Benzylbutylphthalate (BBzP), also called n-butyl benzyl phthalate (BBP) or benzyl butyl phthalate, is a phthalate, an ester of phthalic acid, benzyl alcohol and n-butanol. It comes under trade names e.g. Palatinol BB, Unimoll BB, Sicol 160, or Santicizer 160. It is mostly used as a plasticizer for PVC. It is considered a toxicant.
Teeth worn down by bruxism. When teeth have been worn down from a habit of tooth clenching and grinding: 1  All of the upper front teeth usually have a similar length. 2  Instead of having gently rounded contours, their biting edges are frequently worn straight across.old has a wear coefficient that's similar to enamel, which means it won't cause excessive damage to opposing teeth. And since it's a metal, crowns made out of it are unlikely to fracture. Of course, the big disadvantage of this type of restoration is its appearance.
Open the zipper and rub the soap on the teeth. Go up and down the teeth about four times to allow the slider to move more easily. Rub a candle on the teeth of an open metal zipper. Give the teeth a wax coat as you bring the wax up and down the open teeth three times.Close the zipper once completed.pen the zipper and rub the soap on the teeth. Go up and down the teeth about four times to allow the slider to move more easily. Rub a candle on the teeth of an open metal zipper. Give the teeth a wax coat as you bring the wax up and down the open teeth three times. Close the zipper once completed.