the composite material is made of tert-butyl cyclohexanol, coumarin, ethyl maltol one or more components and mixed material having a melting point and a controlled volatility gradient of menthol were mixed after preparation, overcoming the limitations of conventional single temporary reinforcement applicati...
Anhydrous crystalline polymorph of venlafaxine hydrochloride with melting point of 219 deg CDescribed is a highly thermally stable anhydrous crystalline polymorphic form of venlafaxine (1- [2- (dimethylamino)-1- (4-methoxyphenyl) ethyl] cyclohexanol) hydrochloride, methods for the preparation thereof, ...
compd. is a cyclohexanol, benzene, etc. The peptizer is linseed oil, surface active agent, etc. The casting mold formed of such material collapses quickly when immersed in the acid or water and is satisfactorily usable as the casting mold for a high melting metal.YAMAMURA KAZUAKI...