ES2102734T3 - Procedimiento de espumacion y sistema para la fabricacion de bloques de espuma de poliuretano en regimen continuo. - Google Patents
Procedimiento de espumacion y sistema para la fabricacion de bloques de espuma de poliuretano en regimen continuo.Info
- Publication number
- ES2102734T3 ES2102734T3 ES94110737T ES94110737T ES2102734T3 ES 2102734 T3 ES2102734 T3 ES 2102734T3 ES 94110737 T ES94110737 T ES 94110737T ES 94110737 T ES94110737 T ES 94110737T ES 2102734 T3 ES2102734 T3 ES 2102734T3
- Authority
- ES
- Spain
- Prior art keywords
- manufacture
- polyurethane foam
- foam blocks
- mixture
- foaming procedure
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/30—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by mixing gases into liquid compositions or plastisols, e.g. frothing with air
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
- B29C33/40—Plastics, e.g. foam or rubber
-
- 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
- B29C44/3469—Cell or pore nucleation
- B29C44/348—Cell or pore nucleation by regulating the temperature and/or the pressure, e.g. suppression of foaming until the pressure is rapidly decreased
-
- 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
- B29C44/462—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 provided with pre-foaming devices
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- 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)
- Molding Of Porous Articles (AREA)
Abstract
UN PROCESO Y UN SISTEMA PARA LA FABRICACION CONTINUA DE ESPUMAS POLIMERICAS. COMPONENTES QUIMICOS REACTIVOS Y ADITIVOS QUE COMPRENDEN UN AGENTE DE SOPLADO DE BAJA EBULLICION SON MEZCLADOS BAJO PRESION EN UN MEZCLADOR (11); LA MEZCLA ES ENTONCES ESPUMADA ANTES DE QUE LA REACCION QUIMICA TENGA LUGAR POR ALIMENTACION DE LA MEZCLA A TRAVES DE UN ECUALIZADOR DE PRESION Y DISPOSITIVO (13) DE ESPUMADO QUE COMPRENDE UNA ZONA (17) ALARGADA DE CAIDA DE PRESION ABIERTA EN UNA CAVIDAD (19) DE ESPUMADO QUE TIENE UNA ABERTURA DE SALIDA (20) PARA DESCARGAR LA ESPUMA SOBRE UN SUSTRATO (2) MOVIL.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT93MI001546A IT1264930B1 (it) | 1993-07-14 | 1993-07-14 | Procedimento e sistema per la produzione in continuo di schiume polimeriche |
ITMI932090A IT1270979B (it) | 1993-09-30 | 1993-09-30 | Procedimento e apparecchiatura per la produzione in continuo di schiume poliuretaniche in blocchi |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2102734T3 true ES2102734T3 (es) | 1997-08-01 |
Family
ID=26331021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94110737T Expired - Lifetime ES2102734T3 (es) | 1993-07-14 | 1994-07-11 | Procedimiento de espumacion y sistema para la fabricacion de bloques de espuma de poliuretano en regimen continuo. |
Country Status (16)
Country | Link |
---|---|
US (1) | USRE37012E1 (es) |
EP (2) | EP0645226B1 (es) |
JP (1) | JPH07164454A (es) |
KR (1) | KR960013632A (es) |
CN (1) | CN1054332C (es) |
AT (1) | ATE152956T1 (es) |
AU (1) | AU676913B2 (es) |
CA (1) | CA2127475A1 (es) |
DE (2) | DE69403170T2 (es) |
DK (1) | DK0645226T3 (es) |
ES (1) | ES2102734T3 (es) |
FI (1) | FI943215A (es) |
GR (1) | GR3024369T3 (es) |
NO (1) | NO309077B1 (es) |
PL (1) | PL304196A1 (es) |
TW (1) | TW261577B (es) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW261577B (es) * | 1993-07-14 | 1995-11-01 | Krypton Internat Sa | |
US5556471A (en) * | 1994-05-17 | 1996-09-17 | Nordson Corporation | Method and apparatus for dispensing foam materials |
DE4422568C1 (de) † | 1994-06-28 | 1996-02-15 | Bayer Ag | Verfahren und Vorrichtung zur Schaumherstellung mittels unter Druck gelöstem Kohlendioxid |
DE4446876A1 (de) * | 1994-12-27 | 1996-07-04 | Bayer Ag | Verfahren und Vorrichtung zur Schaumherstellung mittels unter Druck gelöstem Kohlendioxid |
IT1276650B1 (it) * | 1995-03-31 | 1997-11-03 | Rna S P A Ora Cannon S P A | Dispositivo di frothizzazione per l'erogazione di miscele poliuretaniche pre-espanse |
IT1273558B (it) * | 1995-04-13 | 1997-07-08 | Foaming Techn Cardio Bv | Procedimento ed apparecchiatura per la produzione,in verticale, di blocchi in schiuma poliuretanica pre-espansa |
AU6846396A (en) * | 1995-08-14 | 1997-03-12 | Massachusetts Institute Of Technology | Gear throttle as a nucleation device in a continuous microcellular extrusion system |
US5604267A (en) * | 1995-08-30 | 1997-02-18 | Arco Chemical Technology, L.P. | Process for producing froth polyurethane foam |
US5525640A (en) * | 1995-09-13 | 1996-06-11 | Osi Specialties, Inc. | Silicone surfactants for use in inert gas blown polyurethane foams |
JP3374667B2 (ja) * | 1995-10-17 | 2003-02-10 | Ntn株式会社 | 高強度等速ジョイント用外輪およびその製造法 |
DE19539072C1 (de) * | 1995-10-20 | 1997-06-12 | Hennecke Gmbh Maschf | Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polyurethanblockschaum |
EP0786321A1 (en) * | 1996-01-23 | 1997-07-30 | Foaming Technologies Cardio B.V. | Process and plant for the continuous foaming of laminated panels |
DE19622742C1 (de) * | 1996-06-07 | 1998-03-12 | Hennecke Gmbh | Verfahren zur Schaumherstellung mittels unter Druck gelöstem Kohlendioxid |
DE19627065A1 (de) * | 1996-07-05 | 1998-01-08 | Hennecke Gmbh | Verfahren und Vorrichtung zur Schaumherstellung mittels unter Druck gelöstem Kohlendioxid |
US5830393A (en) * | 1996-07-10 | 1998-11-03 | Mitsui Chemicals, Inc. | Process for preparing expanded product of thermoplastic resin |
DE69733286T2 (de) * | 1996-08-27 | 2006-01-19 | Trexel, Inc., Woburn | Verfahren zum Extrudieren von Mikrozellenpolymeren |
US6884377B1 (en) | 1996-08-27 | 2005-04-26 | Trexel, Inc. | Method and apparatus for microcellular polymer extrusion |
WO1998023429A2 (en) * | 1996-11-27 | 1998-06-04 | Foaming Technologies Cardio B.V. | Process and low-output plant for the continuous production of slab-stock foam |
DE19718895C1 (de) * | 1997-05-05 | 1999-01-14 | Hennecke Gmbh | Verfahren und Vorrichtung zur Herstellung von Polyurethan-Schaum mittels flüssigem Kohlendioxid als Schäummittel |
AU1977599A (en) | 1998-01-09 | 1999-07-26 | Beamech Group Limited | Process and apparatus for producing plastics and polymeric foam |
FR2773807B1 (fr) * | 1998-01-16 | 2000-02-25 | Norton Performance Plastics Co | Materiau cellulaire souple, composition et procede pour sa preparation |
DE19805879A1 (de) * | 1998-02-13 | 1999-08-19 | Basf Ag | Verfahren zur Herstellung von Hartschaumstoffen auf Isocyanatbasis |
US6514301B1 (en) | 1998-06-02 | 2003-02-04 | Peripheral Products Inc. | Foam semiconductor polishing belts and pads |
US7718102B2 (en) | 1998-06-02 | 2010-05-18 | Praxair S.T. Technology, Inc. | Froth and method of producing froth |
FR2780409B1 (fr) | 1998-06-30 | 2001-07-13 | Omya Sa | Procede pour traiter une charge minerale par un phosphate, charge minerale ainsi traitee, mousses de polyurethanne et polyurethannes composites utilisant cette charge, objets moules ou non les contenant |
GB0019507D0 (en) | 2000-08-08 | 2000-09-27 | Cannon Viking Limited | Foam plastics method and machine |
AU764900B2 (en) | 2000-11-28 | 2003-09-04 | Evonik Goldschmidt Gmbh | Use of mixtures of organofunctionally modified polysiloxanes with branched alcohols in the production of flexible polyurethane foams |
US6600001B1 (en) | 2002-01-11 | 2003-07-29 | Crompton Corporation | Alkylamino oxamides as low odor, non-fugitive catalysts for the production of polyurethanes |
US20050222286A1 (en) * | 2002-03-14 | 2005-10-06 | Gilder Stephen D | Combustion modified polyurethane foam |
US6653359B2 (en) | 2002-04-26 | 2003-11-25 | Brian L. Hilker | Fire retardant silicone surfactants for use in inert gas blown polyurethane foams |
DE10311768A1 (de) * | 2003-03-18 | 2004-09-30 | Hennecke Gmbh | Verfahren zur Herstellung von Polyurethan-Schaumstoffen |
DE102005003341A1 (de) * | 2005-01-25 | 2006-07-27 | Bayer Materialscience Ag | Verfahren und Anlage zur optimierten Herstellung von Schaumstoff in einem kontinuierlichen Blockschaumprozess |
DE102005005151A1 (de) * | 2005-02-04 | 2006-08-10 | Hennecke Gmbh | Verfahren und Vorrichtung zur Herstellung von Polyurethan-Blockschaum |
AU2006216460A1 (en) | 2005-02-25 | 2006-08-31 | Nova Chemicals Inc. | Lightweight compositions and articles containing such |
AU2006216558B2 (en) * | 2005-02-25 | 2010-05-13 | Nova Chemicals, Inc. | Composite pre-formed building panels, a building and a framing stud |
WO2006102634A2 (en) | 2005-03-22 | 2006-09-28 | Nova Chemicals, Inc. | Lightweight concrete compositions |
DE102006051311B4 (de) * | 2006-10-31 | 2016-12-29 | Hennecke Gmbh | Verfahren zur Herstellung von Polyurethan-Blockschaum |
US7677009B2 (en) * | 2007-02-02 | 2010-03-16 | Nova Chemicals Inc. | Roof truss system |
RU2466019C2 (ru) * | 2007-02-28 | 2012-11-10 | Басф Се | Способ получения композитных элементов на основе пенопластов на основе изоцианатов |
US8048219B2 (en) | 2007-09-20 | 2011-11-01 | Nova Chemicals Inc. | Method of placing concrete |
KR101530108B1 (ko) * | 2007-12-17 | 2015-06-18 | 바스프 에스이 | 이소시아네이트계 발포체에 기초한 복합 부재의 제조 방법 |
ITMI20090028A1 (it) | 2009-01-14 | 2010-07-15 | Afros Spa | Procedimento e dispositivo raffreddato per l'erogazione di miscele poliuretaniche. |
EP2233271A1 (de) * | 2009-03-25 | 2010-09-29 | Bayer MaterialScience AG | Sandwich-Verbundelemente |
US9587068B2 (en) | 2009-05-11 | 2017-03-07 | Momentive Performance Materials Inc. | Silicone surfactant for use in polyurethane foams prepared using vegetable oil based polyols |
DE102011109540A1 (de) | 2011-08-03 | 2013-02-07 | Evonik Goldschmidt Gmbh | Alkylcarbonat endverschlossene Polyethersilioxane und Verfahren zu deren Herstellung |
EP3658263B1 (en) * | 2017-07-28 | 2023-05-17 | Henkel AG & Co. KGaA | Method for foaming adhesive and related system |
TWI640414B (zh) * | 2018-01-31 | 2018-11-11 | 蘇榮華 | Plastic injection gas foaming pressure supply system |
WO2021046022A1 (en) * | 2019-09-06 | 2021-03-11 | Dow Global Technologies Llc | A panel member production line |
EP4309863A1 (en) | 2022-07-18 | 2024-01-24 | Cannon Viking Ltd. | Variable slot gatebar and improved frothing and reactive resins veil releasing system |
Family Cites Families (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE61613C (de) * | WILSON MANUFACTURING COMPANY INCORPORATED in Minnesota, V. St. A | Vo-richtung zur Rettung aus Feuersgefahr | ||
US2774106A (en) * | 1952-12-17 | 1956-12-18 | Us Rubber Co | Method of and apparatus for forming a sheet of latex foam |
GB904003A (en) | 1958-02-06 | 1962-08-22 | Dunlop Rubber Co | Method and apparatus for the production of cellular synthetic rubber |
NL240966A (es) * | 1958-07-11 | |||
US3181199A (en) * | 1961-12-07 | 1965-05-04 | Allied Chem | Froth applicator |
FR1524032A (fr) * | 1963-05-03 | 1968-05-10 | Bayer Ag | Procédé de fabrication de pièces moulées en matières synthétiques à l'état de mousse |
DE1504091A1 (de) * | 1963-07-24 | 1969-07-03 | Continental Gummi Werke Ag | Vorrichtung und Verfahren zur Herstellung von Kunststoffschaeumen auf der Basis von Polyurethanen in Blockform |
US3660548A (en) * | 1963-11-06 | 1972-05-02 | Toyo Tire & Rubber Co | Method for continuously producing foamed panels having uniform properties |
US3325823A (en) | 1964-03-16 | 1967-06-13 | Reeves Bros Inc | Manufacture of foam material |
US3517414A (en) * | 1967-08-31 | 1970-06-30 | Scottdel Inc | Apparatus for processing plastic material |
DE1956419A1 (de) * | 1968-11-23 | 1970-06-11 | Luigi Tomasoni | Verfahren und Vorrichtung zum Herstellen von expandiertem plastischem Material oder Kunststoffmaterial |
NO131636C (es) | 1970-09-01 | 1975-07-02 | Unifoam Ag | |
GB1564604A (en) * | 1975-11-07 | 1980-04-10 | Unifoam Ag | Manufacture of polymeric foam |
US3823099A (en) * | 1971-09-24 | 1974-07-09 | E Doyle | Thermosetting unsaturated polyester foam products |
JPS4948354B2 (es) * | 1972-01-10 | 1974-12-20 | ||
US3810860A (en) * | 1972-04-12 | 1974-05-14 | Petroleum Converters Inc | Polymerization of crude petroleum hydrocarbon |
AT316267B (de) | 1972-04-12 | 1974-07-10 | Evg Entwicklung Verwert Ges | Biegemaschine für draht- oder bandförmiges Material |
US3821130A (en) * | 1972-04-26 | 1974-06-28 | Dow Chemical Co | Air frothed polyurethane foams |
US3862879A (en) * | 1973-03-12 | 1975-01-28 | Dow Chemical Co | Articles coated with air frothed polyurethane foams |
US4001180A (en) * | 1975-02-27 | 1977-01-04 | Doyle Earl N | Polyurethane curing agent |
US4121529A (en) * | 1976-09-20 | 1978-10-24 | B & B Insulation, Inc. | Buoyancy systems |
DE2703680C3 (de) * | 1977-01-29 | 1981-09-10 | Metzeler Schaum Gmbh, 8940 Memmingen | Auftragsvorrichtung für fließfähige, aufschäumende Reaktionsmasse |
US4248811A (en) * | 1977-12-05 | 1981-02-03 | Doyle Earl N | Safety tires, methods and equipment therefor |
US4191254A (en) * | 1978-01-16 | 1980-03-04 | Baughman Kenneth E | Apparatus and method for plugging voids in a ground stratum |
US4288564A (en) * | 1978-04-11 | 1981-09-08 | Mobay Chemical Corporation | Process for the production of microcellular elastomeric moldings and the resultant products |
US4254179A (en) * | 1979-02-22 | 1981-03-03 | Scottdel, Inc. | Fragrance impregnated foam and method of making the same |
US4298557A (en) * | 1979-12-12 | 1981-11-03 | The Dow Chemical Company | Method and apparatus for the preparation of foamed structures |
US4316875A (en) * | 1980-01-28 | 1982-02-23 | Union Carbide Corporation | Apparatus for producing a curable polyurethane froth |
DE3016445A1 (de) * | 1980-04-29 | 1981-11-05 | Bayer Ag, 5090 Leverkusen | Vorrichtung zum auftragen eines insbesondere schaumstoff bildenden reaktionsgemisches aus mindestends zwei fliessfaehigen komponenten auf eine wandernde unterlage |
US4370117A (en) * | 1980-09-05 | 1983-01-25 | Thermoset Ag | Foaming apparatus |
US4337318A (en) * | 1980-09-30 | 1982-06-29 | Doyle Earl N | Process for the total pre-expansion of polyurethane foam |
US4567008A (en) * | 1981-02-18 | 1986-01-28 | Hyman International Limited | Production of foams |
IE52288B1 (en) * | 1981-02-18 | 1987-09-02 | Hyman Int Ltd | Production of foams |
FR2517591A1 (fr) * | 1981-12-03 | 1983-06-10 | Poncet Jean | Procede et dispositif pour fabriquer en continu des blocs de mousse de polymeres |
IT1155453B (it) * | 1982-01-18 | 1987-01-28 | Olmo Giuseppe Superflexite | Procedimento ed impianto per la schiumatura in continuo di materie plastiche e prodotti che ne risultano |
GB2116574A (en) * | 1982-03-19 | 1983-09-28 | Ici Plc | Method of manufacturing polyurethane foams |
NZ206842A (en) * | 1983-01-21 | 1986-06-11 | Hyman Int Ltd | Continuous production of plastics foams |
DE3607964A1 (de) * | 1986-03-11 | 1987-09-17 | Bayer Ag | Verfahren zur herstellung eines zelligen polyurethans |
US4906672A (en) * | 1988-07-29 | 1990-03-06 | Pmc, Inc. | Blowing agents for polyurethane foam |
US5006569A (en) * | 1989-08-16 | 1991-04-09 | Pmc, Inc. | Density reduction in flexible polyurethane foams |
US5120770A (en) | 1989-11-29 | 1992-06-09 | Doyle Earl N | Use of liquid carbon dioxide as a blowing agent in the production of open-cell polyurethane foam |
CA2075975A1 (en) * | 1990-02-13 | 1991-08-14 | Earl N. Doyle | Process for producing n=c=o foams and the controlled pre- and post-expansion thereof |
US5104904A (en) * | 1990-04-23 | 1992-04-14 | Crowley Chemical Co. | Use of aromatic petroleum oils as surfactant for polyurethane foams |
US5182313A (en) * | 1992-01-09 | 1993-01-26 | Scott Carson | Method and apparatus for forming articles made of polyurethane |
TW261577B (es) * | 1993-07-14 | 1995-11-01 | Krypton Internat Sa |
-
1994
- 1994-07-04 TW TW083106078A patent/TW261577B/zh active
- 1994-07-04 NO NO942522A patent/NO309077B1/no not_active IP Right Cessation
- 1994-07-05 FI FI943215A patent/FI943215A/fi not_active Application Discontinuation
- 1994-07-06 CA CA002127475A patent/CA2127475A1/en not_active Abandoned
- 1994-07-08 PL PL94304196A patent/PL304196A1/xx unknown
- 1994-07-11 ES ES94110737T patent/ES2102734T3/es not_active Expired - Lifetime
- 1994-07-11 DK DK94110737.7T patent/DK0645226T3/da active
- 1994-07-11 EP EP94110737A patent/EP0645226B1/en not_active Revoked
- 1994-07-11 KR KR1019940016567A patent/KR960013632A/ko not_active Application Discontinuation
- 1994-07-11 DE DE69403170T patent/DE69403170T2/de not_active Revoked
- 1994-07-11 AT AT94110737T patent/ATE152956T1/de not_active IP Right Cessation
- 1994-07-11 EP EP96120468A patent/EP0770466A3/en not_active Withdrawn
- 1994-07-12 DE DE9411804U patent/DE9411804U1/de not_active Expired - Lifetime
- 1994-07-12 JP JP6160308A patent/JPH07164454A/ja active Pending
- 1994-07-13 AU AU67464/94A patent/AU676913B2/en not_active Ceased
- 1994-07-14 CN CN94107866A patent/CN1054332C/zh not_active Expired - Fee Related
-
1997
- 1997-08-06 GR GR970402016T patent/GR3024369T3/el unknown
-
1999
- 1999-04-14 US US09/291,087 patent/USRE37012E1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
NO942522L (no) | 1995-01-16 |
AU6746494A (en) | 1995-01-27 |
TW261577B (es) | 1995-11-01 |
GR3024369T3 (en) | 1997-11-28 |
FI943215A (fi) | 1995-01-15 |
USRE37012E1 (en) | 2001-01-09 |
EP0645226A2 (en) | 1995-03-29 |
EP0645226B1 (en) | 1997-05-14 |
ATE152956T1 (de) | 1997-05-15 |
DK0645226T3 (da) | 1997-12-15 |
PL304196A1 (en) | 1995-01-23 |
DE69403170D1 (de) | 1997-06-19 |
CN1054332C (zh) | 2000-07-12 |
EP0770466A3 (en) | 1998-01-07 |
KR960013632A (ko) | 1996-05-22 |
JPH07164454A (ja) | 1995-06-27 |
CA2127475A1 (en) | 1995-01-15 |
NO942522D0 (no) | 1994-07-04 |
EP0645226A3 (en) | 1995-11-08 |
DE69403170T2 (de) | 1997-08-21 |
FI943215A0 (fi) | 1994-07-05 |
AU676913B2 (en) | 1997-03-27 |
DE9411804U1 (de) | 1994-09-15 |
NO309077B1 (no) | 2000-12-11 |
CN1103353A (zh) | 1995-06-07 |
EP0770466A2 (en) | 1997-05-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2102734T3 (es) | Procedimiento de espumacion y sistema para la fabricacion de bloques de espuma de poliuretano en regimen continuo. | |
ATE206443T1 (de) | Extrudierter polymerschaum mit füllstoffteilchen und verfahren | |
IT1270979B (it) | Procedimento e apparecchiatura per la produzione in continuo di schiume poliuretaniche in blocchi | |
EP0286149A3 (en) | Method and apparatus for the production of cellular concrete and foam concentrate used therein | |
GR3017960T3 (en) | Method and device to make construction foam, in particular cement foam. | |
DK272785A (da) | Polyolefinskumstof opskummet med vand og tvaerbundet med silan, samt fremgangsmaade til fremstilling deraf | |
DE3563595D1 (en) | Method and apparatus for producing foam | |
CA2024814A1 (en) | Method and apparatus for extruding a thermoplastic plastics material foam | |
PT82360A (en) | Process for preparing styrene polymer foam and foam prepared thereby | |
ES2073766T3 (es) | Recuperacion de restos de materiales espumados y/o residuos de materiales espumados. | |
JPS57164115A (en) | Semiflexible foam polymer packaging | |
AU588474B2 (en) | Organomineral foamed materials and process for their preparation | |
HU9202168D0 (en) | Method for producing thermoisolating plastic foam and foaming agent utilized in said method | |
EP0424539A4 (en) | Expanded heat-insulating material | |
DE3071267D1 (en) | Low density, extruded ethylenic polymer foams | |
GB1089318A (en) | Method of raising submerged objects | |
JPS5217598A (en) | Process for producing flame-resisting polyurethane foams | |
JPS5228597A (en) | Process for producing rigid urethane foams having extremely low densit y | |
IT1264930B1 (it) | Procedimento e sistema per la produzione in continuo di schiume polimeriche | |
TW329405B (en) | A process for producing foam materials from two-component reactive plastics using carbon dioxide as blowing agent and the device thereof | |
JPS56155740A (en) | Manufacture for ink roll | |
WO1998023429A3 (en) | Process and low-output plant for the continuous production of slab-stock foam | |
KR970703843A (ko) | 가압 하에서 용해된 이산화탄소를 사용한 발포체의 제조 방법 및 장치(Method and Device for the Production of Foam Using Carbon Dioxide Dissolved Under Pressure) | |
JPS5753542A (en) | Masterbatch of forming agent for polyethylene resin | |
JPS55135127A (en) | Polyurethane composite foam |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 645226 Country of ref document: ES |