Five-membered cyclic biscarbonates bearing amide linkages, their preparation and their uses for the preparation of polymers - Archive ouverte HAL Accéder directement au contenu
Brevet Année : 2015

Five-membered cyclic biscarbonates bearing amide linkages, their preparation and their uses for the preparation of polymers

Résumé

The invention relates to a compound of formula (I) wherein and A1 and A1' are independently from each other a linear or branched alkylene radical comprising from 1 to 20 carbon atom(s); A2 is in particular a linear or branched alkylene radical comprising from 1 to 200 carbon atom(s); A3 is H or a linear or branched alkyl radical comprising from 1 to 15 carbon atom(s) and R1 and R1' are independently from each other H or a linear or branched alkyl radical comprising from 1 to 20 carbon atom(s). The present invention concerns the compounds of formula (I), their preparation and their uses, in particular for the preparation of poly(hydroxyurethane)s and epoxy resins.
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Dates et versions

hal-02876580 , version 1 (21-06-2020)

Identifiants

  • HAL Id : hal-02876580 , version 1

Citer

Etienne Grau, Lise Maisonneuve, Henri Cramail, Carine Alfos. Five-membered cyclic biscarbonates bearing amide linkages, their preparation and their uses for the preparation of polymers. France, Patent n° : EP2883872A1. 2015. ⟨hal-02876580⟩

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