| 发明名称 |
METHOD FOR PRODUCING PARTICLES AND APPARATUS FOR PRODUCING PARTICLES |
| 摘要 |
To provide a method for producing particles, which contains: bringing a compressive fluid and a pressure plastic material into contact with each other using a multistage split flow micromixer, to thereby produce a melt of the pressure plastic material, in which the compressive fluid is dissolved; and jetting the melt of the pressure plastic material, to form particles, wherein the pressure plastic material is a resin having a carbonyl structure —C(═O)—, and wherein a viscosity of the melt is 500 mPa·s or lower, as measured under temperature and pressure conditions at the time of the jetting the melt of the pressure plastic material. |
| 申请公布号 |
US2015267039(A1) |
申请公布日期 |
2015.09.24 |
| 申请号 |
US201314434338 |
申请日期 |
2013.11.01 |
| 申请人 |
Osaka Keiko;Tanaka Chiaki;Suzuki Akira;Kawasaki Shinichiro |
发明人 |
Osaka Keiko;Tanaka Chiaki;Suzuki Akira;Kawasaki Shinichiro |
| 分类号 |
C08K5/3417;B01J2/04 |
主分类号 |
C08K5/3417 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for producing particles, the method comprising:
bringing a compressive fluid and a pressure plastic material into contact with each other using a multistage split flow micromixer to produce a melt of the pressure plastic material, in which the compressive fluid is dissolved; and jetting the melt of the pressure plastic material to form particles, wherein the pressure plastic material is a resin comprising a carbonyl structure —C(═O)—, and the melt has a viscosity of 500 mPa·s or lower, as measured under temperature and pressure conditions at the time of the jetting. |
| 地址 |
Shizuoka JP |
