METHOD FOR PRODUCING COMPOSITE ELEMENTS ON THE BASIS OF FOAMED MATERIAL BASED ON ISOCYANATE

The invention relates to a process for producing composite bodies comprising at least one covering layer a) and a rigid foam based on isocyanate b), in which the covering layer a) is moved continuously and the starting material for the rigid foam based on isocyanate b) is applied to the covering lay...

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Bibliographic Details
Main Authors KAMPF, Gunnar, BALBO-BLOCK, Marco, CLAMOR, Oliver, ILLICHMANN, Werner, HENSIEK, Rainer, GERAEDTS, Martin, FABISIAK, Roland, TOMASI, Gianpaolo
Format Patent
LanguageEnglish
French
German
Published 19.08.2015
Subjects
AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
ATOMISING APPARATUS
NOZZLES
PERFORMING OPERATIONS
SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR
SHAPING OR JOINING OF PLASTICS
SPRAYING APPARATUS
SPRAYING OR ATOMISING IN GENERAL
TRANSPORTING
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Summary:The invention relates to a process for producing composite bodies comprising at least one covering layer a) and a rigid foam based on isocyanate b), in which the covering layer a) is moved continuously and the starting material for the rigid foam based on isocyanate b) is applied to the covering layer, wherein the application of the liquid starting material for the rigid foam based on isocyanate b) is effected by means of a fixed tube which is provided with orifices and is arranged parallel to the covering layer a) and at right angles to the direction of movement of the covering layer a).
Bibliography:Application Number: EP20080709143