CS245261B1 - Method of concentrated lacquer solution production on base of chlorinated polyolefin - Google Patents

Description

-2-

OgjiaCTB ΠΡΜΜ6Η6ΗΜΗ M30dp6T6HHH M30 (5peTeHHe Kacaeicn cnocoda nojiy ehhh κοηηοητρμροβηηηο ^ ro-JiaKOBoro pacTBopa Ha ocHOBe xjiopupOBaHHoro noaHoaepHHa.KO-ropui5 nepepaÓaTbiBaercH b cocraBa tuih HaHeceHna noKparafi HapasjíHHHHe noBepxHQCTH c ynyquieHHKMH nojie3HaMH οβοιιοτβθμη.

XapaKTeptiCTHKa hsbscthmx tsxhhmsokhx pemeHKfi H3BecTH0 nonyweHne CBH3yioinero tuh λθκοβηχ οηοιθμ Ha ou-ΗΟΒβ XJIOpHpOBaHHHX ΠΟΛΗΟΛβφΗΗΟΒ nyieu XJlOpMpOBaHHH HOJIHOJie-φΗΗΟΒ B IipHCyTGTBHH paCTBOpHTeJieft, ΗΗβρΤΗΗΧ κ h xaopy xaopn-CTOMy Bosopoay. IlpeBpameHiie ποοοπβφΗΗΟΒ mokho ocymecTBjíHTBnpn pa3jimiHbix αηβλοηηηχ h b ωκροκοϋ odJiacTH minepaTyp. BwaaΠρΗΜβΗΗδΜΒΓΧ ΠΟΛΗΟΛβφΐΙΗΟΒ H CTeneHB XJIOpHpOBanHH Onpe / teJlffiQTPBOfcCTsa nonyqaeMbix ληκοβηχ CBH3yioiHHX. nonyqaeMafe ρ κ ji ji ji ji ji ji ji ji ji ji ji ac TB TB TB TB TB TB TB TB TB TB TB TB TB TB TB TB TB TB TB TB TB TB μλκοοτβ »mjih yaaneHtieMpacTBOpHTeaH OTroHKOk c boashum napou h nocneayiomHM BbicyuiH-BaHHSM. 3ΚΟΗΟΜΗΗΗΗΜ CHOCOdOM HBJÍHeTCH COKpameHHe CTaSHfi cno-coda noxyqeHHH TBepaoro BemscTBa Nyree odtzeHa npmzeHHeuoronpH XJlOpHpOEaHHH paCTBOpHTcJlH aodaEJieHHeM ΠρΚΓΟΛΗΟΓΟ flJIfí ncwyqeHKH íálta donee BacoKOKnnamero ραοτυορκτεΛΗ h οτγοηκοΙϊ mushroom-co-ero Kuna pacTBOPHTsziH aHCTHoanHefi (nepeaKCTHOfimiH). 245261 -3-

OjmaKO xjiopnpoBaHHue nojinojie n nHU npeTepneBawT npn 503-flelieCTBHH HarpeBa, CBeTa h kmcjikx βοϊιιθοτβ TepunnecKoe pa3BO>: ce / iJieHHe χβοόμοτογο soflopo / ia. B coaeTaHHH c οκμολμιθ-ίβημμη npopeccai / K προκοχοΛΗΤ OKpauiHBa-ntie noBHnepa η yxy ^ meHne πολο3Ηκχ ceoííctb. TspfZHyeCKoe pa3-ΗΗβΗΗβ XJlOpMpOBaHHUX IIOJiHOJi ^ MHOB ipipO.iCΧΟ /, pa B paCTBOpe 3Ha ~ ηητθλβηο dbicipee, Hen b τεορλομ bhas. Nλη npeflOTBpa ^ eHHH 3Tofe peaKUHH pasjíoxeHHH y & e given pas-paGoTaHO peiiienne, cornac KOTopouy b ποροωοκ XHopuposaííHoronoHMOJie ^ KHa AOÓaBJíaioT pa3BMHHbie cosepsaiiiHe hjih He coaepwauiHeweTanJi CTaÓHJiHSaiopu. Πριι τοκογο posa cnocodax TpeÓyenoe cts-6HJiK3npyiCi4ee zieftcTBua He socTHraeTcn Boodme on socTiiraeTCHtojibko octoho, t.k. He socTiiraeTCH ronoreHHOcia CMeiDeHMacTadooaTopa n nonoepa h HecTadoH3npóBaHHbie xjiopupoBaHHbieποΛΜΟΛβφΗΗΗ yzte bo BpetóH hx nojiyaeHHH h nepepadoTKH b TBepsoeBemecTBO npeTepneBaioT TepunaecKoe riOBpexseHHe. CTadonsauHfl eiiie HaxoswrocH b pacTBope xjiopwpoBaHHoronoBHone $ HHa Ha npaKTHKe He worjia dbjTh λοοτμγη ^ τ &, nocKOJiBKy

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Kpone Toro H3 Bb! Jioa; eHHOii 33ηβκη ΦΡΓ 2005432 η3Β6Οτηο,

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UejIB H30dPeT6HHH

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P13a0iiii: eHHH cymecTBa H3odpeT6HHH

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npMuep I

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KoHneHTpupoBaHHhii? jiaKOBHH pacTBop nonynaioT aHanorwMHOnpnuepy I nyieM χηορκροΒβΗΗΗ, ysaneHHH κηολοτμ, SHCTHnnHUOi3areM HCcnesyioT Ha TepMOCTadunBHOCTB npw τβρΜΗηβοκοΜ CTapeHHHnpw I30 ° C. HHaTpHH dephyme siaHonBHyio BoBiOnBiOnB, KOTopym sodaBNAioT κTeTpaxiopweTaHy bBeBeqeBe, qTOdu yaBBiHBiBiocB3HayeHne pH = 9.

Pe3yjiBTáTH npesciaBneHU b Tatínune second IIpMuep 3 IIocTynaioT aHanornnHO npuMepy I oSHaico C τβω OTjiMWHeu, qio ncnonB3yioT TeipaxnopMeTaH, κοτορυί YSE SBaMcsu ηοποηβ3Ο -Baaca b nponecce χηορκροΒΗΗΗΗ n pereHepupoBanca SHCTwnnHHiiefih KOHseacaííHefi. TeipaxnopMeiaH cosepisan ueTaHOJiBHyio HaTpueByio manoMB b This is KojiHqecTBe, qio a b npiwepe I. IlonyqeHHuepe3ynBTaTU npesciaBneHU b Tadnime 3.

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PacTBop xnopHpyioT b npwcyTCTBMH paawKajiodpa3yiomero areH-Ta πρϋ TeMnepaType 95 ° C M M M K K K H H H H H H H H H H ° ° ° a a a a a a a a a a. XnopupoBamie noosTiwieHa ocymecTB-jihiot with co / iepwaHMfl xnopa 60%. IlonyneHHufi pacTBop xnopmpoBa-hhh HefiTpBJwayioT rivet ynaneHun khcjiotu dapdoíaateM a3OTa, 3aTeM sofíaBJíHioT CTadon3aTop and sncTOJiHííHeň npeflBapHTejiBHUMSofíaBjíeHHeM c 230 r Kcnnona nepepadaTHBaioT b KOHpsHTpupoBaHHuřiJiaKOBfclU paCTBOp. IlOJiyWeHHblí] KOHpeHTpHpOBaHHBlfi 'JiaKOBLlfí pacTBopHcnuibiBaioT aHajiomqHO ripmepy I. IfeMepeHHue BejnwKHH TepMO-CTaÓHJILHOCTH npeflCTaBJíeHH B TadjIHIje fifth npBtiep 6 (npHtiep cpaBHeHHH) nonyqaioT KOHpeHTpupoBaHHufi jiaKOBMií pacTBop aHanornnHOnpwMepy I. Hcnoni> 3yeMbifi TeTpaxjiopMeiaH npesBapHTejiBHO ηθοκολβ KO PA3 npHM6HHBH B ΠρορβΟΟβ ΧΒΟρπρΟΒΘΗΗΗ Η Η ΚΟΗΛβΗΟΘΗΗβίί ρ6Γ6Η6ρΐ4ρθΒ3ΛΗflHCTHJlJIHIíHeM .

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First Cnocod noayneHHH kohiíphtphpob &amp; hhoio aaKOBoro pacTBopaHa ocHOBe xjiopHpoBaHHoro nonnojie $ HHA Nyree xjiopnpoBaHHH πολη-one $ HHA ηη3κοκηπηιιιομ pacTBopHreJie b, b cjiynae HeodxosHMOCTH npHCyTCTBHH HeHaCHIHeHHHX B et B, β - ΠΟΠΟΚβΗΗΗΧ KBpdOHOBHXKHcaoT he hx aHropHflOB, yflaneHHH khcjioth to paciBopa xjiopnpoBaHHH, BBeaeHHH ciadwjiH3aTopoB h oČMeHa pacTBopHTeaeíJ nyTOMΟΤΓΟΗΚΗ ΗΗ3Κ0ΚΗΠΗΙΙξβΓ0 paCTB0pHT6BH C npeSBapHTeJlBHOň HJIH OflHO-BpeMeHHOfi nosač and dojiee βηοοκοκηπηιιιογο paOTBopHTejin, OTJiHna-BUlHilCH ΤβΜ, NTO OH XJIOpHpOBaHHH HCnOMB3yiOT paCTBOpHTeJIB, OHb cjiynae HeodxoowocTH, pacTBop xjiopHpoBaHHH nocjie yaaneHHH.khcjioth b KOTopuft BBefleHO pacTBopHMoe b HcnoJiB3yeuou pacTBO- pnrejie meaoooe BemecTBO. 2. Cnocod no nyHKTy I, ooHnaramnacH tom, ητο meaonHHM Be-meCTBOM HBJ1H8TCH ΟΠΗρΤΟΒΘΗ UjeJIOnB. Third Cnocod no nyHKTaM i h 2 οοηηθιοιιιη1 $ οη τβΜ, ητο cnnp-TOBoft meaowBio hbjihotch μοτοηοηβηρη HaTpHeBan neaonB, MOTanonB-Han KajiHeBan mejionB, sTaHoniHan HaipneBan inexoni h araHOjiSHanKajineBaH meaonB 4. Cnocod well nyHKTy I ornHnaioiHHacfl τβΜ, ητο ocynecTBJíH- K) i sodaBKy menonnoro BeuiecTBa πρκ TeMnepaType You drive TOMnepaTy-pu KwneHKH pacTBopHTejiH. 5. Cnocod no nyHKTy I, OTJiHnaioiuHi3CH τβΜ, ητο meaonHoe Ββ-mecTBO aodaBJiHioT nepea ΒΒβΟΗΗβΜ CTadHJiH3aTopa. Sixth Cnocod no nyHKTy I oTJiHnaiomHftCH τβΜ, ητο b KanecTBeHCXOflHOrO ΠΟΠΗΟΠβφΗΗβ OH XJIOpHpOBaHHH HCnOJIB3yi0T ΓΟΜΟΠΟΛΗΜβρΗ3τηλθη3 η nponHJieHa hjih CMeuiaHHue conojiHMepu ojio $ hhob, Hanpn-MEP-aToeHa nponHJieHa, BTHJieHa-dyTaoeHa-nponHJieHa. 245261 -17- 7. Cnocod no nyHKTy I, OTHwyaioiHHfiCH. uto b KayecTBeHH3KOKHnfllHerO paCTBOpHTOBH HCnOJlB3yiOT TeTpaXJIOpMeiaH, xaopo-phi, TpwxnopaTaH usu SHxnopaTaH. 8. The method of the present invention, in which the present invention is based on HHMH, which is a HHH manhole, is a HHMM b of Tmjiepa-THpH of a pH of 50 and 120 ° C. 9. Cnocod no nyHKTy I, OTonaraiUHiCH τβΜ, wro xaopwpoBaHHaocymecTBJinroT o coaepxaHHH xnopa b noamepe ot 50 and 70%. 10. Cnocod no nyHKraM I h 7, O5mmaramiIíscfl τθω, ητ3 ηη3κο-KHnniHHfi pacTBopmeaB ncnojiBšyraT caM no cede m b cuecn c ia-kmu ate pacTBopmeJieu. 11. Cnocod no nyHKTy I, OTannaramMÍiCH, ητο ηη3κοκηπη-uihíi pacTBopHTanB nocae odMeHa pacTBopHTeaeí! CHOBa pereHepnpyraTh des ohhctkh noaaraT Ha nponecc χλορμροβθηηη. 245261 -18—

AHHOTaiIHH KOHUeHTpHpOBaHHHÍÍ JiaKOBUft paCTBOp Ha OCHOB Xflopn-ρΟΒΒΗΗΜΧ ΠΟΠΗΟΠΘφΜΗΟΒ Ιί3οόρβτβΗΗβ Kacaeion cnoooda nonyqeHHH κοΗξβΗτρκροΒβΗHo-ro jiaKOBoro paoTBopa Ha OCHOB xaopwpoBaHHux nonwone $ wHOB.

UeBBK) H30dpereHHH HBJIH6TCH yjiyqiUHTB KaHOCTBO -ίβΗΤρίί-poBaHHoro jianoBoro paoTBopa, b waoTHOCTw, ποβηοητβ τβρΜΟ - ηCBeTOCTOiiKOCTB.

Sahana the coctoht b, htočh pa3paÓ0TaT £ cnocotí, otíecnequ-BaioinHii KOHyeHTpHpOBaHHOuy naKOBOMy pacTBopy c πρΗΜΟΗβΗΚβϋ He-oqnmeHHoro, polyacetal ηοπολβ3ΟΒ3ηηογο NPW χπορπρΟΒβΗΗΗ ρβοτΒορκτβΛΗH npHCyTCTBHH ΗΘΗΒΟΗΠΙβΗΗΗΧ B t B / 3 - ΠΟΛΟίΚβΗΜΗΧ Kapdo- HOBHX K.HCJ10T HJIH HX βΗΓΗΛρΗΛΟΒ, nOBHlfleHHyiO CTadHJlBHOCTB, ΚΟΤΟ -paH Π03Β0ΛΗ6Τ ΠρΟΒΟΛΗΤΒ 0ÓM6H paCTBOpUTeJlSÍi rivet flHCTHJlJIHHHH./Uih pemeHiifl elephant SAAA NPE zmaraeTCH λο63βλητβ b wcnoji £ 3yeiíHfcnpw XBopwpoBaHHw pacTBopwT6JiB and Taras b cnynae HeodxoswuocTHpacTsop xjiopwpoBaHHH noHWiseHHOň khgjiothoctbio C (night-ysane khcjicth hhh) pacTBopwwoe b pacTBopniene name ^ Hoe BemecTBO. EroflodaBflHKT b T3KHX KOJiwnecTBax, hto TíOCTwraeTCH cjiadan ochob-hoctb w nocne BBeseHHH meaoHHoro BemecTBa ^ odaBanioT H3BecTHueKaTajiK3a2opn.

Cor .-. AcHO HOBOuy cnocody noaynaioT kOHueHTpwpoBaHHbie naKO-Bue pacTBop cbomctb ηCTaflww cnocoda coKpameHU Bcne / iCTswe τογο, hto oTnasaei Heodxo- / ih:; octb ξ CTasww BH / iejieHHH ncnonB3yeHuň npwχηορκροΣΒΗΚΗ flJiH pacTBopeHizn ποΛΒΟίιεφκΗΗ ρβοτΒορκτβΛΒ psreHe-pwpyeTCB z <5e3 soporocTOH ^ ero nponecca omhctkh B03BpaniaeTCHb npoiísce. 245261

Claims (11)

A process for producing a concentrated lacquer solution based on a chlorinated polyolefin by chlorinating a polyolefin in a low boiling solvent, if necessary in the presence of _α , β-unsaturated carboxylic acids or their anhydrides, removing the acid from the chlorinated solution, adding stabilizers and exchanging the solvents. a single addition of a higher boiling solvent, characterized in that a solvent is used for the chlorination or, if necessary, a chlorinating solution after removal of the acid to which the alkali soluble base is added. the solvent used. 5. The method of claim 1, wherein the base is an alcoholate Method according to 1 a 2, characterized in that the alcoholate is sodium methoxide, 3. potassium methanolate, sodium ethanolate and potassium ethanolate 4. The process of claim 1, wherein the solvent is boiling. The method of claim 1, wherein the base is added at a lower temperature 5. Method according to claim 1, characterized by stabilizers. 2. The process according to claim 1, wherein the base is used before the addition of the chlorination starting polyolefins using ethylene and propylene homopolymers or mixed olefin copolymers, e.g., ethylene and propylene, ethylene, butadiene and propylene. 6. The method of claim 1, further comprising: 7. apply 2. The process of claim 1 wherein the carbon tetrachloride, chloroform, trichloroethane or dichloroethane is used as the low boiling solvent. ^8. pŮ8ob ^{dl p} o ^b e odu ^{1, wherein} characterized in that the battery or t ^l for ^EXAMPLE Etla ^to u ^{when t} e ^p lo ^I 50 and ¹²⁰ ° C. 9th ^Zp USO ^bp ccording ^b o ^d u ^{1, characterized} in ^brand itself by the fact that the chlorine in the polymer of 50 to 70%. chlorination lug ^ U is ^at normal c ^hl oration ute ^to US ^{No. d} nes of otisahu 10. The process of claim 1 wherein the low boiling solvent is used alone or in admixture with the same solvents. 11. The process of claim 1 wherein the low boiling solvent is recovered after solvent exchange and is used for chlorination without purification.