@article{oai:tobunken.repo.nii.ac.jp:00003656, author = {木川, りか and 早川, 典子 and 山本, 記子 and 川野邊, 渉 and 佐野, 千絵 and 青木, 繁夫 and Rika, KIGAWA and Noriko, HAYAKAWA and Noriko, YAMAMOTO and Wataru, KAWANOBE and Chie, SANO and Shigeo, AOKI}, issue = {44}, journal = {保存科学, Science for conservation}, month = {Mar}, note = {Mould resistance of various synthetic resins that have been used for the conservation of historic sites was tested. The synthetic resins tested this time were: Paraloid B-72 (Rohm&Haas) dissolved in xylene, Paraloid B-72 dissolved in 90% vol. ethanol in water, Paraloid B-72 dissolved in ethylacetate, hydroxypropylcellulose (HPC) dissolved in ethanol, ER-002 (C&P) and Vipholon (C&P). Two kinds of samples were prepared: one was synthetic resins only in a glass dish, and the other was nonsterile soil to whose surface synthetic resins were applied. Also two kinds of mixed spore solutions were prepared for 5 fungi which are used in tests for fungus resistance of plastic products (JIS Z 2911:2000) (group A) and 7 fungi isolated from inside or around ancient tombs, Takamatsuzuka and Kitora (group B). Each mixed spore solution was applied onto the samples and kept at 29oC at 100%RH for 4 weeks. Also as a negative control group, samples were kept at room temperature for 4 weeks, while as another control group, other samples were kept at 29oC at 100%RH for 4 weeks without spraying spore solutions. Surfaces of the samples were observed by eyes and under microscope at intervals of one week. Growth of moulds was observed on some samples of Paraloid B-72 and hydroxypropylcellulose (HPC). Mould growth was most obvious on Paraloid B-72 samples. On the other hand, mould was not observed on samples of ER-002 and Bifolon.}, pages = {149--156}, title = {遺跡等で使用する樹脂のカビへの抵抗性について}, year = {2005} }