The Technical Standard Section of the Center for Conservation Science and Restoration Techniques held a seminar with the title Glue – (I) at a meeting room of the Institute on June 21 (Monday). There are many kinds of glue materials, and glues are traditional adhesives that have been widely used throughout the ages all over the world including Japan. At present the production of traditional Japanese glue (nikawa) is rare and there are many unclear points regarding its current status, including its physical properties. Against this background, Ms. Hayakawa Noriko, a researcher of the Center, outlined the physical properties of glues as restoration materials. This was followed by a speech given by Ms. Yamamoto Noriko of the Association for Conservation of National Treasures on the subject how to use glues for restoration and conservation from her viewpoint as a restoration engineer. Mr. Seki Izuru, professor of the Tokyo National University of Fine Arts and Music, gave a lecture on the achievements of studies on materials from his standpoint as a painter. Finally, Mr. Morita Tsuneyuki, the professor of the Aichi Prefectural University of Fine Arts and Music, who once interviewed on the production of glues when he was a professor at the National Museum Ethnology, Osaka, gave an explanation on the glue production processes with documents. The lecturers’ speeches were persuasive because they were on subjects that the lecturers had studied throughout their long carriers; we also had an opportunity to observe many types of glue brought to the meeting room by Professor Seki Izuru, making the seminar a great success.
Lecture at seminar meeting
Observing many glues