May 11, 2023 Laird Use of Fluorosilicone Elastomer for Conductive Gaskets and Seals Laird currently uses fluorosilicones in elastomer formulations for a variety of parts for its military aerospace customers.

Two Park Avenue New York, NY 10016-5990 U.S.A.

Aug 1, 2023 Comment on Proposed Restriction of PFAS Japan Valve Manufacturers' Association (JVMA) Japan Valve Manufacturers' Association (JVMA) appreciates the opportunity to provide comments to the PFAS restriction proposal. 1.

Aug 1, 2023 Comment on Proposed Restriction of PFAS Japan Valve Manufacturers' Association (JVMA) Japan Valve Manufacturers' Association (JVMA) appreciates the opportunity to provide comments to the PFAS restriction proposal. 1.

Integrated Environmental Assessment and Management -- Volume 19, Number 2--pp. 326-354 326 Received: 9 March 2022 Revised: 7 June 2022 Accepted: 7 June 2022 Critical Review A critical review of the application of polymer of low concern regulatory criteria to fluoropolymers II: Fluoroplastics and fluoroelastomers Stephen H.

Application for Derogations from PFAS REACH restriction for Permanent Exemption of Fluoropolymers and Proton Exchange Membranes for Fuel Cells Topic: Application for permanent exemption of fluoropolymers and proton exchange membranes for fuel cells Scope: Monomers, synthetic fluoropolymer resins, proton exchange membrane products, fuel cells ---- "" The fuel cell is a chemical battery that uses the energy released during a chemical reaction to convert it directly into electricity.

The Fate and Toxicity of Fluorinated Substances used in Contact Lenses Dr Mark D Eddleston Report prepared on behalf of EUROMCONTACT Summary Fluorinated monomers are used in the preparation of rigid gas permeable (RGP) contact lens polymers due to the unique combination of beneficial properties that they confer, including oxygen permeability, deposit resistance, hardness and chemical inertness.

Comment on Proposed Restriction of PFAS Aug 25, 2023 Japan Valve Manufactures' Association (JVMA) Japan Valve Manufacturers Association (JVMA) appreciates the opportunity to provide comments to the PFAS restriction proposal. 1.

Bausch + Lomb PFAS Statement September 2023 Executive Summary: Bausch + Lomb is one of the world's largest suppliers of contact lenses, lens care products, eye health pharmaceuticals, intraocular lenses, and other eye surgery products.

389 20109 NEW C HE MIC AL M AT ERI ALS Vol 38 No9 75 710065 Progress in synthesis and applications of trifluoropropanoic acid Zeng JijunDu YongmeiZhang WeiKang Jianpin Hao ZhijunWang BoMa YangboLv Jian Xi'an Modern Chemist ry Research InstiuteXi'an 710065 AbstractPhysical and chemical properties of trifluoropropanoic acid w ere introducedDifferent preparation meth- ods and application progress in some fields such as synthesis of fluorinated compoundscatalysts and specific solvent w ere s um m ariz ed Key wordstrifluoropropanoic acidpropertypreparationapplication Oxone2K HS O5K2S O4K HS O4 5 1 1 CF3 1 RhC 2 CF3 3 4 2 CF3S O2ClCF3CdBr 333- -1- HCFC-1233zd 21 CF3SO2Cl AIBN CF3S O2Cl 333--1- 1984 ODS 76 38 25 HCFC-1233zd HCFC-1233zd 1 HCFC-1233zd 9 5 2HCFC-1233zd 10 6 3HCFC-1233zd Oxone 11 7 26 111333- CF3C H2CCl3 CF3C H2CCl2F CF3C H2CClF2 OleumS O3 H2S O4 12 8 3 31 CF3 311 2-13 2- 312 B1 B1 14 3 N- B1 B1 B1 313 U S5100751 15 32 16 17 33 18 19 4 20 HCFC- 115 9 115 15 6 T gT d 1 Cassidy P ET hermally stable polymers M New YorkDekker 1980 2 Yang H H Aromatic high-st rengt h fibers M New York Wiley 1989 3 Sheng-Huei HsiaoYu-Hui ChangNew soluble aromatic polyamides containing et her linkages and laterally attached p-terphenyls J European Polymer Journal2004401749-1757 4 M 1988 5 Lora JSoriaro BComposite membranes of aromatic polyamidemembrane peaparation and characterization J Deaolinut io n 198764375-386 6 Biw are M V Ghatge N DSt udies in piperazine containing poly sulphone-amides for use in w ater desalination J Desalinat io n 199510193-100 7 Iborra M LLora JEffect of oxidation agent s on reverse osmosis membrane performance to brackish w ater desalination J Desalination199610883-89 8 Wing-Hong ChanSuei YeeSynt hesis and characterization of random polyamide-sulfonamides3Copolymers f rom t w o diamino monomers J Polymer199533234503-4508 2010-06-12 2010-07-18 76 1233zd HCFC-1233zd 1 Henne A L Fox C J Ionization constant s of fluorinated acids J J Am Chem Soc1951732323-2325 2 Buyle O Lorent K Mat hieu V Process for t he manufact ure of fluorinated alcohols P EP1820789A12007-8-22 3 How ard M PLeonard O RRobert L SMarion E HImproved synt heses of et hyl 333-t rifluoropropionate and 333t rifluoropropionic acid J J Chem Eng Data197116 3 376-377 4 Ling XiaoT omoya Kitaz umeSynt hesis of some fluorinated acidsketones and alcohols derived f rom333-t rifluoropropionic acid J J Fluorine Chem19978699-104 5 Wakselman CT ordeux MSynt hesis of 333-t rifluoropropionic and 444-t rifluoro-2-ketobutyric acids J J Fluorine C hem 19922199-106 6 Bouillon J PMaliverney CMernyi RT rifluoromet hylation of aliphatic halogen compounds J J Chem Soc Perkin T rans199192147-2149 7 Munavalli E SLewis OMuller A JNovel reactions of perfluoro-2-t rifluoromet hyl-propene J J Fluorine Chem1993 63253-64 8 Yamanaka H T T akekaw a KMorita T IPreparation of novel -t rifluoromet hyl vinamidinium salt and it s synt hetic application to t rifluoromet hylated heterocycles J T et rahedron Lett 1996371829-1832 9 Komata T Akiba SHosoi KOgura KConvenient synt hesis of 333-t rifluoropropanoic acid by hydrolytic oxidation of 33 3-t rifluoropropanal dimet hyl acetal J J Fluorine Chem 200812935-39 10Komata T Akiba SHosoi KOgura KProcess for producing 333-t rifluoropropanoic acid P WO 2007052492A1200705-10 11 Van Der Puy MT henappan APreparation of fluoroalkyl compounds and t heir derivatives P U S 57771841998-06-07 12Veronique MOlivier BF rancine JPreparation of carboxylic acids P EP 1754697A12007-02-21 13Jimenze J MBemis GWang T ianshengKinase Inhibitors P WO 2008094992 A22008-08-07 14Wood M RAnt hony N JBock M GN-Biphenylmet hyl aminocycloalkanecarboxamide dernatives wit h a substit uent on t he met hyl usef ul as brad ykinin antagonist s P WO 2003066577 2003-08-14 15Kato EIshii KIshibashi HLiquid developing agent for elect rostatic photography P U S 51007511992-04-31 16 P C N 1012742262008-10-01 17 F P C N 17576392006-04-12 18 Yamamoto EIshihama Y Asakaw a N LC-MS analytical met hod and it s mobile phase P JP 20040772762004-03-11 19 Spaugh A T Vinyl ends measuring met hod P WO 20080974162008-04-16 20 J 200432944-46 2010-04-19 2010-06-03

Risk assessment of exposure to PFAS through food and drinking water in the Netherlands RIVM report 2023-0011 Risk assessment of exposure to PFAS through food and drinking water in the Netherlands RIVM report 2023-0011 RIVM report 2023-0011 Colophon RIVM 2023 Parts of this publication may be reproduced, provided acknowledgement is given to the: National Institute for Public Health and the Environment, and the title and year of publication are cited.

Apr 25, 2023 Comment on Proposed Restriction of PFAS Conference of Fluoro-Chemical Product Japan (FCJ) On behalf of chemical manufacturers, we, Conference of Fluoro-Chemical Product Japan (FCJ), have been working tirelessly to comply with national chemical regulations.

Factsheet "PFAS in electric welding equipment" Products: Welding and cutting products - especially welding and cutting torches and power sources Joining and cutting of all types of metallic materials typical customer sectors: - General mechanical and plant engineering - Infrastructure, civil engineering, bridge construction - Automotive engineering, shipbuilding, rail vehicle construction, aerospace technology - Agricultural machinery, construction machinery, defense technology - Power engineering, wind turbines, pipeline construction Market Information: Market environment: information from EWA (European Welding Association) - market of arc welding equipment in Europe: 1,2 billion EURO - employees of welding industry in Europe 25.000 torches: approx. 30 - 40 %, power sources significantly more Affected approx. 50 % of sales Globally networked supply chains Welding and cutting technology as core competence in almost all industrial applications Requirements profile Service life: 1 to 5 years (torches) and 10 to 20 years (power sources) Development time: 3 years Required availability period of spare parts: 10 years according to Ecodesign Regulation Temperature resistance: Temperatures partly greater than 300 C Dielectric strength: 1000 to 2100 V (ignition voltages > 10,000 V) UV resistance to arc radiation Flame protection Electrical and Digital Industry Association Identified PFAS applications in the products In the finished product 1.

ECLI:NL:RBDHA:2023:3302 Instantie Rechtbank Den Haag Datum uitspraak 16-03-2023 Datum publicatie 17-03-2023 Zaaknummer AWB - 20 _ 842 en AWB - 20 _ 5500 Rechtsgebieden Omgevingsrecht Bijzondere kenmerken Eerste aanleg - meervoudig Inhoudsindicatie Beroepen tegen vier besluiten, waarin onder meer vergunningvoorschriften worden gesteld en ambtshalve worden gewijzigd.

Factsheet "PFAS in Cables" Product(s): Cables, fillers, tapes, etc. for the supply of electricity and for control and communication purposes/ data transmission PFAS are used in the form of fluoropolymers in cables.