发明授权
- 专利标题： Multi composition stick product and a process and system for manufacturing the same
- 专利标题（中）： 多组合棒产品及其制造方法和系统
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申请号： US10446228申请日： 2003-05-27
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公开(公告)号： US06955489B2公开(公告)日： 2005-10-18
- 发明人: Jee Loon Look , Paul Joseph Cooper , Khawla Abdullah Abu-Izza , Joyce H. Wilson , Krishna P. Raman , Vincent Hon-Kin Li
- 申请人： Jee Loon Look , Paul Joseph Cooper , Khawla Abdullah Abu-Izza , Joyce H. Wilson , Krishna P. Raman , Vincent Hon-Kin Li
- 申请人地址： US NJ Madison
- 专利权人： Wyeth
- 当前专利权人： Wyeth
- 当前专利权人地址： US NJ Madison
- 代理机构： Darby & Darby
- 主分类号： A45D40/04
- IPC分类号： A45D40/04 ; A45D40/16 ; A45D40/24 ; A61K8/02 ; A61K8/31 ; A61K8/35 ; A61K8/37 ; A61K8/44 ; A61K8/55 ; A61K8/92 ; A61Q1/06 ; A61Q15/00 ; A61Q17/04 ; A61Q19/00 ; B29C39/02 ; B29C39/10 ; B29C39/24 ; B65D83/00 ; B65B1/04
摘要：
A multi-composition stick product, such as a lip balm, sun screen, deodorant, or glue stick. The multi-composition stick product including a stick composition molded in the container so as to contact the walls thereof and be advanceable or ejected therefrom. The stick composition includes a first composition and a second composition. The first and second compositions differ in at least one component, such as a medicament, colorant, fragrance, flavorant, sunscreen, preservative, conditioner, moisturizer, emollient, or surfactant. Furthermore the first and second compositions are arranged in a predetermined non-random pattern that is reproducible. Also described is the method and apparatus for manufacturing the multi-composition stick product.