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Study on the inhibition for the deterioration of modern documents including maps and plans

地图、平面图等现代文献的劣化抑制研究

基本信息

批准号：
16520411
负责人：
KONDO Masako
金额：
$ 1.22万
依托单位：
Gangoji 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：
2004
资助国家：
日本
起止时间：
2004 至 2005
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-16520411/
关键词：
modern drauwing maps and plan Aging Test using sealed glass tubes iron gall ink ink corrosion oxidation of iron in ink the deterioration of the paper by acid water solution of calcium phytate 近現代図面資料図面用紙記録素材インク劣化紙の酸性劣化キレート剤

项目摘要

The purpose of this study is to develop some preventive and concrete methods of inhibition for the deterioration of modern maps and plans understanding the tendency of deterioration, materials and historical change that had begun to be drawn after the Meiji period.First of all we tested the deterioration of the tracing paper which is often used for drawings such as maps and plans. The result shows extreme yellowing and hardening compared with the woodfree paper. This means the effects of the acid sizing used to prevent the blot of ink. To realize clearly the production after deterioration we selected "Accelerated Temperature Aging of Printing and Writing paper by Dry Oven Exposure Apparatus" of American Society for Testing and Materials, while sealed glass tubes were used.Anion analysis of the deteriorated production by the test carried out. Except for chloride ion and sulfuric acid ion some kinds of organic acids including glycols acid, acetic acid, formic acid and lactic acid were de … More tected.Concerning the writing materials, blue black ink known as iron gall ink shows the serious deterioration. Iron gall ink consists of gall which is from some knots on the beech richly containing tannin, iron hydrosulfate, gum arabic and water. The written part of the paper deteriorates easily by oxidation of iron then colors brown and penetrates deeply as the trace of drawing can be seen from the reverse side. Effects of such kinds of inks appear as hardening, crystallization, cracking and lacking pulverized pieces.In order to pursue such kind of deterioration we researched some notes of a famous natural historian K.Minakata, written in London in the Meiji period. On many pages of them white crystal was found then it was analyzed as the aluminum sulfate which came from the sizing. To forecast the deterioration in the future we applied testing paper for iron ion then examined the use of water solution of calcium phytate as a chelating agent for metallic ion. The relationship between the deterioration of the paper by acid and that of the ink will be examined in the future paying attention to their ingredients and characteristics. Less

本研究的目的是了解明治时期以后开始绘制的现代地图和平面图的退化趋势、材料和历史变化，制定一些预防和具体的抑制方法。首先，我们测试了常用于绘制地图和计划等图纸的描图纸的变质程度。结果表明，与无木纸相比，该纸显黄变和硬化。这是指用酸施胶的效果来防止油墨的污迹。为了清晰地认识变质后的生产，我们选用了美国试验与材料学会的“印刷纸和书写纸的烘箱曝晒加速温度老化仪”，并采用密封玻璃管。通过试验对变质产物进行了负离子分析。除氯离子和硫酸离子外，还检出了乙二醇酸、乙酸、甲酸和乳酸等有机酸。在书写材料方面，被称为铁胆墨水的蓝黑色墨水显示出严重的劣化。铁胆墨水由山毛榉上的一些结的胆组成，含有丰富的单宁，硫酸氢铁，阿拉伯胶和水。纸张的书写部分易因铁的氧化而变质，呈现褐色，背面有拉丝的痕迹，渗入很深。这类油墨的影响表现为硬化、结晶、开裂和缺乏粉末状碎片。为了探究这种退化，我们研究了一些著名的自然历史学家K.Minakata在明治时期在伦敦写的笔记。在许多页上发现了白色晶体，然后分析它是来自浆料的硫酸铝。为了预测铁离子的劣化，我们应用试纸对铁离子进行了检测，并对用植酸钙水溶液作为金属离子螯合剂进行了研究。纸张的酸损与油墨的酸损之间的关系将在未来进行研究，并关注它们的成分和特性。少