Method for the production of particles

Details Method for the production of particles Method for the production of particles

2002-11-07

2010-06-22

Wollschlager, Jeffrey (Department: 1791)

Plastic and nonmetallic article shaping or treating: processes

Formation of solid particulate material directly from molten...

C264S011000, C264S012000, C264S013000, C264S014000, C424S489000, C424S499000, C424S501000, C023S297000, C023S299000, C422S256000, C426S429000

Reexamination Certificate

active

07740775

ABSTRACT:
A process for preparing particles of a substance comprising contacting a first formulation including a first substance with a first solvent stream and a second solvent stream, thereby causing formation of particles of the first substance, wherein both the first and second solvent streams are in a non-supercritical state, and subjecting the resultant mixture to a separation process which causes separation of the first substance from the first and second solvent streams.

REFERENCES:
patent: 5043280 (1991-08-01), Fischer et al.
patent: 5639441 (1997-06-01), Sievers et al.
patent: 5766637 (1998-06-01), Shine et al.
patent: 5770559 (1998-06-01), Manning et al.
patent: 5833891 (1998-11-01), Subramaniam et al.
patent: 6114414 (2000-09-01), Daly et al.
patent: 6224847 (2001-05-01), Powell et al.
patent: 6475524 (2002-11-01), Bisrat et al.
patent: 6589422 (2003-07-01), Low
patent: 6913779 (2005-07-01), Colombo et al.
patent: 7108867 (2006-09-01), Sundholm et al.
patent: 7235260 (2007-06-01), Crew et al.
patent: 7404828 (2008-07-01), Nicola
patent: 638564 (1950-06-01), None
WO 01/36078 A1: Nicola, Method for the Production of Particles, May 25, 2001.

Affiliated with

Also associated with

Rating

Method for the production of particles does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for the production of particles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for the production of particles will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4208891