IT1227207B - Plate of material with polymeric structure
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Plate of material with polymeric structure
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Publication number
IT1227207B
IT1227207BIT8822057AIT2205788AIT1227207BIT 1227207 BIT1227207 BIT 1227207BIT 8822057 AIT8822057 AIT 8822057AIT 2205788 AIT2205788 AIT 2205788AIT 1227207 BIT1227207 BIT 1227207B
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Application filed by Es Laminati Estrusi TermoplastfiledCriticalEs Laminati Estrusi Termoplast
Priority to IT8822057ApriorityCriticalpatent/IT1227207B/en
Publication of IT8822057A0publicationCriticalpatent/IT8822057A0/en
Application grantedgrantedCritical
Publication of IT1227207BpublicationCriticalpatent/IT1227207B/en
A plate (1) of material having a polymeric structure comprises at least two parallel sheets (2,3) united by a connection structure (4). Each sheet is coextruded with at least two superimposed polymeric material layers (5,6), each contg. a neutralising agent dispersed throughout its matrix which neutralises the range of sunlight wave-lengths that are harmful to the polymeric structure.
IT8822057A1988-09-231988-09-23Plate of material with polymeric structure
IT1227207B
(en)