BRPI1008666A2 - dispositivo de alta pressão - Google Patents

dispositivo de alta pressão

Info

Publication number
BRPI1008666A2
BRPI1008666A2 BRPI1008666A BRPI1008666A BRPI1008666A2 BR PI1008666 A2 BRPI1008666 A2 BR PI1008666A2 BR PI1008666 A BRPI1008666 A BR PI1008666A BR PI1008666 A BRPI1008666 A BR PI1008666A BR PI1008666 A2 BRPI1008666 A2 BR PI1008666A2
Authority
BR
Brazil
Prior art keywords
high pressure
pressure device
pressure
Prior art date
Application number
BRPI1008666A
Other languages
English (en)
Inventor
Thomas Rüss
Uwe Kuenzel
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 BRPI1008666A2 publication Critical patent/BRPI1008666A2/pt

Links

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
    • B29C44/3442—Mixing, kneading or conveying the foamable material
    • B29C44/3446—Feeding the blowing agent
    • 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
    • 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
    • B29C44/60—Measuring, controlling or regulating
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
BRPI1008666A 2009-02-05 2010-01-27 dispositivo de alta pressão BRPI1008666A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20090001610 EP2216156A1 (de) 2009-02-05 2009-02-05 Hochdruckvorrichtung
PCT/EP2010/000461 WO2010089041A1 (de) 2009-02-05 2010-01-27 Hochdruckvorrichtung

Publications (1)

Publication Number Publication Date
BRPI1008666A2 true BRPI1008666A2 (pt) 2016-03-08

Family

ID=40940234

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1008666A BRPI1008666A2 (pt) 2009-02-05 2010-01-27 dispositivo de alta pressão

Country Status (8)

Country Link
US (1) US8833297B2 (pt)
EP (2) EP2216156A1 (pt)
JP (1) JP2012516791A (pt)
KR (1) KR20110123734A (pt)
CN (1) CN102307714A (pt)
BR (1) BRPI1008666A2 (pt)
MX (1) MX2011008026A (pt)
WO (1) WO2010089041A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20121330A1 (it) 2012-07-31 2014-02-01 Dow Global Technologies Llc Metodo per la preparazione di pannelli isolanti espansi resistenti alla fiamma
US20150136019A1 (en) * 2013-11-20 2015-05-21 Joseph Bellamy Pneumatic Surface Painting Frame
WO2017021463A1 (de) 2015-08-04 2017-02-09 Covestro Deutschland Ag Giessvorrichtung zum auftragen eines aufschäumenden reaktionsgemisches
US20190358869A1 (en) 2017-01-31 2019-11-28 Covestro Deutschland Ag Method and system for producing foam composite elements
WO2018141735A1 (de) 2017-01-31 2018-08-09 Covestro Deutschland Ag Verfahren und vorrichtung zur herstellung von schaum-verbundelementen
CN110214074A (zh) 2017-01-31 2019-09-06 科思创德国股份有限公司 用于制备泡沫复合材料元件的方法和装置
EP3354671A1 (de) 2017-01-31 2018-08-01 Covestro Deutschland AG Verfahren zur herstellung von polyurethan (pur) und polyurethan/polyisocyanurat (pur/pir)- hartschaumstoffen
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
EP3553107A1 (de) 2018-04-13 2019-10-16 Covestro Deutschland AG Verfahren zur herstellung von polyurethan/polyisocyanurat (pur/pir) - hartschaumstoffen
EP3553106A1 (de) 2018-04-13 2019-10-16 Covestro Deutschland AG Verfahren zur herstellung von polyurethan/polyisocyanurat (pur/pir) - hartschaumstoffen
EP3581599A1 (de) 2018-06-15 2019-12-18 Covestro Deutschland AG Thiocarbonat-haltige pur/pir-hartschäume und daraus erhaltene polyurethane
CN109332099B (zh) * 2018-12-21 2024-05-24 宁波华翔汽车饰件有限公司 一种可以自动涂胶及自动压合的设备
EP4338922A1 (en) * 2022-09-19 2024-03-20 Ama.Gusberti S.r.l. Dispensing head, station and method for molding polyurethane

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1247612B (de) 1965-07-22 1967-08-17 Heinz Suellhoefer Verfahren und Vorrichtung zur fortlaufenden Herstellung von kaschierten Platten aus Polyurethanhartschaum
DE1609668B2 (de) 1966-05-28 1973-01-04 Hoesch Ag, 4600 Dortmund Verfahren zur kontinuierlichen Herstellung von Verbundelementen
US4396529A (en) * 1978-11-13 1983-08-02 Nordson Corporation Method and apparatus for producing a foam from a viscous liquid
US5665287A (en) * 1993-07-14 1997-09-09 Foaming Technologies Cardio Bv Froth process for continous manufacture of polyurethane foam slab-stocks
IT1270979B (it) * 1993-09-30 1997-05-26 Afros Spa Procedimento e apparecchiatura per la produzione in continuo di schiume poliuretaniche in blocchi
DE10030384A1 (de) * 2000-06-21 2002-01-03 Hennecke Gmbh Verfahren zur Herstellung von Blockschaum
DE10203701C1 (de) * 2002-01-31 2003-12-04 Hennecke Gmbh Verfahren zur Herstellung von Polyurethan-Schaum mit einstellbarer Zellstruktur
DE10242101A1 (de) * 2002-09-11 2004-03-25 Hennecke Gmbh Verfahren zur Herstellung von Lunker- und Pinholefreiem Polyurethan-Blockschaum
DE102006022760A1 (de) * 2006-05-16 2007-11-22 Bayer Materialscience Ag Strang-Technik, Vorrichtung und Verfahren

Also Published As

Publication number Publication date
EP2393643A1 (de) 2011-12-14
WO2010089041A8 (de) 2011-06-23
US8833297B2 (en) 2014-09-16
MX2011008026A (es) 2011-08-17
EP2216156A1 (de) 2010-08-11
CN102307714A (zh) 2012-01-04
WO2010089041A1 (de) 2010-08-12
EP2393643B1 (de) 2019-10-02
KR20110123734A (ko) 2011-11-15
US20110293915A1 (en) 2011-12-01
JP2012516791A (ja) 2012-07-26

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law
B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)