LT3117B - 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 Download PDFInfo
- Publication number
- LT3117B LT3117B LTIP225A LTIP225A LT3117B LT 3117 B LT3117 B LT 3117B LT IP225 A LTIP225 A LT IP225A LT IP225 A LTIP225 A LT IP225A LT 3117 B LT3117 B LT 3117B
- Authority
- LT
- Lithuania
- Prior art keywords
- gas
- cavity
- pressure
- foam
- blowing
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 42
- 229920005830 Polyurethane Foam Polymers 0.000 title claims description 20
- 239000011496 polyurethane foam Substances 0.000 title claims description 20
- 238000004519 manufacturing process Methods 0.000 title abstract description 59
- 239000006260 foam Substances 0.000 claims abstract description 76
- 239000011541 reaction mixture Substances 0.000 claims abstract description 40
- 238000007664 blowing Methods 0.000 claims abstract description 39
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 19
- 239000004604 Blowing Agent Substances 0.000 claims abstract description 12
- 229920002635 polyurethane Polymers 0.000 claims abstract description 4
- 239000004814 polyurethane Substances 0.000 claims abstract description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 22
- 230000008569 process Effects 0.000 claims description 18
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 238000010924 continuous production Methods 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 8
- 238000005520 cutting process Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 4
- 230000010355 oscillation Effects 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 2
- 238000005086 pumping Methods 0.000 claims 2
- 229940127240 opiate Drugs 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 110
- 229920003023 plastic Polymers 0.000 description 12
- 239000004033 plastic Substances 0.000 description 12
- 230000001276 controlling effect Effects 0.000 description 7
- 229920005862 polyol Polymers 0.000 description 7
- 150000003077 polyols Chemical class 0.000 description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 5
- 229920000570 polyether Polymers 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000004721 Polyphenylene oxide Substances 0.000 description 4
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 238000005422 blasting Methods 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- -1 aromatic isocyanates Chemical class 0.000 description 2
- 239000002666 chemical blowing agent Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 229920001228 polyisocyanate Polymers 0.000 description 2
- 239000005056 polyisocyanate Substances 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000013022 venting Methods 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 240000004160 Capsicum annuum Species 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical class CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 229930182558 Sterol Natural products 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002324 mouth wash Substances 0.000 description 1
- 229940051866 mouthwash Drugs 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920005906 polyester polyol Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 150000003432 sterols Chemical class 0.000 description 1
- 235000003702 sterols Nutrition 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- CMQCNTNASCDNGR-UHFFFAOYSA-N toluene;hydrate Chemical compound O.CC1=CC=CC=C1 CMQCNTNASCDNGR-UHFFFAOYSA-N 0.000 description 1
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
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)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Polyurethanes Or Polyureas (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
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 (2)
| Publication Number | Publication Date |
|---|---|
| LTIP225A LTIP225A (en) | 1994-07-15 |
| LT3117B true LT3117B (en) | 1994-12-27 |
Family
ID=32962983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LTIP225A LT3117B (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 (cs) |
| EP (1) | EP0613415B1 (cs) |
| JP (1) | JP3186060B2 (cs) |
| KR (1) | KR100208658B1 (cs) |
| CN (1) | CN1038237C (cs) |
| AT (1) | ATE137436T1 (cs) |
| AU (1) | AU656931B2 (cs) |
| BG (1) | BG98771A (cs) |
| BR (1) | BR9107328A (cs) |
| CA (1) | CA2123111C (cs) |
| CZ (1) | CZ284013B6 (cs) |
| DE (1) | DE69119244T2 (cs) |
| DK (1) | DK0613415T3 (cs) |
| EE (1) | EE9400173A (cs) |
| ES (1) | ES2088026T3 (cs) |
| FI (1) | FI106244B (cs) |
| GR (1) | GR3020658T3 (cs) |
| HU (1) | HU214931B (cs) |
| IL (1) | IL103659A (cs) |
| LT (1) | LT3117B (cs) |
| LV (1) | LV10594B (cs) |
| NO (1) | NO308515B1 (cs) |
| PL (1) | PL173404B1 (cs) |
| PT (1) | PT101062B (cs) |
| RO (1) | RO117359B1 (cs) |
| RU (1) | RU2106253C1 (cs) |
| SK (1) | SK278281B6 (cs) |
| WO (1) | WO1993009934A1 (cs) |
| ZA (1) | ZA928775B (cs) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2708511B1 (fr) * | 1993-07-30 | 1995-09-15 | Budendorff Ets | Procédé et installation pour la conception de profilé tubulaire avec matière synthétique expansible injectée. |
| ES2116190B1 (es) * | 1995-02-02 | 1999-02-16 | Alcala Fibras | Instalacion para la puesta en practica de un procedimiento de fabricacion de espumas de poliuretano. |
| 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 |
| DE50107027D1 (de) * | 2000-11-08 | 2005-09-15 | 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 |
| RU2207950C1 (ru) * | 2002-02-01 | 2003-07-10 | Шлегель Игорь Феликсович | Способ изготовления изделий из пеноматериала и устройство формования блока изделий для осуществления способа |
| 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 |
| AU2003289086A1 (en) | 2002-12-24 | 2004-07-22 | Bridgestone Corporation | Polyurethane foam molding, method of producing the same, and seat pad for motor vehicle |
| 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 |
| MX2007010381A (es) | 2005-02-25 | 2007-12-12 | Nova Chem Inc | Paneles de construccion previamente formados compuestos, una construccion y un montaje de formacion de marco. |
| MX2007009959A (es) | 2005-02-25 | 2007-09-26 | Nova Chem Inc | Composiciones de peso ligero y articulos que contienen las mismas. |
| US8752348B2 (en) | 2005-02-25 | 2014-06-17 | Syntheon Inc. | Composite pre-formed construction articles |
| US7744692B2 (en) | 2005-03-22 | 2010-06-29 | Nova Chemicals, Inc. | Lightweight concrete compositions |
| 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 |
| 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 |
| 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 |
| EP3643207A1 (en) | 2018-10-26 | 2020-04-29 | Latexco NV | A hybrid mattress |
| US20220098383A1 (en) * | 2019-02-01 | 2022-03-31 | Basf Se | Method for preparing polyurethane foams |
| 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 |
| 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 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0044226A1 (en) | 1980-07-15 | 1982-01-20 | Brian James Blackwell | Production of synthetic plastics foam material |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| AT362139B (de) * | 1977-12-01 | 1981-04-27 | Pla Ma Ltd | Vorrichtung zur kontinuierlichen herstellung von bahnen aus schaeumbarem kunststoff |
| US4146563A (en) * | 1977-12-20 | 1979-03-27 | The Dow Chemical Company | Method and apparatus for forming thermoplastic foams |
| US4278624A (en) * | 1978-10-25 | 1981-07-14 | Kornylak Corporation | Fluid film continuous processing method and apparatus |
| JPS5962122A (ja) * | 1982-10-02 | 1984-04-09 | Kanegafuchi Chem Ind Co Ltd | 合成樹脂発泡体の製造方法及び装置 |
| GB8314010D0 (en) * | 1983-05-20 | 1983-06-29 | Unifoam Ag | Polymeric foam |
| IE57552B1 (en) * | 1983-05-20 | 1992-12-16 | Unifoam Ag | Improvements in or relating to the production of polymeric foam |
| US4486369A (en) * | 1983-11-09 | 1984-12-04 | Condec Corporation | Controlled environment extrusion apparatus and method |
| 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 (cs) * | 1992-02-14 | 1993-04-08 | Maschinenfabrik Hennecke Gmbh, 5090 Leverkusen, De |
-
1991
- 1991-11-14 CZ CZ941155A patent/CZ284013B6/cs not_active IP Right Cessation
- 1991-11-14 CA CA002123111A patent/CA2123111C/en not_active Expired - Fee Related
- 1991-11-14 RO RO94-00792A patent/RO117359B1/ro unknown
- 1991-11-14 EP EP91920593A patent/EP0613415B1/en not_active Expired - Lifetime
- 1991-11-14 JP JP51866591A patent/JP3186060B2/ja not_active Expired - Fee Related
- 1991-11-14 HU HU9401402A patent/HU214931B/hu not_active IP Right Cessation
- 1991-11-14 DK DK91920593.0T patent/DK0613415T3/da active
- 1991-11-14 ES ES91920593T patent/ES2088026T3/es not_active Expired - Lifetime
- 1991-11-14 AT AT91920593T patent/ATE137436T1/de not_active IP Right Cessation
- 1991-11-14 SK SK543-94A patent/SK278281B6/sk unknown
- 1991-11-14 BR BR9107328A patent/BR9107328A/pt not_active IP Right Cessation
- 1991-11-14 AU AU89552/91A patent/AU656931B2/en not_active Ceased
- 1991-11-14 RU RU94027571A patent/RU2106253C1/ru not_active IP Right Cessation
- 1991-11-14 KR KR1019940701646A patent/KR100208658B1/ko not_active Expired - Fee Related
- 1991-11-14 PL PL91305247A patent/PL173404B1/pl not_active IP Right Cessation
- 1991-11-14 DE DE69119244T patent/DE69119244T2/de not_active Expired - Fee Related
- 1991-11-14 WO PCT/EP1991/002176 patent/WO1993009934A1/en active IP Right Grant
-
1992
- 1992-11-05 IL IL10365992A patent/IL103659A/en not_active IP Right Cessation
- 1992-11-13 LT LTIP225A patent/LT3117B/lt not_active IP Right Cessation
- 1992-11-13 PT PT101062A patent/PT101062B/pt not_active IP Right Cessation
- 1992-11-13 ZA ZA928775A patent/ZA928775B/xx unknown
- 1992-11-14 CN CN92113250A patent/CN1038237C/zh not_active Expired - Fee Related
-
1993
- 1993-03-10 LV LVP-93-175A patent/LV10594B/en unknown
-
1994
- 1994-05-10 FI FI942168A patent/FI106244B/fi active
- 1994-05-10 NO NO941732A patent/NO308515B1/no not_active IP Right Cessation
- 1994-05-13 BG BG98771A patent/BG98771A/xx unknown
- 1994-09-14 EE EE9400173A patent/EE9400173A/xx unknown
-
1996
- 1996-07-31 GR GR960402016T patent/GR3020658T3/el unknown
- 1996-09-18 US US08/715,488 patent/US5804113A/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0044226A1 (en) | 1980-07-15 | 1982-01-20 | Brian James Blackwell | Production of synthetic plastics foam material |
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| LT3117B (en) | Method and device for the continuous manufacture of slabstock polyurethane foam within a predetermined pressure range | |
| KR101465135B1 (ko) | 발포 플라스틱 물질로 이루어진 요소를 연속으로 형성하는 장치와 방법 및 건축 요소 | |
| CA2315215A1 (en) | Sealable chamber extrusion apparatus and method with process controls | |
| US4334944A (en) | Method of preparing polyurea foam materials | |
| US7179410B2 (en) | Foam plastics manufacturing method and machine | |
| AU573387B2 (en) | Curing of polyether polyurethane foam | |
| AU609736B2 (en) | Process and apparatus for producing extruded thermoplastic foam bodies | |
| HUP9801360A2 (hu) | Eljárás és berendezés friss áru konténert átjáró fluidáram előállítására és légzsák | |
| US6022205A (en) | System for producing and conditioning blocks of flexible polyurethane foam | |
| US5401448A (en) | Controlled cooling of porous materials | |
| EP2366532A1 (en) | Apparatus and method for production of insulating and draining boards | |
| US5702652A (en) | Controlled cooling of porous materials | |
| WO2000047384A2 (en) | Method and apparatus for the production of skinless flexible polyurethane foam | |
| EP0394046A2 (en) | Process for rapid cooling of polyurethane foam | |
| HU214508B (hu) | Eljárás és berendezés poliuretánhab lemezek folyamatos előállítására |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TK9A | Rectifications: patents |
Free format text: 1. PLOKSCIU RUOSINIU IS POLIURETANINIO PUTOPLASTO NENUTRUKSTAMOS GAMYBOS BUDAS, APIMANTIS POLIMERIZUOJAMO REAKCIJOS MISINIO, I KURIO SUDETI IEINA PUTIMO AGENTAS, PARUOSIMA, MINETOJO REAKCIJOS MISINIO IS ESMES NENUTRUKSTAMA PADAVIMA ANT JUDANCIO TRANSPORTERIO, LEIDZIANT SIAM REAKCIJOS MISINIUI LAISVAI PLESTIS IR POLIMERIZUOTIS, TOKIU BUDU SUDARANT MINETAJI PUTOPLASTA, REAKCIJOS MISINIO LAISVO PLETIMOSI IR POLIMERIZACIJOS VYKDYMA IS ESMES HERMETISKAI UZDAROJE ERTMEJE, KURIOJE REAKCIJOS MISINYS YRA BENT IS DALIES APGAUBTAS DUJU SLUOKSNI |
|
| MM9A | Lapsed patents |
Effective date: 19961113 |