Conservation and Restoration of Color on Cultural Properties

文化遗产色彩的保护和恢复

• 批准号: 59810001
• 负责人: SUZUKI Tomoya
• 金额: $ 7.1万
• 依托单位: Tokyo National Research Insitutute of Cultural Properties
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Developmental Scientific Research
• 财政年份: 1984
• 资助国家: 日本
• 起止时间: 1984 至 1986
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-59810001/
• 关键词: Color on Cultural Properties; Deterioration of Color; Peeling of Color Layer; Identification of Pigment; Identification of Animal Glue; Raking Light Apparatus; Re-adhering Treatment of Color Layer; 顔料の同定; 膠の固定; 斜光照明装置

In order to conserve color on various cultural properties, examination and recording of deterioration of color are performed and developed as well as fixing and re-adhering treatment for the color.(1)X-ray deffraction method was employed for identifying the pigments which were used by a painter for national important wooden building, and found that two different pigments are used with one name depending on the works.(2)Raking light apparatus was developed and a first model for practical use was made up. The apparatus projects parallel light beam with fixed angle and even light value at any point of a flat object, and gives ideal lighting condition for taking photo of recording damaged color layer.(3) Red lead color on wood was examined after artificial aging by weathering chamber, to know the minimum concentration of animal glue in which the red lead color started peeling after the aging. It was confirmed that color layer which was prepared with acrylic resin as a medium, showed good durability in its high concentration.(4)Degree of discoloration was measured on three pigments on wood which were traditionally used by painters for wooden building.(5)The ratio of hydroxy-proline to other amino-acid contained in three kinds of animal glue, was found to indicate the source of the glue.(6)The condition of color on wooden member of shrines and temples were surveyed. Paintings on paper of sliding door and a wooden ornament were examined for remained color layers.

为了在各种文化特性上保存颜色，进行和开发了颜色变质的检查和记录以及对颜色的固定和重新贴上处理。（1）X射线脱附方法被用来确定绘画者用于国家重要的木制建筑的绘画，并发现两种不同的颜料是在一个命名中使用的，它是在一个命名中使用的。 向上。该设备在平坦物体的任何点上都以固定角度甚至光值进行平行光束，并提供理想的照明条件，以照相记录损坏的颜色层。（3）通过耐磨室，通过风化室内检查了木材上的红色铅颜色，以便知道动物胶的最小浓度在衰老后开始脱皮。已经证实，用丙烯酸树脂作为一种介质制备的颜色层在其高浓度下显示出良好的耐用性。（4）在木材上的三种颜料上测量了变色程度。（5）（5）羟基丙啉的比率是羟基丙啉的比率，而在三种类型的动物Gllue中包含的其他氨基酸酸的含量（6）的来源（构成了木质的构建）。调查了神社和寺庙。检查了滑门和木制装饰品的绘画，以剩余的颜色层。