DK2661346T3 - Fremgangsmåde og anordning til påføring af flydende reaktionsblandinger på et dæklag - Google Patents

Fremgangsmåde og anordning til påføring af flydende reaktionsblandinger på et dæklag Download PDF

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Publication number
DK2661346T3
DK2661346T3 DK12701984.2T DK12701984T DK2661346T3 DK 2661346 T3 DK2661346 T3 DK 2661346T3 DK 12701984 T DK12701984 T DK 12701984T DK 2661346 T3 DK2661346 T3 DK 2661346T3
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DK
Denmark
Prior art keywords
openings
angle
tube
outer layer
reaction mixture
Prior art date
Application number
DK12701984.2T
Other languages
English (en)
Inventor
Michael Thater
Ansgar Schmit
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Application granted granted Critical
Publication of DK2661346T3 publication Critical patent/DK2661346T3/da

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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
    • 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
    • B29C44/36—Feeding the material to be shaped
    • B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • B29C44/461—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length dispensing apparatus, e.g. dispensing foaming resin over the whole width of the moving surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/26—Processes for applying liquids or other fluent materials performed by applying the liquid or other fluent material from an outlet device in contact with, or almost in contact with, the surface
    • 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
    • B29C44/36—Feeding the material to be shaped
    • B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0245—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to a moving work of indefinite length, e.g. to a moving web
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
    • B05B1/04—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in flat form, e.g. fan-like, sheet-like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/027—Coating heads with several outlets, e.g. aligned transversally to the moving direction of a web to be coated
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31605—Next to free metal

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Coating Apparatus (AREA)
  • Nozzles (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Claims (17)

1. Fremgangsmåde til fremstilling af sandwichelementer omfattende påføring af flydende reaktionsblandinger på et dæklag ved hjælp af en påføringsanordning, idet dæklaget bevæges kontinuerligt, og påføringsanordningen omfatter i det mindste et rør a) , som er forsynet med en tilførsel af den flydende reaktionsblanding og åbninger b) i retning mod dæklaget, og som er anbragt oven over dæklaget parallelt med dæklagsniveauet og retvinklet på bevægelsesretningen for dæklaget, kendetegnet ved, at de ydre 1 til 4 åbninger b), som befinder sig oven for randen af dæklaget, er anbragt i en vinkel på 1 til 50° i retning mod randen af dæklaget.
2. Fremgangsmåde ifølge krav 1, kendetegnet ved, at størrelsen på åbningernes b) vinkel tiltager i retning mod randen af dæklaget.
3. Fremgangsmåde ifølge krav 1 eller 2, kendetegnet ved, at størrelsen på de ydre åbningers b) vinkel bestemmes ved hjælp af formlen Mindre vinkel = Større vinkel/antal af de i vinklen anbragte åbninger.
4. Fremgangsmåde ifølge et af kravene 1 til 3, kendetegnet ved, at røret a) er placeret ubevægeligt.
5. Fremgangsmåde ifølge et af kravene 1 til 4, kendetegnet ved, at åbningerne b) er udformet således, at den flydende reaktionsblanding kommer ud af alle åbninger b) med samme hastighed.
6. Fremgangsmåde ifølge et af kravene 1 til 5, kendetegnet ved, at diameteren på åbningerne b) aftager fra tilførslen af den flydende reaktionsblanding til randene på røret a).
7. Fremgangsmåde ifølge et af kravene 1 til 6, kendetegnet ved, at længden på åbningerne b) aftager fra tilførslen af den flydende reaktionsblanding til randene på røret a).
8. Fremgangsmåde ifølge et af kravene 1 til 7, kendetegnet ved, at røret a) er anbragt således, at det rækker ud over i det mindste 60% af dæklagets bredde.
9. Fremgangsmåde ifølge et af kravene 1 til 8, kendetegnet ved, at røret a) er anbragt i en højde på 1 til 40 cm oven over dæklaget.
10. Fremgangsmåde ifølge et af kravene 1 til 9, kendetegnet ved, at tilførslen af den flydende reaktionsblanding befinder sig midt på røret a).
11. Fremgangsmåde ifølge et af kravene 1 til 10, kendetegnet ved, at diameteren på røret a) er 0,2 til 5 cm.
12. Fremgangsmåde ifølge et af kravene 1 til 11, kendetegnet ved, at diameteren på åbningerne b) er 0,1 til 10 mm.
13. Fremgangsmåde ifølge et af kravene 1 til 12, kendetegnet ved, at afstanden mellem åbningerne b) er 2 til 200 mm.
14. Fremgangsmåde ifølge et af kravene 1 til 13, kendetegnet ved, at afstanden mellem de i en vinkel på 1 til 50° i retning mod randen af dæklaget anbragte åbninger bliver mindre fra midten og ud til randene.
15. Fremgangsmåde ifølge et af kravene 1 til 14, kendetegnet ved, at røret a) består af metal.
16. Fremgangsmåde ifølge et af kravene 1 til 14, kendetegnet ved, at røret a) består af kunststof.
17. Fremgangsmåde ifølge et af kravene 1 til 16, kendetegnet ved, at der anvendes to rør a) anbragt ved siden af hinanden.
DK12701984.2T 2011-01-07 2012-01-04 Fremgangsmåde og anordning til påføring af flydende reaktionsblandinger på et dæklag DK2661346T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202011001109U DE202011001109U1 (de) 2011-01-07 2011-01-07 Vorrichtung zum Auftrag von flüssigen Reaktionsgemischen auf eine Deckschicht
PCT/EP2012/050070 WO2012093129A1 (de) 2011-01-07 2012-01-04 Verfahren und vorrichtung zum auftrag von flüssigen reaktionsgemischen auf eine deckschicht

Publications (1)

Publication Number Publication Date
DK2661346T3 true DK2661346T3 (da) 2017-02-27

Family

ID=43799294

Family Applications (1)

Application Number Title Priority Date Filing Date
DK12701984.2T DK2661346T3 (da) 2011-01-07 2012-01-04 Fremgangsmåde og anordning til påføring af flydende reaktionsblandinger på et dæklag

Country Status (17)

Country Link
US (1) US20130280538A1 (da)
EP (1) EP2661346B1 (da)
JP (1) JP6057915B2 (da)
KR (1) KR101977124B1 (da)
CN (1) CN103402726B (da)
AU (1) AU2012204871A1 (da)
BR (1) BR112013016688A2 (da)
CA (1) CA2822483A1 (da)
DE (1) DE202011001109U1 (da)
DK (1) DK2661346T3 (da)
ES (1) ES2616456T3 (da)
LT (1) LT2661346T (da)
MX (1) MX2013007482A (da)
PL (1) PL2661346T3 (da)
PT (1) PT2661346T (da)
RU (1) RU2602531C2 (da)
WO (1) WO2012093129A1 (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2614943A1 (de) 2012-01-16 2013-07-17 Bayer Intellectual Property GmbH Vorrichtung zum Auftragen eines aufschäumenden Reaktionsgemisches
BR112014017093A8 (pt) 2012-01-16 2017-07-04 Bayer Ip Gmbh preparações contendo emodepside amorfo
EP2614944A1 (de) 2012-01-16 2013-07-17 Bayer Intellectual Property GmbH Vorrichtung zum Auftragen eines aufschäumenden Reaktionsgemisches
US9475220B2 (en) 2013-02-13 2016-10-25 Basf Se Process for producing composite elements
WO2014124824A1 (de) * 2013-02-13 2014-08-21 Basf Se Verfahren zur herstellung von verbundelementen
BR112017004668B1 (pt) * 2014-09-11 2021-09-08 Huntsman International Llc Linha de produção
HUE047791T2 (hu) * 2015-07-24 2020-05-28 Basf Se Kompozit elemekbõl összeállított homlokzat egy épülethez
DE102016000390A1 (de) * 2016-01-14 2017-07-20 Dürr Systems Ag Lochplatte mit vergrößertem Lochabstand in einem oder beiden Randbereichen einer Düsenreihe
DE102016000356A1 (de) * 2016-01-14 2017-07-20 Dürr Systems Ag Lochplatte mit reduziertem Durchmesser in einem oder beiden Randbereichen einer Düsenreihe
EP3482904A1 (de) 2017-11-14 2019-05-15 Covestro Deutschland AG Variable vorrichtung und verfahren zum auftragen einer schäumbaren reaktionsmischung auf eine sich bewegende deckschicht
CN109721254B (zh) * 2019-02-21 2021-01-01 深圳市华星光电技术有限公司 喷嘴以及涂布装置
DE202019101681U1 (de) 2019-03-25 2020-06-26 Sulzer Mixpac Ag Verteilerkopf für eine Verteilervorrichtung sowie Verteilervorrichtung
DE102019110091A1 (de) 2019-04-17 2020-10-22 Hennecke Gmbh Verfahren zur Herstellung einer Isolationsplatte
EP4025420A1 (en) 2019-09-02 2022-07-13 Dow Global Technologies LLC Apparatus and method for applying a foaming reaction mixture onto a laminator
EP3804939A1 (de) 2019-10-11 2021-04-14 Covestro Deutschland AG Verfahren und vorrichtung zur herstellung von schaum-verbundelementen
MX2024007189A (es) 2021-12-20 2024-06-26 Dow Global Technologies Llc Aparato y metodo para aplicar una mezcla de reaccion espumante sobre un laminador usando una tobera divergente.

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2038253A1 (de) * 1970-07-31 1972-02-03 Shell Internat Res Mij N V Vorrichtung und Verfahren zum Spruehen einer Polyurethanschaumschicht auf einen Untergrund
DE3045413C2 (de) * 1980-12-02 1983-09-08 Windmöller & Hölscher, 4540 Lengerich Verfahren zum Oxydieren eines extrudierten schmelzflüssigen Polyäthylenfilms
JPH0390645U (da) * 1989-12-28 1991-09-17
JP2505333B2 (ja) * 1991-12-11 1996-06-05 昭和高分子株式会社 発泡樹脂用塗布装置
JPH0751617A (ja) * 1993-08-11 1995-02-28 Mitsubishi Heavy Ind Ltd 塗装方法
JPH07246646A (ja) * 1994-03-08 1995-09-26 Hiroshima Kasei Ltd 熱可塑性エラストマーを主材料とする複合多重異形押出物 を製造する方法
US5564448A (en) * 1994-12-14 1996-10-15 Eagle-Picher Industries, Inc. Container washing apparatus and system
WO1996030644A1 (de) * 1995-03-29 1996-10-03 Robert Bosch Gmbh Lochscheibe, inbesondere für einspritzventile und verfahren zur herstellung einer lochscheibe
DE19830860A1 (de) * 1998-07-10 2000-01-13 Gardena Kress & Kastner Gmbh Verfahren zur Verstellung des Regnerbildes einer Beregnungsvorrichtung und Beregnungsvorrichtung
US6602554B1 (en) * 2000-01-14 2003-08-05 Illinois Tool Works Inc. Liquid atomization method and system
DE102004044595A1 (de) * 2004-09-13 2006-03-30 Basf Ag Verfahren zur Herstellung von Verbundelementen auf der Basis von Schaumstoffen auf Isocyanatbasis
JP4902983B2 (ja) * 2005-11-01 2012-03-21 ボイス ペ−パ− パテント ゲ−エムベ−ハ− 塗工装置および塗工方法
NL1032283C2 (nl) 2006-08-08 2008-02-14 Opstalan B V Orgaan voor het aanbrengen van een viskeus mengsel op een ondergrond, alsmede werkwijze voor het vervaardigen van een isolatie-element.
AU2008220882B2 (en) * 2007-02-28 2012-03-29 Basf Se Method for producing composite elements on the basis of foamed material based on isocyanate
EP2234732B1 (de) * 2007-12-17 2015-09-02 Basf Se Verfahren und vorrichtung zur herstellung von verbundelementen auf der basis von schaumstoffen auf isocyanatbasis
US8011602B2 (en) * 2008-08-15 2011-09-06 Eldon Coppersmith Oscillating sprinkler that automatically produces a rectangular water distribution pattern
CN201243528Y (zh) * 2008-08-22 2009-05-27 李尧 一种多孔式灌溉器
EP2233271A1 (de) * 2009-03-25 2010-09-29 Bayer MaterialScience AG Sandwich-Verbundelemente
DE202009015838U1 (de) 2009-11-20 2010-02-18 Basf Se Vorrichtung zum Auftrag von flüssigen Reaktionsgemischen auf eine Deckschicht

Also Published As

Publication number Publication date
US20130280538A1 (en) 2013-10-24
PT2661346T (pt) 2017-02-21
RU2602531C2 (ru) 2016-11-20
RU2013136497A (ru) 2015-02-20
DE202011001109U1 (de) 2011-03-17
JP2014502920A (ja) 2014-02-06
PL2661346T3 (pl) 2017-05-31
BR112013016688A2 (pt) 2016-10-04
AU2012204871A1 (en) 2013-07-11
LT2661346T (lt) 2017-02-10
WO2012093129A1 (de) 2012-07-12
CN103402726A (zh) 2013-11-20
KR20130133829A (ko) 2013-12-09
CN103402726B (zh) 2016-11-16
JP6057915B2 (ja) 2017-01-11
EP2661346B1 (de) 2016-11-16
ES2616456T3 (es) 2017-06-13
EP2661346A1 (de) 2013-11-13
MX2013007482A (es) 2013-08-15
KR101977124B1 (ko) 2019-05-10
CA2822483A1 (en) 2012-07-12

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