Description  Claims  Cited references 

GB1272778A   [0008] 
WO02088194A   [0008] 
WO2004039848A   [0008] 
US6218504B   [0008] 
WO2009080281A   [0015]  [0016]  [0018]  [0092] 
WO2006056338A1   [0055] 
EP1838741B1   [0055] 
US6395670B1   [0055] 
EP398698A1   [0055] 
WO9632426A   [0055]  [0060] 
EP1273595A   [0060] 
EP0019330A   [0060] 
US5093415A   [0060]  [0114] 
US6825146B   [0060] 
US4771024A   [0060] 
WO03068828A   [0060] 
US4866022A   [0060]  [0109] 
WO2007134851A1   [0060] 
US4282076A   [0067] 
EP0063654A   [0067] 
US5017714A   [0087] 
US5324820A   [0087] 
EP1460166A1   [0093] 
EP0206189A1   [0093] 
US4338233A   [0093] 
EP0921919A   [0100] 
EP0994978B1   [0100] 
EP0397505B1   [0100] 
WO2014053590A1   [0100] 
WO2014044680A1   [0126]  [0127] 

Handbook of Chemistry and Physics   [0062] 
CHEMICAL ABSTRACTS   [0121]