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BRPI0818026A2 - Dispositivo e processo para a produção de materias compostos reforçados de poliuretano - Google Patents

Dispositivo e processo para a produção de materias compostos reforçados de poliuretano

Info

Publication number
BRPI0818026A2
BRPI0818026A2 BRPI0818026A BRPI0818026A2 BR PI0818026 A2 BRPI0818026 A2 BR PI0818026A2 BR PI0818026 A BRPI0818026 A BR PI0818026A BR PI0818026 A2 BRPI0818026 A2 BR PI0818026A2
Authority
BR
Brazil
Prior art keywords
production
composite materials
polyurethane composite
reinforced polyurethane
reinforced
Prior art date
Application number
Other languages
English (en)
Inventor
Detlef Mies
Andreas Frahm
Hans-Guido Wirtz
Original Assignee
Bayer Materialscience Ag
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 Bayer Materialscience Ag filed Critical Bayer Materialscience Ag
Publication of BRPI0818026A2 publication Critical patent/BRPI0818026A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B05B7/1481—Spray pistols or apparatus for discharging particulate material
    • B05B7/149—Spray pistols or apparatus for discharging particulate material with separate inlets for a particulate material and a liquid to be sprayed
    • B05B7/1495—Spray pistols or apparatus for discharging particulate material with separate inlets for a particulate material and a liquid to be sprayed and with separate outlets for the particulate material and the liquid
    • 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
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/305—Spray-up of reinforcing fibres with or without matrix to form a non-coherent mat in or on a mould
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/736—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged characterised by the apparatus for arranging fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Reinforced Plastic Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
BRPI0818026 2007-10-24 2008-10-16 Dispositivo e processo para a produção de materias compostos reforçados de poliuretano BRPI0818026A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200710051129 DE102007051129A1 (de) 2007-10-24 2007-10-24 Vorrichtung und Verfahren zur Herstellung von verstärkten Polyurethan-Verbundmaterialen
PCT/EP2008/008761 WO2009052990A1 (de) 2007-10-24 2008-10-16 Vorrichtung und verfahren zur herstellung von verstärkten polyurethan-verbundmaterialien

Publications (1)

Publication Number Publication Date
BRPI0818026A2 true BRPI0818026A2 (pt) 2015-03-24

Family

ID=40347788

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0818026 BRPI0818026A2 (pt) 2007-10-24 2008-10-16 Dispositivo e processo para a produção de materias compostos reforçados de poliuretano

Country Status (4)

Country Link
EP (1) EP2214838A1 (pt)
BR (1) BRPI0818026A2 (pt)
DE (1) DE102007051129A1 (pt)
WO (1) WO2009052990A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2470308A1 (de) 2009-08-26 2012-07-04 Bayer Materialscience AG Verfahren und vorrichtung zur herstellung eines sprühauftrags aus reaktivkunststoff
GB2472474B (en) * 2009-12-14 2012-04-11 Pro Teq Surfacing Uk Ltd Method for applying a coating to a surface
DE102010018946A1 (de) 2010-04-30 2011-11-03 Bayer Materialscience Ag Verfahren zur Herstellung eines Feststoff enthaltenden Sprühstrahls
DE102010018945A1 (de) 2010-04-30 2011-11-03 Bayer Materialscience Ag Vorrichtung zur Herstellung eines Feststoff enthaltenden Sprühstrahls
EP2392453B2 (de) * 2010-06-01 2023-09-13 Schmitz Cargobull AG Paneel eines Kofferaufbaus
WO2012110407A1 (de) 2011-02-15 2012-08-23 Bayer Materialscience Ag Sprühvorrichtung für ein reaktivharz und verfahren zur herstellung desselben
DE102011011241A1 (de) 2011-02-15 2012-08-16 Bayer Materialscience Aktiengesellschaft Sprühvorrichtung für ein Reaktivharz und Verfahren zur Herstellung desselben
DE102011012287A1 (de) 2011-02-24 2012-08-30 Bayer Materialscience Aktiengesellschaft Sprühvorrichtung für ein Reaktivharz und Verfahren zur Herstellung desselben
EP2695980A1 (de) * 2012-08-06 2014-02-12 Oskar Dilo Maschinenfabrik KG Zuführvorrichtung für Fasern oder Faserflocken
DE102012018329A1 (de) 2012-09-15 2014-03-20 Daimler Ag Kraftfahrzeugexterieur-Strukturbauteil und Verfahren zur Herstellung
DE102016106668A1 (de) 2015-12-28 2017-06-29 FORMTEC PUR-Verarbeitungs-GmbH Formteil aus mehrlagigem PUR Spray und Verfahren zur Herstellung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2307490A1 (de) * 1973-02-15 1974-08-22 Bayer Ag Verfahren und vorrichtung zum herstellen von mit rovings, insbesondere mit glasfaserrovings armierten schaumstoffbahnen, -platten oder sandwichelementen
DE19508837C2 (de) * 1995-03-11 1997-03-20 Psk Polyurethan Systeme Maisel Verfahren zur Herstellung einer Bauwerksverkleidung
DE10037773C1 (de) * 2000-08-03 2002-08-22 Hennecke Gmbh Verfahren und Vorrichtung zum Herstellen von mit Langfasern verstärkten Kunststoff-Formteilen
NL1017892C2 (nl) * 2001-04-20 2002-11-05 Johannes Jacobus Van Der Neut Een spuiteenheid voor het spuiten van vezels en bindmateriaal in poeder- of vloeibarevorm.
EP1966337A2 (de) 2005-12-15 2008-09-10 Hennecke GmbH Verfahren und vorrichtung zur herstellung von konstruktionselementen

Also Published As

Publication number Publication date
WO2009052990A1 (de) 2009-04-30
DE102007051129A1 (de) 2009-04-30
EP2214838A1 (de) 2010-08-11

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2329 DE 25-08-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.