BE671313A - - Google Patents

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Publication number
BE671313A
BE671313A BE671313DA BE671313A BE 671313 A BE671313 A BE 671313A BE 671313D A BE671313D A BE 671313DA BE 671313 A BE671313 A BE 671313A
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page number
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fluorinated
compositions
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French (fr)
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D127/00Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
    • C09D127/02Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D127/12Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  La présente invention est relative à des compositions 
 EMI1.1 
 de r.#v4tc,ent liquidas c6r.'..n".r.t des pclyr'ôre3 d'hydrocarbures fluorés. Elle concerne, }.1,J) particulicre':ent, des compositions de revCte ont li1UilD conteront des polyr.L'res d'hydrocarbures fluorés, du bioxyde de   titane   et certains   composes     d'antimoine,   qui possèdent dca   propriétés   améliorées de conservation du trillant et de la couleur. 



   Il c été   constate   que les propriétés de conservation du brillent et de la couleur des   pellicules   formées de composi- 
 EMI1.2 
 tiono axe r'-v6tc...ent ccrjt(::,nt des Foly.^..re3 d'hydrocarbures fluorés cor:::c ccnstit'..nr.te '¯^c;:ènes principaux et du bioxyde de tit^n,; e.r^.c: r;i(70::t pri::eiFr.l peuver.t ttre r.ue:cntes d'un f".ct:'ur \'1'; 3 ''.5, lors;a' r. incorpora cerf-ins conposes d'C'.liti- t..oir.c f:nG 03 cor.f,csit10ns. 



  0n peut utiliser n'ii.porte quel COnp09 ''::'ltiLl0i:7e qui se tr113'or:,. on Sb203 lorsqu'il est lXJ,;OS8 aux conditions <ane le::n11C:3 les cot.posi:1,>nJ sent utilisées. Le composé peut êtr, pnr exc:.:;.le, le Sb203 lui-riGce, l'ccto;:te d'anti- noine ou un savon d' c.:1tinr,ine avec un acide tel que l'acide stCr¯r:.qu2, l'acide :s.uri ;ue ou l'acide naphténiquc. 



  Ces composls d'rrtir.uir.e sont présents, çael'?ua soit leur fore, dans les ccrpositions de revetc-rient suivant l'inven- tion, dans des   rapports     Ti02/Sb203   de   5/1   15/1, le rapport exact   dépendant   évidemment   de.   la nature de la composition dont il y a lieu   d'améliorer   les propriétés. L'addition de   Sb203   
 EMI1.3 
 j'asc.u' un rapport TiJ2/Sb203 d'environ 10/1 est préférée 

 <Desc/Clms Page number 2> 

 
 EMI2.1 
 cause du de±r6 Llev{ de conservation de le couleur et du bril- 
 EMI2.2 
 lant obtenu. 
 EMI2.3 
 



  Les cor.positions de rc.v^te:-unt suivant l'invention contiennent environ 50i; 100'%, ;>[,1' rapport nu poids dus ('('1;1- pOSF:l7t$ f i 1:.Ol. Tl\: n, QE. ;>l,yi:;éroeJ L'11/ürUC;:rU:",E fluorée ü C j.;:I{;. ccnstitu.".nts 8 fil: :0;:(: n<:.: principaux. i"nrm:1 les J) 1;,' :'1: re ut : : i .i' - bics, on peut citer lc fluorure ù± j%vIV-.liflC le :"l'J':'1''.l.!"1.. J. nplyvinyll:c.-::6, 1 copülyur3 d flucrur :1t vlylu et te fluorur... de Vin;;lilT:f:, Icc ci;j>cly.-,1';.15 de nucrur'. rl, vinyjc OU ¯ fluorur., :il! vir:l1idnc: ct à 'Tu 1.:.1lr ur. ^.s: t!'C T'W 1^.niT',.:1'.. nOT, sub5titùC ou substitua VI' un i; 1=;:1;;e Lt {-tÎy1Ú:i''" .,,,L ins; turc lot ILS turi>c13.mir,.s é1r..

   Gr:G1''. r. s j1!'{'it: ;.,t' 11 t\cryl>'t...:s 3'lrylc c:or.t,.r, ;t ;. 11 (nu tut:,l ) :\t,, '.:: il. r, :'- b011e, 1;s 'th''crylntLS a'-:1,;1, C0r.tcr.flr.t 5 . 12 (a,ce ;oii:l j ctviJes de c;;i%bo;>i, 1'. Vity'iLt.¯4y:tC17¯tt d, bif-(2-cr.icr'*.i;.'J :) et le ttrflu0rthyl'n. 



  Les J.Ul,o rc.:i ri 'hy:r'c:' l"l:'J'¯'" flt1.]r/F 1,1'Wl.rt: "r: d : tueurs L1i h.'il'.i3 i::l''¯sr'¯ rW t...; i 1: J l .: . j f l 2 ; 'J r t.. 't-. V..! . " . id'.ne C'r.:l i;cir,1 5'.''/- -...:f. i;=1.i:;. 



  LLS ;.,JiJ:; .r..l(c1.l1':-'..fJ 2 r(J1;r'J"¯3 d'L'd!",'¯1crtI;\.':; Cluorcs utiliWs si1, /'via<..'-.. ,.r.t c:.)1!"iû j'(;'JI' r,'T .r c:r: r.:;r, L<- C1r.B, .$(1,:,(; 1'. j:Tl:7CiI'.,¯y Li.¯r. C,':if',.r$ di D'}:ILi11t.. de vj: C,)- 5itO, d(; tr-cit, l '';'- d :; r' t .5, cte... 



  Le.5 jor.1y:::rd) .1'f:;;::C. rbnrCt; riuurlx r..cuvLr/' 11'1. pr<f'minta d/".n:3 lu; c"::1,S"li)!',8 0!ji'/.".nt 1 'inv...nU:;;r; 3.:ù ff-r-.:'.. de .soluti0!1s ii.n;, j'::1 r<:1,,i r.;a '.rf:'.r:'î:';0f' v:,l r-t 11 o. L1.1 x;>i,= :';r- r: dt. d::p:rsi":7: .;.:;:' : \..!} s c; iv-t,ts r,:.r.i^m v c l .. t i 1 H 1.:..;,im (0 T{"' n.. ,',' , a) i J r.n,^. l, . (. t ..) 'c:x,;.r=icn "".-.1'."..." orl::r.LlC3 'U1C.,.â:: ", t ...- d C''W 1.¯ <, 1. at=: Ei ;1::n:, Il J . . - ±3Cnt r,0-Jire ,1<'ei =1,,. j;r #;,1;",n:3 =t-'.!-.Ii.jJt. , qui '.:\'1.P(:" 1)t à des W.tti't..I'a..'. 1:-:fér:...r...s rJx t:.jnr.".t'.lI'¯:'. j. ¯:,,:.;,., '- .;. t 11-' 

 <Desc/Clms Page number 3> 

 
 EMI3.1 
 dus polynlr3 d'hydrocarbures fluorés util1Be.

   Lea "solvants latents" sont ceux qui n'ont nrs d'action dissolvante ou gon- flante significative sur les polymères d'hydrocarbures fluorés aux terprturcs arbiantus, 1s qui ont une action dis301vnr,- te suffisante à ,ù13 tenperaturcH plus élevées, pour faire en sorte que les polyr.:rcs d'hydrocarbures fluir-u's fondent. 



  COi:!;", ex.c,^ple de so'±vntt vc.lr.tils que l'on peut uti- liseur pour pr,parur Jcs solutions des polynlres d'hydrocarbures flunrdr, on pc,ut citr le c1ir.:thyl !O!'!li.r:1iic, ln ttrF'.:iet:y 1 F?nC sulfor.e, les itrprffinLs. la cyclohcxanonc, la dibulyl cô- tonu, l'cxyde de.  iésit3,iu, l'7.nilinu, le phénol, le bm:zort de f11.thyh, l'.^.et=:t¯ de ph'r:ylc Et le phosphate de diétl:yic, Cun'.e c:x\.:1plc de scivants latents qm l'on p.;ut uti- liser pour forr.:vr :les cr;;.^.noscls àos poly)r9 j'hydrocarbures fluorés, on piut cit..'r 1(. 3vilfCY.y., d ùiricthyle, le cr.rbcnr.t 3'thylne, l crbnt0 ^r opylnc , le din(thy1cct1dL, le 9lrvCtylfcr:^.i::c, le :-r-.:Cthyl-2-pyrrolidone, le C:-l!':1:'",C.- butY1'0:c't\m(,', lu C;Clrml.'!n:W , le dinc.;.t":10 ¯^.1CC01, la dibu- tyl ctcnt., 1 'iopL<rr.,;. l '5Xj,'éC di :.s1'tye, l phosphate de ,li6thyl..:. le pjUl!.1c. <1<= 1:^'.C'::

  ilt et lu :hJSf1.?h: de vrlE;tl:3'1C. 



  Il peut ttrv 30UÎi:2it',bÎ; d'utiliser ces solvants cr cQTlbitl'li3ùn c.vuc :les hyJrJc'rt:u'd3 {'..ro!:..t1q'.10S. puint i'ébulliticn Jl",'\',: utilises C:;!.';i' S5iV",nts, 1 q'..l\.. le x::1L!1\;, le ,^.t':Mt3,lnL et l'ethyl br; m . 



  Li rl'.nt prircipal contenu dr.ns 1¯s compositions euivr;r,t l'lnvl..:1ti:,r. ,s4 le TiC2. C¯rn3::t, d'autres 'ir-cr.ts peuvent itT,i ut:9: en C¯..bl.9:n avec lui. Ccrnc exenpl- de Ces Ru;ré3 pi ...n.s, en peut filer la silice, lus cxyies de 1",r du teintes '.llVCI':¯5, :t t::'...':Lt. de T>lr;b, le talc, la tvrr...¯ ùlr.O:,:'':'!3. 1';.;.i;,nic, i< ..C'., l'"r:',le, 1" Si:C.' :¯ ;le tlc!-:b 

 <Desc/Clms Page number 4> 

 
 EMI4.1 
 baeiquc, l'oxy1 dc zinc, le ..Ifurc 3 zinc, 14 du zircc- niun, l'oxyde de plant> bl-:nc, 1 li'thop3r.c. le noir df. cnrlnc, le chrcra.tc .: piinb, liz j;1;zLr;;n ;t11i'1:":CS :c:-c..ant ou ncn QCS WllC, lé .'1.'J,..'.tL Gr.T.C, 1 C:::'rn!'.LC :IL c!'.lc1u:l, le:. 
 EMI4.2 
 



  9Ulit:tC 'i C"*", \.4.1.., '4"-' ..' ",,1...,-, ... C2', Icc iE'.'".t..;v9 Il,.: in t, ql 1.. 



  (rsuge, bleu ct 1,,,rt), i'exj;à- ; cl::or.e, 1(; r "r due 1;;;.ipi, :'"lins1 que ;.ai'¯r C.c:'.:..n. :"L:nl'1'.Jc...P cl:"'.c:;1q'V.#3. 



  L C''.t.rC:tly:8 #i:1;."nt l' iv--rl1.:\r; 1't '¯â::'-.i:l:- 1=int une tcr.,l'Jr t",:'lc: '-: F.i;-;:.r.' ccyr  .r.vrt ir;.v'iy.,:n , "t 40Í" par r:1pf,:..'rt r"J 'el:..':1.: st.,..¯ ;(-1' .:ntti'.an.:-.:. nv:.-w;::=t;; e]1,5 ccn...i..:;r,'¯1t, .li ;r, , r¯ l';:ii!¯v 1.::v;rc,r.1)' 7..0':' ,iL p3...,i ; , 1'?'Jr :bt:5:r 1 L t 1 n 'u r.v'v ...:.-.; ;w; v: .,t l'invention '.;:-.11t des l;'i',.;r:..w 3 c. c'.n5.<.rv,-ti(,.n du :rl .:Is '..)t CjE In couleur ':r:C.^.rc' :, d J. le U I# '!11i. calice 6 :L De.: l P c' .: it :) r. à4- cr1t(;E :us r."".u, Jü P(::U :--:.c..J>..r un s;c;i#t c.:-Iitu:'.:1t r."" r.1rC:t qui peut 1=rc un pc.1j/r:?,te :'''un cryl-tL :'=..kY:L c;3;t;; ,nt 4 à 1 tto::e^ db c=.r;,: lc, u^ : '!:.c¯;,r: t¯ d''.ii:;;J t: c;r,t::: ;

   , 12 atones de c;:r'br>ra, C:...l .Uj eJysl3r:;1->, ou ur. z,11 .;n;;u :1e rcly- 0rcs de eiF 115n1]iilÔd3* COIII '.'.1'":'CS s.':'':n:1E C¯ri5';;'7:IlLS r:'1,\'- Zrc9 utilisables, n p-ut cit::.r '-3 c?:lyr:.rL.7 ..étiiiCr3'l:'t,- de Ccthj'1/'(rg-'-tll':Cr;JCY.;,t7;..)-,2-Dli'.'C:;C1":.SC;ill.::::..: 11 :n 
 EMI4.3 
 (MESU) (écrits .:".:'1!' le br-vct des ;':.:'\t::;-Uni8 : e' -:'1:'.l Il  1.?37.506 et les c0foly:,::"nr 1':CtS(',Cr;JZti: .1(; yCi;f'1.':ntfi".- crylr.tc de r1étty10 ?,=;:Jnids décrits d#:ns loe brcvcts <1,.e :.'t::,^. 



  Unis 3 Wr,riau n  2,fi4',,.3R5 et 2.49,à45, Le raypcrt àu c..: second cinstitu;;;.:t OIJni:".: .^.11 pi>1>';.:ùrc d'hy.jrcc".rbure 'a'1;:U:'i est conpris entre 5Q/b0 et 0,1/99,9. 



  Les seo r. po 3 Í t 1 CI r, dont lec CCUC1C-S ucnnunt lés S !'.H. i Il c. u r13 propriétés de C0::3t:r\'rtiî.J". du brilinnt et J0 If. c.'jlcur et ux- qULlles on derme P[.1' conséquent =.^ préférence, prut 

 <Desc/Clms Page number 5> 

 
 EMI5.1 
 celles qui contiennent 15µµ à 5C, en pcids, de fluorure de vinylidZ7àt.. de fif.rurc j vinyle eu d'un ccpolyacre de fluorure e4 vir.:;li1':-,r. c ;,';r.;flu=r4rhyll;.; et à';;ciie acrylique et 15 à 30:', j"1" wu!,i.;,:'; nu VC1:1,"E t5;a; des CC:::iCitllc:.rls9 non-vol- t11E, ée L-Gyyt '1(; ti 'rn¯.

   Ces ',,ions contiennent nussi, cJm,".i !J(:cÍ)r.,1 CCI:.".',tu''rt p¯.'.',:T'.'E, 5; à 5% d'un cp:l:r'rc 95/', ir.iJ;t.i <arà'i.=t<..i,..;;th;,'1,;/1,Tiif, d "J1 cGrol yr: rr g. ./2 à 95/5 r:ciJ. .':W cryll'laE/-: tt.4: r:=..t:' de :,0;h;;lc eu d'-ar: crpùlyr.ére 96/2 ".! L.'.' !'?'yl : ài Â'iCi:.y E'.'.'- :.'.C';,'1W..E de i.:é;hj;lù f:."..C1:1 . 



  Lr; =r;..çJii;1<-n 1=jz: '"elle iue '0:'. pr4flre ":.US(; 3G ur up(r1r1t(. cet une c)'11o C;lntV:i::',: un'.'ircn 2fi)± àe f 1 o r ,À r <i< 1:l;ß';if:J:i(i.,¯, n v r n 7 Er' d'ur. C:y.C; .... =;5/5 7,,!- thrcryl-.t.ç-- :-..'t'.yI/SO. '''''1''''''1'" 13,C de- bicxydc de titane (r"t'.) environ 1<5l' de Jb2r-j, ninsi vue les autres S....,y..........,. 



  "'" "l' ) '" . rue '1; . autr,.- sc--v7n*s e; p r : f:": ¯ d.: J 1 r:- b 1/.. C , Lcs 7 o r., r o b -2 n l'invention s'obtiennent eu dip<.rs-:n eu F 9 .v-n- c:'¯,'c:.rd un à Ily.1 .-,Dcp-rb-.;re f1,Ji,r0 r:.ppr1cp:,:t: 7'':'. 'a2'..i:' :.;....¯ bioxyde de tit...n< et le  4utr{:3 p .'=¯..t ('v'r,:u':l1E' :-; u-.i. ç sont p.lors :é12n;[; au b2a t um partie de la dispersion ou solution de T?C1i!'t¯Y'2 d'hydrocarbure 1'2.>";':'6, :L,.'' quoi le tout 8t, [,rcy :;['.:18 ,un r.^,"y:l:' L. ¯?'lt:L:: ll ur. !'.G;.i2^ t s -: 1.¯', jus u 'l C è t rJ t j 0 n 
 EMI5.2 
 '.J?:: 'j.E,W:r3i: '.iTll;rri.V. CLte dispersion àe planent est UOt0 u r'rr.t de la soluticn eu dispersion de pclyrr <.J' hydr)cr'.rbJr0 fluoré, qui est ensuite bien ':slaxé.

   Lorsqu'cn utilise un second ccnc*l''ur.nt poly:::¯re, or. prépare une solution Î bi cé cly¯.re de 1 .:.nil=-c usielli, Le piùrent est brcj/à .1n"'s cette solution qui est ^.lors =.jocéc la ltic/! eu disper- sion ,le polyr'-rc d'tydrocrrbure flurr6. 



  Les C0r2sitins sont i:t:tucllerer.t appliquées par des pr0cÓjD tllc q lE rjrc.c<'iés de trer-.pe, d'pplicction 

 <Desc/Clms Page number 6> 

 b la brosse, de   pulvérisation,   d'extrusion, d'application nu rouleau ou d'application à la raclette, Lc support ou substrat 
 EMI6.1 
 revêtu de cette tünl:rc est alors ch^uff< s un& tprtur0 d'environ 218 C '):nC;:lt environ :1!:Ut: ou r,<-1,à".i;i ü!:c :lLi7': COrTCGp0l:;'.'.Ot il un!- "",tr0 trp.:;t',11'C., four c)'r'::r;cr 1,- g<.1;..;;; 
 EMI6.2 
 et provoquer le ^a::or; W. Ir ; (,}1i('ule. 



  IJC: Cu'.i'.3i*.ir.L' peuvent t.r l, U :.. .... '! 'Y J:I..,r t.>,i'2" l un L?"'.Ylu. ::(Jl..i)^y -:1t.. supports ita jub"' c<i;;1,1;x , ¯. ¯, ,. aux cor.siticm je ci,1>s,:.':, r:-rJ,i C'- ::Jp.r';', on J' ;.- ':}-:t.:l bntrc autres ceux '- i.>lt".i : t. ;ri -r.ç:.r:;<^ic. jJlv' CC: vJA¯n... W.::',i.?sTit 4'i'Va\.i:ytr,': -:.t ..1: r1pplirl'...:C'r ':\".8 C'j1.Achl '::..n" 1r..t\.. :.=. '11; .::. L! J' - U 1':,J',.. '.. .. qu; l'on d,-:it i:l:3Uù'.u i'';.furmT' prr \.1-8 :' .t,;..l.i-,,,.;= ..''.j;::' Clr-,S8i'1US ::': '^,- v ! t S . 



  Lé ; ¯y.,,i,;vW =-:t.4:Ív'---ntf, 1'... (IC:ln:1 ,i/\ :J]" :.i, '1" .<,.; . =< .. 'r. l'invention ;t Ç!.r'i''..I'.r"¯' .!\... 1'. :,'-: , .t.¯ !"':,...I:'>I.ri ..''< r ";, :,jI1 i ; est t (. V 1 -: (, r, , <: ;J .¯ .... ,..>;=;-pi-r. , [1 '.: r'. : j,',r r ¯ . r. ; :i']1,.1r 'if.- -' : , 3c:criver.t zvi , .,i l'. r;.: ,.. r 1 r! 1;:''' ':" 1 ¯! 'i-''..': '. ;' -. ' .'- list...;3 pour^:;r.t, f;.r.f iAr;.,,i; t¯.¯.., i: vr.,.r 1 . ''.!,41; r^cdi¯ ir.:W p:= lis :Qi'li' d '.. 1 '¯:1;.;. :'r.. ..icv. w-.¯ ¯'.r. ..^- .'. nr.t'4r11t.'>I\..nt 1;'c .':u:::tr..'..3 cv"i ; 1..is ;nt .'r'i'. :1l l'il '.'l:l- tion. 



  .'lhl 1'. '1 1 ' On .r' i.'.:.''.. 1!'"', c.' p<.r.in ,''. di :">';r'",,:..:: "1:i,"r... les ir,'r'i(rc ri,1<;, ;it,, : i02 (rutila) " .1 l '-' .) t 2 C .,,.;,. r... ; .. 



  . 'l' , r . . " "1"" r r 1 " "' v t J .. i, ) 1 j' t' " 1 T'1'...^.: Ji .. :,', ',.' \.": r. 1 '/ >; i '1 '- n (¯:i'..t:'¯ ' T,'',r. p""" 0,3 5 /U) jj j; 1" .. 



  ... ;r: r.... 6 ; C.'y:' = .,. '.i.'i. ¯ .... ( :J" - / I" ) 1. : 13.:. r !;.. , .,1 1 :n. r ' . , < '7 

 <Desc/Clms Page number 7> 

 
 EMI7.1 
 Ces constituants sont relance et ensuite traitée 
 EMI7.2 
 dans un noulin 4 snble. 



  La conpoaition obtenue cet étalée sur une plaque c1'nlu!:1ini1.A'Í, de !)nnEré à forr.:er une couche ou pellicule d'une C,pr.iszc-,,ar de 0, 025 1>#. La plaque est ensuite e s ehe c sou:':isc à une cuisson u 2fib,5 C pendent 90 secondée. 



  L:rer.u' or, 1 ';:xcr.in; aprÔ3 3000 hc-urce d'exposition clnna un r/p::r\..i1 d6r.J.; "Atlf:n ':c:;th<r5< <ter", 1 plr.lue nu rW 1- -aucun, Jrt0 .n,CT;:t)E de teinte ou ée brillant. 



  Une pi::c;a: revctue d'une cc<.pi#=ition ccrp.^.rable, ;,r..is ne conte- niant p8 de Sb203, p.^.ilt r.prÔ>E 1500 heures <1'<xpcnitiJn ct cor.,r.vr.cv 3vCr.ir cr.casv uprl 1500 et 2000 heures. 



  .:r:j:PL1:: 2. 



  On .r'....rc :1C'1:>: er,;,ueiticr.s de r:vtr en l'aide des in, 1 r c: r! i ',' nt eui,:nts : 
 EMI7.3 
 Coi;n5Jiti cn A C.'':p0.ltlTl iJ Fluorur. ,, j..;>lj,,.Jgi.;,li;il=;= ( :11 - r , . r '- - (, :F!1 z3 3 /:) 85 5 p r, r tic F5 5 p, r tj t:. 



  CcF,oï;>rr¯ fiisirur., ic v::.yiiâ:m/ ./'.""1 "'''''1''+' "1,'" /""""c "''-'' tc. dt. bis-aiià :,r<Fti:,1;ii:j,,1,¯ 1 î/ .:/1,: 15 parties 15 parties !iO- (rutià.. ) 30 partes 30 pc-rtios 0x;/Fc --\r j'un#. 1C rnrti¯ 1C # . rr.lle y 'j p".rtic 2 -- JsGah;.r;,1,c C5'.-- ) ....'' 143 pr.rtiùa 1C yri¯3 X; 1.' r, ?5.- ) 
 EMI7.4 
 . 11';'rr,rt: '.;"n ;'¯: ,-, 1)r,c;wo ,, 1<'crits 1 ln d\.']rd 'IL brt.vt-t it- :-t:'8-';d.:; \; 'i.: "r:q'J':: n' 2Li".4?0 dr:.'s'1 le 21 j',Ü:,. '$L63. 



  L'-p entitur.r.'.s son* ''.l.nt''E t. unnu4."t: broyas danu un ".oulir. 1., sr,llc. 

 <Desc/Clms Page number 8> 

 
 EMI8.1 
 1.8 compositions C't,""nai:8 sont tLi.t,C;1 sur :11..:3 j'1::;,1'- d'alu',1n1u:"J, SC1':'::S et c\Jitl.é.! iL ir. r.,r.r.1r écrite GL'8 l''-x-,r.- 
 EMI8.2 
 ple 1. 
 EMI8.3 
 



  Les 'it,.',:X pir'us Nr(.C'¯t':tt:, un.. b:,:,nr,1,; C 2 r. s (, ry, t i :: r', de- leur Cr.'.Ct¯rv brillr.t. 1.:'1'!3 '(';'C!1 1Ls ,xi,;..inc f,.r'F 2500. hiuris dtX¯';,s7tior. 'jx y. C J r, j i t i : n s r (: j -: r, t j p !". l'appareil Atles wtEl','ll.r'..L¯..rW L. '";nti..'.t. in rin'.ue 1< !"lit Cv j'.,::::.::t et des '.'C:lt9 èpp::r',':G2:1t ;rrs une l:l1r:.... C:v!lj'T'.  ,'r.tr!.: 1[1(.i> et 2000 bLUT(;'S. L1;,:,1"± :"''- lr. r.l::'.ll: 1. rw rvl-, evc , r, -h'.n.-c- nent de tcihtû r".pr: 250C 1;,;ure> ,,:,.r,Feiti.n. 



  ' ' : 1 : j . 



  Or. pr':prl1"'': arc c,:; p,,ii:1<;n >1,; r; vCW:-;c.::t cti t..:il.i- sant 10 ir.r.¯ii.n'. w.iv"r,t: . 
 EMI8.4 
 



  T10 (rutile) 51 p'.rt- Flucrur', à,. j;J13.vir,yli.flli:# (dl' ...",' t,.'" ""'y n C. 3 /l^l ; 7 r..r:,iir CO""ly-".,.. 95/[, r:C tï::/.cr;<: t de ::athyle; :.:7u 10 parti'.!- 22,8), octortc >1'#.nti .iine 1 ,iis ,,\!"..jL (1 u'r..;.ti:'. 1'-.. pnr ri.Fl.. .. au i^2) Isophorcne S'J p,.¯ i., Xylne 4: p.r;::c 
 EMI8.5 
 On '.clnn"c. 003 tunytc it on lLp. ir,:iL. <Î.iY.s .5 . noulinà sncic. 0r. :.;ppl1(J'.l "r.!:u.i,-, un p'.llicun ,1"JnL <'r 1 ;;- 3('U!' de C),k)2;) il!'.) fur .Jn' tM...-'ruu:",inlun, c-'.tc. j:>,11 i;. 1,. étr.nt ensuite icci.l< cuit..- (, 1. r.'r.nH.rc .'.;'!'i .i<;... l' t:xC:;7pl 0 , . 



  ' Lrrs '3'un <,xr.:.;'n c..ff,:ctUI "prs J ?Qf.,(Î h.. ur. s ù,',->:ç,;.- sition eux ru, -jr.ns 1'<,pç.;;reii Àtl.'.s "JJ,- Nr,i i' . ,t.,i on cr.stetc que ir. iôi< subi nucian; r'Lr1.: de sa;: c'n'.'c'!' brillant, alors tnic r couverte d'une couche j'ur.c 

 <Desc/Clms Page number 9> 

 
 EMI9.1 
 +cr;pici:isr, c.:..=.pir7.'Ll< #x., ..ç;< c''...c'-..' 1'<.ntir.Fine pcnu 29 '- sr. c-rct.;r bri'!.::::-.t J.'.H !t¯:2 =:Î-.és conditions. 



  7..;. rfç."ii '1',',À c".ps...tir'.p n-; rv-**c'"er.*. en uti- lisant 1 x ir:;"'ài,-r,tt:. J..;i;>.;.;s. : c<-.T."Fiti."1 éç-r;.àiil>r. E 'ii±'- 1 'àtii".) 3C r..Fli'-+ 52<à 9?*ô'"' r, ri'"'.-r-t "'J<T.">;' .l' - 1'>1,-'aÎ F'"'<G 4 c r i0 fl ?,f r?rliéJ ""2 '3 It - ,I,-"" 7:-ip:-:y-'r.- '1i,/J2,5/1 ,5 fÎ'>1 'j .- f. p-.r-i-s 5 T"" 'lis - '; r./: : - .'. rf.;.1 ': :.; f :i ..I '!:'-:. :'r: t..:/ Ci.'y-::.- /5-.'-''..r;..-l-.'... L I;'j.;/-:'-c'.-:-... 255 :<.r;1.-S 2>" :.".rti.-s '-. , ,, :, r À 'jt 3 s'". ,--":,,,jja 8 S U r,.y;.; c rii]rL ..i:'c=1<. #tS 1',-z;. j,1=. 1. 



  A;;r'3 F Qgé, 1.¯g;-.,z 't). :...i. ".. 1 C:". . r: ur. ?p93: ul] ,.*,Jre '...-Rth..rrj.'-...r, 1'. '.', À "- .."11 '- n r n:' E.lf. +:XlS 2. J? h-.r<,s '..xr..-,3i:n, 2', ne j: = s. 'Di 1;r\'" r±r;: Je ±Jfi ..; :#..-.r; #.r-.c-'rL b-r 1 - n .r.!is g.;,- If- tolc É r<"' 1'".5 Fi"b> :..:..;i:.c.#..-)-.'. '. r. 1 r rr.'.:u rg.>,, 5(1 ±. sir irillùn: . 



  0''. :,/,;,, .= ,;< ,¯.,-r¯=;;iti;.r,s ;n 1.,7 -rt'- C:r.r¯cEiti'-r. A Cc'.pcsiti n I- l'" (rutil.) 6± F"".1<=± 5" -parties r r " r.::l/vir'jylL.' (-:.--.'. l.r. ',.jli,?1 C.2-':.u) D ;.-rti,s 9C F"'t'" '.h'.-''L.-y. -::-72 . ''0 T""'-"E '0 !" "- .ty'-.l-..c-.r... .:. :..r..s 22C mrti-r ÀÉI'<"'q p-rths t r 

 <Desc/Clms Page number 10> 

 
 EMI10.1 
 * Polymère acryliq<Je, fi.;triqué 1.. t v\...):jü T.;;2' :tO::TI :,n,'. i!'t".8 C:..'. 



  Ces deux c:.!;L..S1C:!':S se '.^r"rî.Tii r: :'.t'.WX!tI:t ];z constituants rc;n:::-,nt 46 ii;i;rés .:li;i>i u: tr, y.,,.1¯r   t';'.l2 ;;:::. 



  Les c:q.rJo3i t\;r:[' iibt:nucs 5<inl l;Lli,7: ...:7.^ f r: d.e coucncs sur '(....: t2.. r'.t;rî.iiWlt,:E:  dl.. li ',':'11: r .:c!'i.. dans l'CXt'..':Fi.: 1, les CJUCI1I..;[: .¯'r.tvn'J....s ";..i.; C'JiLL:' ;': :.' :, i r.. p;ndent 120 LC8r:i..". i.,. it'l.-s ;t:: ' tr.-.:11..;. 'e-.' ,.. , . ; .l Atlas S.;'t:::l.I':.'.',.T'. I.< '...:'.. '.jj.I: , .¯'.;r ¯ . ,.....'  T1C t2é:Cr.. CY'u'm¯hüt , 1%rJ"'=à"¯,r ' l ' .X^. :1",., ':1" :; 1.:l'l" '.'...r' tr",itL.1t:n ..:r.: c, i :t,;,:r.il, r,lr; :;;":1:, 1,", t.. :" :1' .,':. !,' CrilyCU5; Que ;cr'-.''.7't É'IÎ wX;µ1,ij:.+ % '..::. C' :W...' 1:.' 11' " 1 l c; dit F'.':¯r¯iu 11 C. :, r ! riC :' \.4 !" : 1 ",ri::., M.':. - , '\ , hdi-<s.. 



  ,: : : 'fy' :. : : 1 -: C i' = " 1 : 1.- C .;..p J z l ' 1 ,;; 1 r::.:,: r,.r'. 1 b n.¯, , .: , ,. rù':a ...1 ;.. en et (;u'(;12-- <5; t c', r ., . :. "-'] 1 \,. t: :;.: "- :-. -: " 11 \.¯;-- '. r. s:1' 1J: 1"1;,':':".r< , 1 ... ",...' ,.. " " , .,.. , (3 j i '.. .... -' i ) 2 ' . 



  ( j ) p '-< r .:.. ' , 1 .. ' ï i f'.7.- 1 ; ' l L . ' ou 1'uctcr.'!. ,:' .r..:' '::: ¯ le rapport ïi?/C"".P; ." !'".''.''i;';;in'-' ,1 51' . 1,'/l. 



  2.- LI:.J.ii¯.u.. S'riî'J.1.' la Y" t... ",,'. r, j i t..: ¯. . 1 t. .'r.'.c:- riS2C en C:. tu' . :1 ±±1:îÉ..31'., :--',1J .,1..A:.:-....S, un ] :1:::""!', t'(:. ii"1 pe.r:-:1 .les c-ç.l;;." =-s -:-,::-,',(':';1];:.; -1.- '..''.'./'1../.:'''". .r l'. ':;,'- .":..:''¯3 f.vtl:i:CTJ1liLf: Je .'C'î .j/1(:/::.(.' ,:"i¯' . ¯ .¯ ..'1.1.J.à.- :. :-.'.". 



  C.1:':S1 \1Ui:. icJ 1:; : ," ; . 'i;,,:.;' r.. r: , l.l..2 C,') :.':;y'. r..... t'.,1.., 'I .,?, .'.7 :l'n.:'r:;}: .cs '..Í'::::.:' 1...:; ;..... : 1-1 ,." .... /.. ;.; ;.'- . 



  ',.:th:'c!yl",-",: .J''').--r:?'; (" :,"'.' r'.';':1 ;.. :L =.f. 



  ":,!"::lJ' ;jU"y":,...i 1 . -: t !:. :1:'. ..1 , ' ?- :'1 .CC C7 C¯ s'.;-. i' w..:.'. 1-c. ;'r'; :rL,^¯: !'t,'à"¯ 1 . r' ? LvTls: !.. t..- -:yY.;.-. É " 1." . 

 <Desc/Clms Page number 11> 

 
 EMI11.1 
 



  4.- C:):lpc8itijn suivant la revendication 1, cp.r-.ct- rislc en c q.Ju Il.: oeilju::;1.r, .1' yirJc<.rt><are fluoré est le flu8- rure :c pclyvinylu. 



  5.- Ci:.t.::.'121Y? cuivant 1.^. rC'l.nCilC;tlGI1 1, cf',r,;c"::0- rl9Gt; en Cl. que 1; pcly'.ur', 'L;." !','c1'rbur.: fluDré CS2 un tri- PlYr"r "'1ü('ru'l"C 1 ,,1r....11'4'.',/' '.r"f'1u r't"y'n Ic";c. f'.Cry i:?li' . 



  6.- Cc.: i;,ic: r. C: r,¯v'¯ ,..:Jt liquide suv.nt ls r- v (; :1 Ji cr. i ,:, n 1, C r c"",:!' B': cn v.. -j'..'W:i: ust t :::.. r1 et::' t u 1 p. cc- i=nt1ilÀ<,;.;:t 1,, i'l;..r,;-i .. j:.JV:ryli.'ul!i., Je - i 0 2 de " b 0 " .... l, - ,... -" , 1" \-. () , ..' Y' , , 1 01 v 2 3' r-r;-rt TiC/SbO .:t-nt .:'. 10/1. 



  7.- nl 21CW 1". :' ..; ..i U \' 1 t .J' u; CSL±;2i s'L:J'lv ?±:lp8±îll";ti S',1V!'!::. l'un.-- lu 1'?.'àt.ii' :,::5 t:Vl.r.c:.iCl1.i ,r;E' 1 (1, 0,- ::1':->(;':,1': p':";.'Y :-; '=:ior- 1", C:WL='Vf210Y? 'lw 1:. 



  CJ'.;' UT.' et ,u 1"'i1'r,: ;:',.:1':. i:u.'¯iC.^.:. t '.r.'.V.'..".<.1'12 t'l:.T:ê: C:.'ïG.7S:i.lG'1: c r\..\'l.:-0!t Ii t...1 , c:.!.tc:-.# un p.lyn:'rc d'hy..rc.".rburc f:'.l: I'É CV" CuJ:;'vl .."'.J:2 r:'. ¯- .J: principal, 1'r.<>1' 3ue du 'i.10 ca=;; j,1;-,nj rT':i.1cprl, . pr(c(,j( c:r.8it: nt 2 lIlCDrr:rcl' j . r.':' l [' lit C."'.a'J::1:.. v-nt ,ri :. [, J:' 1 C''--. t i ..)!:, tA 1: c7':p'i# ;'.^,:.ti''.W J". 71;:i.i j-.:;r: 1 ].- 23 .......... '''ccï -I.,;. .'.'R:.2i'..W::v.



   <Desc / Clms Page number 1>
 



  The present invention relates to compositions
 EMI1.1
 of r. # v4tc, ent liquidas c6r. '.. n ".rt of the polymers of fluorinated hydrocarbons. It relates to,} .1, J) particular: ent, coating compositions containing li1UilD will contain polyrs. Fluorinated hydrocarbons, titanium dioxide and certain antimony compounds, which have improved trillium and color retention properties.



   It has been found that the shine and color retention properties of films formed from composi-
 EMI1.2
 tiono axis r'-v6tc ... ent ccrjt (::, nt des Foly. ^ .. re3 of fluorinated hydrocarbons cor ::: c ccnstit '.. nr.te' ¯ ^ c;: main enes and dioxide de tit ^ n ,; er ^ .c: r; i (70 :: t pri :: eiFr.l peuver.t ttre r.ue: cntes d'un f ".ct: 'ur \' 1 '; 3 ''. 5, then; a 'r. Incorporated deer-ins conposes d'C'.liti- t..oir.cf: nG 03 cor.f, csit10ns.



  0n can use any COnp09 '' :: 'ltiLl0i: 7th which is tr113'or:,. on Sb203 when it is lXJ,; OS8 under the conditions <ane le :: n11C: 3 the posi: 1,> nJ dimensions are used. The compound can be, pnr exc:.:;. Le, Sb203 itself, ccto;: te of antinine or a soap of c.:1tinr,ine with an acid such as acid stCr¯r: .qu2, acid: s.uri; ue or naphthenic acid.



  These compounds of rrtir.uir.e are present, whatsoever their drilled, in the coating compositions according to the invention, in Ti02 / Sb203 ratios of 5/1 15/1, the ratio exact obviously depending on. the nature of the composition, the properties of which should be improved. Addition of Sb203
 EMI1.3
 I asc. u 'a TiJ2 / Sb203 ratio of around 10/1 is preferred

 <Desc / Clms Page number 2>

 
 EMI2.1
 because of the de ± r6 Llev {retention of color and shine
 EMI2.2
 lant obtained.
 EMI2.3
 



  The compositions of rc.v ^ te: -unt according to the invention contain about 50i; 100 '%,;> [, 1' ratio nu weight due ('(' 1; 1- pOSF: l7t $ fi 1: .Ol. Tl \: n, QE.;> L, yi:; éroeJ L'11 / ürUC;: rU: ", Fluorinated E ü C j.;: I {;. ccnstitu.". nts 8 thread:: 0; :(: n <:.: main. i "nrm: 1 the J) 1 ;, ':' 1: re ut:: i .i '- bics, one can quote lc fluoride ù ± j% vIV-.liflC le: "l'J': '1' '. L.!" 1. . J. nplyvinyll: c .- :: 6, 1 copülyur3 d flucrur: 1t vlylu et te fluorur ... de Vin ;; lilT: f :, Icc ci; j> cly .-, 1 ';. 15 de nucrur '. rl, vinyjc OR ¯ fluorur.,: il! vir: l1idnc: ct à' Tu 1.:.1lr ur. ^ .s: t! 'C T'W 1 ^ .niT',.: 1 '. . nOT, sub5titùC or substitute VI 'un i; 1 = ;: 1 ;; e Lt {-tÎy1Ú: i' '". ,,, L ins; Turkish lot ILS turi> c13.mir, .s é1r ..

   Gr: G1 ''. r. s j1! '{' it:;., t '11 t \ cryl>' t ...: s 3'lrylc c: or.t, .r,; t;. 11 (nu tut:, l): \ t ,, '. :: il. r,: '- b011e, 1; s' th''crylntLS a' -: 1,; 1, C0r.tcr.flr.t 5. 12 (a, ce; oii: lj ctviJes of c ;; i% bo;> i, 1 '. Vity'iLt.¯4y: tC17¯tt d, bif- (2-cr.icr' *. I ;. 'J :) and ttrflu0rthyl'n.



  Les J.Ul, o rc.:i ri 'hy: r'c:' l "l: 'J'¯'" flt1.] R / F 1,1'Wl.rt: "r: d: killers L1i h.'il'.i3 i :: l''¯sr'¯ rW t ...; i 1: J l.:. jfl 2; 'J r t ..' t-. V ..!. " . id'.ne C'r.: l i; cir, 1 5 '.' '/ - -...: f. i; = 1.i:;.



  LLS;., JiJ :; .r..l (c1.l1 ': -' .. fJ 2 r (J1; r'J "¯3 d'L'd!", '¯1crtI; \.' :; Cluorcs utiliWs si1, / ' via <..'- .., .rt c:.) 1! "iû j '(;' JI 'r,' T .rc: r: r.:;r, L <- C1r.B,. $ (1,:, (; 1 '. J: Tl: 7CiI'., ¯y Li.¯r. C, ': if',. R $ di D '}: ILi11t .. de vj: C,) - 5itO, d (; tr-cit, l ''; '- d:; r' t. 5, cte ...



  Le.5 jor.1y ::: rd) .1'f: ;; :: C. rbnrCt; riuurlx r..cuvLr / '11'1. pr <f'minta d / ". n: 3 lu; c" :: 1, S "li)! ', 8 0! ji' /.". nt 1 'inv ... nU: ;; r; 3.:ù ff-r- .: '.. de .soluti0! 1s ii.n ;, j' :: 1 r <: 1,, i r.; A '.rf:'. R: 'î: '; 0f' v :, l rt 11 o. L1.1 x;> i, =: '; r- r: dt. d :: p: rsi ": 7:.;.:;: ': \ ..!} sc; iv-t, ts r,:. ri ^ mvcl .. ti 1 H 1.:..;,im (0 T {"'n ..,', ', a) i J rn, ^. l,. (. t ..) 'c: x,;. r = icn "" .-. 1'. "..." orl :: r.LlC3 'U1C.,. â :: ", t ...- d C''W 1.¯ <, 1. at =: Ei; 1 :: n :, Il J. - ± 3Cnt r, 0-Jire, 1 <'ei = 1 ,,. j; r #; , 1; ", n: 3 = t - '.! -. Ii.jJt. , which '.: \' 1.P (: "1) t to W.tti't..I'a .. '. 1: -: fér: ... r ... s rJx t :. jnr. ". t'.lI'¯: '. j. ¯: ,,:.;,., '-.;. t 11- '

 <Desc / Clms Page number 3>

 
 EMI3.1
 of fluorinated hydrocarbons polynlr3 util1Be.

   The "latent solvents" are those which have no significant dissolving or swelling action on the polymers of fluorinated hydrocarbons with arbiantus terprturcs, 1s which have a dis301vnr action, - te sufficient at, ù13 higher tenperaturcH, to cause the hydrocarbon polyrs to flow-u's to melt.



  COi:!; ", Ex.c, ^ ple of so '± vntt vc.lr.tils which one can use to pr, parur Jcs solutions of the polynlres of hydrocarbons flunrdr, one pc, ut citr le c1ir .: thyl! O! '! li.r: 1iic, ln ttrF'.: iet: y 1 F? nC sulfor.e, the itrprffinLs. cyclohcxanonc, dibulyl cô- tonu, iésit3, iu , the 7.nilinu, the phenol, the bm: zort of f11.thyh, the. ^. et =: t¯ of ph'r: ylc And the phosphate of dietl: yic, Cun'.ec: x \ .: 1plc of latent scivants qm one p.; Use forr.:vr: the cr ;;. ^. Noscls àos poly) r9 i fluorinated hydrocarbons, one piut cit .. 'r 1 (. 3vilfCY.y., D ùiricthyle, cr.rbcnr.t 3'thylne, l crbnt0 ^ r opylnc, din (thy1cct1dL, le 9lrvCtylfcr: ^. I :: c, le: -r - .: Cthyl-2- pyrrolidone, C: -l! ': 1:' ", C.- butY1'0: c't \ m (, ', lu C; Clrml.'! n: W, dinc.;. t": 10 ¯ ^ .1CC01, dibutyl ctcnt., IopL <rr.,;. L '5Xj,' éC di: .s1'tye, l, ethyl phosphate:. PjUl! .1c. <1 <= 1: ^ '. C' ::

  ilt and lu: hJSf1.? h: de vrlE; tl: 3'1C.



  It can ttrv 30UÎi: 2it ', bÎ; to use these solvents cr cQTlbitl'li3ùn c.vuc: hyJrJc'rt: u'd3 {'..ro!: .. t1q'.10S. puint i'ébulliticn Jl ", '\' ,: use C:;!. '; i' S5iV", nts, 1 q '.. l \ .. le x :: 1L! 1 \ ;, le, ^. t ': Mt3, lnL and ethyl br; mr.



  Li rl'.nt main content dr.ns 1¯s compositions euivr; r, t l'lnvl ..: 1ti:, r. , s4 TiC2. C¯rn3 :: t, other 'ir-cr.ts can itT, i ut: 9: in C¯..bl.9: n with it. Ccrnc exenpl- de Ces Ru; ré3 pi ... ns, can spin silica, lus cxyies of 1 ", r of shades '.llVCI': ¯5,: tt :: '...': Lt. Of T> lr; b, talc, tvrr ... ¯ ùlr.O:,: '': '! 3. 1';.;. I;, nic, i <..C '., L' " r: ', the, 1 "Si: C.' : ¯; the tlc! -: b

 <Desc / Clms Page number 4>

 
 EMI4.1
 baeiquc, oxy1 dc zinc, ..Ifurc 3 zinc, 14 zircc- niun, plant oxide> bl-: nc, 1 li'thop3r.c. black df. cnrlnc, the chrcra.tc.: piinb, liz j; 1; zLr ;; n; t11i'1: ": CS: c: -c..ant or ncn QCS WllC, le .'1.'J, .. '.tL Gr.TC, 1 C :::' rn! '. LC: IL c!'. lc1u: l, le :.
 EMI4.2
 



  9Ulit: tC 'i C "*", \ .4.1 ..,' 4 "- '..'" ,, 1 ..., -, ... C2 ', Icc iE'. '". T .. ; v9 He,.: in t, ql 1 ..



  (rsuge, blue ct 1 ,,, rt), i'exj; à-; cl :: or.e, 1 (; r "r due 1 ;;;. ipi,: '" lins1 que; .ai'¯r Cc:'.: .. n.: "L: nl'1 '. Jc ... P cl: "'. C:; 1q'V. # 3.



  L C ''. T.rC: tly: 8 #i: 1;. "Nt l 'iv--rl1.:\r; 1't' ¯â :: '-. I: l: - 1 = int a tcr., l'Jr t ",: 'lc:' -: Fi; -;:. r. ' ccyr .r.vrt ir; .v'iy.,: n, "t 40Í" by r: 1pf,: .. 'rt r "J' el: .. ': 1 .: st., .. ¯; (-1 '.: Ntti'.an.: -.:. Nv: .- w; :: = t ;; e] 1.5 ccn ... i ..:; r,' ¯1t, .li ; r,, r¯ l ';: ii! ¯v 1.::v;rc,r.1)' 7..0 ':', iL p3 ..., i;, 1 '?' Jr: bt: 5: r 1 L t 1 n 'u r.v'v ...: .- .;; w; v:., t invention'.: -. 11t des l; 'i', .; r: .. w 3 c. c'.n5. <. rv, -ti (,. n du: rl.: Is' ..) t CjE In color ': r: C. ^. rc': , d J. le UI # '! 11i. calyx 6: L De .: l P c'.: it :) r. à4- cr1t (; E: us r. "". u, Jü P (:: U : - :. c..J> .. r un s; c; i # t c.:-Iitu:'.:1t r. "" r.1rC: t which can 1 = rc a pc.1j / r:?, te: '' 'un cryl-tL:' = .. kY: L c; 3; t ;;, nt 4 to 1 tto :: e ^ db c = .r;,: lc, u ^ : '!:. c¯;, r: t¯ d' '. ii: ;; J t: c; r, t :::;

   , 12 atones of c;: r'br> ra, C: ... l .Uj eJysl3r:; 1->, or ur. z, 11.; n ;; u: 1e rcly- 0rcs of eiF 115n1] iilÔd3 * COIII '.'. 1 '":' CS s. ':' ': n: 1E C¯ri5' ;; '7: IlLS r: '1, \' - Zrc9 usable, n p-ut cit ::. R '-3 c?: Lyr: .rL.7 ..étiiiCr3'l:' t, - de Ccthj'1 / '( rg -'- tll ': Cr; JCY.;, t7; ..) -, 2-Dli'. 'C:; C1 ":. SC; ill. :::: ..: 11: n
 EMI4.3
 (MESU) (writings.: ".: '1!' The br-vct of; ':.:' \ T ::; - Uni8: e '-:' 1: '. L Il 1.?37.506 and the c0foly:, :: "nr 1 ': CtS (', Cr; JZti: .1 (; yCi; f'1. ': ntfi" .- crylr.tc de r1étty10?, = ;: Jnids described d #: ns loe brcvcts <1, .e:. 't ::, ^.



  Unis 3 Wr, riau n 2, fi4 ',,. 3R5 and 2.49, à45, Le raypcrt àu c ..: second cinstitu ;;;.: T OIJni: ".:. ^. 11 pi> 1>' ;. : ùrc d'hy.jrcc ".rbure 'a'1;: U:' i is between 5Q / b0 and 0.1 / 99.9.



  The seo r. po 3 Í t 1 CI r, of which the CCUC1C-S ucnnunt les S! '. H. i He c. u r13 properties of C0 :: 3t: r \ 'rtiî.J ". du brilinnt and J0 If. c'jlcur and ux- qULlles one dermis P [.1' therefore =. ^ preference, prut

 <Desc / Clms Page number 5>

 
 EMI5.1
 those which contain 15µµ at 5 ° C, by weight, of vinylidZ7at fluoride, of fif.rurc j vinyl or of a polyacre of e4 fluoride vir.:;li1':-,r. c;, '; r.; flu = r4rhyll;.; and to ';; acrylic and 15 to 30:', j "1" wu!, i.;,: '; nu VC1: 1, "E t5; a; des CC ::: iCitllc: .rls9 non-vol- t11E, ée L-Gyyt '1 (; ti' rn¯.

   These ',, ions contain nussi, cJm, ". I! J (: cÍ) r., 1 CCI:.".', Tu''rt p¯. '.' ,: T '.' E, 5; at 5% of a cp: l: r'rc 95 / ', ir.iJ; ti <arà'i. = t <.. i, .. ;; th;,' 1,; / 1, Tiif, d "J1 cGrol yr: rr g ./2 to 95/5 r: ciJ. ': W cryll'laE / -: tt.4: r: = .. t:' de:, 0; h ;; lc eu d'-ar: crpùlyr.ére 96/2 ".! L. '.' ! '?' yl: ài Â'iCi: .y E '.'.'-:.'. C ';,' 1W..E of i.:é;hj;lù f:. ".. C1: 1.



  Lr; = r; .. çJii; 1 <-n 1 = jz: '"she iue' 0: '. preferred": .US (; 3G ur up (r1r1t (. this a c)' 11o C; lntV: i: : ',: un'. 'ircn 2fi) ± àe f 1 or, À r <i <1: l; ß'; if: J: i (i., ¯, nvrn 7 Er 'd'ur. C: yC; .... =; 5/5 7 ,,! - thrcryl-.t.ç--: - .. 't'.yI / SO.' '' '' 1 '' '' '' 1 ' "13, C de-titanium bicxydc (r" t '.) About 1 <5l' of Jb2r-j, thus seen the other S ...., y ..........,.



  "'" "l') '". street '1; . other, .- sc - v7n * s e; pr: f: ": ¯ d .: J 1 r: - b 1 / .. C, Lcs 7 o r., rob -2 n the invention is obtained with dip <.rs-: n eu F 9. vn- c: '¯,' c: .rd un to Ily.1 .-, Dcp-rb - .; re f1, Ji, r0 r: .ppr1cp:,: t: 7 '': '.' a2 ' ..i: ':.; .... ¯ titanium dioxide ... n <and the 4utr {: 3 p.' = ¯..t ('v'r,: u': l1E ': -; u-.i. ç are then: é12n; [; au b2a t um part of the dispersion or solution of T? C1i! 't¯Y'2 of hydrocarbon 1'2.> ";': '6 ,: L ,. '' what's the whole 8t, [, rcy:; ['.: 18, un r. ^, "Y: l:' L. ¯? 'Lt: L :: ll ur.!'. G; .i2 ^ ts -: 1.¯ ', jus u' l C è t rJ tj 0 n
 EMI5.2
 '.J? ::' j.E, W: r3i: '.iTll; rri.V. This dispersion in plane is UOt0 u r'rr.t of the solution had dispersion of fluorinated pclyrr <.J 'hydr) cr'.rbJr0, which is then well': slaxed.

   When using a second ccnc * ur.nt poly ::: ¯re, or. prepare a solution Î bi cé cly¯.re of 1.:. nil = -c usielli, The piùrent is brcj / à .1n "'s this solution which is ^ .lors = .jocéc the ltic /! had dispersion , the hydrocrrbide polyr'-rc flurr6.



  The C0r2sitins are i: t: tucllerer.t applied by pr0cÓjD tllc q lE rjrc.c <'iés de trer-.pe, of application

 <Desc / Clms Page number 6>

 b brushing, spraying, extruding, applying a roller or applying a squeegee, Lc support or substrate
 EMI6.1
 coated with this tünl: rc is then ch ^ uff <s a & tprtur0 of about 218 C '): nC;: lt about: 1!: Ut: or r, <- 1, to ".i; i ü !: c: lLi7 ': COrTCGp0l:;'. '. Ot il un! - "", tr0 trp.:;t',11'C., four c)' r ':: r; cr 1, - g <. 1; .. ;;;
 EMI6.2
 and cause the ^ a :: or; W. Ir; (,} 1i ('ule.



  IJC: Cu'.i'.3i * .ir.L 'can t.r l, U: .. ....'! 'Y J: I .., r t.>, I'2 "l a L?"'. Ylu. : :( Jl..i) ^ y -: 1t .. supports ita jub "'c <i ;; 1,1; x, ¯. ¯,. Aux cor.siticm i ci, 1> s,:. ':, r: -rJ, i C'- :: Jp.r'; ', on J'; .- ':} -: t.:l bntrc other those' - i.> lt ".i: t . ; ri -r.ç: .r:; <^ ic. jJlv 'CC: vJA¯n ... W.::',i.?sTit 4'i'Va \ .i: ytr,': - :. t ..1: r1pplirl '...: C'r ': \ ". 8 C'j1.Achl' :: .. n" 1r..t \ ..:. =. '11; . ::. L! J '- U 1':, J ', ..' .. .. qu; one d, -: it i: l: 3Uù'.u i '';. furmT 'prr \ .1-8:' .t,; .. li - ,,,.; = .. ''. j; :: 'Clr-, S8i'1US ::': '^, - v! t S.



  The ; ¯y. ,, i,; vW = -: t.4: Ív '--- ntf, 1' ... (IC: ln: 1, i / \: J] ": .i, '1". <,.;. = <.. 'r. invention; t Ç! .r'i' '.. I'.r "¯'.! \ ... 1 '.:,' -:,. t.¯! "':, ... I:'> I.ri .. '' <r";,:, jI1 i; is t (. V 1 -: (, r,, <:; J. ¯ ...., ..>; =; - pi-r., [1 '.: R'.: J, ', rr ¯. R.;: I'] 1, .1r 'if.- - ':, 3c: criver.t zvi,., I l'. R;.:, .. r 1 r! 1 ;: '' '': "1 ¯! 'I-' '..': '. ; '-.' .'- list ...; 3 for ^ :; rt, f; .rf iAr;. ,, i; t¯.¯ .., i: vr.,. r 1. ''. !, 41; r ^ cdī ir.:W p: = lis: Qi'li 'd' .. 1 '¯: 1;.;.:' R .. ..icv. W-.¯ ¯ '. r. .. ^ -. '. nr.t'4r11t.'> I \ .. nt 1; 'c.': u ::: tr .. '.. 3 cv "i; 1..is; nt .'r'i '.: 1l l'il' .'l: l- tion.



  .'lhl 1 '. '1 1' On .r 'i.'.:. '' .. 1! '"', C. ' p <.r.in, ''. di: "> '; r'" ,,: .. :: "1: i," r ... les ir, 'r'i (rc ri, 1 <; ,; it ,,: i02 (rutila) ".1 l '-'.) t 2 C. ,,.;,. r ...; ..



  . 'l', r. . "" 1 "" r r 1 "" 'v t J .. i,) 1 j' t '"1 T'1' ... ^ .: Ji ..:, ',',. ' \. ": r. 1 '/>; i '1' - n (¯: i '.. t:' ¯ 'T,' ', r. p "" "0.3 5 / U) jj j; 1" ..



  ...; r: r .... 6; C.'y: '=.,. '.i.'i. ¯ .... (: J "- / I") 1.: 13.:. r!; ..,., 1 1: n. r '. , <'7

 <Desc / Clms Page number 7>

 
 EMI7.1
 These constituents are revived and then processed
 EMI7.2
 in a noulin 4 snble.



  The conpoaition obtained this spread on a plate c1'nlu!: 1ini1.A'Í, from!) NnEré to forr.:er a layer or film of a C, pr.iszc - ,, ar of 0, 025 1> #. The plate is then e s ehe c sou: ': isc at a cooking u 2fib, 5 C for 90 seconds.



  L: rer.u 'or, 1';: xcr.in; after 3000 hours of exposure clnna a r / p :: r \ .. i1 d6r.J .; "Atlf: n ': c:; th <r5 <<ter", 1 plr.lue nu rW 1--none, Jrt0 .n, CT;: t) E of hue or ée bright.



  A pi :: c; a: covered with a cc <.pi # = ition ccrp. ^. Rable,;, r..is not containing p8 of Sb203, p. ^. Ilt r.prÔ> E 1500 hours <1 '<xpcnitiJn ct cor., r.vr.cv 3vCr.ir cr.casv uprl 1500 and 2000 hours.



  .: r: j: PL1 :: 2.



  We .r '.... rc: 1C'1:>: er,;, ueiticr.s of r: vtr using in, 1 r c: r! i ',' nt eui,: nts:
 EMI7.3
 Coi; n5Jiti cn A C. '': P0.ltlTl iJ Fluorur. ,, j ..;> lj ,,. Jgi.;, li; il =; = (: 11 - r,. r '- - (,: F! 1 z3 3 / :) 85 5 pr, r tic F5 5 p, r tj t :.



  CcF, oï;> rr¯ fiisirur., Ic v ::. Yiiâ: m / ./'.""" "'' '' '1' '+'" 1, '"/" "" "c"' '-' 'tc. dt. bis-aiià:, r <Fti:, 1; ii: j ,, 1, ¯ 1 î /.: / 1 ,: 15 parts 15 parts! iO- (rutià ..) 30 parts 30 pc-rtios 0x; / Fc - \ r I a #. 1C rnrtī 1C #. rr.lle y 'j p ".rtic 2 - JsGah; .r;, 1, c C5' .--) .... '' 143 pr.rtiùa 1C yrī3 X; 1. ' r,? 5.-)
 EMI7.4
 . 11 ';' rr, rt: '.; "N;' ¯:, -, 1) r, c; wo ,, 1 <'crits 1 ln d \'] rd 'IL brt.vt-t it- : -t: '8 -'; d.:; \; 'i .: "r: q'J' :: n '2Li" .4? 0 dr:.' s'1 on 21 j ', Ü: ,. '$ L63.



  L'-p entitur.r. '. S sound *' '.l.nt''E t. unnu4. "t: broyas danu un" .oulir. 1., sr, llc.

 <Desc / Clms Page number 8>

 
 EMI8.1
 1.8 compositions C't, "" nai: 8 are tLi.t, C; 1 on: 11 ..: 3 i1 ::;, 1'- d'alu ', 1n1u: "J, SC1': ' :: S and c \ Jitl.é.! IL ir. R., Rr1r written GL'8 l '' - x-, r.-
 EMI8.2
 ple 1.
 EMI8.3
 



  The 'it,.' ,: X pir'us Nr (.C'¯t ': tt :, un .. b:,:, nr, 1 ,; C 2 r. S (, ry, ti :: r ', de- their Cr.'. Ct¯rv brillr.t. 1.:'1'!3 '('; 'C! 1 1Ls, xi,; .. inc f, .r'F 2500. hiuris dtX ¯ ';, s7tior.' Jx y. CJ r, jiti: nsr (: j -: r, tjp! ". Atles device wtEl ',' ll.r '.. L¯..rW L.'" ; nti .. '. t. in rin'.ue 1 <! "reads Cv j'., ::::. :: t and des' .'C: lt9 èpp :: r ',': G2: 1t ; rrs a l: l1r: .... C: v! lj'T '.,' r.tr!.: 1 [1 (.i> and 2000 bLUT (; 'S. L1;,:, 1 " ±: "'' - lr. Rl :: '. Ll: 1. rw rvl-, evc, r, -h'.n.-c- nent de tcihtû r" .pr: 250C 1;,; ure>, ,:,. r, Feiti.n.



  '': 1: j.



  Or. Pr ': prl1 "' ': arc c,:; p ,, ii: 1 <; n> 1 ,; r; vCW: -; c.::t cti t ..: il.i- sant 10 ir.r.¯ii.n '. w.iv "r, t:.
 EMI8.4
 



  T10 (rutile) 51 p'.rt- Flucrur ', to ,. j; J13.vir, yli.flli: # (dl '... ",' t ,. '" ""' yn C. 3 / l ^ l; 7 r..r:, iir CO "" ly- "., .. 95 / [, r: C tï :: /. Cr; <: t de :: athyle;:.: 7u 10 left '.! - 22.8), octortc> 1' #. Nti. iine 1, iis ,, \! ".. jL (1 u'r ..;. ti: '. 1'- .. pnr ri.Fl .. .. au i ^ 2) Isophorcne S'J p ,. ¯ i., Xylene 4: pr; :: c
 EMI8.5
 On '.clnn "c. 003 tunytc it on lLp. Ir,: iL. <Î.iY.s .5. Noulinà sncic. 0r.:.; Ppl1 (J'.l" r.!: Ui, -, un p'.llicun, 1 "JnL <'r 1 ;; - 3 (' U! 'of C), k) 2;) il!'.) fur .Jn 'tM ...-' ruu:", inlun, c - '. tc. j:>, 11 i ;. 1 ,. then icci.l <cooked ..- (, 1. r.'r.nH.rc. '.;'! 'i .i <; ... l' t: xC:; 7pl 0,.



  'Lrrs' 3'un <, xr.:.; 'N c..ff,: ctUI "prs J? Qf., (Î h .. ur. S ù,', ->: ç,; .- sition them ru, -jr.ns 1 '<, pç. ;; reii Àtl.'. s "JJ, - Nr, ii '., t., i one cr.stetc that ir. iôi <suffered nucian; r'Lr1 .: de sa ;: c'n '.' c '!' shiny, then tnic r covered with a layer of ur.c

 <Desc / Clms Page number 9>

 
 EMI9.1
 + cr; pici: isr, c.: .. =. pir7.'Ll <#x., ..ç; <c '' ... c'- .. '1' <. ntir.Fine pcnu 29 ' - sr. c-rct.; r bri '!. :::: -. t J.'. H! t¯: 2 =: Î-. these conditions.



  7 ..;. rfç. "ii '1', ', To c" .ps ... tir'.p n-; rv - ** c '"er. *. using 1 x ir:;"' ài, -r, tt :. J ..; i;>.;.; S. : c <-. T. "Fiti." 1 éç-r; .àiil> r. E 'ii ±' - 1 'àtii ".) 3C r..Fli' - + 52 <to 9? * Ô '"' r, ri '"' .- r-t" 'J <T. ">;' .l '- 1'> 1, - 'aÎ F' "'<G 4 cr i0 fl?, fr? rliéJ" "2' 3 It -, I, -" "7: -ip: -: y- ' r.- '1i, / J2,5 / 1, 5 fÎ'> 1 'j .- f. p-.r-i-s 5 T "" 'lis -'; r. /:: -. '. rf.;. 1 '::.; f: i ..I '!:' - :. : 'r: t ..: / Ci.'y - :: .- / 5 -.'-' '.. r; ..- l -.'... LI;' j.; / -: ' -c '.-: -... 255: <. r; 1.-S 2> ":.". rti.-s' -. , ,,:, r To 'jt 3 s' "., -": ,,, jja 8 S U r, .y;.; c rii] rL ..i: 'c = 1 <. #tS 1 ', - z ;. j, 1 =. 1.



  A ;; r'3 F Qgé, 1.¯g; -., Z 't). : ... i. ".. 1 C:". . r: ur. ? p93: ul],. *, Jre '...- Rth..rrj .'-... r, 1'. '.', To "- .." 11 '- n r n:' E.lf. +: XlS 2. J? h-.r <, s '..xr ..-, 3i: n, 2', ne j: = s. 'Di 1; r \' "r ± r ;: I ± Jfi ..;: # ..-. R; # .r-.c-'rL br 1 - n .r.! Is g.;, - If- tolc É r <"'1'". 5 Fi "b>: ..: ..; i: .c. # ..-) -. '. '. r. 1 r rr. '.: u rg.> ,, 5 (1 ±. Sir irillùn:.



  0 ''. :, /,; ,,. =,; <, ¯., - r¯ = ;; iti; .r, s; n 1., 7 -rt'- C: r.r¯cEiti'-r. A Cc'.pcsiti n I- l '"(rutil.) 6 ± F" ". 1 <= ± 5" - parts r r "r.:l/vir'jylL.' (-: .--. '. lr', .jli,? 1 C.2 - ':. u) D; .- rti, s 9C F "' t '"' .h '.-' 'L. -y. - :: - 72. '' 0 T "" '- "E' 0!" "- .ty '-. l - .. c-.r ....:. : .. r..s 22C mrti-r ÀÉI '<"' q p-rths t r

 <Desc / Clms Page number 10>

 
 EMI10.1
 * Acryliq polymer <I, fi.; Triked 1 .. t v \ ...): jü T. ;; 2 ': tO :: TI:, n,'. i! 't ".8 C: ..'.



  These two c:.!; L..S1C:! ': S se'. ^ R "rî.Tii r:: '. T'.WX! TI: t]; z constituents rc; n ::: -, nt 46 ii; i; res.: li; i> iu: tr, y. ,,. 1¯r t ';'. l2 ;; :::.



  The c: q.rJo3i t \; r: ['iibt: nucs 5 <inl l; Lli, 7: ...: 7. ^ fr: de coucncs on' (....: t2 .. r '. t; rî.iiWlt,: E: dl .. li ',': '11: r.: c!' i .. in the CXt '..': Fi .: 1, the CJUCI1I ..; [: .¯'r.tvn'J .... s "; .. i .; C'JiLL: ';'::. ':, I r .. p; ndent 120 LC8r: i ..". I. ,. it'l.-s; t :: 'tr .- .: 11 ..;.' e-. ', ..,.; .l Atlas S.;' t ::: l.I ': . '.' ,. T '. I. <' ...: '..' .jj.I:, .¯ '.; R ¯., .....' T1C t2é: Cr .. CY ' u'm¯hüt, 1% rJ "'= to" ¯, r' l '.X ^.: 1 ",.,': 1":; 1.:l'l "'.'... r 'tr ", itL.1t: n ..: r .: c, i: t,;,: r.il, r, lr;: ;;": 1 :, 1, ", t ..:": 1 '.,' :.!, 'CrilyCU5; Que; cr' -. ''. 7't É'IÎ wX; µ1, ij:. +% '.. ::. C': W ... ' 1 :. '11' "1 lc; dit F '.': ¯r¯iu 11 C.:, r! RiC: '\ .4!": 1 ", ri ::., M.' :. - , '\, hdi- <s ..



  ,::: 'fy':. :: 1 -: C i '= "1: 1.- C.; .. p J zl' 1, ;; 1 r ::.:,: R, .r '. 1 b n.¯,,. :,,. rù ': a ... 1; .. en and (; u' (; 12-- <5; t c ', r.,.:. "-'] 1 \ ,. t:: ;.: "-: -. -:" 11 \ .¯; - '. R. S: 1' 1J: 1 "1;, ':':". R <, 1 ... ", .. . ', .. "",., .., (3 ji' .. .... - 'i) 2'.



  (j) p '- <r.: ..', 1 .. 'ï i f'.7.- 1; 'l L. 'or 1'uctcr.' !. ,: '.r ..:' '::: ¯ the ratio ïi? / C "". P; . "! '".' '.' 'i;' ;; in'- ', 1 51'. 1, '/ l.



  2.- LI: .J.iī.u .. S'riî'J.1. ' the Y "t ..." ,, '. r, j i t ..: ¯. . 1 t. .'r. '. c: - riS2C in C :. you '. : 1 ± ± 1: îÉ..31 '.,: -', 1J., 1..A:.: -.... S, a]: 1 ::: ""! ', T' ( :. ii "1 pe.r: -: 1 .les c-ç.l ;;." = -s -: -, :: -, ', (': '; 1];:.; -1. - '..' '.'. / '1 ../ .:' '' ".r l '.':;, '-.": ..:' '¯3 f.vtl: i: CTJ1liLf : I .'C'î .j / 1 (: / ::. (. ',: "Ī'. ¯ .¯ .. '1.1.J.to.-:.: -.'.".



  C.1: ': S1 \ 1Ui :. icJ 1 :; :, ";. 'i; ,,:.;' r .. r:, ll.2 C, '):.' :; y '. r ..... t'., 1 .., 'I.,?,.'. 7: l'n. : 'r :;}: .cs' ..Í '::::.:' 1 ...:;; .....: 1-1,. " .... / ..;.; ; .'-.



  ',.: th:' c! yl ", -" ,: .J '' ') .-- r :?'; (":," '.' r '.'; ': 1; ..: L = .f.



  ":,!" :: lJ '; jU "y":, ... i 1. -: t!:. : 1: '. ..1, '? -:' 1 .CC C7 C¯ s'.; -. i 'w ..:.'. 1 C. ; 'r'; : rL, ^ ¯:! 't,' to "¯ 1. r '? LvTls:! .. t ..- -: yY.; .-. É" 1. ".

 <Desc / Clms Page number 11>

 
 EMI11.1
 



  4.- C :): lpc8itijn according to claim 1, cp.r-.ct- rislc en c q.Ju Il .: oeilju ::; 1.r, .1 'yirJc <.rt> <are fluorinated is the flu8- ride: c pclyvinylu.



  5.- Ci: .t. ::. '121Y? copper 1. ^. rC'l.nCilC; tlGI1 1, cf ', r,; c ":: 0- rl9Gt; en Cl. que 1; pcly'.ur', 'L ;." ! ',' c1'rbur .: fluDré CS2 un tri- PlYr "r" '1ü (' ru'l "C 1 ,, 1r .... 11'4 '.', / '' .r" f ' 1u r't "y'n Ic"; c. F'.Cry i:? Li '.



  6.- Cc .: i;, ic: r. C: r, ¯v'¯, ..: Liquid Jt suv.nt ls r- v (;: 1 Ji cr. I,:, n 1, C rc "",:! 'B': cn v .. -j '..' W: i: ust t ::: .. r1 and :: 'tu 1 p. cc- i = nt1ilÀ <,;.;: t 1 ,, i'l; .. r ,; -i .. j: .JV: ryli.'ul! i., I - i 0 2 of "b 0" .... l, -, ... - ", 1" \ -. (),. . 'Y',, 1 01 v 2 3 'rr; -rt TiC / SbO .: t-nt .:'. 10/1.



  7.- nl 21CW 1 ".: '..; ..i U \' 1 t .J 'u; CSL ±; 2i s'L: J'lv? ±: lp8 ± îll"; ti S', 1V ! '! ::. one - lu 1 '?.' att.ii ':, :: 5 t: Vl.rc: .iCl1.i, r; E' 1 (1, 0, - :: 1 ': -> (; ':, 1': p ': ";.' Y: -; '=: ior- 1", C: WL =' Vf210Y? 'Lw 1 :.



  CJ '.;' UT. ' and, u 1 "'i1'r ,:;:',.: 1 ':. i: u.'¯iC. ^.:. t' .r. '. V.' ..". <. 1 '12 t'l: .T: ê: C:. 'ÏG.7S: i.lG'1: cr \ .. \' l.:-0!t Ii t ... 1, c:.!. tc: -. # un p.lyn: 'rc d'hy..rc. ". rburc f:'. l: I'É CV" CuJ:; 'vl .. "'. J: 2 r: '. ¯- .J: principal, 1'r. <> 1 '3ue du' i.10 ca = ;; j, 1; -, nj rT ': i.1cprl,. Pr (c (, j (c: r .8it: nt 2 lIlCDrr: rcl 'j. R.': 'L [' lit C. "'. A'J :: 1: .. v-nt, ri:. [, J:' 1 C '' -. ti ..)!:, tA 1: c7 ': p'i #;'. ^,:. ti ''. WJ ". 71;: ii j-.:;r: 1] .- 23 .......... '' 'ccï -I.,;.'. 'R: .2i' .. W :: v.

 
BE671313D 1964-10-23 1965-10-22 BE671313A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2113252A1 (en) * 1970-03-19 1971-10-07 Daikin Ind Ltd Coating compounds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2113252A1 (en) * 1970-03-19 1971-10-07 Daikin Ind Ltd Coating compounds

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