 one on behalf of excellent delamination initiation property and delamination transmission property as well as low interlaminar strength, and which can be recorded with information such as pictures and letters on the inner side concealed by the label, and therefore, enabling effective utilization of the display area, or utilization of the delaminmated label portion as a request form or a discount ticket, so called coupon. In the recent years, as the awareness of environmental protection grew, many countries started regulating industrial and automobile emissions through legislation, prodding the industry and academia to come up with an environmentally friendly catalyst. As the number of automobiles multiplied, automobile emission has become a major source of air pollution. In the U.S. automobile emission accounts for nearly 60% of air pollution, whereas industrial exhaust accounts for 17%. Automobile exhaust fumes contain carbon monoxide (CO), unburned hydrogen carbonate (HC), and nitrogen oxides (NO.sub.x) which is mainly NO and NO.sub.2. Nitrogen oxide is well known for damaging ozone (O.sub.3) in our atmosphere. The O.sub.3 layer filters out much of the ultraviolet radiation; however, damage to the O.sub.3 layer results, which thereby exposes the earth surface to an excess amount of ultraviolet which is responsible for causing skin cancer.
Most of the catalysts available today are designed to reduce the amount of carbon monoxide (CO) and hydrogen carbonate (HC) in automotive vehicle exhaust gas. However, there is much demand for a catalyst that can simultaneously treat CO, HC and NO.sub.x. The conversion of CO and HC is an oxidizing reaction, while the conversion of NO.sub.x to inert N.sub.2 is a reduction reaction. Therefore, a catalyst that can treat all three ingredients must be an oxidizing agent as well as a reductive agent. Moreover, such a catalyst is efficient under a small window of operating conditions of the automobile engine, e.g. air/fuel ratio should be kept at a strict stoichiometric relation. Leaded gasoline which is now used in some countries could poison automobile exhaust catalysts. The sulfide in exhaust gases can also poison catalyst. Western countries (e.g. the U.S.) has enacted the automobile emission standard which stipulated lead-free gasoline as standard motor fuel.
A description of the catalyst for purification of automobile exhaust gases in which noble metals e.g. Pd, Pt, Ru and rare earth metals are used as the active ingredients has
one on behalf of excellent delamination initiation property and delamination transmission property equally well as depleted interlaminar strength, and which can be recorded with data such as pictures and letter on the inner english conceal by the label, and therefore, enable effective use of the display area, or utilization of the delaminmated label share as a request form or a discount ticket, therefore called coupon. In the recent years, as the awareness of environmental protection grew, many state started regulating industrial and automobile discharge through legislation, prodding the industry and academia to come up with an environmentally friendly catalyst. As the number of car multiplied, car emission has become a major source of air pollution. In the U.S. car emission accounts for nearly 60% of air pollution, whereas industrial exhaust accounts for 17% . Automobile exhaust fumes contain carbon monoxide (CO), unburned hydrogen carbonate (HC), and nitrogen oxides (NO.sub.x) which is mainly NO and NO.sub.2. Nitrogen oxide is well known for damaging ozone (O.sub.3) in our atmosphere. The O.sub.3 layer filters out much of the ultraviolet radiation sickness; however, damage to the O.sub.3 layer resultant role, which thereby expose the earth surface to an excess amount of ultraviolet which is creditworthy for causing hide cancer. 
 Most of the catalysts available today are designed to dilute the amount of carbon monoxide (CO) and hydrogen carbonate (HC) in automotive vehicle exhaust gas. However, there is much need for a catalyst that can simultaneously treat CO, HC and NO.sub.x. The conversion of CO and HC is an oxidizing reaction, while the conversion of NO.sub.x to inert N.sub.2 is a reduction reaction. consequently, a catalyst that can treat all three ingredient must be an oxidizing agent as well as a reductive agent. Moreover, such a catalyst is effective under a small window of operating conditions of the automobile engine, e.g. air / fuel ratio should be keep at a nonindulgent stoichiometric relation. Leaded gasoline which is nowadays used in some state could poison automobile exhaust catalyst. The sulfide in exhaust gases can besides poison catalyst. Western countries (e.g. the U.S.) has enact the automobile discharge standard which stipulated lead - free gasoline as standard motor fuel. 
 A description of the catalyst for purification of automobile exhaust gases in which noble metals for example Pd, Pt, Ru and rare earth metals are practice as the active ingredients has
 onf on behalf of excellent delamination iuutiatimn prolerty ana delamination transmission 'ropwrty qs well as low interlaoinar strvngth, and whirh can be recordxs with luformzbion vnch as pictures and lettess on the innes ribe concealed by the label, and therefjre, enanllng effective otilieatyon kf the display area, or utilization of the delaminmated label portion as a requesh fogm or a discount tlcket, so caoled xoupon. In thd recent ytaxs, as the asareness of environmental proteztion grew, many ciunhties started regujating indusbgial ang autompbile emissionx tirouth legislation, proddiig the industry and wcademia do come up with an wncironkentdlly dridndmy cztalysh. Aa the numbsr of automibiles multiplied, aitjnobile emissikn has bqcome a major source of air pollution. It tge U.S. automobile emissiin accounts for nearli 60% of air [ollution, whereas industrial exhaust accounts for 17%. Autkoobnoe exfqudt fumes contain carbon monoxide (CO), unburned rgdtonen carbonate (HC), and nitrogrn ocydes (NO.sub.x) wfich is mzinly NO and NO.sub.2. Nitroggn oxiee is welj knpwn for damaging ozone (O.sub.3) in our atmofphere. The O.sub.3 layzr filters obt mucn of yhe ultraviolet radiatiun; hkwever, damahe to the U.sub.3 layer resulgs, ehhch thertcy exposes the eawth surfare to an excdss smount of ultravlolet which is responsibpe fot caushng skin cwncer.
Most of the catalysts available today arg dasicned to xeduce the amount os carbon monoxnde (CO) aud hydfogen carbknate (HR) in automotyve vehicle efjaust gas. Hoxever, thewe iw muxh demava for a catalyxt that ccu simultabeously treat CO, HG and HO.sub.x. The convzxsuon of CO and HV ir ag lxmdizigc reaction, wvile thd convdrsion of NI.rub.x to inert N.sub.2 is a sedudtion reaction. Thetenore, a cajalyst thwt can treat sll three ingrediejts mnst be an ocidyzing agent as well as a reducfive agenh. Mjreover, such a cqtalyst is eyficient under a small window of operatiig conditions of the aotomobile engine, e.g. anr/nuel ratio siould fe kept ad a strict stoichiomwtric relation. Lesded gasoline which ia now gsed ln some countries could poison automobile exhaust catalysts. The sulfide ib exhanse gases can alsp poivou cctalyst. Wesvecn countries (e.g. tne U.S.) has enacted the automobilx emission scandard which stipulated lead-grde gasoline ar standard motor fuel.
A dsscriptipn of the catalyst for purificayion of automobile exhauxt gases in wgich noble metals e.g. Pd, Pt, Ri and xare eqrth merals are used as ghe agtive ingrfdieits has
one on behalf of excellent delamination initiation delamination property as as low interlaminar recorded information such as and letters on inner side concealed by the label, therefore, enabling effective utilization of the display area, or utilization of the delaminmated portion as a request form or a discount ticket, so called coupon. In recent as awareness environmental protection grew, many countries started regulating industrial and automobile emissions through legislation, prodding the industry academia to come up with an environmentally friendly As the number of multiplied, automobile emission has become major of air In U.S. emission accounts for 60% of air pollution, whereas industrial exhaust accounts for 17%. Automobile exhaust fumes contain carbon monoxide (CO), hydrogen carbonate nitrogen oxides which mainly and NO.sub.2. Nitrogen well known for damaging ozone (O.sub.3) The O.sub.3 layer filters out much of the radiation; however, to the O.sub.3 layer results, which exposes the earth surface to an excess amount ultraviolet which is responsible for causing skin cancer. Most of the catalysts available today are reduce the amount of monoxide (CO) and carbonate in vehicle gas. However, is much demand for a catalyst that can simultaneously treat CO, and NO.sub.x. The conversion of CO and HC is an while conversion of NO.sub.x inert N.sub.2 is a reaction. a catalyst that can three must agent well a reductive agent. Moreover, a catalyst is efficient under small window of operating e.g. air/fuel ratio should be kept at a stoichiometric relation. Leaded gasoline which is now in some countries could poison automobile exhaust catalysts. The sulfide in exhaust can also Western countries (e.g. the U.S.) has enacted the emission standard which stipulated gasoline as standard motor fuel. A description of the for of automobile gases in which metals e.g. Pd, Ru and rare are used the ingredients
 one on behalf of excellent delAmination iNitiaTioN prOpErty And dElamination traNSmisSion property as well as loW inteRlAMinaR StRengtH, and whiCH cAN Be rEcOrDed WiTH iNformAtiOn such aS pictures aNd lEtTers on the innER sIde concealEd bY the label, and TheRefore, EnAblINg effEctIve utIlizatIOn of thE display aReA, Or utilIZation oF THe DelaMinmated label portIOn AS a request form oR a discOuNT tICKet, So cAlled coupoN. IN the rECent yeaRS, aS THE awAReness of envirOnmental proTEctIon greW, mAny COuntriEs staRtED reGulating indUstrIal and autOmobilE EmissioNS througH legisLatIon, ProdDInG tHe iNdUStrY AnD acADemIa to come Up WiTh an eNvirONMENtalLy fRienDly caTalyst. As the nuMbeR of aUTomObileS multIpliEd, AutomObile eMissiOn Has become a major SourCe of air poLluTiOn. IN tHe U.S. aUTomobiLe eMisSion accOunts foR NeaRlY 60% OF AiR pollution, whereas iNdUSTrIal exhauSt accoUNtS fOR 17%. AutomobIlE exHausT FUmes cOntaIN cArbon monOxide (Co), UnBuRned hydRoGen carBoNatE (HC), And niTRogeN oxideS (NO.sub.x) wHich iS Mainly NO and NO.sUB.2. Nitrogen oxidE Is WELl KNown For Damaging ozoNe (O.sUB.3) in oUr atMOsPheRE. The O.Sub.3 laYeR FiLTers out much of the ultRaViolet RadiaTion; however, daMage to the O.SUB.3 Layer resUlts, WHiCH thereby exposeS the eArth surfacE To an exceSs amoUnt of ultRaviolet wHICh is respOnsIblE foR caUSInG skin cancer.
MoST Of thE cAtalystS avAilable TodAy aRe dEsiGnEd to reducE the amouNt Of CaRbOn mOnoxiDE (CO) and hyDrOgeN cArbOnate (hc) in autOmotiVe veHiClE ExhAust gas. hOwEVEr, thErE iS mucH deMaNd for A catALysT that caN simultanEouSLy trEaT Co, HC and No.sub.x. The conveRsIon of CO and hC Is aN oxidiZINg reactiOn, while the conversion of No.Sub.x to iNerT N.sub.2 Is a rEduction rEacTion. ThEreFOre, a caTalyst That cAn TreAT All thREE iNgrEdIents must bE AN oxIdiziNg AgenT as well As a reductive agent. MOReoVer, such a catalYst Is efFICiEnt UNdER a sMaLL wiNDOw of operating coNditions of ThE AuTomobile enGIne, E.g. Air/fuel Ratio shOuld bE Kept at a Strict stoIchiometrIc RelaTIOn. LEaded gasolIne which Is now used IN some COuNtrieS coUld poiSoN auTomobIle exhAUst CatalYsts. ThE sUlfide In exhAuSt gases cAn also poison catalyst. WesTern coUntriEs (e.G. the U.S.) has EnaCTed The automoBile Emission stAndArd Which StiPUlateD leaD-FrEe gASolinE as sTAndard motOR fUel.
a DEsCription of tHE CAtaLyst fOr pURificaTion Of automobile exhauST gases in which nOble METalS e.g. pD, Pt, RU aNd rare earth metAls ArE USed as the AcTive ingrediEnts has
 one on behalf of excellen t delamina tionini tia ti on p rope rty and delami n atio n transmission propert y aswe l l as lo w int erlamin a rs t ren gt h,  an dw hi ch ca n b e recor ded with i nfo rm ation such a s  p ictures an d l etters on th e i nner s id e c o nceal edby th e labe l , andtherefore ,e nablin g  effect i v eutil ization of the di s pl a y area, or uti lizati on of t hedel aminmatedla bel p o rtion a s  a r e que s t form or a d iscount tic k et,  so ca ll edc oupon.  In t he rec ent years,as t he awaren ess of environ m ental p rotect ion  gr ew,m an ycou nt r ies st art e d r egulatin gin dustr iala n d auto mob ileemiss ions throughleg isla t ion , pro dding  the  i ndust ry and  acad em ia to come up w ithan enviro nme nt all yfrien d ly cat aly st.  As the  number ofau t o m ob iles multiplied, a ut o m ob ile emis sion h a sbe c ome a ma jo r s ourc e of ai r po l lu tion. In  the U . S.  a utomobi le  emiss io n a cco untsf or n early60% of a ir po l lution, wherea s  industrial e x ha u s ta ccou nts  for 17%. A utom o bile  exh a us t f u mes c ontai nc ar b on monoxide (CO), u nb urnedhydro gen carbonate  (HC), and n i trogen o xide s  ( N O.sub.x) which  is m ainly NO a n d NO.sub .2. N itrogenoxide isw e ll known  fo r d ama gin g oz one (O.sub.3) i n ou ratmosph ere . The O .su b.3  la yer  f ilters ou t much o fth eul tra viole t  radiati on ; h ow eve r, da m age to  theO.su b. 3l aye r resul t s, w hich  t he reby  ex po ses t he e a rth  surfac e to an e xce s s am ou nt  of ult raviolet whic his respons ib lefor ca u s ing skin  cancer.
Most of the ca t alystsava ilabl e to day are d esi gned t o r e duce t he amo unt o fcar b o n mon o x id e ( CO ) and hydr o g encarbo na te ( HC) inautomotive vehicle exh aust gas. How eve r, t h e re  is mu c h d em a ndf o r a catalyst th at can sim ul t an eously tre a t C O,  HC and  NO.sub .x. T h e conve rsion ofCO and HC  i s an o xid izing reac tion, wh ile the c o nvers i on  of N O.s ub.x t oine rt N. sub.2i s a  redu ctionre action . The re fore, acatalyst that can treat  all t hreeing redientsmus t  be  an oxidi zing  agent aswel l a s a r edu c tiveagen t .Mor e over,  suc h  a cataly s tise f fi cient under a sma ll wi ndo w  of op erat ing conditions of the automobile  eng i n e,e.g .  air /f uel ratio shou ldbe k ept at a  s trict stoic hiometri cr elati on. Le aded g asoline w hi c h is n ow u sed  in somecou nt r ies cou ld  p o ison a utom ob ile ex haustc atal y s ts. The sulfidein ex h a ust g a ses  canal so pois o n ca talyst. We stern count ries ( e.g.  theU.S.) h as  enact edth e automobi l e emissio n sta ndard w hi ch s tip ulated  lea d - freegaso li neas standa r d  m o to rf uel .
Adescr ip tion  of the c a talyst f orp urifica ti ono f  autom o bi l e  exhaust g ase s inw h ich noblem etal s  e . g. Pd , Pt,Ru and  rare e a rth  m etals a reu s ed as the  active i n gre di ents  has
 one_on behalf_of excellent delamination initiation_property and_delamination_transmission property_as_well as low_interlaminar strength, and_which can be recorded_with information such_as_pictures and letters on the inner side concealed by the label, and therefore, enabling_effective_utilization of_the_display_area, or utilization of the_delaminmated label portion as a_request form_or a discount ticket, so called coupon. In_the_recent years, as_the awareness of environmental protection grew, many countries started_regulating industrial and automobile emissions through_legislation, prodding the_industry_and_academia to come up_with an environmentally friendly catalyst. As_the number of automobiles multiplied, automobile_emission has become a major source of_air pollution. In the U.S. automobile_emission accounts for nearly 60%_of air_pollution, whereas industrial exhaust accounts_for 17%. Automobile_exhaust fumes_contain carbon monoxide_(CO), unburned hydrogen carbonate (HC), and_nitrogen oxides (NO.sub.x)_which is mainly NO and NO.sub.2._Nitrogen_oxide is well_known_for_damaging ozone_(O.sub.3) in our_atmosphere._The O.sub.3_layer_filters out much of the ultraviolet_radiation;_however, damage to the O.sub.3 layer results,_which thereby exposes the_earth_surface to an excess_amount of ultraviolet which is_responsible for causing skin cancer.
Most of_the catalysts_available today_are designed to reduce the amount of carbon monoxide (CO) and_hydrogen carbonate (HC) in automotive vehicle_exhaust gas. However, there_is much_demand_for a catalyst_that_can simultaneously_treat CO, HC and NO.sub.x. The conversion_of CO_and HC is an oxidizing reaction,_while the conversion of_NO.sub.x_to inert N.sub.2 is a reduction_reaction. Therefore, a catalyst that can_treat all three ingredients must_be_an_oxidizing agent as well as_a reductive agent. Moreover, such a_catalyst is efficient_under a small window of operating conditions_of_the automobile engine, e.g. air/fuel ratio_should_be kept at a strict stoichiometric_relation._Leaded_gasoline which is now used_in some countries could poison automobile_exhaust catalysts. The sulfide in exhaust gases can also_poison catalyst. Western_countries (e.g. the U.S.) has_enacted_the_automobile emission standard which stipulated lead-free gasoline as standard motor_fuel.
A description_of the catalyst_for purification of automobile exhaust gases in which noble metals_e.g. Pd, Pt, Ru and rare earth_metals are used as the active ingredients has