Main > ORGANIC CHEMICALS > Silazanes > Mfg > Organochlorosilane+NH3 Reaction

Product DE. W

PATENT ASSIGNEE'S COUNTRY Germany
UPDATE 04.00
PATENT ASSIGNEE This data is not available for free
PATENT CLAIMS In a process for prepg organosilazane & NH4Cl by reaction of an organochlorosilane & NH3 in presence of organosilaza
ne as solvent wherein NH4Cl is removed from resulting organosilazane & NH4Cl-contg reaction mixt.,, the IMPROVE
MENT comprising
- Adding an antiblocking agent to the reaction mixt before the
removal of NH4Cl
- Adding an antiblocking agent to the NH4Cl after its removal
from reaction mixt
PATENT PHOTOCOPY Available on request

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