| 发明名称 | Crystal growing ornament | ||
| 摘要 | Provided is a new-concept crystal growing ornament that may change in size due to a recrystallization phenomenon by supplying a growth liquid, thereby reducing repugnance or an artificial impression and arousing curiosity or interest. The crystal growing ornament includes a basic material made of a porous material and formed in a predetermined shape; a growth liquid formed to be absorbed into the basic material and evaporating after being absorbed into the basic material to generate a recrystallization phenomenon; a growth liquid supply unit connected to the basic material and formed to supply the growth liquid to the basic material after receiving the growth liquid; and a crystal growing body integrally formed outside the basic material due to the recrystallization phenomenon of the growth liquid. | ||
| 申请公布号 | US9109298(B2) | 申请公布日期 | 2015.08.18 |
| 申请号 | US201213396163 | 申请日期 | 2012.02.14 |
| 申请人 | DONG-A TEACHING MATERIALS CO., LTD. | 发明人 | Kim Hak-Jae;Jung Han-Shin |
| 分类号 | C30B7/02;C30B29/54;A63H3/00;A63H9/00;B44C5/00 | 主分类号 | C30B7/02 |
| 代理机构 | Lex IP Meister, PLLC | 代理人 | Lex IP Meister, PLLC |
| 主权项 | 1. A crystal growing ornament, comprising: a basic material made of a porous material and formed in a predetermined shape; a growth liquid formed to be absorbed into the basic material and evaporating after being absorbed into the basic material to generate a recrystallization phenomenon; a growth liquid supply unit connected to the basic material and formed to supply the growth liquid to the basic material after receiving the growth liquid; and a crystal growing body integrally formed outside the basic material by the recrystallization phenomenon of the growth liquid, wherein the growth liquid includes 20 to 75 wt % of a solvent, 20 to 50 wt % of urea, and 0.1 to 30 wt % of a coloring agent. | ||
| 地址 | Daejeon KR | ||