Document yr40DbqmVrJENNayYjB8rD4en

"FnEON" PRODUCTS LABORATORY E. I, du P-jiit cle Meinour:;; -t Company TECIgflC/'L REPORT 05051 Report Number Subject KSS~T/'36 R-:dcf3-?. Cost hoir- tprey Formulations Company ionl.Ch Chord cal Company . os'-? Jaro-ey tv, P. ? J/atei lyril 7- 1964 GVject: compare pries* non a a- {to/60}. vinyl o; 1 o.ri 7- propellent Lima: a comparison ir* b e/ 'Prow - th submit toe .; onwrtrrt container ecu-.pa ri a 0.-.1 c* , rnvv ilummabiiity testa arid ::nr-Dul.?ted ulih ":r?.o&--22!l/''Preor-ll*' - ccci hton end 1 wbutancv'Tluoroearbon c wm vapor rrorauro . Sr-Pis Cor ^,`"1 vorn--il:: (4-0/oOi formulation packaged /am cn; p-r oun.ee;> Lu giy.i:seen - our.ce ..: .: ei valves sad r-etustor-s . Conclusions: Tan / / end pray ellone i.'oannulatio-to Leave better spray walla ,7 ;hi:n // Final selection 0. : Cl; 'Ct >. .V : propellent concent ':Freon-12: /"'Freon- a t -. i: Lo; n;. . t<h:.< \n'<. 1 ell t'li'-eo valves and actus tors. parhoar . choice. Fox* any given 0 i:.. ; i- - C pc a unit dccrcaccs in the order; - :: - > 'xSiHH'.tane ( 35/56/9) ,* "ia-oon-l? /'"Fivon-11 ,-/VLuyf. Chloride Lij/iv/C0} valve /actuator- r c:;;binrt.. -a..:-ar-cvuuaci:irPla seleotcn tht V--' i > t* . -im -- - : V > * to rive an. '/ cceptable" swan vn-n /:-/ -C; .**., rroyallent, >./ gentls sprp./b having one:/.: V w-u w-rah. wa but ana wrahlo haihrw..!.- \ in vrrruai.i.;/ every ossa;. the net moult is, according to our interprets tier:, of the RYCiT* .--erulatiGas pertaining to aerosols, that most of thorn vrill .00* eras.sirled as E:-:tremelv Flanra bl e . whereas without the flashbach._thoy 'would be classified Combustible. All flash points are a Dove x 00 ?. Vinyl chloride is net rccomct-snded for- use in hrir sprays becauar Oi suestac.-a0..e tccrica-'ty unci shelf life cons idem tl ono . EID10469 A90OOSOS1 o/ir/oi' \ iurrocer-'r. > vupo or :! 30.5 pa .o-.ipr r; L'l a-nma b t. 1 Lx. ' :'o.e;r'.u;?!V.v. of 'LVii = : ' ;i:>r_on :/? '~.'y V or..-.. and isobutane/ ho. roo'.-; to. two criteria: ...on-.-.n-'/h'-reon-il'1 (40/60), i.e., . fi.t.-ri rolls Juot belovr the "lower knor.h no:ato:-; :.t i.or.a which do not v'-vipicr.--.-:'.;/ vaporized). The two to.-to .-_- . o-oon-12"/"?roon-11"/Viny1 rx-0.'Vioohuiane (35/56/9) - v\iri . i: v-, .< per oio:teen-ounce it .hi n...tu : ...: ..-V'hooc oricea for the 'op: o' o..- : -a or : ; p-.n;-; pi one cent per ounce, .vy\ v: zr~ ; : v.o! -1: , 't. o.. -tit it. , .Coisolation are v.'.,,.- .'..van co'::-:.-:; evaluated and the .1..:. ...itv vxlx eve vtaannrlzed I .. i;.i.L.:... ... : /; . t cc lc three p:vope'.i-t/:/coneer1ra12 three r .ap.jh.onta in order . pj ; ~- -- .'"''e*' 0o1 tht ``Pie/ Inm- than ipt propellent v/ere _Lo o;.:hy ohericterietics * ,r:-v r=' : neo-xrad, and the . o xih.it to-- tee .: e,- ore eotortinh -he liSCFD regulations -vth .he moaton:. : to-.;. et t'-.. ,-j.. so raved in the side ............ ' .0 or iaobutane were y n V='i :* i iC `- .- . --t 0 c hair spray '. . ; c.. no .iltri'ocle pro- p o.o: '.'.x-Silt'' because the . . it o.c u'oroLreh concentra- . . a- :.o .; t...- ' v't'...'.1 three 'valves . .' . '.7 . w. 'S: > M'. ..'r^C :..'3 o ? w v-l'-S .a .. .t ; to . u .'.n Is another- nacrer p o' ' o ; ua d:` . ..`t t.of: ;h; o',rat '5basic" val e,/:.efcuctor f.ro o.v ft ;t JV.-. i o:; the rollowiug reasene. EID10470 w A* 4*05051 Comments: (continued) The "Freon-11?/"Froon-lli: end "Freon -IT'/ 'Froo.'.j-.L?." /1 J.nyl Ohio.''Ida samples showed minimal tlyshhac;* 'i.ui Lhc' ii'.6/0/.3'j V.' !. , ' ;i:ld 'll (HKN-63) actua tov1. .*.*..y v .1.7 r 0' the for. cion. I'u.uy tom y.:; RKN-63 .actuator vice arbitrarily tried on the ivvi fovyipJL-.it ion having the 016/010 valve and or; the tyt forauiUj f Inn having i.iia 016/02 3 valve in order to sea if fins he a ah v:as likely 1 V be In. v. C.i. by ot' U; C binatlons. in nc case thu flashily cl: by avjitchiyg actuator The trend was similar but not to pronouns e.d v .v; the isobuiyne samples Here, ws arbitrarily tooted tnos.r.- rormida oyous i. and valves. j giving one inch (tile an.ndmm ob;v;v-.-r.a} riaahbyei:: :' 0 other f:o, actuators In no case was lhe flnsyyyh charged. ..a ' he-.: r.y. in;;:: it formulations with r- h i:: 1 1 \ /'. . ;y give flashbacv. _ In 0. 1 : . ob son-, a vice several others ( the . ' ;.-y ,'y. yy- considered as hav'.ry id ' y;' y y- lyy-y Flammable. unit arc obvious iron re, .1 classificationye v Liuy:;y :. will iiiflucne.; :y. yet; .. b*,r* v.?`. ClifG^ C-r.OEGil- ./hOf t/l.'.y n- i- and aspecially vv.vh yy. . shelf life . nmie..:;!'.-- perfc-r-jiiance; the ley;-,.- : and m.-iort 1'iir. cal v-ty with or d'cvi - degree and cne ru-ev y.yyy. finding a ;; syLiobliy or dll CFO id.am.ct Li.ily e"' r 11 i be given to eyy.yyy. by. - ovcoyiiant ' y to - . .. 1 e3s tested .. y. . iu:y nee be or., yy. . ;y .-.-d in oil r r r-- : ; / - . '1 dC -i i I EID10471 1 Commentb: (continued) The toxicity situation vinyl chloride etill is sufficiently unclear that we do not recommend it for products which, are normally used around the face because inhalation will occur to some extent. We are certain that it is at least 1^0^ more toxic than either "Freon-12" or "Freon-ll". The shelf life of hair sprays packaged with "Freon-12"/"Freon-ll" (or "Freon-ll" S) 1b excellent and has been extensively studied. The orimary reaction occuring is a free radical reaction between "Freon-ll" and alcohol, which can be nearly eliminated or controlled with inhibited "Freon-ll". Nevertheless, the possi bilities for polymerizing or copolymerizing vinyl chloride under these conditions, nr others for that matter, are real. Until such time that extensive storage stability data indicate a highly satis factory shelf life for vinyl chloride-containing hair sprays, it osGiTiB unwise to experiment with the most successful of all aerosol l.; rod u'.>;i Juniwi' . 05051 EID10473 '-''I CO is\ r~i a-: p B& 'I Ss \'\ | \r \0 VO r- =>l o c-;j- Cc'1 Lf\ ro ir> O ^O pOJ *'v V.''V. VQ'OVO p V* ' * OOC a\ w ro m f--! : S'o>'N'oN. \oV, VO = r-! r->. cco `7*, -w, o r-v f--i *.--! CL' V- C. a C= = r i h-1 P. Lfi w , "I r-f 0 a r>-~ J; a-. = "s-'v i;> <D f""i rS o Q-. Or r = S-- u*\ co lf\ co n o\ CO CO LO SB'S r*l 1 co g w\ VO VO VO VDVD = = vO * *t /-? J-1 f* r-H r-: ooo oo O ' w ,w OJ ,-J r-i CD O. o= = !Vi P< m 4-> a> pH i-t a) o. Or J-, a, r -= = <j~\ EID10474 O.-I 'ill::: ~ :*;> ;;: A5I* 05051 E1D10475