ZA928775B - Method and device for the continuous manufacture of slabstock polyurethane foam within a predetermined pressure range. - Google Patents

Method and device for the continuous manufacture of slabstock polyurethane foam within a predetermined pressure range.

Info

Publication number
ZA928775B
ZA928775B ZA928775A ZA928775A ZA928775B ZA 928775 B ZA928775 B ZA 928775B ZA 928775 A ZA928775 A ZA 928775A ZA 928775 A ZA928775 A ZA 928775A ZA 928775 B ZA928775 B ZA 928775B
Authority
ZA
South Africa
Prior art keywords
enclosure
unit
space
mixt
conveyor belt
Prior art date
Application number
ZA928775A
Other languages
English (en)
Inventor
Brian James Blackwell
Lucien Jourquin
Johannes A M G Derksen
Rudi Mortelmans
Original Assignee
Recticel Holding Noord Bv
Brian James Blackwell
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 Recticel Holding Noord Bv, Brian James Blackwell filed Critical Recticel Holding Noord Bv
Publication of ZA928775B publication Critical patent/ZA928775B/xx

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
    • B29C44/20—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
    • B29C44/28—Expanding the moulding material on continuous moving surfaces without restricting the upwards growth of the foam
    • 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
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/10—Applying counter-pressure during expanding
    • B29C44/105—Applying counter-pressure during expanding the counterpressure being exerted by a fluid
    • 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
    • B29C44/3403—Foaming under special conditions, e.g. in sub-atmospheric pressure, in or on a 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
    • 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

Landscapes

  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
ZA928775A 1991-11-14 1992-11-13 Method and device for the continuous manufacture of slabstock polyurethane foam within a predetermined pressure range. ZA928775B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002123111A CA2123111C (en) 1991-11-14 1991-11-14 Method and device for the continuous manufacture of slabstock polyurethane foam within a predetermined pressure range
PCT/EP1991/002176 WO1993009934A1 (en) 1991-11-14 1991-11-14 Method and device for the continuous manufacture of slabstock polyurethane foam within a predetermined pressure range

Publications (1)

Publication Number Publication Date
ZA928775B true ZA928775B (en) 1993-05-13

Family

ID=32962983

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA928775A ZA928775B (en) 1991-11-14 1992-11-13 Method and device for the continuous manufacture of slabstock polyurethane foam within a predetermined pressure range.

Country Status (29)

Country Link
US (1) US5804113A (sv)
EP (1) EP0613415B1 (sv)
JP (1) JP3186060B2 (sv)
KR (1) KR100208658B1 (sv)
CN (1) CN1038237C (sv)
AT (1) ATE137436T1 (sv)
AU (1) AU656931B2 (sv)
BG (1) BG98771A (sv)
BR (1) BR9107328A (sv)
CA (1) CA2123111C (sv)
CZ (1) CZ284013B6 (sv)
DE (1) DE69119244T2 (sv)
DK (1) DK0613415T3 (sv)
EE (1) EE9400173A (sv)
ES (1) ES2088026T3 (sv)
FI (1) FI106244B (sv)
GR (1) GR3020658T3 (sv)
HU (1) HU214931B (sv)
IL (1) IL103659A (sv)
LT (1) LT3117B (sv)
LV (1) LV10594B (sv)
NO (1) NO308515B1 (sv)
PL (1) PL173404B1 (sv)
PT (1) PT101062B (sv)
RO (1) RO117359B1 (sv)
RU (1) RU2106253C1 (sv)
SK (1) SK278281B6 (sv)
WO (1) WO1993009934A1 (sv)
ZA (1) ZA928775B (sv)

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CN112109262A (zh) * 2020-09-07 2020-12-22 安徽祥欣新材料科技有限公司 一种eps泡沫成型方法

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US5686501A (en) * 1996-04-19 1997-11-11 Foamex L.P. Breathable open cell urethane polymers
US6034148A (en) * 1996-07-19 2000-03-07 Foamex L.P. Energy absorbing foams
US6022205A (en) * 1998-07-06 2000-02-08 Tas Enterprise, L.L.C. System for producing and conditioning blocks of flexible polyurethane foam
GB0019507D0 (en) 2000-08-08 2000-09-27 Cannon Viking Limited Foam plastics method and machine
EP1205290B1 (de) * 2000-11-08 2005-08-10 Hennecke GmbH Verfahren und Vorrichtung zum kontinuierlichen Herstellen von Blockschaum
US6420448B1 (en) 2001-01-18 2002-07-16 Foamex Lp Energy absorbing foams
US6616886B2 (en) 2001-01-31 2003-09-09 Foamex L.P. Method and apparatus for reducing the thickness of a skin formed on a slab of polyurethane foam
US6372812B1 (en) 2001-02-20 2002-04-16 Foamex L.P. Higher support, lower density cushioning foams
US6740687B2 (en) 2002-08-14 2004-05-25 Foamex L.P. Latex replacement polyurethane foams with improved flame retardancy
US6734220B2 (en) 2002-08-27 2004-05-11 Foamex L.P. Fine cell, high density viscoelastic polyurethane foams
US6653363B1 (en) 2002-12-04 2003-11-25 Foamex, L.P. Low energy-loss, high firmness, temperature sensitive polyurethane foams
WO2004058473A1 (ja) 2002-12-24 2004-07-15 Bridgestone Corporation ポリウレタンフォーム成形品及びその製造方法並びに車両用シートパッド
US6716890B1 (en) 2003-01-30 2004-04-06 Foamex L.P. Polyurethane foams with fine cell size
US7232210B2 (en) * 2003-12-17 2007-06-19 Samsung Electronics Co., Ltd. Foam, method of forming the foam, print cartridge including the foam, and printing apparatus including the print cartridge
US20060029788A1 (en) * 2004-08-04 2006-02-09 Foamex L.P. Lower density, thermoformable, sound absorbing polyurethane foams
DE102004059724A1 (de) * 2004-12-11 2006-06-14 Bayer Materialscience Ag Verfahren und Anlage zur Herstellung von Schaumstoff in einem kontinuierlichen Schaumprozess
DE102005003341A1 (de) * 2005-01-25 2006-07-27 Bayer Materialscience Ag Verfahren und Anlage zur optimierten Herstellung von Schaumstoff in einem kontinuierlichen Blockschaumprozess
ES2574012T3 (es) 2005-02-25 2016-06-14 Nova Chemicals Inc. Composiciones ligeras
US8752348B2 (en) * 2005-02-25 2014-06-17 Syntheon Inc. Composite pre-formed construction articles
BRPI0607914A2 (pt) 2005-02-25 2010-03-23 Nova Chem Inc painel de edificaÇço compàsito, mÉtodo para construir uma edificaÇço, edificaÇço, mÉtodo para fazer negàcio entre um fabricante de painel de edificaÇço compàsito e um cliente, e, caibro de armaÇço
MX2007011640A (es) 2005-03-22 2008-01-18 Nova Chem Inc Composiciones de concreto de peso ligero.
PL1904570T3 (pl) 2005-07-01 2019-01-31 Latexco Nv Pianki kompozytowe na bazie lateksu
DE102006051311B4 (de) * 2006-10-31 2016-12-29 Hennecke Gmbh Verfahren zur Herstellung von Polyurethan-Blockschaum
US20080161436A1 (en) * 2006-12-28 2008-07-03 Malay Nandi Novel polyisocyanurate foam materials containing mica filler
US7677009B2 (en) 2007-02-02 2010-03-16 Nova Chemicals Inc. Roof truss system
CN100540819C (zh) * 2007-08-17 2009-09-16 瞿浩荣 保温装饰板的生产方法
US8048219B2 (en) 2007-09-20 2011-11-01 Nova Chemicals Inc. Method of placing concrete
CN102133787A (zh) * 2010-12-07 2011-07-27 张家港力勤机械有限公司 发泡机的计量装置
CN103381642B (zh) * 2013-06-11 2015-06-03 黄晋山 复合材料经运输载体高温发泡设备
CN103909605B (zh) * 2014-04-23 2015-11-25 江苏绿源新材料有限公司 撬装式聚氨酯硬质块状泡沫连续化生产装置
CN103895146B (zh) * 2014-04-28 2016-03-30 北京化工大学 一种聚合物微孔发泡制品连续成型装置和方法
CN105729707B (zh) * 2016-04-26 2018-01-02 神盾防火科技有限公司 一种三聚氰胺闭孔发泡生产线
CN105835289B (zh) * 2016-04-26 2018-01-02 神盾防火科技有限公司 一种温控型三聚氰胺高泡发泡生产线
KR101859171B1 (ko) * 2017-07-24 2018-05-17 남재우 어류 건조 겸용 태양광 발전장치
EP3643207A1 (en) 2018-10-26 2020-04-29 Latexco NV A hybrid mattress
CN113396172A (zh) * 2019-02-01 2021-09-14 巴斯夫欧洲公司 制备聚氨酯泡沫的方法
JP7372083B2 (ja) * 2019-08-30 2023-10-31 株式会社カネカ 発泡粒子の製造装置および製造方法

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DE2440022C2 (de) * 1974-08-21 1982-07-08 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Dämm- und Leichtbaustoffen und Vorrichtung zur Durchführung dieses Verfahrens
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US4146563A (en) * 1977-12-20 1979-03-27 The Dow Chemical Company Method and apparatus for forming thermoplastic foams
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CA1290895C (en) * 1986-12-25 1991-10-15 Sadao Kumasaka Method and an apparatus for producing polyurethane foam
US4777186A (en) * 1987-05-04 1988-10-11 Scotfoam Corporation Restricted expansion foaming and the flexible polyurethane foam thereby produced
JPS63172625A (ja) * 1987-12-11 1988-07-16 Seikosha Co Ltd 時計機械体用ケースの製造方法
WO1991005648A1 (en) * 1989-10-23 1991-05-02 Charles Treffner Continuous moulding of expanded plastics foam
DE4204333C1 (sv) * 1992-02-14 1993-04-08 Maschinenfabrik Hennecke Gmbh, 5090 Leverkusen, De

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112109262A (zh) * 2020-09-07 2020-12-22 安徽祥欣新材料科技有限公司 一种eps泡沫成型方法
CN112109262B (zh) * 2020-09-07 2022-06-28 安徽祥欣新材料科技有限公司 一种eps泡沫成型方法

Also Published As

Publication number Publication date
CA2123111C (en) 2000-08-01
FI942168A (sv) 1994-05-10
RO117359B1 (ro) 2002-02-28
NO941732L (no) 1994-07-13
HU214931B (hu) 1998-07-28
BR9107328A (pt) 1995-06-13
IL103659A (en) 1996-10-16
AU656931B2 (en) 1995-02-23
CZ115594A3 (en) 1994-12-15
JPH07503909A (ja) 1995-04-27
DE69119244D1 (de) 1996-06-05
PT101062B (pt) 1999-08-31
NO941732D0 (no) 1994-05-10
CN1038237C (zh) 1998-05-06
DE69119244T2 (de) 1996-11-07
ES2088026T3 (es) 1996-08-01
RU94027571A (ru) 1996-06-20
PL305247A1 (en) 1995-01-09
SK54394A3 (en) 1994-12-07
ATE137436T1 (de) 1996-05-15
RU2106253C1 (ru) 1998-03-10
SK278281B6 (en) 1996-08-07
WO1993009934A1 (en) 1993-05-27
JP3186060B2 (ja) 2001-07-11
GR3020658T3 (en) 1996-10-31
AU8955291A (en) 1993-06-15
KR100208658B1 (ko) 1999-07-15
DK0613415T3 (da) 1996-08-12
PL173404B1 (pl) 1998-03-31
BG98771A (en) 1995-03-31
CA2123111A1 (en) 1993-05-27
CZ284013B6 (cs) 1998-07-15
LTIP225A (en) 1994-07-15
NO308515B1 (no) 2000-09-25
US5804113A (en) 1998-09-08
FI106244B (sv) 2000-12-29
LT3117B (en) 1994-12-27
HU9401402D0 (en) 1994-08-29
PT101062A (pt) 1994-09-30
EP0613415A1 (en) 1994-09-07
EE9400173A (et) 1996-02-15
LV10594A (lv) 1995-04-20
FI942168A0 (sv) 1994-05-10
CN1073908A (zh) 1993-07-07
LV10594B (en) 1995-12-20
HUT68673A (en) 1995-07-28
EP0613415B1 (en) 1996-05-01

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