Title:
SUBLIMATION SCREENING TEST AND APPARATUS
Document Type and Number:
WIPO Patent Application WO2003008953
Kind Code:
A3
Abstract:
Disclosed is an apparatus for rapidly screening chemicals for their ability to sublime. The apparatus consists of a heated well plate, where the chemicals are deposited, and a cooled finger plate, holding fingers that penetrate each well. The two plates touch at only the perimeter in order to facilitate a vacuum seal and to reduce any thermal transfer.
Inventors:
LECLOUX DANIEL DAVID (US)
MEDWIN STEVEN J (US)
SMITH ERIC MAURICE (US)
MEDWIN STEVEN J (US)
SMITH ERIC MAURICE (US)
Application Number:
PCT/US2002/022751
Publication Date:
October 30, 2003
Filing Date:
July 17, 2002
Export Citation:
Assignee:
DU PONT (US)
LECLOUX DANIEL DAVID (US)
MEDWIN STEVEN J (US)
SMITH ERIC MAURICE (US)
LECLOUX DANIEL DAVID (US)
MEDWIN STEVEN J (US)
SMITH ERIC MAURICE (US)
International Classes:
G01N1/04; G01N1/22; G01N1/28; G01N25/12; G01N25/14; (IPC1-7): G01N25/12; G01N25/14
Domestic Patent References:
| WO1997009353A1 | 1997-03-13 |
Foreign References:
| US3847200A | 1974-11-12 | |||
| US3546920A | 1970-12-15 | |||
| DE937260C | 1955-12-29 | |||
| GB1156115A | 1969-06-25 | |||
| CH472231A | 1969-05-15 |
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