HIPE consisting of 75 vol% internal phase
and 25 vol% continuous phase was used for polyHIPE preparation.
This effect is expected to be much more pronounced in high internal phase
type emulsions, where small changes in the external phase volume can cause a very large increase in viscosity (Salager, 2000).
A high internal phase
emulsion (HIPE) is defined as an emulsion in which the dispersed phase occupies more than 74% of the volume, the maximum packing fraction of monodispersed spheres.
The fibers display an internal phase
morphology that is evidently controlled by rapid phase separation and rapid solidification.
To construct this simple emulsion, the internal phase
is added to the outer phase with high agitation mixing such as disper blending or homogenization.
During the first quarter, we began dosing the first cohort of subjects in our internal Phase
I study for catheter-associated urinary tract infections and are pleased that the results showed that NVC-422 was well tolerated in the bladder.
It produces W/O emulsions that are stabilized by single emulsifier system, have low emulsifier concentration (as low as 1%), have excellent high temperature stability, very high internal phase
volume (90%) and fine emulsion droplet size (0.
an internal phase
detector that enables accurate measurements of PLL bandwidth, jitter transfer and jitter/phase noise spectrum.
However, the high internal phase
viscosity presents the challenge of a deposited material that is difficult to remove and tends to build-up with each consecutive shampooing.
Polymeric emulsifiers are useful for the preparation of high internal phase
Also new from Dow Corning are six high internal phase
The product features a high internal phase
technology that deposits petrolatum on the skin without getting washed away.