Oral care compositions with color changing indicator
申请人:Sabnis W. Ram
公开号:US20060222601A1
公开(公告)日:2006-10-05
The invention describes color changing toothpastes and mouthwashes which contains acid-base indicator(s) for interaction with the oral cavity to provide a color change indicative of treatment time.
这项发明描述了含有酸碱指示剂的变色牙膏和漱口水,用于与口腔相互作用,以提供治疗时间的颜色变化指示。
2‐Methoxyethyl Nitrite as a Reagent for Chemoselective On‐Water Nitration
An on-water approach has been developed that allows a chemoselective nitration of tyrosines and phenols. The enticing roles of water in the reaction process introduce new avenues to explore in the design of synthetic organic chemistry systems.
Personal care compositions with color changing indicator
申请人:Sabnis W. Ram
公开号:US20060222675A1
公开(公告)日:2006-10-05
The invention describes a composition for use in disinfecting a surface for personal use, such as a public restroom facility or telephone. The composition and delivery of the composition provides for the placement of a thin layer of disinfectant which includes a acid-base indicator. The acid-base indicator disappears as the thin layer effects the germicidal activity of the disinfectant. The composition is also rapidly drying, so that the acid-base indicator disappears as well as the disinfecting composition leaving the surface dry. The invention also relates to use of the compositions in a lotion, such as a sunscreen. Use of the acid-base indicator provides a method to visualize where the lotion is applied by color, with the color then later dissipating.
Novelty compositions with color changing indicator
申请人:Sabnis W. Ram
公开号:US20060236470A1
公开(公告)日:2006-10-26
Compositions and methods for producing novel paints, bubbles, markers and cosmetics are described.
本发明涉及一种生产新型涂料、气泡、标记笔和化妆品的组合物和方法。
Cleansing compositions with color changing indicator
申请人:Sabnis W. Ram
公开号:US20060257439A1
公开(公告)日:2006-11-16
The invention describes compositions that can indicate whether hands have been washed for an approximate predetermined period of time. The composition includes an acid-base indicator and a delivery system.