Document mB37e5RKmyonYzBV433p3rd1k

2008-Aug-21 01J:tt0tJi3i D. oPnMvuntiG3yM 6517331773 w*" - .............................. Staff Vice President Safety Operations r.R riFlEfi MAIL P-1 2/ 2 1*0 6ox 33331 St, Paul, MN 35133-3331 651 7 /8 5408 flUM'SSURECEIVED 02008 MiG 20 Eli August 14,2008 DEOlof'fAcicueEmaoesfntPt PoRlrlouocoteimossni(nP5g4re2Cv8eeAnnttttienor:nSaencdtiTonox8i(ces)-U.S. EPA W12a0s0hPinegntnosny,lDvaCnia20A4v6e0n-0u0e0N1W Re: TSCA 8(e) Substantial Risk Notice: Supplemental to Docket No. 8EHQ-0598-373; Sulfonate-based and Carboxylate-based Fluorochemicals To whom it may concern: 3M is submitting this notice to supplement its previous submissions on sulfonate and carboxylatebased fluorochemicals. 3rpwPsatMrFuhtesOdiv.cryiSehoTcduiahenaslenylltytshsalytned8uie,rddmem3yicea6oetlw,sniav6aswde4strdl,eadirahtedeenisadidiftvgeaim9dnnf2erur.fdoanomtAttrsore7teaiasxndt1apeva3codyerswssicfet.iihedcgoeTeatkw,hotevi.dPsatihTFerwiteOeoaanrrusSyes.afvonsseRtlairulmmsaoditwabysplielswl0edi.wst0eybrwepeyoreeefraarfdhesnlaumec8copoir4ranilo-tlfidoeisocactmceeytterdeaedrgndfeacrfcoloseolumiryvtlhvfeaeoearnaynrrdica2ophtt0ueehgsryo(irorPraoondRu1iapdO0dl0yueSosrf)npeifnepsing.cmts"^, hPmaepFipocOaprSottiosctsorieemsfafahtemlacdctesynntwtoohtceahrcedroomonmbopseleeePfrtfve4ele5ycd0t,roecanvonendthrtsereeentdvtheafyrnorsdolilbiordiwelipptiyranergosaemfthntehteateet8sir4vesedeefamvfyaeolcrunteasoctxoweyvdage.seryPnnoarpestevecriioaoocmudts.ipvllyiIetntideeoa.sdcwHudmieetripeoeanntt,iecd maintained through the treatment-free recover period. Wtpwhaeahthtinlwaeenvatyyehrseot.hfbetTihloehelseossregerifdecoacartoleags,tinwagiknzeeeifnaitrchaeaelnpooclnaneecgoioonfrigntchgtuhemsweesuoeolrakrbtesibsveuyerlvlt1yasJt.miiSon.entEehstPertAeh8me(teao")isnadussobscsuetknsaescntlfteilaaausrlo,arraiossncukdhp"ep3rmlMeepimcodaeroltnieentsxgtopntoophstrrueebrsveehiloioeulvdse, submissions. If yon have any questions or would like any additional information, please contact Deanna Luebker at (651) 737-1.374 or diluebkor@mmm.com. Sincerely, JSetaanffBV.icSewPereenseiydent, 3M Environmental, Health and Safety Operations Enclosure 89080000276 e O () t' O 0 O 0 6 (VtlL 5(