MATERIAL PROCESSING BY REPEATED SOLVENT EXPANSION-CONTRACTION
摘要
A method for repeatedly converting a solvent from a state of solvent to a state of antisolvent with relatively little loss of solvent. The method is used to allow for processing of large amounts of solute material with minimum amounts of solvent.
申请公布号
WO0166215(A1)
申请公布日期
2001.09.13
申请号
WO2001US03019
申请日期
2001.01.30
申请人
BOEHRINGER INGELHEIM PHARMACEUTICALS, INC.;SAIM, SAID;HORHOTA, STEPHEN;BOCHNIAK, DAVID, JOSEPH
发明人
SAIM, SAID;HORHOTA, STEPHEN;BOCHNIAK, DAVID, JOSEPH
