Process for preparing a crystal suspension
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 11, 2003
Issued Date -
N/A
app pub date -
Nov 17, 2000
filing date -
May 20, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A process for preparing a crystal suspension of an organic compound which has a .DELTA.H/RT value (where .DELTA.H is the heat of fusion of the compound, R is the molar gas constant and T is the melting point of the compound) in the range of 1 to 10, the process comprising dispersing a melt of the organic compound in a liquid dispersion medium, typically water, to form an emulsion, typically an oil-in-water emulsion, cooling the emulsion below the melting point of the organic compound and subjecting the emulsion to ultrasonic vibration.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully