氨基甲酸酯丙烯酸酯单体的合成及其性能研究
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摘要
紫外光聚合反应是利用紫外光来引发具有化学反应活性的液态物质快速转变为固态物质的过程,具有固化速度快、污染少、节能和固化产物性能优异等优点。紫外光固化体系一般由低聚物、活性稀释剂、引发剂及其它助剂组成。活性稀释剂又分为单官能团和多官能团活性稀释剂,其中单官能团活性稀释剂由于反应基团浓度低所以反应速率慢。工业常用的氨基甲酸酯丙烯酸酯单体是采用异氰酸酯与醇反应来制备的,由于分子中存在N-H键,分子内及分子间氢键使得单体本身粘度高,导致单体的稀释效率下降。所以本研究论文通过一种非异氰酸酯(NCO)路线合成一类不含N-H键的单官能度氨基甲酸酯丙烯酸酯,测试了单体本身粘度、与树脂混合后的粘度、紫外光聚合动力学、物理机械性能,并与工业常用单官能度单体丙烯酸异冰片酯(IBOA)进行了比较。
     本论文以吡咯烷、哌啶、吗啡啉、碳酸乙烯酯及丙烯酰氯为主要原料,通过两步反应合成了三种单官能度氨基甲酸酯丙烯酸酯单体。使用傅立叶红外光谱仪和核磁共振仪对相应产物进行了表征;同时使用实时傅立叶变换红外光谱仪(RT-FTIR)对其进行了光聚合动力学研究。结果表明,所合成的三种单体的粘度、与树脂混合后的粘度均比工业常用单体IBOA低。紫外光聚合动力学表明光强、引发剂浓度及引发剂种类对单体的光聚合动力学有较大影响。DMA测试表明本实验所合成的氨基甲酸酯丙烯酸酯单体与树脂混合体系固化后产物的储能模量、Tg比IBOA体系的低。
Photocuring technology was a process that transformed a reactive liquid into a solid polymer by radiation.Photopolymerization offers multiple advantages including quick curing,environmental friendly, energy saving,good performances of the curing polymer.A UV-curable resin system is generally composed of oligomer,monomer,photoinitiator, and various additives.Reactive diluents are divided to monofunctional monomers and multifunctional monomers.For the low reactive functional group concentration,the monofunctional monomer has low curing rate.In the current UV industrial processes,urethane(meth)acrylates are made through the reaction of isocyanate and polyols.The hydrogen bond of intermolecular and intramolecular makes the viscosity increase and decrease of the diluent-efficiency.In this thesis monofunctional monomers without hydrogen bond were synthesized though a non-NCO route.Three different monofunctional monomers were synthesized by two-step reaction by using pyrrolideine,piperidine,morpholine,ethylene carbonate and acryloyl chloride.Fourier transform infrared spectra(FTIR) and ~1H NMR spectra were used to identify the structures of monomers. The viscosity of monomers and mixtures of monomer/oligomer, photopolymerization kinetics and dynamic mechanical analyzer(DMA) were investigated as well.The synthesized monomers compared with isobornyl acrylate(IBOA).Results showed that the viscosity of monomer and mixture of monomer/oligomer were both lower than that of IBOA. During photopolymerization the light intensity,the concentration of initiator and different kinds of photoinitiator influenced the kinetics parameters.The DMA analysis showed that monomer/CN964(1/4,w/w) had lower Tg and E' than that of IBOA/CN964(1/4,w/w).
引文
[1]Fouassier J.P."Photoinitiator,Photopolymerization and Photocuring:Fundamentals and Applications",Hanser,Munich 1995.
    [2]Fouassier J.P.,Rabck J.F.(Eds.).Radiation Curing Polymer Science and Technology,vols.Ⅰ-Ⅳ,Elsevier,Oxford,1993.
    [3]Allen N.S.(Ed.).Photopolymerisation and Photoimaging Science and Technology,Elsevier,Oxford,1989.
    [4]Randell D.R(Ed.).Radiation Curing of Polymers-Ⅱ,Royal Society of Chemistry,London,1991.
    [5]陈用烈,曾兆华,杨建文。《辐射固化材料及其应用》。化学工业出版社,2003年10月第1版。
    [6]Fouassier J P.Photoinitiation,Photopolymerization,and Photocuring[R].Hanser Munich:Fundamentals and Application,1995:1-330.
    [7]Decker C.Kinetic study and new applications of UV radiation curing[J].Macromol Rapid Commun,2002,23(18):1067-1093.
    [8]Andrzejewska E.Photopolymerization kinetics of multifunctional monomers[J].Prog in Polym Sci,2001,26(4):605-665.
    [9]Decker C.The Use of irradiation in UV polymerization[J].Polymer International,1998,45(2):133-141.
    [10]陈用烈,曾兆华,杨建文.辐射固化材料及其应用[M].北京:化学工业出版社,2003:10.
    [11]金养智.持续快速发展的中国光固化产业[J].精细与专用化学品,2004,(20):3-6.
    [12]杨永源,吴玉民,胡辉,谭昊涯.辐射固化材料的现状和某些进展[J].感光科学与光化学,2002,(20):230-238.
    [13]洪啸吟,金有铠,金养智.中国辐射固化技术发展[J].热固性树脂,2002,(17):31-34.
    [14]Decker C,Zahouily K.Light-stabilization of polymeric materials by grafted UV- cured coatings[J].Journal of Polymer Science Part A:Polymer Chemistry,1998,36(14):2571-2580.
    [15]Zbigniew C.Development in the area of UV-crosslinkable solvent-based pressure sensitive adhesives with excellent shrinkage resistance[J].European Polymer Journal,2004,40(9):2221-2227.
    [16]Roberto SB.Use of radiation in biomaterials science[J].Nuclear Instruments and Methods in Physics Research B,2002,191(1-4):752-757.
    [17]Norbert M,Ulrich S.New developments of polymeric dental composites[J].Prog.Polym.Sci.,2001,26(4):535-576.
    [18]Papilloud S,Baudraz D.Migration tests for substrates printed with UV ink systems in aqueous simulants[J].Progress in Organic Coatings,2002,45(2-3):231-237.
    [19]王娟娟,马晓燕,晁小练.辐射固化技术研究进展[J].材料保护,2005,38(1):44-47.
    [20]孙友梅,许增彬,王庆斌,郭君琪。高反应性二甲苯不饱和聚酯树脂的合成。热固性树脂 2002,17:22-24。
    [21]卞忠义。不饱和聚酯树脂反应性研究。玻璃钢/复合材料 2000,1:30-32。
    [22]汪多仁。二甲苯不饱和聚酯树脂的生产和应用。玻璃钢/复合材料 1998,4:24-25。
    [23]周菊兴,高峰。烯丙基醚改性不饱和聚酯的合成,热固性树脂 2002,17:1-4
    [24]杨建文,曾兆华,张一平,庞来兴,陈用烈。羧基化甲基酚醛环氧丙烯酸酯的合成及光交联研究。高分子材料科学与工程 2003,19:57-60。
    [25]Rao A.V.,Kanitkar D.S.,Parab A.K.Some spociality coatings from radiation curable poly (acrylic)combination.Prog Org Coat 1995,25:221-233.
    [26]王行柱,陈高清,陆飚。紫外光固化涂料用环氧丙烯酸酯的研究。湘潭大学社会科学学报 2002.26:194-196。
    [27]黄晓蔚,时焕英。乙烯基醚活性稀释剂在环氧丙烯酸树脂紫外光固化中的应用。广东化工 2003,5:5-7。
    [28]何敏,张炜,王晓洁。有机硅改性环氧丙烯酸酯的紫外固化研究。固体火箭技术 2002,25:65-68。
    [29]Chen Y.New UV curable cyclotriphosphazenes as fire retardant coating material for wood.J Appl Polym Sci 1998,2:115-122.
    [30]Jung S.J.Synthesis and properties of UV curable waterborne unsaturated poly- ester for wood coating.J Appl Polym Sci 1998,69:695-708.
    [31]胡波年,王金银。紫外光固化聚氨基甲酸酯丙烯酸酯的合成及涂料的性能,化学世界,2004,45:302-304。
    [32]Chang-sik HA.Properties of UV curable polyurethane acrylates using nonyellowing polyisocyanate for floor coating.J Appl Polym Sci 1996,62:1011-1021.
    [33]陈续明,何明霞,金养智。聚氨酯丙烯酸树脂的合成及性能研究。辐射固化通讯 1997,2:6210。
    [34]王金银,何晓梅。光固化聚氨酯丙烯酸树脂的合成及性质。精细化工中间体 2001,31:33-34。
    [35]田禾。光固化聚氨基甲酸酯丙烯酸酯的合成及性质。辐射固化通讯 1997,4:7-11。
    [36]奚惠兰,胡和丰。紫外光固化木器涂料性能研究--齐聚物对涂膜性能的影响。涂料工业 1997,18:10-11。
    [37]陶永红,唐凯。有机硅/丙烯酸酯/聚氨酯光固化树脂的合成及应用。有机硅材料 2004,1:18-19。
    [38]杨康,孟军锋,李洁。脂肪族聚氨酯紫外光固化涂料的研制。现代涂料与涂装 2003,4:1-4。
    [39]冯宗财,王跃川。支化碱溶性丙烯酸化聚酯的合成及光固化性能。功能材料 2001,32:210-212。
    [40]刘俊华,唐锐,王跃川。多官能丙烯酸化聚酯的合成及其光固化。热固性树脂 2003,18:1-4。
    [41]Hoyle C.E.,Clark S.C.Photopolymerization using maleimides as photoinitiators.Polymer 1997,22:5695-5697.
    [42]Hong X.Y.,Chen Q.D.,Zhang Y.M.Synthesis and characterization of a hyperbranched polyol with long flexible chains and its application in cationic UV curing.J Appl Polym Sci 2000.77:1353-1356_
    [43]陈乐培,王海杰,武志明。光敏树脂及其紫外光固化涂料发展新动向。热固性树脂2003,18:33-36。
    [44]魏无际,郑耀臣,鲁钢。光固化ADGDE齐聚物的合成及特性。化学世界 2002,43:638-640。
    [45]郑耀臣,魏无际,陈芳。一缩二乙二醇二缩水甘油醚双丙烯酸酯的合成。热固性树脂 2003,18:14-17。
    [46]王德海,江棂。《紫外光固化材料--理论与应用》。科学出版社,2001年8月第1版。
    [47]Decker C.Photoinitiated crosslinking polymerization.Prog Polym Sci 1996,21:593-650.
    [48]李海燕,谢川.阳离子光引发剂研究进展[J].信息记录材料,2004,(4):37-41.
    [49]周钢,陈建山,奚海,吴宇雄.紫外光固化光敏齐聚物体系的研究进展[J].精细化工中间体,2003,33(2):5-7.
    [50]丁立朋,李拥军,马兴法.阳离子聚合光引发剂及其阳离子反应机理[J].热固性树脂,1997,(2):47-54.
    [51]王行柱,陈高清,陆飚.紫外光固化涂料用环氧丙烯酸酯的研究.湘潭大学社会科学学报,2002,26(5):194-196.
    [52]王尔鉴,李妙贞,康红,冯新德.含氧光敏引发体系的研究 Ⅰ.二苯酮/三乙胺/氧体系引发甲基丙烯酸甲酯光聚合反应动力学的研究[J].高分子通讯,1981,(5):379-384.
    [53]Crivello JV.The discovery and development of onium salt cationic photoinitiators[J].J.Polym.Sci.Part A:Polym.Chem.,1999,37(23):4241-4254.
    [54]Chen J Y,Zhao C,Wang R X,Cao S G;Cao W X.Photochemical and thermal decomposition of diphenylamine diazonium salts[J].Journal of Photochemistry and Photobiology A:Chemistry,1999,125:73-78.
    [55]Uwe M,Andrcas U,Wolfgang M,Bernward D,Christian H.New insights about diazonium salts as cationic photoinitiators[J].Journal of Photochemistry and Photobiology A:Chemistry,2001,127:53-66.
    [56]Viera J,Vlasta B,Miroslav C,Zuzana C.Photolysis of diaryliodonium salts(UV/Vis,EPR and GC/MS investigations)[J].Journal of Photochemistry and Photobiol- ogy A:Chemistry,2000,126:195-202.
    [57]高青雨,李润明.二芳基碘鎓盐光引发体系研究进展[J].功能高分子学报,1999,12:486-490.
    [58]Crivello J V,Lam J H W.New photoinitiatiators for cationic polymerization[J].J.Polym.Sci.,Symp,1976,56:383-395.
    [59]Crivello J V,Lam J H W.Diaryliodonium salts[J].Macromolecules,1977,6:1307 -1315.
    [60]Crivello J V,Lee J L.Alkoxy-substituted diaryliodonium salt cationic photo initiators[J].J.Polym.Sci.Part A:Polym.Chem.,1989,27:3951-3968.
    [61]Dektar J L,Hacker N P.Photochemistry of diaryliodonium salts[J].J.Org.Chem.,1990,2:639-647.
    [62]Crivello J V,Lam H W.Photoinitiated cationic polymerization with triaryl- sulfonium salts[J].Journal of Polymer Science Part A:Polymer Chemistry,1996,34:3231-3253.
    [63]Crivello J V,Lam H W.Triarylsulfonium salts as photoinitiators of free radical and cationic polymerization[J].Journal of Polymer Science:Polymer Letters Edition,1979,12:759-764.
    [64]Crivello J V,Ma J,Jiang F.Synthesis and photoactivity of novel 5-arylthianthre- nium salt cationic photoinitiators[J].J.Polym.Sci.Part A:Polym.Chem.,2002,40:3465-3480.
    [65]Crivello J V,Lam H W.Photoinitiated cationic polymerization by dialkyl-4-hydroxyphenylsulfonium salts[J].Journal of Polymer Science:Polymer Chemistry Edition,1980,3:1021-1034.
    [66]Yu Y H,Lin CY,Yeh J M.Poly(N-vinylcarbazole)-clay nanocomposite materials prepared by photoinitiated polymerization with triarylsulfonium salt initiator[J].Journal of Applied Polymer Science,2004,91:1904-1912.
    [67]Weiss D H.Paint and coatings:a mature industry in trasition[J].Prog.in Polym.Sci.,1997,22:203-245.
    [68]Sipani V,Scranton B.Kinetic studies of cationic photopolymerizations of phenyl glycidyl ether:termination/trapping rate constants for iodonium photo initiators[J].Journal of Photochemistry and Photobiology A:Chemistry,2003,159:189-195.
    [69]Abadie M J M,Chi N K,Boey F.Cure kinetics for the ultraviolet cationic polymer- ization of cycloliphatic and diglycidyl ether of bisphenol-A(DGEBA)epoxy systems with sulfonium salt using an auto catalytic model[J].J.Appl.Poly.Sci.,2002,86:1587-1591.
    [70]Sangermano M,Malucelli G.Cationic photopolymerization of polyfunctional propenyl ether systems[J].Polymer international,2001,50:998-1003.
    [71]王文君,邹应全.光固化涂料的应用进展[J].信息记录材料,2004,5:27-30.
    [72]Crivello J V.The discovery and development of onium salt cationic photoinitiators[J].J.Polym.Sci.Part A:Polym.Chem.,1999,37(23):4241-4254.
    [73]Fouassier J P,Rabek J F.Radiation Curing in Polymer[MT].Plenum Press New York:Science and Technology,1992-1993:Ⅰ-Ⅳ.
    [74]Anseth K S,Newman S M,Bowman C N.olymeric dental composites:properties and reaction behavior of multimethacrylate dental restorations[J].Adv Polym Sci,1995,(122):177-217.
    [75]Ferracane J L.urrent trends in dental composites[J].Crit Rev Oral Biol Med,1995,6(4):302-318.
    [76]Muhlebach A,Muller B,Pharisa C,Hofmann M,Seiferling B,Guerry D.New water-soluble photo crosslinkable polymers based on modified poly(vinyl alcohol)[J].Polym Sci Part A:Polym Chem,1997,35(16):3603-3611.
    [77]Fisher J P,Dean D,Engel P S,Mikos A G.Photoinitiated polymerization of biomaterials [J].Annu Rev Mater Res,2001,(31):171-181.
    [78]Lovell L G,Newman S M,Donaldson M M,Bowman C N.The effect of light intensity on double bond conversion and flexural strength of a model,unfilled dental resin[J].Dent Mater,2003,(19):458-465.
    [79]Dickens S H,Stansbury J W,Choi K M,Floyd JE.Photopolymerization kinetics of methacrylate dental resins[J].Macromolecules,2003,(36):6043-6053.
    [80]Moszner N,Klapdohr S.Nanotechnology for dental composites[J].Int J of Nanotechnology,2004,(1):130-156.
    [81]Benson R S.Use of radiation in biomaterials science[J].Nuclear Instruments and Methods in Physics Research B,2002,(191):752-757.
    [82]Declercq H A,Gorski T L,Tielens S P,Schacht E H,Cornelissen M J.Encapsulation of osteoblast seeded microcarriers into injectable,photopolymerizable three-dimensional scaffolds based on D,L-lactide and -caprolactone[J].Biomacromolecules,2005,6(3):1608-1614.
    [83]魏杰,金养智,光固化涂料,化学工业出版社,2005
    [84]Allen N S.Photoinitiators for UV and visible curing of coatings:mechanisms and properties[J].Journal of Photochemistry and Photobiology A:Chemistry,1996,122:101-107.
    [85]Jung S J,Lee S J,Cho W J,Ha C S.Synthesis and properties of UV-curable water borne unsaturated polyester for wood coating[J].Journal of Applied Polymer Science,1998,69:695-708.
    [86]Ali K M I,Khan M A,Islam M N.Upgrading of wet blue leather surface by UV cured coating[J].Journal of Applied Polymer Science,1997,66:11-18.
    [87]Ha C S,Jung S J,Kim E S,Kim W S,Lee S J,Cho W J.Properties of UV-curable polyurethane acrylates using nonyellowing polyisocyanate for floor coating[J].Journal of Applied Polymer Science,1996,62:1011-1021.
    [88]Wu S B,Sears M T,Soucek M D,Simonsick W J.Synthesis of reactive diluents for cationic cycloaliphatic epoxide UV coatings[J].Polymer,1999,20:5675-5686.
    [89]Xu G,Shi W F.Synthesis and characterization of hyperbranched polyurethane acrylates used as UV curable oligomers for coatings[J].Progress in Organic Coatings,2005,35:110-117.
    [90]王文君,邹应全.光固化涂料的应用进展[J].信息记录材料,2004,(5):27-30.
    [91]林剑雄,王小妹,麦堪成.水性光固化涂料的研究进展[J].涂料工业,2002,(10):32-36.
    [92]王晓丽,刘俊龙.紫外光固化环氧丙烯酸酯光敏预聚物改性研究进展[J].辽宁化工,2007,36,(1):34-37.
    [93]谭晓明,周亚洲 谢洪泉 袁鸣鸣.酚醛环氧丙烯酸酯季铵盐的合成[J].高分子材料科学与工程,2002,18,(3):51-54.
    [94]陈云传,刘晓亚,熊万斌,陈明清,李华伟.紫外光固化罩光漆用环氧丙烯酸酯树脂的合成及应用[J].材料保护,2003,36,(11):21-23.
    [95]http://www.wisbay.cn/T_UV-basicl.htm[EB/OL]
    [96]秦长喜,刘瀛.辐射固化胶粘剂的研究和应用[J].信息记录材料,2003,4(1):20-24.
    [97]王德海,江棂,紫外光固化材料--理论与应用,科学出版社,2001
    [98]Golden R.Journal of Coatings Technology.1997,69(871):83
    [99]Gabriel Rokicki,Anna Piotrowska,A new route to polyurethanes from ethylene carbonate,diamines and diols,Polymer 43(2002)2927-2935
    [100]Byoung-Hoo Lee,Hyun-Joong Kim,Influence of isocyanate type of acrylated urethane oligomcr and of additives on weathering of UV-cured films,Polymer Degradation and Stability 91(2006)1025-1035
    [101]Heidi J.Assumptiona,b,Lon J.Mathias,Photopolymerization of urethane dimethacrylates synthesized via a non-isocyanate route,Polymer 44(2003)5131-5136
    [102][10]Gang Xu,Wenfang Shi,Synthesis and characterization of hyperbranched polyurethane acrylates used as UV curable oligomers for coatings,Progress in Organic Coatings 52(2005)110-117
    [103]Byoung-Hoo Lee,Hyun-Joong Kim,Influence of isocyanate type of acrylated urethane oligomer and of additives on weathering of UV-cured films,Polymer Degradation and Stability 91(2006)1025-035
    [104]Dean C.Webster,Cyclic carbonate functional polymers and their applications,Progress in Organic Coatings 47(2003)77-86
    [105]Dorota Kijowska,Stanis(?)aw Wo(?)owiec,Jacek Lubczak,Kinetics and Mechanism of Initial Steps of Synthesis of Polyetherols from Melamine and Ethylene Carbonate,KINETICS OF INITIAL SYNTHESIS OF POLYETHEROLS,294-300
    [106]Shin-ichiro Fujita,Bhalchandra M.Bhanage,Hiroshi Kanamaru,Masahiko Arai,Synthesis of 1,3-dialkylurea from ethylene carbonate and amine using calcium oxide,Journal of Molecular Catalysis A:Chemical 230(2005)43-48
    [107]Piotr Paw(?)owski,Gabriel Rokicki,Synthesis of oligocarbonate diols from ethylene carbonate and aliphatic diols catalyzed by alkali metal salts,Polymer 45(2004)3125-3137
    [108]韩俊凤、马萍、王正平,活性稀释剂对自由基型UV固化反应过程的影响,研究报告及专论,2006,27(1)
    [109]Gabriel Rokicki,Anna Piotrowska,A new route to polyurethanes from ethylene carbonate,diamines and diols,polymer 43(2002)2927-2935
    [110]Johan F.G.A.Jansen,Aylvin A.Dias,Marko Dorschu,and Betty Coussens,Fast Monomers:Factors Affecting the Inherent Reactivity of Acrylate Monomers in Photoinitiated Acrylate Polymerization,Macromolecules 2003,36,3861-3873
    [111]Jurgen van Holen,Vincent Stone and Hugues Van den Bergen,New Routes to Urethane Acrylates,RadTech Europe 2005 Conference & Exhibition
    [112]Wang T,Ma L J,Wan PY,et al.A study of the photoactivities and thermomech- anical properties of epoxy resins using novel[cyclopentadien-Fe-arene]+PF6- photoinitiators [J].Journal of Photochemistry and Photobiology A:Chemistry,2004,163(1-2):77-86.
    [113]Davidson RS,Lowe C.Use of uv/visible photoacoustic spectroscopy to study the photoinitiated crosslinking of oligomers containing chalcone units[J].Eur.Polym.J.,1989,25(2):159-165.
    [114]Venhoven BAM,De Gee AJ,Davidson CL.Polymerization contraction and conversion of light-curing BisGMA-based methacrylate resins[J].Biomaterials,1993,14(11):871-875.
    [115]Rueggeberg F,Tamareselvy K.Resin cure determination by polymerization shriinkage[J].Dent.Mater.,1995,11:265-268.
    [116]Nie J,Linden L A,Rabek J F,et al.Photocuring of mono- and di-functional (meth)acrylates with tris[2-(acryloyloxy)ethyl]isocyanurate[J].J.Eur.Polym.,1999,35(8):1491-1500.
    [117]Nie J,Linden L A,Rabek J F,et al.Photocuring kinetic studies of new dental rest- orative resins based on poly(ethylene glycol)diacrylate and tris[2-(acryloyloxy)ethyl]isocyanurate [J].Die Angewandte Makromolekulare Chemie,1998,257:47-52.
    [118]Nie J,Linden L A,Rabek J F,et al.Highly cross-linked networks for dental applications obtained by photocuring of tris[2-(acryloyloxy)ethyl]isocyanurate,2-ethyl-2-(hydroxymethyl)-1,3-propanediol triacrylate,and pentaerythritol triacrylate[J].Acta Odontol Scand,1999,57:1-8.
    [119]Nie J,Linden L A,Rabek J F,et al.Photocuring kinetic studies of new dental restorative resins based on poly(ethyleneglycol)diacrylate and tris[2-(acryloyloxy)ethyl]isocyanurate [J].Angew.Makromol.Chem,1998,257:47-52.
    [120]Nie J,Andrzejewska E,Rabek JF,et al.Effect of peroxides and hydroperoxides on the camphorquinone-initiated photopolymerization[J].Macromol.Chem.Phys.,1999,200:1692-1701
    [121]Luminita L,Ionescu-Vasii,1 et al.Kinetic model of photoinduced polymerization of phenyl glycidyl ether monomer[J].Polymer International,1998,47:221-225.
    [122]Decker C.A new method for monitoring ultra-fast photopolymerization by real- time infra-red(RTIR)spectroscopy[J].Macromol.Chem.Phys,1988,189:2381-2394.
    [123]Trujillo M,Newman S M,Stansbury J W.Use of near-IR to monitor the influence of external heating on dental composite photopolymerization[J].Dent.Mater.,2004,20:766-777.
    [124]Beckel E R,Nie J,Stansbury J W,Bowman C N.Effect of aryl substituents on the reactivity of phenyl carbamate acrylate monomers[J].Macromolecules,2004,37(11):4062-4069.
    [125]Berchtold K A,Nie J,Stansbury J W,et al.Novel monovinyl methacrylic monomers containing secondary functionality for ultrarapid polymerization:steady-state evaluation [J].Macromolecules,2004,37(9):3165-3179.
    [126]Lu H,Jeffrey Stansbury J W,Nie J,et al.Development of highly reactive mono-(meth)acrylates as reactive diluents for dimethacrylate based dental resin systems[J].Biomaterials,2005,26:1329-1336.
    [127]Elliott J E,Nie J,Bowman C N.The effect of primary cyclization on free radical polymerization kinetics:experimental characterization[J].Polymer,2003,44(2):327-332.
    [128]Scherzer T,Decker U.The effect of temperature on the kinetics of diacrylate photo polymer- rizations studied by Real-time FTIR spectroscopy[J].Polymer,2000,41:7681-7690.
    [129]Falk B,Vallinas S M,Crivello J V.Monitoring photopolymerization reactions with optical pyrometry[J].J.Polym.Sci.Part A:Polym.Chem.,2003,41(4):579-596.
    [130]Gallone G,Capaccioli S,et al.Dielectric analysis of the linear polymerization of an epoxy resin[J].Polymer International,2001,50(5):545-551.
    [131]Bradley G,Davidson R S,et al.Photoinitiated polymerization reactions:application of a new real-time FTIR system for following the rate of polymerization[J].Journal of Photochemistry and Photobiology A:Chemistry,1996,100(1-3):109-118.
    [132]Decker C,Nguyen Thi Vie T,Thi H P.Photoinitiated cationic polymerization of epoxides [J].Polymer International,2001,50(12):986-997.

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