用户名: 密码: 验证码:
齿科用可见光固化胶粘剂的制备及性能研究
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
近年来,可见光固化胶粘剂在牙科修复中应用广泛。由于此类胶粘剂能起到抵抗微渗漏,封闭基牙和修复体之间的间隙,并且通过机械的、化学的结合方式将基牙和修复用复合树脂粘接在一起的作用,因此其对于固定修复用复合树脂,防止继发龋显得尤为重要。但由于牙齿组织结构和口腔环境的特殊性,以至一直未能完全解决粘接强度和耐久性的问题。为此,本课题的主要目的在于研究开发出一种具有良好粘接强度和耐水性的可见光固化胶粘剂。
     本论文的研究工作分为两部分,第一部分为可见光固化胶粘剂基质树脂的制备及表征;第二部分为粘接体系的制备及其性能测试。
     首先,制备出四种基质树脂。采用直接酯化法,以顺丁烯二酸酐、环氧树脂、甲基丙烯酸为原料合成出顺丁烯二酸酐改性的环氧甲基丙烯酸酯;以甲苯2,4-二异氰酸酯、甲基丙烯酸羟乙酯、聚乙二醇-400为原料合成出聚氨酯甲基丙烯酸酯,然后与顺丁烯二酸酐改性的环氧甲基丙烯酸酯共混;分别以六亚甲基二异氰酸酯、环氧甲基丙烯酸酯和二苯基甲烷二异氰酸酯、环氧甲基丙烯酸酯为原料合成出两种异氰酸酯改性的环氧甲基丙烯酸酯。其次,将四种基质树脂配合稀释剂、光引发剂、偶联剂、填料等制备出可见光固化胶粘剂及复合树脂,考察了不同基质树脂及各个组分对胶粘剂及复合树脂性能的影响。最后,通过正交试验得到胶粘剂的最佳配比。
     试验结果表明,四种基质树脂中,以二苯基甲烷二异氰酸酯作基质树脂制备的粘接体系效果最好。并且当基质树脂与稀释剂质量比为3:2、光引发剂含量为0.4%、偶联剂含量为0.5%时,胶粘剂对玻璃和牙齿的粘接剪切强度分别达到8.64MPa和12.18MPa。当基质树脂与稀释剂质量比为3:2、光引发剂含量为0.3%、填料含量为30%时,复合树脂的压缩强度和固化深度分别达到240MPa和4.14mm。
In recent years, visible light cured adhesive is being widely employed in restorative dentistry. Because of this kind of adhesive can be used to act as a barrier against microleakage, sealing the interface between the teeth and the filling and holding them together through some forms of surface attachment that may be mechanical, chemical or a combination of both methods. So the clinical success of fixed restorative composite resin and against secondary caries is heavily dependent on the visible light adhesive with good performance. But the durable problem and strength problem of adhesive have not been altogether resolved because of peculiarities of the oral circumstances and teeth texture. The goal of this subject is to develop a kind of visible light cured adhesive which has excellent adhesive strength and water-resistant property.
     In this thesis, the experiments included two parts: firstly, the matrix resin of visible light cured adhesive and composite resin were synthesized and characterized; secondly, adhesive system was prepared and tested.
     Firstly, four matrix resins were synthesized. The maleic anhydride modified epoxy methylacrylate was synthesized from the reaction of the maleic anhydride, the epoxy resin and the methacrylic acid by direct esterification. The polyurethane methylacrylate was synthesized from tolylene 2,4-diisocyanate, hydroxyethyl methacrylate and polyethylene glycol-400, and then altogether mixed with the maleic anhydride modified epoxy methacrylate. One isocyanate modified epoxy methylacrylate was prepared with hexamethylene diisocyanate and epoxy methylacrylate. The other one was synthesized from diphenylmethane diisocyanate and epoxy methylacrylate. Secondly, visible light cured adhesive and composite resin were made through adding active diluent, photoinitiator, coupling agent and filling material etc. into the matrix resin. The effects of the different matrix resins and each component on properties of adhesive system were investigated also. Finally, the best formulation of adhesive was obtained through orthogonal experiment.
     The experimental results about the four matrix resins indicated that the adhesive system would obtain the best performance when the diphenylmethane diisocyanate modified epoxy methylacrylate was used to act as the matrix resin in the four matrix resins. When the mass ratio of the matrix resin and the active diluent was 3:2 and the content of photoinitiator and coupling agent was 0.4% and 0.5% respectively, the shearing strength of adhesive achieved 8.64MPa and 12.18MPa for the glass and the tooth respectively. When the mass ratio of the matrix resin and active diluent was 3:2, the content of photoinitiator was 0.3%, the content of filling material was 30%, the compressive strength and cured depth of composite resin achieved 240MPa and 4.14mm respectively.
引文
[1] 陈治清. 口腔生物材料学[M]. 北京: 化学工业出版社, 2004: 1
    [2] 施蓉, 杨承华. 牙科用正畸粘结剂的研制[J]. 中国胶粘剂, 1998, 8(1): 17~20
    [3] 王同. 口腔粘接材料[J]. 粘接(增刊), 1999, 3: 59~62
    [4] John W. Nicholson. Adhesive dental materials–A review[J]. Adhesion& Adhesives, 1998, (18) : 229~236
    [5] Buonocore M G. A simple method of increasing the adhesion of acrylic filling materials to enamel surfaces[J]. Journal of dental research, 1955, 34:849
    [6] Luis C.Mendesa, Andrea D.Tedescob, Mauro S.Mirandab. Determination of degree of conversion as function of depth of a photo-initiated dental restoration composite[J]. POLYMER TESTING, 2005, 24:418~422
    [7] Jones S E B. The science of bonding: from first to sixth generation[J]. JADA, 2000, 131:20~25
    [8] Nakabayashi N. Dentin bonding mechanisms[J]. Quintessence Int, 1991, 22: 73~74
    [9] 王容华等. 提高铸造陶瓷全冠粘接强度的研究[J]. 华西医大学报, 1998, 29(3): 278~280
    [10] Dianne D, et al. Orthodontic bonding to porcelain: a comparison of bonding system[J]. Journal of Prosthetic Dentistry, 2003, 89(1): 66~69
    [11] Markus B, et al. Resin-ceramic bonding: a review of the literature[J]. Journal of Prosthetic Dentistry, 2003, 89(2): 268~274
    [12] Nobuo Nakabayashi. Dental biomaterials and healing of dental tissue [J]. Biomaterials, 2003, 24: 2437~2439
    [13] Nakabayashi N. Bonding of restorative materials to dentine: The present status in Japan[J]. Int Dent, 1985, 35(2): 145-154
    [14] 解保生. 牙本质粘接剂的微拉伸强度测试[J]. 国外医学口腔医学分册, 2001, 28(6): 368~370
    [15] Kobuchi H, et al. Bonding to dentin with a self-etching pemer: the effect of smear [1] 陈治清. 口腔生物材料学[M]. 北京: 化学工业出版社, 2004: 1
    [2] 施蓉, 杨承华. 牙科用正畸粘结剂的研制[J]. 中国胶粘剂, 1998, 8(1): 17~20
    [3] 王同. 口腔粘接材料[J]. 粘接(增刊), 1999, 3: 59~62
    [4] John W. Nicholson. Adhesive dental materials–A review[J]. Adhesion& Adhesives, 1998, (18) : 229~236
    [5] Buonocore M G. A simple method of increasing the adhesion of acrylic filling materials to enamel surfaces[J]. Journal of dental research, 1955, 34:849
    [6] Luis C.Mendesa, Andrea D.Tedescob, Mauro S.Mirandab. Determination of degree of conversion as function of depth of a photo-initiated dental restoration composite[J]. POLYMER TESTING, 2005, 24:418~422
    [7] Jones S E B. The science of bonding: from first to sixth generation[J]. JADA, 2000, 131:20~25
    [8] Nakabayashi N. Dentin bonding mechanisms[J]. Quintessence Int, 1991, 22: 73~74
    [9] 王容华等. 提高铸造陶瓷全冠粘接强度的研究[J]. 华西医大学报, 1998, 29(3): 278~280
    [10] Dianne D, et al. Orthodontic bonding to porcelain: a comparison of bonding system[J]. Journal of Prosthetic Dentistry, 2003, 89(1): 66~69
    [11] Markus B, et al. Resin-ceramic bonding: a review of the literature[J]. Journal of Prosthetic Dentistry, 2003, 89(2): 268~274
    [12] Nobuo Nakabayashi. Dental biomaterials and healing of dental tissue [J]. Biomaterials, 2003, 24: 2437~2439
    [13] Nakabayashi N. Bonding of restorative materials to dentine: The present status in Japan[J]. Int Dent, 1985, 35(2): 145-154
    [14] 解保生. 牙本质粘接剂的微拉伸强度测试[J]. 国外医学口腔医学分册, 2001, 28(6): 368~370
    [15] Kobuchi H, et al. Bonding to dentin with a self-etching pemer: the effect of smearlayers[J]. Dental Materials, 2001, 17: 122~126
    [16] 菅晓霞. 可见光固化胶粘剂的研制[D]. 太原: 中北大学, 2006
    [17] John W. Nicholson. Adhesive dental materials–A review[J]. Adhesion&Adhesives, 1998(18): 229~236
    [18] 郑祥林, 王正平. 可见光固化型胶粘剂[J]. 化学工程师, 2004, 7(7): 41~43
    [19] Holland J M, Gibson L C, Whitaker Eisenhowen, et al. Chronic Dermal Toxicity of Epoxy Resin I, Skin Cocinogcnic Potency and General Toxicity, report ORNL5762 Prepared for the U.S DOE by Oak Ridge National Laboratory Oak Ridge[J]. Journal Tenn Dent Association, 1981: 1367
    [20] 久保良一 ほガ. 4,4-diaminodiphenylmethane ほょる中毒性肝障害の 2 例[J]. 奈良医学杂志, 1988(39): 1~7
    [21] Luis C. Mendesa, Andrea D.Tedescob, Mauro S. Mirandab. Determination of degree of conversion as function of depth of a photo-initiated dental restoration composite[J]. POLYMER TESTING, 2005, 24: 418~422
    [22] M.Atai, M.Nekoomanesh, S.A. Hashemi, S.Amani. Physical and mechanical properties of an experimental dental composite based on a new monomer[J]. Dental Materials, 2004, 20: 663~668
    [23] 谢贺明. 牙科修复粘接性材料[J]. 中国胶粘剂, 1992, 1(3): 38~41
    [24] 菅晓霞,张丽华,史建设. 齿科光固化胶粘剂的研究进展[J]. 中国胶粘剂, 2005, 14(9): 43~45
    [25] Norbert Moszner , Ulrich Salz. New developments of polymeric dental composites[J]. Progress in Polymer Science, 2001,26(4):535~576
    [26] Hui Lu, Jeffrey W. Stansbury, Jun Nie, et al. Development of highly reactive mono(meth) - acrylates as reactive diluents for dimethacrylate-based dental resin systems[J]. Biomaterials, 2005, 26:1329~1336
    [27] 胡小刚, 王琳, 顾晓宇等. 口腔修复材料—光固化复合树脂的研究进展[J]. 材料导报, 2006, 20(5): 44~46
    [28] J.H.Lai, A.E.Johnson, R.B.Douglas. Dental Materials, 2004(6), 20:570
    [29] 杨磊. 辐射固化用齐聚物及稀释剂[J]. 辐射固化通讯, 1996, 1: 13~14
    [30] 赵民骥,许乾慰,王国建等. 齿科粘合剂固化体系的现状[J]. 中国胶粘剂, 2003, 12(6): 47~50
    [31] B.A.M.Venhoven, A.J.de Gee, C.L.Davidson. Light initiation of dental resins:dynamics of the polymerization[J]. Biomaterials, 1996, 17: 2313~2318
    [32] Y.-J.Park, K.-H.Chae, H.R.Rawls. Development of a new photoinitiation system for dental light-cure composite resins[J]. Dental Materials, 1999, 15: 120~127
    [33] CHARLES W W, KELLY R K. Advances in restorative materials[J]. Dental Clinics of North Americal, 2001, 45(1): 7~31
    [34] 聂俊, 周文慧, 王尔等. 樟脑醌作齿科材料的可见光固化引发体系[J]. 功能高分子学报, 1998, 11(2): 224~228
    [35] Norman S.Allen. Photoinitiators for UV and visible curing of coatings:mechanisms and properties[J]. Journal of PHOTOCHEMISTRY and PHOTOBIOLOGY, 1996, 100: 101~107
    [36] 聂俊, 周文慧, 李妙贞等. 樟脑醌/过氧化物复合体系引发丙烯酸酯可见光聚合反应[J]. 高分子学报, 1999, 4: 205~208
    [37] 魏伯荣, 张文云, 金冰. 纳米粒子对环氧-甲基丙烯酸酯树脂力学性能的影响[J]. 西北工业大学学报, 2002, 20(4): 599~602
    [38] 张文云, 施长溪, 陈吉华等. 齿科聚合物基纤维纳米复合材料的力学性能研究[J]. 现代口腔医学杂志, 2002, 16(4): 315~317
    [39] 李之轶, 许乾慰. 可见光固化齿科充填复合树脂挠曲强度研究[J]. 上海塑料, 2005, 3: 10~13
    [40] 何芳, 王玉林, 万怡灶等. 光固化树脂基复合材料研究进展[J]. 工程塑料应用, 2003, 31(11): 67~70
    [41] Orlowski, et al. Tetraacrylic and tetramethacrylic esters and dental materials containing same[P]. US Patent ,4 420 306,1983
    [42] 施蓉, 杨承华. 牙科用正畸粘结剂的研制[J]. 中国胶粘剂, 1998, 8(1): 17~19
    [43] Raul W.Arcis, Anabel Lopez-Macipe, Manuel Toledano, et al. Mechanical properties of visible light-cured resins reinforced with hydroxyapatite for dental restoration[J]. Dental Materials, 2002, 18: 49~57
    [44] Luis C. Mendes, Andrea D.Tedesco, Mauro S. Miranda. Determination of degree of conversion as function of depth of a photo-initiated dental restoration composite[J]. POLYMER TESTING, 2005, 24: 418~422
    [45] Nazanin Emami, Mikael Sjodahl, Karl-Johan M. Soderholm. How filler properties, filler fraction, sample thickness and light source affect light attenuation in particulate filled resin composites[J]. Dental Materials, 2005, 21: 721~730
    [46] Atsuta M, Nagata K, Turner D T. Strong composites of dimethylacrylates with 4-methacryloyloxyethyl trimellitic anhydride[J]. Journal of Biomedical Material Research, 1983, 17(4): 679~690.
    [47] 刘慧, 丙烯酸酯光固化功能单体合成及聚合物性能研究[D]. 大连: 大连理工大学, 2006
    [48] M. Atai, M. Nekoomanesh,S.A.Hashemi,S. Amani. Physical and mechanical properties of an experimental dental composite based on a new monomer[J]. Dental Materials, 2004, 20: 663~668
    [49] Joong-Gon Kim, Chan-Moon Chung. Trifunctional methacrylate monomers and their photocured composites with reduced curing shrinkage, water sorption, and water solubility[J]. Biomaterials, 2003, 24(21): 3845~3851
    [50] Wolfgang Weinmann, Christoph Thalacker, Rainer Guggenberger. Siloranes in dental composites [J]. Dental Materials, 2005, 21: 68~74
    [51] Norbert Moszner, Ulrich Salz. New developments of polymeric dental composites[J]. PROGRESS IN POLYMER SCIENCE, 2001, 26: 535~576
    [52] 李桂芝, 周重光, 李保陆等. 光固化聚氨酯甲基丙烯酸酯胶/环氧丙烯酸酯胶共混体系的结构与性能[J]. 化学与粘合, 2001, (3): 97-99
    [53] 杨政险, 张爱清. 光固化聚氨酯丙烯酸酯预聚物合成工艺探讨[J]. 聚氨酯工业, 2004, 19(4): 41~44
    [54] 李绍雄, 刘益军. 聚氨酯胶黏剂[M]. 北京: 化学工业出版社, 1999, 1~412
    [55] 张尧君, 朱其妹. 自交联型水性聚氨酯涂层剂的研制[J]. 聚氨酯工业, 1995, 1: 27~31
    [56] 孙雁, 余胜全, 闵连胜. 光固化聚氨酯甲基丙烯酸树脂胶的研究[J]. 粘接, 1994, 15(2): 15~17
    [57] R Lomolder, F Plogmann, P Speier. Selectivity of isophorone di-isocyanate, in the urethane reaction influence of temperature, catalyst, and reaction partners[J]. J Coat Technol, 1997, 69(868): 51
    [58] 杜官本. 光辐射固化胶粘剂的机理[J]. 粘接, 1994, 15(2): 18~21
    [59] 范华良, 曹向群. 光敏树脂固化机理研究[J]. 光子学报, 1994, 23(2): 168~172
    [60] 景惧斌. 紫外光 UV 固化粘合剂[J]. 信息记录材料, 2004, 5 (4): 31~35
    [61] 蒋继英, 洪法廉. 可见光固化牙本质粘接剂[J]. 实用口腔医学杂志, 1991, 7(4): 236~238
    [62] 本山卓彦. 丙烯酸系齐聚物的光固化[J]. 胶体与聚合物, 2002, 20(2): 29~32
    [63] 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[J]. 涂料工业, 1997, (1): 10~12
    [64] 胡和丰, 奚惠兰, 李沿华. 活性胺单体对紫外光固化涂料氧阻聚效应抑制作用的研究[J]. 上海大学学报(自然科学版), 1996, 2(2): 219~224
    [65] 谢贺明, 郑增葵, 蒋继英等. VLC-1 型可见光聚合复合树脂的研究[J]. 实用口腔医学杂志, 1989, 5(1): 36~38
    [66] 张兴华, 莫清兰, 杨颖泰. 丙烯酸酯单体紫外固化机理初探[J]. 化学与粘合, 1995, (2): 63~65
    [67] 王军, 周平, 施长溪.光固化树脂不同深度处的转化[J]. 口腔材料器械杂志, 1997, 6(1): 11~13
    [68] 王同, 徐恒昌, 俞兆琨. 光还原剂的种类及含量对光固化树脂性能的影响[J]. 中华口腔医学杂志, 1989, 24(4): 230~232

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700