发明申请
US20010040312A1 Process for making a toilet bar containing a transparent decorative top layer
审中-公开
制造含有透明装饰顶层的马桶条的方法
- 专利标题： Process for making a toilet bar containing a transparent decorative top layer
- 专利标题（中）： 制造含有透明装饰顶层的马桶条的方法
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申请号： US09850714申请日： 2001-05-07
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公开(公告)号： US20010040312A1公开(公告)日： 2001-11-15
- 发明人: John van der Hagen
- 主分类号： B29C039/12
- IPC分类号： B29C039/12
摘要：
A process for preparing a toilet bar having a decorative colored pattern in a transparent top layer. In one embodiment, the method comprises preparing a first transparent soap composition; pouring the first composition into a mold to partially fill the mold where one to four colored dye mixtures, each composed of a cosmetic dye, glycerin, and water, have been applied to various portions of the bottom and sidewalls of the mold; cooling the first composition; preparing a second soap composition; pouring the second composition into the mold to fill the mold; cooling the second composition; and removing the cooled soap article. In another embodiment, the mold is filled with a single transparent soap composition after the dye is applied to the mold.