SEMI Europe Brussels, 26/05/2023 SEMI Assessment of Proposed Alternative Fluoroelastomers for Sealing SEMI Europe | Rue de la Science 14, 1040 Brussels| EU Transparency Register: 597361847853-70 Tel.: +32 (0) 2 609 53 18 | http://www.semi.org/eu Many semiconductor manufacturing processes are very complex, with most utilising elevated temperatures as well as aggressive and potentially hazardous chemistries that Kumagai (1990) notes require special system design considerations.

Comment on the Annex XV Restriction Report from 22 March 2023 concerning the substance group of PFAS Executive Summary Rubber articles, for example seals, hoses, moulded parts, or linings, contain fluoropolymers if they need to withstand harsh conditions and / or are critical for the safety of humans and the environment.

Fluororesin Products for Manufacturing Processes of ultra-pure chemical slutions for semiconductor.

PFAS restriction ACEA COMMENTS ON THE ANNEX XV DOSSIER OF THE UNIVERSAL PFAS RESTRICTION PROPOSAL September 2023 Second submission ACEA - European Automobile Manufacturers' Association 1 WHO WE REPRESENT ABOUT ACEA The European Automobile Manufacturers' Association is a professional association uniting 14 major mobility actors on the European market. 13.0 million Europeans work in the auto industry (directly and indirectly), accounting for 7% of all EU jobs. 11.5% of EU manufacturing jobs - some 3.4 million - are in the automotive sector.

Human Health Medicinal Products Sector Survey Impact of Proposed PFAS Restric=on on Pa=ent Access to Medicines & EU Strategic Autonomy Disclaimer: This document was prepared in good faith by represented associa6ons for the purposes of preparing the public consulta6on response to the PFAS Restric6on proposed under Title VIII of the REACH Regula6on.

The presentation made by ECHA on the PFAS WG scope and future (for internal use only) An update of the SEv list of PFAS substances and CLP list of PFAS substances (for internal use only) In addition, I would like to list here the action points identified during the meeting: About the future of the group: MS to discuss with relevant colleagues at national level about the future of the PFAS group and to provide initial feedback to ECHA (preferably by 31/5/2021) on: topics for regular/periodical discussion topics for action ECHA to produce an initial list on potential short terms and medium terms objectives (preferably by 30/6/2021), based on the feedback received from MS and on internal discussion.

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iScience c Cellpress OPEN ACCESS Article Enteral liquid ventilation oxygenates a hypoxic pig model Tasuku Fujii, Yosuke Yoneyama, Akiko Kinebuchi, Hiroshi Date, Kimitoshi Nishiwaki, Takanori Takebe @cchmc.org Highlights Enteral liquid ventilation oxygenates independent of native lung function Early oxygen transfer dynamics inversely correlate with baseline oxygenation status Enteral liquid ventilation reduced the partial pressure of carbon dioxide Oxygenation commences from the venous outflow of the large bowel Fujii et al., iScience 26, 106142 March 17, 2023 2023 The Authors. https://doi.org/10.1016/ j.isci.2023.106142 iScience c CelPress OPEN ACCESS Enteral liquid ventilation oxygenates a hypoxic pig model Tasuku Fujii,1 Yosuke Yoneyama,2 Akiko Kinebuchi,2 Naoki Ozeki,3 Sho Maeda,1 Norikazu Saiki,2 Toyofumi Fengshi Chen-Yoshikawa,3 Hiroshi Date,4 Kimitoshi Nishiwaki,1 and Takanori Takebe2,5A7,8,* SUMMARY The potential of extrapulmonary ventilation pathways remains largely unexplored.

Archives of Toxicology https://doi.org/10.1007/s00204-023-03454-y MOLECULAR TOXICOLOGY Mammalian toxicity of trifluoroacetate and assessment of human health risks due to environmental exposures Check for updates Wolfgang Dekant1 Raphael Dekant1 Received: 18 December 2022 / Accepted: 2 February 2023 The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2023 Abstract While trifluoroacetic acid has limited technical uses, the highly water-soluble trifluoroacetate (TFA) is reported to be present in water bodies at low concentrations.

Pilot-Scale Fluoropolymer Incineration Study: Thermal Treatment of a Mixture of Fluoropolymers under Representative European Municipal Waste Combustor Conditions Dr.

General Comments for Annex XV restriction report on Per- and polyfluoroalkyl substances (PFAS) 22 May 2023 We welcome the opportunity to contribute to the public consultation initiated by the European Chemicals Agency regarding potential restriction of Per- and polyfluoroalkyl substances (PFAS) according to Regulation (EC) No. 1907/2006 ("REACH").

ANNEX2Photo of seal in PPS (polyphenylene sulfide) On May 31, 2023, MITSUI E&S POWER SYSTEMS, INC. reported to Mitsubishi Chemical via email that it was having difficulty in finding a replacement for the zeolite membrane seal, FEP.