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公开(公告)号：US5417964A
公开(公告)日：1995-05-23
申请号：US74079
申请日：1993-06-09
申请人： Jeffrey R. Carlson, Sr. , Craig M. Coe , Angel L. Carrillo , David W. Smith , Nancy M. Karassik
发明人： Jeffrey R. Carlson, Sr. , Craig M. Coe , Angel L. Carrillo , David W. Smith , Nancy M. Karassik
CPC分类号： A61K8/26 , A61K8/0229 , A61K8/39 , A61K8/585 , A61Q15/00 , Y10S424/05
摘要： The present invention provides a process for making a solid antiperspirant stick comprising a particulate aluminum antiperspirant salt suspended in an anhydrous carrier vehicle, wherein said carrier vehicle comprises a high melting component which melts at 70.degree. C. or higher. This process includes heating the carrier vehicle in a closed mixing vessel to a temperature in excess of 70.degree. C. preferably in excess of 75.degree. C., to melt the high melting component, adding the antiperspirant salt to the carrier vehicle, and cooling the carrier vehicle to form a solid antiperspirant stick. The improvement of the present invention comprises cooling the carrier vehicle below 70.degree. C., preferably to about 65.degree. C. or less, but above the solidification point prior to adding the antiperspirant salt and maintaining the carrier vehicle below 70.degree. C., preferably at about 65.degree. C. or less, during and after the antiperspirant salt addition, thereby substantially preventing agglomeration of the antiperspirant salt into large particles, especially particles in excess of 60 microns.
摘要翻译： 本发明提供一种制备固体止汗棒的方法，其包含悬浮在无水载体载体中的颗粒状铝止汗剂盐，其中所述载体载体包含在70℃或更高熔点的高熔点组分。 该方法包括将封闭混合容器中的载体载体加热到超过70℃，优选超过75℃的温度，以熔化高熔点组分，将止汗剂盐加入到载体载体中，并冷却 载体载体形成固体止汗棒。 本发明的改进包括将载体载体冷却至低于70℃，优选至约65℃或更低，但高于固化点，然后加入止汗盐，并将载体载体保持在70℃以下。 约65℃或更低，在止汗盐加入期间和之后，从而基本上防止止汗剂盐结合成大颗粒，特别是超过60微米的颗粒。
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公开(公告)号：US5230824A
公开(公告)日：1993-07-27
申请号：US809315
申请日：1991-12-18
摘要： An aqueous cleaning composition is employed in a machine for removing oil, dirt and grinding debris from a metal surface comprises a plurality of wash, rinse and dry stations separated to prevent contamination carryover from one station to the next. Razor blades in stacks are passed through the stations, the stacked blades being mounted on rods supported by a fixture and the nozzles or jets within the machine being so oriented as to cause a riffling of the blades due to water or air pressure. A purified water rinse and the aqueous cleaning solution are employed in the machine and are circulated through the stations by a flow system which provides efficient and economical usage of the cleaning solution and rinse materials.
摘要翻译： 在用于从金属表面除去油，污垢和研磨碎屑的机器中使用水性清洁组合物包括分离的多个洗涤，漂洗和干燥站，以防止从一个站到下一个站的污染携带。 堆叠中的剃刀刀片通过车站，堆叠的刀片安装在由固定装置支撑的杆上，并且机器内的喷嘴或喷嘴被定向成由于水或空气压力而导致叶片的分流。 净化水冲洗和水性清洗溶液在机器中使用，并通过流动系统循环通过站，其提供了清洁溶液和冲洗材料的有效和经济的使用。
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3.发明授权Antiperspirant and deodorant compositions containing a low molecular weight polyethylene gellant 有权含有低分子量聚乙烯胶凝剂的止汗剂和除臭剂组合物公开(公告)号：US06375938B1
公开(公告)日：2002-04-23
申请号：US09842560
申请日：2001-04-26
IPC分类号： A61K732
CPC分类号： A61K8/042 , A61K8/26 , A61K8/28 , A61K2800/31 , A61Q15/00
摘要： The present invention embraces an anhydrous topical antiperspirant or deodorant composition comprising an antiperspirant or deodorant active, a dermatologically acceptable volatile silicone liquid carrier vehicle and a polyethylene homopolymer dissolved in the vehicle to serve as a thickening or solidifying agent, wherein the polyethylene homopolymer has a molecular weight of about 200 to about 800 daltons, preferably about 300 to about 600 daltons, most preferably about 400 to about 500 daltons. The composition should be substantially free of any other organic or natural waxes. The present invention also embraces a method of inhibiting or reducing perspiration or a method of inhibiting or reducing malodor by topically applying an effective amount of such an antiperspirant composition or deodorant composition to the skin.
摘要翻译： 本发明包括无水局部止汗剂或除臭剂组合物，其包含止汗剂或除臭剂活性剂，皮肤病学可接受的挥发性有机硅液体载体载体和溶解在载体中的用作增稠剂或固化剂的聚乙烯均聚物，其中所述聚乙烯均聚物具有分子 约200至约800道尔顿，优选约300至约600道尔顿，最优选约400至约500道尔顿。 组合物应基本上不含任何其它有机或天然蜡。 本发明还包括通过将有效量的这种止汗组合物或除臭剂组合物局部施用于皮肤来抑制或减少出汗的方法或抑制或减少恶臭的方法。
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