Abstract:
A composition comprising surfactant, structuring agent, glycerin, and a silica parti that disintegrates during use. Also, a method comprising applying the composition to han rubbing the hands together until a sensory change detectible to the hands is perceived; and rinsing the hands with water. The composition provides a signal to a user to continue washing for a sufficient time. This silica particle disintegrates to a size that is not felt by a user, and this indicates to the user that there has been a sufficient time for washing.
Abstract:
A process for preparing a cross-linked alkyl vinyl ether/maleic anhydride copolymer having improved linear viscoelastic properties desired in oral care preparations, wherein the cross-linking of an alkyl vinyl ether/maleic anhydride copolymer with a polyol compound is carried out at a temperature of from about 50 to about 90 DEG C and the cross-linked product is recovered.
Abstract:
Disclosed herein are tooth whitening compositions comprising a peroxide complex comprising hydrogen peroxide and an N-vinyl heterocyclic polymer; sodium percarbonate; and at least one hydrophobic polymer carrier, wherein the hydrogen peroxide of the peroxide complex is present in the tooth whitening composition in an amount ranging from about 3% to about 5% by weight. Further disclosed herein are methods for whitening a surface of a tooth comprising applying a tooth whitening composition as disclosed herein and methods for making a tooth whitening composition.
Abstract:
The invention provides an orally acceptable tooth whitening gel wherein the gel comprises a hydrogen peroxide source, a silicone compound, a porous cross-linked polymer, and a nonionic surfactant, and exhibits a Herschel-Bulkley yield stress of 10 to 230 dynes/cm 2 , a Herschel-Bulkley viscosity of 3 to 500 poise, and a Herschel-Bulkley rate index of 0.4 to 0.6, the specific viscosity permitting efficient application of the gel, as well as methods of using the same.
Abstract translation:本发明提供口腔可接受的牙齿增白凝胶,其中所述凝胶包含过氧化氢源,硅酮化合物,多孔交联聚合物和非离子表面活性剂,并且表现出Herschel-Bulkley屈服应力 为10至230达因/ cm 2,Herschel-Bulkley粘度为3至500泊,Herschel-Bulkley速率指数为0.4至0.6,允许有效应用凝胶的比粘度为 以及使用相同的方法。 p>
Abstract:
Methods of preparing a dentifrice comprising polymer matrix film with a low solubility flavorant therein are disclosed. The methods comprise combining a polymer matrix film that are free of a low solubility flavorant with a dentifrice base comprising a low solubility flavorant and maintaining the combined polymer matrix film with the dentifrice base comprising low solubility flavorant for an amount of time sufficient for an amount of a low solubility flavorant to transfer from the dentifrice base comprising low solubility flavorant to the polymer matrix film Products comprising low solubility flavorant-free polymer matrix film in a dentifrice base comprising low solubility flavorant are also disclosed.
Abstract:
A method for forming a diffuse visual pattern of two or more product components in a container. The method includes providing a filler/mixer having a mixing chamber with up to about 10 mixing elements. A container is positioned after the mixing chamber on a container support that is capable of rotating the container. The components are fed into the mixing chamber to form a mixture. The mixture is fed into the container while it is rotated and concurrently separated from the mixing chamber.
Abstract:
An aqueous abrasive whitening composition containing a peroxide whitening compound which is chemically and physically stable and exhibits heightened and rapid whitening of teeth and stain removal which comprises a combination of water, abrasive and peroxide compounds, a humectant containing a polyethylene glycol, a polyoxyethylene-polyoxypropylene block copolymer, a metal ion complexing agent and an antioxidant, the pH of the composition being in the range of about 5.8 to about 7.2.
Abstract:
The present invention provides an oral care composition comprising: (a) a first composition comprising a silica abrasive and a first zinc compound selected from zinc citrate, zinc chloride, zinc acetate, zinc lactate, zinc salicylate, zinc sulfate, and zinc nitrate; and (b) a second composition comprising a calcium carbonate abrasive; wherein the first composition and/or the second composition further comprises a second zinc compound selected from zinc oxide, zinc carbonate and zinc tartrate; and wherein the oral care composition optionally further comprises from 0.1 to 1.75 weight % of a tartar control agent, based on the total weight of the oral care composition.
Abstract:
The present invention generally relates to oral care compositions which enhance the solubility of rutin comprising rutin and at least one polyhydroxyalkyl alcohol. The present invention also relates to methods for use and manufacturing said oral care compositions.
Abstract:
An oral care composition is provided which comprises a therapeutically effective amount of at least one ionic liquid for use in removing or reducing plaque, inhibiting the amount of bacteria in an oral cavity, inhibiting biofilm formation and/or degradation in an oral cavity and teeth whitening.