COMPOSITION RETICULEE COMPRENANT UN COPOLYMERE COEUR ECORCE, SON PROCEDE D'OBTENTION ET SES UTILISATIONS

Cross linked composition comprises (in parts by weight) an elastomer (20-100), a core-shell copolymer (2-50) and a thermoplastic polymer (0-100). The components are different in chemical nature and/or structure. Independent claims are included for: (1) the preparation of the composition comprising m...

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Bibliographische Detailangaben
Hauptverfasser: MEUNIER GILLES, GERVAT LAURENT, NAVARRO CHRISTOPHE
Format: Patent
Sprache:fre
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Zusammenfassung:Cross linked composition comprises (in parts by weight) an elastomer (20-100), a core-shell copolymer (2-50) and a thermoplastic polymer (0-100). The components are different in chemical nature and/or structure. Independent claims are included for: (1) the preparation of the composition comprising mixing the elastomer, core-shell copolymer optionally in the presence of the thermoplastic polymer, a plasticizer, fillers and additives and crosslinking the obtained mixture using a crosslinking system; (2) joints and insulation and/or sealing packages comprising the crosslinked composition; and (3) conduits e.g. tubes, pipes, pipes or couplers comprising the crosslinked composition.