08/06/2023 Complementary information of the response to the paragraph 2 "Emissions in the end of life phase" Process of production of MTV compositions: Flow chart of MTV flare production line (Metal fluorocarbon based Energetic Materials, First edition, Ernst Christian Koch) Safety information for each working place of the process of production of MTV Operations Physical shape Quantity of PTFE /operation Emission of dust Collective protection Individual protection Waste Weighting PTFE : Coarse grains between 100 to 800 m for PTFE VITON : Dissolution in acetone Few kilos Blending Under wetted conditions Few kilos No No No Mask Leather gloves, full fire-protective clothes, conductive shoes No No operator authorized No operator authorized No Drying the drying is not complete to obtain a granular compositio n.

EHS EUROPEAN HERNIA SOCIETY 19 June 2023 To whom it may concern PFAs restriction proposal It is with great concern that we (the European Hernia Society, www.europeanherniasociety.eu) have received information of a potential ban of numerous surgical mesh implants in the course of the PFAS restriction proposal currently under discussion by the European Chemicals Agency.

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REGIONE AUTNOMA DE SARDIGNA REGIONE AUTONOMA DELLA SARDEGNA AGENTZIA REGIONALE PRO S'AMPARU DE S'AMBIENTE DE SARDIGNA AGENZIA REGIONALE PER LA PROTEZIONE DELL'AMBIENTE DELLA SARDEGNA Direzione Generale Servizio Supporti direzionali ARPAS Posta Elettronica Certificata Fascicolo 5.8/2024 -- Classificazione 689 Cagliari, 02 aprile 2024 > Dott.ssa Marta Frigerio ~apec.cliornalistilombardia.it Oggetto: Accesso civico generalizzato (D.Igs 33/2013 e s.m.i) -- Risposta alla richiesta mezzo Posta Elettronica Certificata del 22 febbraio 2024 (Prot.

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AR226-2145 TO : FBOM: GABY L BEBBICGE B.

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AR226-2193 ,y Oscar TGarza 08/28/2001 07:44 AM To: cc: Subject: Ta-Wei Fu/SE/DuPont@DuPont Stephen J Gissy/AE/DuPont@DuPont, Fred M Lentz/SBDuPont@DuPont, Robbin Banerjee/AE/DuPont@DuPont, Paul K Mathur/CL/DuPont@DuPont.

AR226-2243 /3?

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2967173 Questions on the PFAS REACH Restriction proposal The same basis is used for the microplastic restriction (persistency, presence long term, risk for future generations, but no harm clearly demonstrated (yet).

AR226-2319 y Charles J Zarzecki 04/02/2003 03:14 PM To: cc: Subject: Catherine A Barton/AE/DuPont Beychok Article Cathie, I finally was able to review the Beychok article on error propagation in dispersion modeling.