of thermally insulating panels
DE102013016661A1 (de) * 2013-10-09 2015-04-09 Hennecke Gmbh Verfahren zum kontinuierlichen Herstellen eines Stranges aus Reaktivkunststoff
EP2905117A1 (de) * 2014-02-11 2015-08-12 Bayer MaterialScience AG Verfahren zur Herstellung von Polyurethan-Mehrschicht-Elementen
RU2673531C2 (ru) * 2014-04-07 2018-11-27 Басф Се Способ и устройство для непрерывного производства сэндвич-панелей с заполнителем из pir/puir/pur-пены
IL302767B2 (en) * 2017-05-25 2024-06-01 Magic Leap Inc Double-sided imprinting
CN110911152B (zh) * 2019-12-16 2021-10-26 陕西长岭迈腾电子有限公司 一种磁性铁芯的制造方法及其制造系统
DE202020006010U1 (de) 2020-02-20 2024-03-11 Stahl- und Metallbau Ihnen GmbH & Co. KG Vorrichtung zum Herstellen eines Bauteils mit einem Kern aus geschäumtem Isoliermaterial
DE102020104520A1 (de) 2020-02-20 2021-08-26 Stahl- und Metallbau Ihnen GmbH & Co. KG Verfahren zum Herstellen eines Bauteils mit einem Kern aus geschäumtem Isoliermaterial
CN117863433B (zh) * 2023-04-08 2024-07-26 温州宾力新材料科技有限公司 一种聚氨酯发泡连续生产线

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US3174887A (en) * 1959-10-12 1965-03-23 Union Carbide Corp Method of producing a sandwich structure from a pair of foam coated sheets
DE1167520B (de) * 1960-09-26 1964-04-09 Fibremetal Inc Verfahren zur zweistufigen Herstellung duenner Schaumstofflagen auf Schichttraegern
US3341638A (en) * 1965-09-14 1967-09-12 Dorplastex A G Foaming of polystyrene in a high frequency field
DE1729013B2 (de) * 1967-10-16 1972-09-28 Süllhöfer, Heinz, 4000 Düsseldorf Verfahren und vorrichtung zur fortlaufenden herstellung von kaschierten platten aus polyurethan-hartschaumstoff
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Also Published As

Publication number Publication date
US20050087283A1 (en) 2005-04-28
JP2005096454A (ja) 2005-04-14
EP1518654B1 (de) 2008-05-14
DE10343745A1 (de) 2005-04-21
DE502004007112D1 (de) 2008-06-26
EP1518654A1 (de) 2005-03-30
US20080191374A1 (en) 2008-08-14
US7278842B2 (en) 2007-10-09
KR20050029702A (ko) 2005-03-28

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