To provide a method capable of efficiently, safety and simply manufacturing a black Japanese lacquer and a method of manufacturing a lacquer ware using the black Japanese lacquer, as well as a method of manufacturing the black Japanese lacquer having no risk of overheat and firing even when filter medium filtrated residual zinc fine particles and the like are left as is.
The manufacturing method includes contacting raw Japanese lacquer and zinc to make black color and it is preferable that zinc fine particles are used as zinc and contacting raw Japanese lacquer and zinc is conducted by agitation and mixing. A particle diameter of zinc fine particles is preferably 70 to 170 μm in the case of removing residual zinc fine particles and 1 to 20 μm in the case of not removing. Also a compounding ratio of raw Japanese lacquer and zinc fine particles is preferably raw Japanese lacquer:zinc fine particles=1:0.1 to 2.0 by weight ratio.
KATO HIROSHI
KOSUGE TAICHI
MUROYA TASUKU
MIYAHARA MORIHITO
OTA HIROSHI
| JP2010222453A | 2010-10-07 | |||
| JP2004256696A | 2004-09-16 |
| WO2005078031A1 | 2005-08-25 |
JPN6014019913; 蜷川 彰・畑 篤: '生漆と金属粉末との反応生成物' 高岡短期大学紀要 第４巻, 199303, １０７-１１２, 富山大学
JPN6014019914; 蜷川 彰・畑 篤: '生漆と金属粉末との反応初期生成物の液体クロマトグラフ／質量分析による分子構造について' 高岡短期大学紀要 第５巻, 199403, １-９, 富山大学
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