Problem in Conservation Treatment for Excavated colored Urushi, Objects

出土彩色漆器的保护处理问题

基本信息

批准号：
07831017
负责人：
KITANO Nobuhiko
金额：
$ 1.28万
依托单位：
Gangouji Institute for Research of Cultural Property
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
1995
资助国家：
日本
起止时间：
1995 至 1997
项目状态：
已结题

项目摘要

Conservation treatment and strage of excavated colored-urushi objects appear to be very difficult, because they show a variety of color and crystal from, and some even change colorare. The number of red, green, yellow and black, colored urushi obujects from the site of Edo period, (17ct-19ct) being conserved and stored is increasing these days. Rough- and -ready synthetic pigments used in urushi objects during that period, made it possible to produce urushi obujects under mass production, and thus causing difficulty in their treatment.In this study the author present some interesting facts by deciphering a seroes of old manuscripts, and some Experiment for the Producrion of Synthetic pigments (Roha-Bengala, Tetsu-Tann Bengala, vermilion) used for the urushi-objects.(1) Some Experiment for the Producrion of Roha-BengalaSynthetic Bengara (red iron oxide : Fe2O3) is one of the most popular red-pigments used in the Edo period. One was Roha Bengala made from Roha (FeSO4.7H2O and the other w … More as Tetsu-Tann Bengala made from iron scraps. In the general process of Roha-Bengala at that time, workers used roha (FeSO4・7H2O) as raw material. They roasted the roha, and refined it in the water. We made some experiments in making Roha-Bengara, in order to understand its character.(2) some Experiments for the Production of Tetsu-Tann BengalaSome old maunscripts indicated that the origin of Tetsu-Tann Bengala was older than that of Roha-Bengala and the quality of the former one was not wo good. Thought the production techniques of Tetsu-Tann Bengala is transmit just in the documents, we have not enough information about it. In this paper, we made some experiments in making Tetsu-Tann Bengala, In order to understand its character and traditional production techniques.(3) Techniques for Producing SyntheticShu (Vermilion) Contained in Red Colored Urushi ObjectIn order to study the characteristic of these syu pigments, some old manuscripts and testimonies of some experienced workers who made syu werer consulted. As a result it was discovered that shu-vermilion was used for urushi objects. The method used to prosess shu followed traditional techniques transmitted from China and was composed of two processes : (the roasting process and the refining in water process). Less

挖出的彩色乌拉什物体的保护处理和条纹似乎非常困难，因为它们显示出各种颜色和晶体，有些甚至会改变色彩。如今，（17ct-19ct）的红色，绿色，黄色和黑色的彩色乌拉什对象的保存和存储的数量正在增加。 Rough- and -ready synthetic pigments used in urushi objects during that period, made it possible to produce urushi objects under mass production, and thus causing difficulties in their treatment.In this study the author present some interesting facts by deciphering a seroes of old manuscripts, and some Experiment for the Producion of Synthetic Pigments (Roha-Bengala, Tetsu-Tann Bengala, vermilion) used for the （1）对Roha-Bengala合成孟加拉（红铁氧化铁：FE2O3）生产的一些实验是江户时代使用的最流行的红色斑点之一。一个是由Roha制成的Roha Bengala（FESO4.7H2O，另一个……更像是Tetsu-Tann Bengala用铁屑制成的。当时在Roha-Bengala的一般过程中，工人将Roha（Feso4・7H2O）用作原料，并在roha中进行了完善。我们将其烤出来。（2）生产TETSU-TANN孟加拉词的一些实验表明，TETSU-TANN BENGALA的起源比Roha-Bengala的起源年龄较大，而前者的质量并不好。孟加拉，为了了解其性质和传统生产技术。（3）在红色的urushi对象中包含的合成纯（vermilion）的技术，以研究这些旧手稿的特征，一些旧手稿和一些经验丰富的工人的证词。收益率遵循从中国传播的传统技术，并由两个过程组成：（烘焙过程和水过程中的炼油）