Luận án phó tiến sỹ Phản ứng trime hóa vòng arylizoxianat bằng phương pháp xúc tác chyển pha & thăm dò và ứng dụng izoxianurat của 2,4 - TDI Tài liệu tham khảo Luận án phó tiến sỹ khoa học hóa học " Phản ứng trime hóa vòng arylizoxianat...
BQ GIAo Dl)C vA oAo TAO TRUONG O~I HQC TONG HQP TP He CHI MINH 1ted g'~ , , " PHAN lJ'NGTRIME HOA VONG ARYLIZOXIANAT BANG , " K PHUONG PHAPXUCTACCHUYEN PHA& THAM DO vAl (mG DUNG , IZOXIANURAT CUA 2,4 A , - TDI "" ,., CHUYENNGANH HOA LY-HOALYTHUYET ~ ,., MA SO 1.04.04 TOM TAT A ~ ~ ~ - ~ LU~N AN PHO TIEN SI KHOA HQC HOA HQC THANH PHO HO CHi MINH-1992 u' 6-'~ N Lu{m lm dU'Q'c holm t1;\i PhOng Hoa Ly Hihl cO' cua Trwng l.>~i hQc Tbng hgp Thanh phf> H6 Chi Minh NguOi huVng din khoa hoc : GSTS CHU PHAM NGQC SaN PTS LE TH1 NffirT HOA NgWi Dl$1 x6t : - Thtr nhAt : - Thtr hai : Ca quaD nhtn x6t : Lu~n an duvc hQpt~i Tru&ng bao v(? tnrac H{li d6ng D~i hQc Tbng hgp Thanh gio- thfmg chiim Lu~n fm Nha mrac phf> H6 Chi Minh VaG Hic Dam 1992 Co th~ tim dQClu~n lm t~i : Thu vi~n Khoa hQc Tbng hgp TP H6 Chi Minh Thu vi~n truo-ng D~i hQc Tbng hgp TP H6 Chi Minh - I - I - TONG QUAN TAllI~U : Phlul (mg trime bOa vong arylizoxianat t~o nhi'mg hgp chAt izoxianurat b~n nhi~t ph\! thuQc chit y~u VaG Io~ xiic lac va co ih~ vi~t thee phU'O"llgtrinh phlul (mg sau : II C """-N/ Ar Ar NCO 'N/ Xuc lac ;> d O~ Ar b 'N/ I Ar ~O , ,~ , _ !,:C 6H:!: = kcal.mol-l [19] Xuc tac lel feAA khao sat khocing 25-78°C kcal.moI-l 6H1:= 10.5 [18] Di~u miy chUng to m(it IAn nua co th~ xem phan (mg crime hoa yang izoxianat v6'i mu6i NaCN dii!u ki~n XTCP tUO'ng t\l nhu di~u ki~n a6ng twng v6'i xUc tac du&i d~ ion Trj s8 6S:!: kha am cUng pM hQ'P v6'i tr~ng thai chuy~n ti~p kem t\l hnghQc co th~ dU'Q'cvi~t dwi d~g - d[ArNCO] dt = k2[X][AINCO] = = ko[Q+ v6"i ko = k2k [Q+ CN-] [AINCO]2 k-l + k3 k2kl k-l + k3 CN-][AINCO] va kdo = kdo[AINCO]2 = ko [Q+ CN-] - THAM DO liNG 23 - Dl,ING IZOXIANURAT CUA 2,4-TDI 6.1 - ChI: q.o vccni uretan thinh ph!n a - Qw trinh : : 2.4-TDI Toluen DAu ldOng tu&ng dUng xUC tilc co d~g ion V&i arylmonoizoxianat nhom th~ cang rut di~n Hr thi 0- tr~ng thai chuylm ti~p cua S1,1" trime bOa cang co S1,1" n6i nhi~u tUO'llg (mg t~o v&i tri sf, cua thOng sf, Lili:t Cling it dlIO'ng va 6s:t cang am - San phAro izoxianurat cua 2.4-TDI thu duQ'C dum di~u ki~n XTCP vftn khOng b~n dii!u ki~n h~u Dong va Am u&t ; chi co the giu- llll dinh 0- d1].ngdung djch dung moi t1"O'va khan ho~c bi~n nh(mg dftn xmlt cua no Viii tham (mg d\ll1g san phAro trime hoa cua 2.4-TDI cho tMy: - Vecni co mang bOng d~t yeu du ve tinh ch.lt cO' 19" - San phAro ch.lt ki!t dinh co dQ k~t dinh kha t6t bell llu&C cbju duQ'c 0- nhi~t dQ th.lp va dilp (mg duQ'c nhUng yim du ve th&i gian s6ng va dong rfut - 29 - TAl LI~U THAM KHAo BAROMva LE TIll - NETH ngh~ 30 (3) - NETH BAROM P~M NGQC saN NHlr-r HOA T~p chi Khoa hgc va Cong 15 - 19 (1992) Tn~N LONG LE TIll NHlrT HOA va CHU P~M Ti,lp chi H6a hgc dang in - NETH BAROM NGUYEN BiCH DAO LE TIll NHlrT HOA va CHU P~M NGQC saN Ti,lp chi H6a bgc 30 (2) 48 - 51 (1992) - PHAN KHANH clr Lu~n van tat nghi~p Khoa H6a trwng DHTH Tp.HCM.narn 1991 - cD THANH LONG GiiiO trinh xir 15' thang ke thgc nghi~rn b6a hgc tr 106 - 125 DHTHTP Hi>Chi Minh thang - 1991 - CHU PH~ - NGQC saN LE THj ~'HD'THOA va TRUaNG THj KIM DUNG ThOng bao khoa hQc trWng DHTH Tp lCM tr 87 - 91 (1978) CHU P~ NGQC saN D~u mo- san xu~t va dm s6ng tr 86 - 97 Nha xu~t ban Tp HCM 1983 - TRANTHANH SaN va 11IA1 OANG chi H6a hgc 23 (2) - (1985) H Ti,lp - TRAN (2) THANH SaN va NGUYEN PHI TRUNG Ti,lp chi H6a hgc 28 - 14 (1990) 10- NGUYEN Quac TiN PH~ LE DUNG Keo dan tr 56, 93 Nhii xu~t ban Ha NQi 1985 11 - E.W ABEL D A ARMITAGE and S P TYFIELD J Chern Soc (A) 554 (1967) 12 - P A ARGABRIGIIT.B L PHILIPSand C H DE PUY J argo Chern 85 2253 (1970) 13 - G CHRETIEN Materiaux Composites Tech et Doc (Lavoisier) Paris 1986 14 - S DAB I and A ZILKHA European a Matrice Po lymer Journal Organique 16, 95 ~ p 135 - 103 (1980) 15 - S DABI and A ZILKHA European Polymer Journal 16 827 - 827 ( 1980) 16 - D J DAVID and H B STALEY Analytical Chemistry of the Polyurethanes p.86 J Wiley - Interscience New York New York 1969 17 - A DAVIS Die Makrornol Chern 66, 196 (1963) 18 - A DAVIS Die Makrornol Chern 77, 185 (1964) 19 - V.G GOLOV M BAKITOV L.V KUZNETSOVA(USSR) Chern Abstr 91 21488j (1979) - - 30 20 - V IWARURA K UNO K ICHIKAWA J Polym Sci A2 3387 3404 (1964) 21 - J E KRESTA and K H HSIEH Makrornol Chern 179 2779 - 2782 (1978) 22 - J E KRESTA S I UN K H HSIEH and K C FRISCH Am Chern Soc Div Org Coat Plast Chern Pap 40 910 - 912 (1980) 23 - J E KRESTA C S SHEN K C FRISCH Am Chern Soc Diy Org Coat Plast Chern Pap 36 674 (1976) 24 - J E KRESTA and K H HSIEH Makrornol Chern 180 793- 797 (1979) 25 - LAM THANH MY Spectres IR des Polymeres Cours de Travaux Pratiques de Laboratoire de Materiaux Macrornoleculaires de L'Institut National des Sciences Appliquees de Lyon (1988) 26 - G Oertel Polyurethane Handbook p 511 - 562 Carl Hanser Verlag Munich 1985 27 - E SINGER Fundamentals of Paints Varnish and Lacquer Technology p45 5th Printing American Paint Journal Co Washington 1963 28 - D M SIMON and R G ARNOLD J Am Chern Soc 78 1658 (1956) 29 - TANG et al U S Patent 503 226 Mar 1985 30 - I YUKI N TAKAO Chern Abstr 76 34759 p (1972) 31 - COPOKVlH M.q> WO.a3 n.r., OHOCOBA n.A., Vl35 BY3 CCP, XVlMVlTi VIXVlM.TEXHOnOrViTi ,20 (4), C 689-693 (1977) 32 p.n TVirEP, VI.r 5A.aAEBA, c.n 50H.aAPEHKO, c.r 3HTEnVlC, BbiCOKOMOnEKynTiPHblE COE.aVlHEHVlTi,19 (2) , 419-427 (197n -";~;0Cor ~~'~G"' '-1 t THU V;~HCAn~.'" \ j ... CH20H-CHOH-CHZOH : , - -i"" glixidol (68%) j I : - b - 12 - Di~u ch~ Ib NCO ~ "3 013 0 ~ N/C''-N@NCO I C 1+ 0~ N / 3 0-1 C" -O-I-n-IOB / _°"2 ~ 0 ~ dung moi cua J ~ holm gi& hru !''.''B-C-OOI -CH-rJI... ,'';,:;