BE874128A - Installation perfectionnee pour la fabrication de blocs de mousse de polyurethanne - Google Patents

Installation perfectionnee pour la fabrication de blocs de mousse de polyurethanne

Info

Publication number
BE874128A
BE874128A BE193427A BE193427A BE874128A BE 874128 A BE874128 A BE 874128A BE 193427 A BE193427 A BE 193427A BE 193427 A BE193427 A BE 193427A BE 874128 A BE874128 A BE 874128A
Authority
BE
Belgium
Prior art keywords
manufacturing
polyurethane foam
improved plant
foam blocks
blocks
Prior art date
Application number
BE193427A
Other languages
English (en)
Original Assignee
Tecfoam Sa
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 Tecfoam Sa filed Critical Tecfoam Sa
Publication of BE874128A publication Critical patent/BE874128A/fr

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
BE193427A 1978-02-14 1979-02-13 Installation perfectionnee pour la fabrication de blocs de mousse de polyurethanne BE874128A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES466951A ES466951A1 (es) 1978-02-14 1978-02-14 Perfeccionamientos introducidos en una instalacion para la obtencion de bloques continuos de espuma de poliuretano ca- rentes de "costra" o capa de mayor densidad en su parte de fondo.

Publications (1)

Publication Number Publication Date
BE874128A true BE874128A (fr) 1979-05-29

Family

ID=8475478

Family Applications (1)

Application Number Title Priority Date Filing Date
BE193427A BE874128A (fr) 1978-02-14 1979-02-13 Installation perfectionnee pour la fabrication de blocs de mousse de polyurethanne

Country Status (7)

Country Link
JP (1) JPS54111574A (fr)
BE (1) BE874128A (fr)
DE (1) DE2818546C2 (fr)
ES (1) ES466951A1 (fr)
FR (1) FR2416787A1 (fr)
GB (1) GB1597320A (fr)
SE (1) SE420581B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004059724A1 (de) * 2004-12-11 2006-06-14 Bayer Materialscience Ag Verfahren und Anlage zur Herstellung von Schaumstoff in einem kontinuierlichen Schaumprozess
MX2009010354A (es) * 2009-09-25 2011-03-25 Concreto W S A De C V Equipo de dosificacion y aplicación de poliuretano espumado en estructuras metalicas tridimensionales de paneles prefabricados.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2704040A (en) * 1955-03-15 warrington
US1789378A (en) * 1927-04-06 1931-01-20 Comstock Oven Company Inc Baker's oven
US2235476A (en) * 1940-06-19 1941-03-18 Petersen Oven Co Commercial baking oven
US2397726A (en) * 1943-04-14 1946-04-02 Petersen Oven Co Baking oven
DE1262571B (de) * 1962-06-27 1968-03-07 Siemens Elektrogeraete Gmbh Verfahren und Schaeumform zur Herstellung von Formkoerpern oder Platten aus Mehrkomponenten-Kunstschaumstoffen
US3594461A (en) * 1969-01-21 1971-07-20 Grace W R & Co Method and apparatus for continuously molding sheets from expandable polymeric materials
JPS5226779A (en) * 1975-08-25 1977-02-28 Nomura Seiichi Dust incinerator
JPS5226778A (en) * 1975-08-26 1977-02-28 Yasumasa Kuramoto Waste oil incinerator
ES448190A1 (es) * 1976-05-24 1977-08-01 Roday Espumaciones Ind Procedimiento para reducir al minimo la densificacion de laszonas perifericas de bloques de espuma flexible de poliure- tano.

Also Published As

Publication number Publication date
SE7809597L (sv) 1979-08-15
JPS54111574A (en) 1979-08-31
GB1597320A (en) 1981-09-03
FR2416787B1 (fr) 1983-11-18
SE420581B (sv) 1981-10-19
DE2818546C2 (de) 1982-05-13
ES466951A1 (es) 1978-10-01
FR2416787A1 (fr) 1979-09-07
DE2818546A1 (de) 1979-08-16

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: TECFOAM S.A.

Effective date: 19990213