| 摘要 |
Solid cake lavatory cleansing block compositions comprise polyethylene glycol distearate having a dissolution time of at least 5.5 hours, and optional ingredients which include a gelling natural gum, fragrances, dyes, solid binders, filler material and mixtures thereof. The preferred gum is guar gum and, in that case, it is especially preferred that the filler should comprise sodium chloride. |
