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Application filed by Эдуард Иванович КирдяшовfiledCriticalЭдуард Иванович Кирдяшов
Priority to UAU200802557UpriorityCriticalpatent/UA33265U/en
Publication of UA33265UpublicationCriticalpatent/UA33265U/en
Filling Or Discharging Of Gas Storage Vessels
(AREA)
Central Heating Systems
(AREA)
Abstract
Building panel with foamed polyurethane heater includes frame arranged as closed shell in rectangular cross section filled with insulating material, as such one uses foamed synthetic polymer. As foamed synthetic polymer one uses solid foamed polyurethane, at opposite end walls of frame slots are provided for wind partition and slots for foaming with building foam, at that the panel at least at one side has casing, and at other side panel is covered with protective membrane.
UAU200802557U2008-02-282008-02-28Building panel sandwich with foamed polyurethane heater
UA33265U
(en)
Composition for obtaining by extrusion of a foamed plate of closed cell structure with a maximum of 15% open cells comprising a dry polymeric mass and a foaming agent; use of the composition; procedure and installation to continuously obtain a foamed iron; and foamed iron.
Foam expansion agent compositions containing z-1,1,1,4,4,4-hexafluoro-2-butene and their uses in the preparation of polyurethane and polyisocyanurate polymer foams
Expandable granular composite material, composite foam for thermal insulation and the methods for production of expandable granular composite materials
foaming composition, closed cell polyurethane or polyisocyanurate polymer foam prepared by reacting an effective amount of the foaming composition and process for producing a closed cell polyurethane or polyisocyanurate polymer foam
FOAM FORMATION COMPOSITIONS CONTAINING MIXTURES OF CIS-1,1,1,4,4,4-HEXAFLUORO-2-BUTENO AND 1,1,1,3,3-PENTAFLUOROPROPANE AND ITS USES IN THE PREPARATION OF FOAMS BASED ON POLYISOCIANATE .