| 摘要 |
A toothpaste composition comprising a vehicle containing about 45-80% by weight of liquid phase, comprising up to about 35% by weight of the toothpaste of sorbitol and at least about 25% by weight of the toothpaste of water and a solid phase including about 3-10% by weight of the toothpaste of gelling agent comprising at least about 3% by weight of the toothpaste of polyvinyl pyrrolidone as an agent to reduce drying and tube plugging. |
