KR101442294B1 - 폴리우레탄층을 포함하는 몰딩 부품을 생성하기 위한 방법 및 장치 - Google Patents

폴리우레탄층을 포함하는 몰딩 부품을 생성하기 위한 방법 및 장치 Download PDF

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KR101442294B1
KR101442294B1 KR1020097020667A KR20097020667A KR101442294B1 KR 101442294 B1 KR101442294 B1 KR 101442294B1 KR 1020097020667 A KR1020097020667 A KR 1020097020667A KR 20097020667 A KR20097020667 A KR 20097020667A KR 101442294 B1 KR101442294 B1 KR 101442294B1
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South Korea
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flow channel
gas
flow
injection
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Korean (ko)
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KR20100015354A (ko
Inventor
볼프강 파블릭
도미닉 오벨로어
잉오 클레바
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헤네케 게엠베하
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    • 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
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0441—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber
    • B05B7/0458—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber the gas and liquid flows being perpendicular just upstream the mixing chamber
    • 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
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0441—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber
    • B05B7/0475—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber with means for deflecting the peripheral gas flow towards the central liquid flow
    • 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
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0491—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid the liquid and the gas being mixed at least twice along the flow path of 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—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 definite length, i.e. discrete articles
    • B29C41/08—Coating a former, core or other substrate by spraying or fluidisation, e.g. spraying powder
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
KR1020097020667A 2007-04-05 2008-04-03 폴리우레탄층을 포함하는 몰딩 부품을 생성하기 위한 방법 및 장치 Active KR101442294B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007016785.9 2007-04-05
DE102007016785A DE102007016785A1 (de) 2007-04-05 2007-04-05 Verfahren zur Herstellung von Formteilen mit einer Schicht aus Polyurethan
PCT/EP2008/002635 WO2008122400A1 (de) 2007-04-05 2008-04-03 Verfahren und vorrichtung zur herstellung von formteilen mit einer schicht aus polyurethan

Publications (2)

Publication Number Publication Date
KR20100015354A KR20100015354A (ko) 2010-02-12
KR101442294B1 true KR101442294B1 (ko) 2014-09-19

Family

ID=39590871

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020097020667A Active KR101442294B1 (ko) 2007-04-05 2008-04-03 폴리우레탄층을 포함하는 몰딩 부품을 생성하기 위한 방법 및 장치

Country Status (10)

Country Link
US (1) US8329256B2 (enExample)
EP (1) EP2144703B1 (enExample)
JP (1) JP5108935B2 (enExample)
KR (1) KR101442294B1 (enExample)
CN (1) CN101652187B (enExample)
BR (1) BRPI0809278B1 (enExample)
CA (1) CA2682771C (enExample)
DE (1) DE102007016785A1 (enExample)
RU (1) RU2450867C2 (enExample)
WO (1) WO2008122400A1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009005398A1 (de) * 2009-01-19 2010-07-22 Hennecke Gmbh Mischkopf und Verfahren zur Vermischung von Reaktivkunststoffen
MX2012002239A (es) 2009-08-26 2012-03-29 Bayer Materialscience Ag Procedimiento y dispositivo para la produccion de una aplicacion por pulverizacion de plastico reactivo.
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
DE102010045428B4 (de) * 2010-09-15 2016-02-18 Benteler Sgl Gmbh & Co. Kg Verfahren und Vorrichtung zum Transport eines Faserstranges aus Verbundwerkstoff
DE102011012287A1 (de) 2011-02-24 2012-08-30 Bayer Materialscience Aktiengesellschaft 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
WO2012110407A1 (de) 2011-02-15 2012-08-23 Bayer Materialscience Ag Sprühvorrichtung für ein reaktivharz und verfahren zur herstellung desselben
DE102011079982B4 (de) 2011-07-28 2021-04-29 Frimo Group Gmbh Sprühkopf für reaktive Kunststoffe
US9202175B2 (en) 2012-11-02 2015-12-01 The Texas A&M University System Systems and methods for an expert system for well control using Bayesian intelligence
US9202169B2 (en) 2012-11-02 2015-12-01 Saudi Arabian Oil Company Systems and methods for drilling fluids expert systems using bayesian decision networks
US20140124265A1 (en) * 2012-11-02 2014-05-08 Saudi Arabian Oil Company Systems and methods for expert systems for underbalanced drilling operations using bayesian decision networks
US9140112B2 (en) 2012-11-02 2015-09-22 Saudi Arabian Oil Company Systems and methods for expert systems for well completion using Bayesian decision models (BDNs), drilling fluids types, and well types
CN103448183B (zh) * 2013-09-17 2015-08-26 延锋汽车饰件系统有限公司 一种复合涂层表皮成型方法
IT201700017793A1 (it) * 2017-02-17 2018-08-17 Stemma S R L Metodo per la produzione di calzature in plastica
WO2021069080A1 (en) * 2019-10-11 2021-04-15 Kraussmaffei Technologies Gmbh Lubricated mixing device for reaction plastics

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4019720A (en) * 1975-10-16 1977-04-26 Exxon Research And Engineering Company Method and apparatus for mixing viscous materials
US20050133610A1 (en) 2003-12-23 2005-06-23 Lear Corporation Rotating spray head for spray urethane

Family Cites Families (16)

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Publication number Priority date Publication date Assignee Title
US3226036A (en) * 1963-02-05 1965-12-28 Kaiser Aluminium Chem Corp Nozzle for gunning refractory material
DE2936223A1 (de) * 1979-09-07 1981-03-19 Bayer Ag, 5090 Leverkusen Verfahren und einrichtung zum herstellen eines reaktionsgemisches aus fliessfaehigen, schaum- oder massivstoff bildenden komponenten
US4261196A (en) * 1979-09-28 1981-04-14 Scheid Jr Charles H Method and apparatus for determining solids conveyed in a slurry moving in a pipe
US4439386A (en) * 1980-10-22 1984-03-27 Thaddeus Antczak Vacuum injection molding process
JPS57165072A (en) * 1981-04-03 1982-10-09 Dainippon Toryo Co Ltd Coating method
US4810444A (en) * 1987-06-08 1989-03-07 The Dow Chemical Company Method for making mat-molded rim parts
BE1000767A7 (nl) 1987-07-16 1989-03-28 Recticel Werkwijze en inrichting voor het vormen van een laag polyurethaan op een oppervlak door spuiten.
RU2070856C1 (ru) * 1988-05-11 1996-12-27 Пригнитц Херберт Способ получения пенопластовой смеси, в частности для теплоизоляционного материала, смесительная головка для его осуществления и теплоизолирующий материал
BE1003015A6 (nl) * 1989-03-20 1991-10-22 Recticel Spuitkop voor spuitpistool voor het vormen van een laag polyurethaan op een oppervlak.
DE4325879C3 (de) * 1993-08-02 1999-05-20 Depron Bv Folie aus einem thermoplastischen Kunststoffschaum, Verfahren zu ihrer Herstellung sowie ihre Verwendung
EP0976514A1 (de) * 1998-07-29 2000-02-02 Hennecke GmbH Verfahren und Vorrichtung zum Herstellen von Polyurethan-Formteilen im Schussverfahren
DE10044013A1 (de) * 2000-09-05 2002-03-14 Hennecke Gmbh Verfahren und Vorrichtung zum Herstellen von Kunststoff-Formteilen aus einem fließfähigen Reaktionsgemisch
DE10306523A1 (de) * 2003-02-14 2004-08-26 Hennecke Gmbh Verfahren zur Herstellung von Polyurethan-Formteilen
ZA200600311B (en) * 2003-06-27 2007-03-28 Recticel Method for producing a moulded article comprising a sprayed polyurethane layer
DE102004006074A1 (de) * 2004-02-07 2005-08-25 Hennecke Gmbh Verfahren und Vorrichtung zur Herstellung von Polyurethan-Formteilen
DE102005058292A1 (de) * 2005-12-07 2007-06-14 Hennecke Gmbh Verfahren und Vorrichtung zur Herstellung von beschichteten Formteilen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4019720A (en) * 1975-10-16 1977-04-26 Exxon Research And Engineering Company Method and apparatus for mixing viscous materials
US20050133610A1 (en) 2003-12-23 2005-06-23 Lear Corporation Rotating spray head for spray urethane

Also Published As

Publication number Publication date
CN101652187B (zh) 2013-05-01
BRPI0809278A2 (pt) 2014-10-14
JP5108935B2 (ja) 2012-12-26
BRPI0809278B1 (pt) 2020-02-27
US20100112217A1 (en) 2010-05-06
WO2008122400A1 (de) 2008-10-16
KR20100015354A (ko) 2010-02-12
DE102007016785A1 (de) 2008-10-09
EP2144703A1 (de) 2010-01-20
RU2450867C2 (ru) 2012-05-20
US8329256B2 (en) 2012-12-11
RU2009140748A (ru) 2011-05-10
CA2682771C (en) 2014-06-10
JP2010523306A (ja) 2010-07-15
CN101652187A (zh) 2010-02-17
EP2144703B1 (de) 2013-02-20
CA2682771A1 (en) 2008-10-16

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