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.
Braces pain can be uncomfortable, but wearing braces to improve your bite can help to eliminate other types of mouth and tooth pain caused by misaligned teeth. Other benefits of braces include:1  Easier Oral Care: Straight teeth are easier to clean, so you will be at less risk for tooth decay and gum disease.ry these additional tips to relieve braces pain: 1  Eat Soft: If you tend to experience braces pain after an orthodontic adjustment, stick to soft foods, such as JelloÂ®, pasta, and soft-cooked vegetables for the first day or so. 2  Brush Soft: A soft-bristled toothbrush can help ease braces pain.