CS246597B1

CS246597B1 - A method for producing water-dilutable alkyd resin

Info

Publication number: CS246597B1
Application number: CS558283A
Authority: CS
Inventors: Anna G Sabanova; Nina D Kogan; Dina L Abramson; Alexej M Sladkov; Galina V Scedroloseva; Leon V Nicberg
Original assignee: Anna G Sabanova; Nina D Kogan; Dina L Abramson; Alexej M Sladkov; Galina V Scedroloseva; Leon V Nicberg
Priority date: 1983-07-26
Filing date: 1983-07-26
Publication date: 1986-10-16

Abstract

ftešeni parří do oblasti nátěrových hmot. Způsob výroby alkydové pryskyřice ředitelné vodou spočívá v tom, ze se provádí vzájemné působení pentaerythritolu, ftalanhydridu a syntetických mastných kyselin Cy-Cg η«φο Cio-Cij pří molovém poměru 1 : 0,6 az 0,65 s 1 až 1,4 až do získáni pryskyřice obsahující hydroxyl s číslem kyselosti 15 až 25 mg KOH/g, s dalším zpracováním pryskyřice 0,35 až 0,45 moly kyseliny adipová až do získání konečného produktu s číslem kyselosti 30 až 40 mg KOH/g.The method of producing a water-dilutable alkyd resin consists in the interaction of pentaerythritol, phthalic anhydride and synthetic fatty acids Cy-Cg η«φο Cio-Cij at a molar ratio of 1 : 0.6 to 0.65 with 1 to 1.4 until a hydroxyl-containing resin with an acid number of 15 to 25 mg KOH/g is obtained, with further processing of the resin with 0.35 to 0.45 moles of adipic acid until a final product with an acid number of 30 to 40 mg KOH/g is obtained.

Description

Ha3BaHne HsoSpeTeHHH: CIIOCOB ΠΟΒΥΉΕΗΜΒ B0fl0PA3BABJWEM0fl AJIKHflHOfJ CMOJIH Η3θ6ρβτθΗ «ε othochtch κ oÓJiacTH nojiyqeHHH jnaKOKpacoMHbrx MaTepnajioB, KOHKpeTHO BOflopa36aBjiaeMbix ajiKHflHbix cmoji ajih H3BecTHbi cnocoSbi nojiyqeHHH BOflopa36aBjiaeMbix anxnflHbix cmoji, 3aKJiioqaioinHe ch-b that πτο rHApoKCHJicoflepacamyro anKHflHyio CMOJiy nojiyqaioT B3anMOfleňcTBneMMHoroaTOMHoro cnHpTa c flByxocHOBHoů xapSoHOBoň apoMaTHqecKoň KHCJIOTOH (npHcooTHomeHHH 1: 1-0,768) h khcjiot pacTHTejibHoro Macjia after κηοίιοτηογο qHCJia (KH) 8 μγ ROH / r aaTeM rnflpoKCHJicoflepacamyio ajiKHflHyro cMOJiy o6pa6aTbiBaioTaHrbWpufíOM TeTparn, n; after <i> TajieBOH hjih flpyrnx προηββοαημχ τθτρβΓΗΑροφτθηβΒοήKHCJIOTbl (1). ilposefleHHe cHHTe3a anKHflHoň cmojim yxasaHHbíM cnocoSoM πρηβο, ρητ κ yBejiH-qeHHio BH3KOCTH rHfípoKCHJicoflepwameň ajixnflHoň cmojih and 3θτθμ h bhskocth bo Hopa36aBJiHeMoň cmojim, HTO 3aTpyflHneT τβΧΗοηοΓΗΐο hx HaHeceHHH η3 ^ βο «ημχpacTBopoB Ha H3flejine, κροΜβ τογο, TeTparHflpo $ TajieBbtíí aHrnflpufl HBJíHeTCHββφΜίμίΤΗΜΜ H flOpOrOCTOHH (HM CbipbeM, H3BecTeH cnoco6 nonyqeHHH BOP opa36aBJiHeMbix ajiKHflHbix cmoji, 3aKjnoqaioinHňCHb that HTO raflpoKCHJicoflepacainyio ajiKHflHyw mine nojiyqeHHyio H3 khcjiot pacTH-TejibHoro MacJia, μηογοβτομηογο cnnpTa h flHKapBoiiOBoň apoMaTHqecKoň khcjiotm mop ^ HííHpyioT πρκ TeMnepaType 140-145 ° C 1 q b TeqeHHe 5-25% -Hoň mhotoochob-hoh khcjiotoh jKHpHoro pHfla, noJiyqaa HenojiHMn ποβηβΦηρ c khcjiothmm hkcjiom 40-80 μγ KOH / r (2).

Boflopa36aBJineMbie ajiKHflHbie cmojim ropaqen cyuiKH ajih 3ΒτοποκρΜΤΗΰ flojiKHHflaBaTb ποκρΜΤΗΗ c bmcokhm jí, nep OH m m m m m m m oř oř oř oř oř oř

BoflopasSaBjíaeMbie cmojim, nonyqaeMbie no yKa3aHHOMy We cnoco6y, He MoryT6bITb HCnO, JIb3OB3HM ftJlH aBTOnOKpblTHH, T3K KHK Ηβ oSjíaflaWT flJIH 3ΤΟΓΟ yKa3aH ~ HblM COMMUNICATION CBOHCTB.

HanSojiee 6jih3khm TexHHqecKHM peiueHHeM HBjíaeTCH cnoco6 nonyqeHHH fight-pa36aBJiaeMoň ajiKHflHoň cmojim uByxcTaflHHHMM μθτοαομ rivet B3aHMofleňcTBHH πθη-TaapHTpHTa, φτβιΐθΒοτο aHrHflpHfla η CHHTeTHqecKHx hchphmx khcjiot C, -C, C <oC "C1t- C g πρκ 180-200 ° C flocTHxeHHH -20ΚΟΗno-1-20-20-20-20-20-20-20-20-20γ-20-20-20-20-20-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1 -1ΚΟΗ-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1 85: 1,0: 0,5 οοοτββτοτΒβΗΗο (3).

OflHaKo H3BecTHbiň cnoco6 He no3BOJiaeT nojiynaTb BOflopa36aBJiaeMbie ajiKHRHbieCMOJIbl, KOTOpbie flaiOT BblCOKHH 6neCK ΟΚΟΚΟΚΤΗΗ H HX OCHOBe.

Uejibio H3o6peTeHHH HBJíneTCH nojiyneHHe BORopa36aBJineMOH ajiKHRHoň cmojih, ΜΟΑΗφΗρΗρΟΒΗΗΗΟΗ aflHnHHOBOH KHCJIOTOH RO KHCJlOTHOrO HHCJia 30 ~ 40 ΜΓ KOH / r oČecneHHBaromeň ποκρητηημ BbicoKyw croňKOCTb nepecyuiKe κ, η φΗ3Ηκο 6necK-Με-xaHHnecKHe CBoňcTBa. YKa3anHaH uejib RocTHraeTca τβΜ, ητο προβοαητ B3aHMOReňCTBHe neHTaapHTpu-Ta, φτΗπβΒΟΓο aHrnApufla η οηητθτηηθοκηχ jkhphhx khcjiot C7 -C9 hjih C10-C <npHMOJiapHOM cooTHonieHHH of 1: 0.6 to 0.65: 1-1.4 εοοτΒβτοτΒβΗΗο nojiyneHHH thrpok ro-CHJicoRepjKameň cmouh c khcjiothhm hhcjiom 15-25 μγ KOH / r, c nocjieRyioiueen o6pa-6otkoh CMOJibi 0,35-0,45 mojihmh aflHnunoBoň khcjioth ro nojiyneHHH κοηθίηογοnpoRyKTa c κηοποτηημμhμhom 30-40 μγ KOH / r. IIojiyHeHHaH Takhte o6pa3OM Cmon npHroRHa rjih BORopa36aBJiHeMbix JiaKOB h3Majieň ropHHeň cyiiiKH b cocTaB κοτορπχ b xanecTBe oTBepRHTejia bborht RPY-.ryw BORopa36aBjiHeMyio Cmon, HanpHMep ΜβπΗΜΗΗοφορΜβιίΒΗεΓΗΑΗνιο b KOJiHHecTBe0,3-0,4 Bec.M Ha 1 Bec.q. BOROpa36aBjiíieMOH ajiKHRHoň cmojih, fljia nojiyneHHH ποκρητηη CMeniHBaioT BORopa3 6aBjiHeMyio aJiKHRHyio Cmon, nojiy-neHHyio npeRJioxeHHbíM chocoSom c BORopa36aBjiaeMOH cmojioh - OTBepflHTejieM, 3aTeM hAhocht Ha noRJioiKKy jho6hm H3BecTHbiM cnocoSoM h cymaT npn 100-160 ° C. Π κ ΗΤΗΗ oj oj oj oj oj oj oj ň oj oj oj oj oj oj oj oj oj oj oj OC OC OC ΗΗ β β β β b ane ΟΚ ΟΚ ΟΚ ΟΚ ΟΚ ΟΚ ΟΚ ΟΚ ΟΚ ΟΚ YKa3aHHbie RocTOHHCTBa πο3βοιιηιοτ ypynuiHTb RCKopaTHBHbte CBoňcTBa ποκρπτΗΗrjih aBTOMo6njieň h npoRJiHTb cpox hx CJiyarábi. Ohh MoryT 6biTb peKOMeHROBaHHβμθοτο ncnojib3yeMbix b HacToamee BpeMH b oTenecTBeHHoon npoMbmijieHHocTH aBTO-BMajieň, b bpraHHHecKHx pacTBopHTejinif.

Hcnojib3OBaHne BORopa36aBJiHeMbix aMajieň rjih ββτοποκρητηη cnocoócTByeT pe-nieHHio npoSjíeMbi 3 amn™ oxpyjKaioineň cpeRbi h skohomhh opraHHnecKHx pacTBopn-.TeJieň. OMajiH bth 6e3BpeRHbi πρκ οκρηιιιηβηηηη h no3Kapo6e3onaCHbi.

XapaKTepncTHKa BORopa3 6aBJiHeMoň ajiKHRHoň cmojih h CBoNcTBa nokpbiTHn Haee OCHOBe npHBefleHbí b TaĎjiHRe.

CyiipiocTh cnocoča 3aKJiKmaeTCH b that HTO b peaKTop, CHa6jKeHHbtfí MemaJiKoň, ΤβρΜΟΜΘΤρ, o6paTHbIM XOJIORHJlbHHKOM, JIOByniKOH flHHa-CTapKa H BBOROM rjih yrne-KHCJioro ra3a, 3arpy> KaioT Φτηιιθβηη aHrHRpHR, neHTaapHTpHT h CHHTeTHHecKHeIKHpHbie KHCJIOTbl (C) KK) C7 -C9 HJIH C , oC, 3. CMeCb npH nPH 130-140 ° C bTenHHe 2 η, 33τθμ noRHHMaioT TeMnepaTypes160-180 ° C h BbiflepjKHBaioT npH stack TeMnepaType 2 q. 3aTeM noRaioT flow yrne-khcjioth, noRHHMaioT TeMnepaTypy ro 195-205 ° C h BbiRep «HBaioT peaKRHOHHyio CMeCbro KHCJioTHoro HHCJia 15-25 μγ KOH / y. nojiyneHHbiH TaKHM o6pa3OM rHRpoKcmico-RepacanRiOnYyPROyxYyAacFaLiToTTMnepaTypbi 140-160 ° C h 3ypyxcaioT aflnnH-HOByto KHCJioTy. Πο οκοηηηηηη 3arpy3KH peaKRHOHHyro CMecb BbiRepicHBaroT npn13O-14O ° C h pa3dhHH 0.15-0.25 htm ro κηοιιοτηογο HHCJia 30-40 μγ KOH / r. Π R OC H H H H H H H ec ec ec ec ec ec ec ec ec ec ec ec ec ec ec ec ec ec ec 100 100 100 100 100 100 100 100 100 100 BbixoR CMOJibi 80-95%, nocjie HeňTpaJiH3aRHH ημμηηκομ hjihημηηημη cmojih HeorpaHHneHHo pa36aBjiHeTCH boroh. npHMep 1.B HeTbipexropjiyio KOJiBy, CHaSaceHHyio MemajiKOH, oSpaTHbíM XOJlORHJib · HHKO, JioByuiKoň, τβρΜΟΜβτροΜ h bborom C04, 3arpy »CAK) T 91 R φτβιιεΒΟΓΟ aHrHR-Pharm, 136 neHTaapHTpHTa r 191 r CHHTeTHnecKHX jkhphmx khcjiot C7 -C9 h np 15 246 597

TOJiyona. CMecb HarpesaioŤ πρπ nepeMeuiHBaHHH ro 130-140 ° C h BbiRepiKHBaioT 2 b.3aTeM noflHHMawT TeMnepaTypy ro 195-205 ° C b Β 5 bh BbiRepacHBaraT roκηοποτηογο BHCJia 17.5 μγ KOH / γ. nonynpoRyKT oxnaxcflaioT ro 150 ° C h 3 h h a rHnHHOBOH kHcmt, BKJWHaioT CO2 flow h BbiRepjKH-BaioT Maccy npn 130-140 ° C 4 b. Hnpn yKa3aHHoon TeMnepaType npoflonacaioT BbiRepacKe b TeMeirae 6 b ro κηοποτηογοBHcna 30.6 μγ KOH / r.

ToTOByio CMOJy oxnaxAaioT ro 100 ° C h pacTBopaioT b 6yTHnRenno3onbBe ro68% -Hon KOHReHTpaRHH. 3Manb γοτοβητ 6ncepHoň MejibHHue b, D r RByoKHCH ncneprnpoBaHneM 61.2 TH-100 pulls b R c BOflopa36aBnHeMoň anKHRHoň cmojih nocneRymuiHM pa36aB.neHneM100 tone r »e ro cmojih cooTHomeHHH nHrMenTCBHmyiomee 1: 2: 22 3aTeM 3ManbHeHTpajiH3yroT 7.3 r RHMeTHnaTaHonaMHHa, bto οοβτβΒΠΗβτ 110% ot pacneTHoroKommecTBa no KHcnoTHoMy BHcny ajiKHflHoň cmojim. flo6aBJiaioT 68 r 68% -hoh Me-RaMHHOlJlOpManbflerHRHOH CMOJIbl, ΠρΗΒβΜ 3TO KOJ1HB6CTBO COCTaBRHeT 0.35 BaCTHBOflOpa36aBJIHeMOH MeJiaMHHO <J) OPManbRerHRHOÍI CMOJIbl Ha 1 BaCTb anKHRHOH CMOJIbl.ToTOByiO 3ΜΗΠΒ pa36aBJIHIOT flHCTHJIJIHpOBaiIHOH BOROÍI RO BH3KOCTH 46-2 H Haho-CHT RByMH CHOHMH CblpOH ΠΟ CbipOMy MeTOROM ΠΗΘΒΜΟΡΗΟΠΗΠβΗΗΗ Ha CTeKJIHHHbieh MeTannunecKue nnacTHHbi. HM »CyuiKH 130-135 ° C 30 mhh. Ocοπηρημη cocTaBh CBoňcTBa CBB3yiomero, and τβιοκβ csoňcTBa ποκρμτηη πρΗΒβηβΗΜ b TaSnHRe.Ctoh-koctb κ yRapy - 50 ktc, anacTHBHocTb - 3 mm. 2. CnHTe3 rHRpoKCHncoRepjKamero nonynpoRycta npOBORHT no pen, enTy-pe h TexHOOne, onncamib b npHMepe 1. BOHReHcnpyioT ro BHcna 15.5 μM KOH / γ, 3aTeM 06-paBaTbiBaioT 55 r li in OB OB OB bi bi bi bi bi bi bi bi bi bi bi -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 roTosyw CMOJy pacT-BopnioT b 6yTHJmejuOl3ObBeOe KOHReHTpaRHH 68%. OMajib γοτοβητ and HanorHBHonpHMepy Ns 1. CToKKTT κ yRapy 50 ktc; anacTHBHocTb 3mm. ΠρΗΜβρ 3. 0ηητθ3 rHRpoKCHjiconepxainero nonynpoRyKTa npOBORHT no peyenTy-pe h TexHOJiornn, οπηοηηηημ b npHMepe 1. nonynpoflyKT KOHReHCHpyroT ro κηοποτηογο BHcna 17.8 μγ KOH / γ, 3aTeM nojiy-neHHbiH nojiynpoRyKT o6pa6aTbiBaioT 55 h r aRnnnHOBoň κηοποτμ BbiRepacHBaioT roκηοποτηογο nncjia 36.0 μγ KOH / r npn 130-140 ° C τβΒβΗΗβ b 9 b. CMOJiy pacTBo pntóT-b 68%. OMajib γοτοβητ aHajiorHBHo npn-Mepy 1. CToňKOCTb κ yRapy ποκρωτΗΗ 50 κγο; snacTHBHOCTb 3mm. Πρ3βρ 4. 0Οβ3 npOBORHT ΠΟ ΤβΧΗΟΠΟΓΗΗ, ΟΠΗΟβΗΗΟΗ B ΠρΗΜβρβ 1.noJiynpoRyKT noJiynaioT npn KOHReHcaRHH 136 r neHTaapHTpHTa, 91 r φτβπβΒο- ro aHrHRpHRa, 191 r οΗΗΤβτΗΒβοκπχ «ηρημχ khcjiot C7-C? BHCjia20.6 μγ KOH / yr. 3aTeM Ro6aBJiHiOT 59 r aRHnHHOBoň κηοποτμ h BbiRepxtHBaroT roKHCjioTHoro BHCJia 37.8 μγ KOH / γ npn 130-140 ° C b τβΒβΗΗβ 9 b. SMajIb γοτοβητ aHa-jiorHBHo npHMěpy 1. CtohkoctL · kRapy 50 κγο, 3Π3οτηβηοοτβ 3 mm. ΠρΗΜβρ fifth 0ΗΗΤβ3 nOJiynpORyKTa npOBORHT ΠΟ ΤβΧΗΟΠΟΓΗΗ, ΟΠΗΟΗΗΗΟΗ ΠΡΗ B-Μβρβ first nojiynpoRyKT nonyBaioT rivet KOHReHcaRHH neHTaapHTpHTa 136 r, 96 r φτ3πβ <-shoes aHrHRpHRa 193 r ΟΗΗτβτΗπβοκΗΧ acHpiibix khcjiot C, oC, 3 ro κηοποτηογοBHCJia 20 μγ KOH / r. 3βτβΜ 3arpyxcaioT 59 af H H o bi bi bi bi bi bi bi bi bi bi bi bi ,0 ,0 ,0 ,0 ,0 ,0 ,0 ,0 n n n n n n n n n n n n n n n n n n n n n n,,,,, 0ΗΗΤβ3 CMOJIbl npHMepe 4. 3arpy3Ka ananorHBHa npHMepy 4. 246597 ojiynyn lyKT K K OH K OH K OH K OH 20 OH 20 OHΟ μΟ 20Ο 3aTeM oGpaGa-TblBaiOT aflHnHHOBOfi KHCHOTOň H npOBOflHT npopecc FLO ΚΗΟΠΟΤΗΟΓΟ MHCJia 26 ΜΓ KOH / r, the lime flocTUDKeHHH yKaaaHHoro κηοποτηογο qHcna "CMOJia hsqhhsct scenaTHHHpoBaTb hHenpHroflHa flna flanbHeňmero Hcnonb3OBHHHH ηοπμτηηηη h. ΠρΗΜβρ 1a. 0ηητθ3 προβοαητ no penenType η τθχηοπογηη, onncanHoft b npn- Mepe 1 nonynpoflyKT KOHfleHCHpyroT flo κηοποτηογο nncna 23 μγ KOH / r 3areM oGpaGa-TbiBaioT 55 r aflHnHHoBoň κηοποτμ η προβορ, ητ peaKflHio npn 13O-14 O C b τβηβΗΗβ8 q flo κηοποτηογο nncna 45 μγ KOH / r. Cmon pacTBopnioT b 6yTHnflenno3onbBeflo 6.8 drive in the KOHueHTpayHH%. 3Majib ΓοτοΒΗΤ no npHMepy first 3ManeBbie ποκρμτηη ημθιοτ HH3KHň ΓΠΗΗβρ - 56 (TomuHHa ποκρμτηη 40 m, TBepflocTb ποκρμτηη 0.53). ΠρΗΜβρ sixth 0ΗΗΤβ3 npOBOflHT ΠΟ ΤβΧΗΟΠΟΓΗΗ, ΟΠΗββΗΗΟή Β ΠρΗΜβρβ first Πο ^ ηρΟ "flyKT nonyqaioT npn KOHfleHca flHH neHTaapHTpHTa 136 r, 91 r φτβπβΒΟΓο aHrHflpH FLA-191 H Γ ΟΗΗΤβΤΗΠβΟΚΗΧ JKHpHblX KHCJ1OT C7-C <FLO ΚΗΟΠΟΤΗΟΓΟ HHCJia 15.3 ΜΓKOH / y. r 42 3areM floGaBnnioT aflHnHHoBoň khcjiotm h BbiflepjKHBawT ro κηοποτηογοHHCJia 40.4 μγ KOH / r NPH 130-140 ° C β τβηβΗΗβ 6 q. ToTOByio CMony pacTBopnioTb 6yTHJmenno3OJibBe flo 68% -Hoo KOHfleHTpaflHH. . 3Manb γοτοβητ aHanorHqHo οπη-CaHHOMy Β ΠρΗΜβρβ first ΠρΗΜβρ seventh 0ΗΗΤβ3 npOBOflHT ΠΟ ΤβΧΗΟΠΟΓΗΗ, OnHCaHHOft Β ΠρΗΜβρβ 1 nonynpoflyKT nonyqaioT npn KOHfleHcaflHH neHTaapHTpHTa 136 r, 91 r 191 r η φτβπβΒΟΓοaHrHflpHfla CHHTeTHqecKHX jkhphmx khcjiot C7 -C9 ro κηοποτηογο nncna15,05 μγ KOH / r. 3aTeM floGaBnaioT 25 rHlHHoBoBoBoM BMflepjKHBaioT RoHhnHHoBo 35.0 μg KOH / rnpn 130-140 ° C β τβηβΗΗβ 8 q. FoTOByio CMonypaCTBOpHIOT B 6yTHnuennO3OnbBe RO 68% -Hen KOHfleHTpaflHH.

BoflHbie ΚΟΜΠΟ3ΗΑΗΗ ΗβΗΤρ3ΠΗ3ΟΒ3ΗΗΟΗ 3ΜΗΗ3ΜΗ, ΟΜΟΠΜ ΗβΟΤβθΗΠΒΗΜ, TO eCTbnpeflCTaBHHioT coGoN paccnaHBawinHecH b TeqeHHe 1-3 q SMynbCHH. 3Manb γοτο-βητ ananorHqHo otiHcaHHOMy b npHMepe 1. 'ΠρΗΜβρ 8. . 221 r neHTaapHTpHTa, 204 r ΦταΛοβογο aHrHflpHfla η 456 r rapmix κηοποτflerHflpaTHpoBáHHoro KacTopoBoro Macna βτβρΗφΗρκρνιοτ aHanorHqHo npHMepy 1flo κηοποτηογο qHcna 17 μγ KOH / r. Bboaht 119 r βαηπηηοβοη khcjiotm h npn130-140 C ^ β τθ θΗΗβ προβοαητ npon q 3; Ecc ro κηοποτηογο qncna 73 μγ KOH / r.HacTb cmohm c paHHbíM κηοποτημμ qHcnoM pacTBopHWT b 6yTHnpenno3onbBe% RO70 -hoh KOHneHTpanHH, γοτοβητ CMecb aHanorHqHo npHMepy 1 h HcnbiTMBaioT Bποκρμτηηχ. ,. .. 'OcTaB.inyrocH qacTb cmohm KOHfleHCHpyroT flo κηοποτηογο qHcna 62,5 μγ KOH / r, cooTBeTCTBywmero 49% -hoh οτβπβΗΗ 33ΒβρπιβΗΗθοτκ peaKflHH. HaGniofla-βτοΗ reneo6pa3OBaHHe peaKflHOHHoň Maccbi. . 9. CMona Ha CHHTeTHqecKHX jkhphmx KHcnoTax C7-C9 nonyqeHa b coot-BeTCTBHH c πβτβΗΤΟΜ Ηποηηη Ν '2000-1969. 136 r neHTaapHTpHTa, 125.0 r φτβπβΒΟΓο aHrHflpHfla η 144 r CHHTeTHqecKHXjkhphmx κηοποτ C7-C? OrβρΗφΗρΗργιοτ aHanorHqHo npHMepy 1 flo κηοποτηογο qncna14 μγ KOH / r. 73 r ηαηπηηοβοη κηοποτμ η npn 130-140 ° C β τβπβΗΗβ3 q προβοαητ npoflecc ro κηοποτηογο qncna 80 μγ KOH / r. HacTb cmohm c η no q H H H H H H%%%% Man Man Man Man Man Man Man Man Man Man Man Man Man Man Man Man Man Man Man Man Man Man Man Man Man Man Man Man Man Man Man

OcTaBmyiocH qacTb cmohm KOHfleHCHpyioT ro κ qna 70 μγ KOH / r, cooTBeTCTByiomero 50,57-hoh βτβπβΗΗ 3aBepmeHHocTH peaKflHH. HaGnio-flaeTCH reneo6pa3OBaHHe peaKflHOHHon Maccn. 65 ΗΜ 10. 0 0 0 0 0 0 0 0 (0) 0 0 0 0 0 0 0 0 0 0 0 0 65 Π 65 65 65 65 65 65 no ΚΟΗ / γ. 3aTeM.3arpyataioT 66 r aflHnnHOBOH KHCJIOTbl H BblflepjKHBSIOT FLO KHCJIOTHOTO BHCJia 36.5 μγ ΚΟΗ / γ NPH 130 -140 ° C τβηβΗΗβ b 8.5 b. OMajib γοτοβητ ηηηιιογηβηο npHMepy first ΠρΗΜβρ 11th CnnTe3 π / π npoBOflHT well τθχηοηογηη, onHcaHHoň b nPHMepe 1.Π / π nonynaioTyMeCoHHEfHH 136 r neHTaapHTpHTa, 91 rsBrOrHrHfl-buffer h 202 r C) KK CT 'C, flo KH 15.1 μγ ΚΟΗ / γ. 3aTeM 3arpy®aioT 51.5 r aflH-ΗΗΟΒΟΗΗΗΟΒΟΗ KHCJIOTbl H BblflepJKHBaiOT flO KH 32 ΜΓ KOH / r npH 130- 140bC B ΤβΒβΗΗβ8 B. 3M3JIB ΓΟΤΟΒΗΤ aHaJIOrHBHO npHMepy 1.

XapaKTepHCTHKa Boflopa36aBJiHeMbix ajiKHflHbix cmoji, nonyueHHbix no npeflnaraeMOMy čnocoSy, h CBoňcTBa ποκρωτπή Ha hx ocHOBe npHBefleHb b Ta6jiHfle.

Hb TaGjiHflbí BHflHO, BTO BOflopa36aBJiaeMbie ajiKHflHbie cmojim well npeflJiaraeMOMycnoco6y npn TOJiiHHHe ποκρΜΤΗΗ 40 m ημθιοτ TBepflocTb 0.54 to 0.58, BbicoKHň6necK - 61.6555, ctoííkoctb to nepecynnce, npoBHocTb Ha yflap KTC 50 cm h anacTHBHOCTb 3mm Πρκ npoBeneHHH CHHTesa BOflopa36aBJiHeMbix ajiKHflHbix cmoji ro khcjiothotoBHcna (kb) HH »e 30 μγ ΚΟΗ / γ CMOJia acenHpyeT, a npoBeneHHe cHHTesa ro khcjiOTHoro« Hena Bbime 40 μγ ΚΟΗ / γ flaeT cMOJiH, yhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh!

CttHJKGHHe KHCJIOTHOrO BHCJia BOflOpaCTBOpHMOŮ ajIKHflHOň CMOJIbl Flo 30 ~ 4ΰ ΜΓKOH / R 3a CNET yMeHbineHHH KOJiHnecTBa aflHnHHOBoň khcjiotm NPN drive in the 50-60% CTeneHii 3aBepmeHH0CTH peaKipan tanū He oGecnenHBaeT ποκρμτηημ HeoSxoflHMbixCBoňCTB, flocTHraeMbix Ha ocnose cmojim no npeflJiaraeMOMy cnocoóy (cm ~ Ta6jin CBoňCTB fly) .

TaKHM o6pa3OM, θ3θ6ρβΤβΗΗΘ ΠΟ3ΒΟΗΗβΤ nOBblCHTb 6neCK nOKpbITHn Ha OCHOBeBOflopa36aBJiHeMoň aJiKHflHoň cmojim.

TaSjíHpa

XapaKTepHCTHKa BOflopa36aBjiHeMbix ajiKHflHbix cmojino npeflJiaraeMOMy cnoco6y h CBoňcTBa ποκρΜτκή

Ha HX OCHOBe IP IP —----------------------------— MojinpHbie cooTHomeHHH κομποηθη- CTeneHb Khcjiot- npHMe- tob CMOJibi - neHTaapHTpHT φτη - 3aBepnieH- Hoe bhc- pa b jieBbi aHrHflpHfliOKK: ajjHnHHOBaH hocth pe- Jlo CMOJIbl onHca- KHCJioTa aKUHH (no μγ KOH / r HHH aflHnHHOBoň KHCJioTe), 7a 1 2 3 1. 1: 0,614: 1,326: 0,377 85 30,6 2 1: 0.614: 1.326: 0.377 80 39.7 3. 1: 0.613: 1.326: 0.377 80 36.0 4.. 1: 0.614: 1.366: 0.406 81 37.8 · 5. 1: 0.650: 1,000: 0.400 80 39.0 4a. 1: 0.614: 1.326: 0.406 87 26.0 1a. 1: 0,614: 1,326: 0,377 75 45,0 246597 6 IIpoflOJDKeHHe TagjiHUbi IP IP npHMe- pa b ormca- HHH MojmpHbie cooTHoineHHH κομποηθη-TOB CMOJlbl - nCHTaapHTpHT: φτβ-neBbi and HrnflpHfl: C) KK: aflHnHHoBaa KHcnoTa CTeneHb aaBepmeH- HOCTH pe- aKUHH (noaflHnHHOBOnKHcnoTe), from Khcjiot-Hoe mhc-J1O CMOJlbl, OH KOH / r 1 2 3 1: 0,614: 1,323: 0,288 60 40,4 7 1: 0,614: 1,323: 0,171 50 35,0 8 *. 1: 0.850: 1,000: 0.500 43 73 9 **. i: 0.85: 1,000: 0.500 42 80 10. 1: 0.600: 1.326: 0.450 81 36.5 11. 1: 0.614: 1.400: 0.350 80 32 IIpoflojraceHHe Ta6jimy> i

H 'Ν »npHMe- pa b onnca- HHH Ba3KOCTb 68% -ηογο pacTBOpa CMOJlbl B óyTwmeji-jioaoJibBe, c CBoňCTBa 160 ° C, 1 η 4 5 6 7 8 1. 266 40 64-65 0.54 Be3 H3Me- ΗβΗΗΗ 2. 257 40 63 0.54 To ise 3. 236 40 61 0.58 4, 232 40 63 0, 55 5. 6. CMOJ npH 40 62 κ.η. = 26 acejinpyeT 0.53 7. 200 40 54 0.53 8. 70 .45 53 0.50 9. 65 40 48 0.50 10. 210 40 52 0.45 CraibHoe no KejrreHne 11. 140. 40 51 0.53 Eea H3Me-neHHH 246597. npoAOJNceHHé TaCrombi »» rtpHMe-pa b oimca- HHH Bmskoctb 682-ηογο pacTBOpa CMOJTbl B eyTHnuen- nosojfibBe, CsoAcTBa SManeBoro ποκρμτηα Tonnpma noKpMTHa, MX Cnecx noOnecxo-Mepy, Z TBepAOCTbno ManTHH-xy CTTOKKOCTb 'C, 1h • 4 5 6 L ..... "Ύ ................... 8 12, 239 40 63 0.53 13, 262 42 64 0 , 51 ftpHMeqaHtie: 1. B npnnepax 1-4 HcnonbsyraT CJKK CT-Cq, B npHMepe 5 HcnonbayioT CJRK C ^ -C ,,. Ha khphux KHCJiOTax nerHflpa-ΤΗρΟΒβΗΗΟΓΟ ΚβΟΤΟρΟΒΟΓΟ Macna (n3BeCTHbln cno-co6) .4 **. ΦΟΡΜΥίΙΑ Η30ΕΡΕΤΕΗΗΉ

Cnoco6 noJiyneHHH BOflopa36aBJiaeMoň ajiKHflHoň cmojiw πγτβΜ B3anMOfleňcTBHa3JiH (}) aTHHecKOH flHKapSoHoBoň KHCJioTbi c rHflpoKCHJicoflep »caineň aJiKHflHoň CMonoňHa OCHOBe HmpHblX OflHOOCHOBHbIX KHCJIOT, ΜΗΟΓΟβΤΟΜΗΟΓΟ CIIHpTa H apOMaTHHeC-koh £ HKap6oHOBoň KHcnoTbi, oTJiHqaioiuHňcH TGM Uto c uentroποβηπιθηηη SjíecKa ποκρωτΗΗ Ha ochobě BOflopaačaBjíHGMofí aJiKHflHoň cmojim, NPO -βοαητ B3aHMOfleňcTBne neHTaapHTpHTa, flrrajieBoro aHrH / η jpHfla chhtgthhgckhxJKHpHbIX KHCJIOT 0 -C HJIH 0 <ο ~ 013ΠρΗ MOJIHpHOM COOTHOIIIGHHH ΚΟΜΠΟΗβΗΤΟΒ1: 0.6 to 0.65: 1-1.4 cootbgtctbghho flo nonyneHHH rHflpoKCHJicoflGpjKameň ajiKHflHoňCMOJIbl KHCJIOTHblM HHCJIOM C 15 - 25 ΚΟΗ ΚΟΗ / γ, C nOCJIGňyiOIUGŮ o6pa6OTKOH CMOJIbl0,35-0,45 MOJIHMH aflHnHHOBOH KHCJIOTM flO nonyHeHHH κοηθηηογο npoflyKTa cKHCJIOTHblM HHCJIOM 30-40 ΜΓ ΚΟΗ / γ.

HCTOHHHKH ΗΗφορΜβρΗΗ, npHHHTbie BO ΒΗΗΜβΗΗβ ΠρΗ 3KCnepTH3GI 1. IlaTeHT Αηγπηη Ν '1178490, kji. C 3 R 10 onyGjiHK. 1970. 2. IlaTeHT Πποηηη Ν '20000, κπ. 26 D6, onySnuK. 1969. 3. KapaKHHa MH h ^ p. Pa3pa6oTKa BOflopa36aBnaeMbix ποπηβΦηροβ λπη jiaxo-KpacoHHbix noKpbiTHn. JlaKOKpacoHHbie MaTepnanbi h hx npHMeHeHHe. 1976 r., 4 4, c. 6-7 (προτοτΗπ). 246597

ΦΕΦ E PA T

CnOCOB ΠΟΠΠΕΗΗΗ B0fl0PA3BABJMEMÓfl

ΑΠΚΗβΗΟϋ CMOJIM

HacTonmee nsoCpeTéHHe othochtch k o6jiacTH nojiyueHHH jiaKOKpacotiHbix Μβτβ- pnanoB.

CnocoC noJiyqeHHH BOAQpasOaBJíaeMoň sjikmahoů cmojiw coctoht b that htoocymecTBJíHHJT B3aHMop, eňcTBHe nenTaspHTpHTa, φτβΛβΒοτο aHrHflpiwa h cHHTe-THneCKHX XHpHbEK KHCJIOT C ", C ^ C HJIH <E" C19 ΠρΗ MOJIHpHOM COOTHOHieHHH 1: 0.6 to 0.65: 1 to 1 4 οοοτΒβτοτΒβΗΗο flo nojiyneHHH rHflpoKCHJicoflep »amen cmojih c khcjiot-HWM mhcjiom 15-25 μγ KOH / r, c nocjieflywmeň oCpaCoTKoň cmojim 0.35-0.45 mojihmhaflHIlHHOBOft KHCJIOTU FLO nOJiyHeHHH ΚΟΗβΠΗΟΓΟ npOflyKTa KHCJIOTHblM HHCJ1OM C 30 -40 ΜΓ KOH / r.

IlpHBHaHo H3o6peTeHneM no peaynbTaTaM 3KcnepTH9bi, ocymecTBJíeHHoů PocyflapcT-ΒβΗΗΜΜ ΚΟΜΗΤβΤΟΜ CCCP ΠΟ fleJiaM Η3θ6ρβΤβΗΗή H OTKpblTHn. 246597

Claims

SUBJECT OF THE INVENTION A process for the production of a water-dilutable alkyd resin by reacting a dicarboxylic acid with a hydroxyl-containing alkyd resin based on fatty monohydric acids, a polyhydric alcohol and an aromatic dicarboxylic acid, characterized in that interaction is effected to enhance the gloss of the paint based on the water-soluble alkyd resin. pentaerythritol, phthalic anhydride and synthetic fatty acidsCr? - C <2 or CQ:-C ^ při at the molar ratio of components 1: 0.6 to 0.65: 1 to 1.4 until a hydroxyl-containing alkyd resin having an acid number of 15 to 25 mg KOH / g is obtained, with further processing of the resin 0, 55 to 0.45 moles of adipic acid until the final product has an acid number of 50 to 40 mg, KOH / g.