Handling performance of Glass-ionomer Resin Cement

玻璃离子树脂水门汀的操作性能

基本信息

批准号：
08457512
负责人：
ONESE Hideo
金额：
$ 1.86万
依托单位：
Nihon University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (B)
财政年份：
1996
资助国家：
日本
起止时间：
1996 至 1998
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-08457512/
关键词：
Glass-ionomer resin cement Physical properties P L ratio Temperature Setting time Dentin bond strength 物性象牙質接着強さ象牙質接着性溶解性稠度硬化時間被膜厚さ

项目摘要

Since these glass ionomer-resin cements (GIRC) have been developed recently, investigation of their physical properties is necessary before recommending clinical usage. The first purpose of this project was to investigate the influence of powder/liquid ratio and storage temperature of the cement liquid on the setting time of two GIRC.And the second purpose was to determine the influence of P/L ratio on the temperature change during setting phase. And the final purpose was to determine the influence of static load during setting on physical properties and dentin bond strength.GIRCs used were Fuji Lute (GC) and Vitremer luting cement (3M).Fuji I (GC) and Bistite ResinCement (TOKUYAMA) were used as controls.The result were as follows :1. The setting time of the GIRCs showed a tendency to increase as the P/L ratio of the cementdecreased. This tendency was more pronounced for Vitremer Luting Cement than Fuji Lute.2. The storage temperature of the cement liquid had little effect on the setting time of thecements.3. Gradual temperature rise was recorded the beginning of the measurement for Vitremer luringcement and Fuji I, follower by gradual decrease in temperature.The time when the temperatureremained at its peak was longer than Fuji Lute and Bistite Resin Cement.4. A rapid temperature rise was recorded from the beginning of the measurement for Fuji Lute and Bistite Resin Cement, followed by decreasing temperature after reaching its peak. The time when the temperature remained at its peak was shorter than Vitremer luting cement and fuji 1.On the other hand, beginning of the measurment for Vitremer luting cement and Fuji 1, followed by gradual decrease in temperature. The time when the temperature remained at its peak was longer than Fuji lute and Bistite Resin CemenHigher temperature was recorded with increasing P/L ratio for all GIRCs tested.5. Physical properties and dentin bond strength of GIRCs were significantly increased with increasing static load during setting.

由于最近已经开发了这些玻璃离子胶质水泥（GIRC），因此在建议临床使用之前，必须研究其物理特性。该项目的第一个目的是研究水泥液比和储存温度在两个GIRC的设置时间的影响。第二个目的是确定P/L比在设置阶段中温度变化的影响。最终目的是确定静态载荷对物理性能和牙本质键强度的影响。所使用的GIRC是Fuji Lute（GC）和Vitremer Luting Cement（3M）.fuji I（GC）和Bistite Resincement Resincement（GC）和Bistite Resincement（Tokuyama）的结果。 GIRC的设定时间显示出随着水泥份量的P/L比而增加的趋势。这种趋势对于玻璃体的Luting水泥比Fuji Lute更为明显。2。水泥液体的储存温度几乎没有影响的设置时间。3。记录了渐进的温度升高，即玻璃体诱导剂和富士I的测量开始，随着温度的逐渐降低而追随者。温度在其峰值处的温度比富士叶和Bistite树脂水泥更长的时间。4。从富士叶和比斯特岩树脂水泥的测量开始，记录了温度的快速升高，然后在达到峰后的温度降低。另一方面，温度保持在其峰值的时间比Vitremer Luting水泥和富吉1.在玻璃体的水泥和Fuji 1.中，从测量玻璃体Luting水泥和Fuji 1开始，然后逐渐降低温度。温度保持在其峰值的时间比富士leute和Bistite树脂升高的时间更长，并且在所有测试的GIRC中，P/L比的升高时间升高。5。 GIRC的物理特性和GIRC的牙本质键强度随着静电载荷的增加而显着增加。

项目成果

期刊论文数量（9）

专著数量（0）

科研奖励数量（0）

会议论文数量（0）

专利数量（0）

Tomoyoshi Takigawa, Keishi Tsubota, Kohzo Fukiishi Tomoyuki Asano, Mitsuru Ano, Toshio Shiratsuchi Takashi Kuroda and Hideo Onose: "Study on the Glassionomer Resin Cements-Influence of P/L ratio to temperature changing of cements during setting phase-" Jp

Tomoyoshi Takikawa、Keishi Tsubota、Kohzo Fukiishi Tomoyuki Asano、Mitsuru Ano、Toshio Shiratsuchi Takashi Kuroda 和 Hideo Onose：“Glassionomer 树脂水泥的研究 - P/L 比对凝固阶段水泥温度变化的影响 -”Jp

DOI：
发表时间：
期刊：
影响因子：
0
作者：
通讯作者：

金丸寿良他: "合着用グラスアイオノマーレジンセメントに関する研究-特に表面加圧がその理工学的性質に及ぼす影響について-" 接着歯学. 16・4. 240-240 (1999)

Yoshiyoshi Kanamaru 等人：“用于粘合的玻璃离聚物树脂水泥的研究 - 特别是表面压力对其科学和工程性能的影响”粘合剂牙科 16・4（1999）。

DOI：
发表时间：
期刊：
影响因子：
0
作者：
通讯作者：

Tomoyoshi Takigawa, Hiroshi Nakazawa, Keiichi Fukumoto, Toshikazu Komiyama, Takashi Kudoda and Hideo Onose: "A Study on Glass-ionomer Resin Cements-Influence of P/L ration on Temperature Change of Cements during Setting Phase-" Jpn J.Consev Dent. 41-6. 11

Tomoyoshi Takikawa、Hiroshi Nakazawa、Keiichi Fukumoto、Toshikazu Komiyama、Takashi Kudoda 和 Hideo Onose：“玻璃离子树脂水泥的研究 - P/L 比对凝结阶段水泥温度变化的影响 -”Jpn J.Consev Dent。