| 发明名称 |
Forming Spherical Crystal Habit |
| 摘要 |
Methods for forming spherical crystal habit are shown. A needle-shaped crystal habit, a solvent, and a surfactant are combined and dissolved forming a first solution. The first solution and an anti-solvent are combined forming a second solution. The second solution is cooled. Spherical crystal habit is formed. |
| 申请公布号 |
US2014155654(A1) |
申请公布日期 |
2014.06.05 |
| 申请号 |
US201313786715 |
申请日期 |
2013.03.06 |
| 申请人 |
Physical Sciences, Inc. |
发明人 |
Preda Dorin V.;Joshi Prakash B.;(Tsinberg) Scherer Anait;Vernarelli Laurel A. |
| 分类号 |
C07C279/02 |
主分类号 |
C07C279/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of forming a spherical crystal habit, the method comprising:
forming a first solution by combining a needle-shaped crystal habit, a solvent, and a surfactant; dissolving the needle-shaped crystal habit by heating the first solution to a desired temperature; forming a second solution by combining the first solution with an anti-solvent; and cooling the second solution.
|
| 地址 |
US |
