IP Verse

Polymeric Materials

Patent No. EP3013888 (titled "Polymeric Materials") was filed by Victrex Manufacturing on Jun 25, 2014. The application was issued on Mar 6, 2019.

Patent Summary

A thermoplastic composite material comprising a polyetheretherketone (PEEK) copolymer with a polyetherdiphenyletherketone (PEDEK) component, wherein the copolymer has a relatively low melting temperature (Tm) of 290-300°C, a relatively high glass transition temperature (Tg) of 140-150°C, and a high crystallinity. The copolymer is produced by copolymerizing a PEEK monomer with a PEDEK monomer, and can be used in various applications including the composites industry.

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CompanyOpposition DateRepresentative
EVONIK OPERATIONSDec 5, 2019GODEMEYER BLUM LENZE PATENTANWALTE PARTNERSCHAFT MBB WERKPATENT

Dossier Documents

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EP3013888

VICTREX MANUFACTURING
Application Number
EP14737311A
Filing Date
Jun 25, 2014
Status
Opposition Rejected
Aug 20, 2021
Publication Date
Mar 6, 2019
External Links
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