@article{oai:shinshu.repo.nii.ac.jp:00002029,
 author = {坂口, 賢司 and 宮川, 崇 and 谷内, 秀寿 and 甘利, 光治 and 永沢, 栄 and 高橋, 重雄},
 issue = {1},
 journal = {松本歯学},
 month = {Apr},
 note = {Dental hard-resin have been used actively for facing metal crown restorations in recent years. However, dental hard-resin is not as good as dental porcelain in color reproductability. We measured spectral absorption and scattering coefficients of Kuraray-Cesead-hard-resin by the microspectrophotometric-method. Spectral absorption and scattering coefficients were compared using Kuraray-Cesead-hard-resin to Noritake-Super-Porcelain-AAA. The results were as follows; 1) The color of hard-resin depended on its thickness more than color of porcelain. 2) Transmittance of light on hard-resin was very high and depended on wavelength of light. Especially, nondiffused transmittance of Transparent-Hard-resin was high. Therefore, color of the under layers changed according to thickness of upper layers and color of surface depended directly on the color of under layers. 3) The color reproductability of dental hard-resin was not to the same level as dental porcelain., application/pdf},
 pages = {27--33},
 title = {陶材と硬質レジンの色調における分光特性について},
 volume = {21},
 year = {1995}
}