Abstract:
An oral care composition containing a stannous ion source, a zinc ion source, a polyphosphate, and a thickening agent. The thickening agent contains polyvinylpyrrolidone, a polysaccharide gum and carboxymethyl cellulose. The compositions have excellent rheology properties.
Abstract:
Provided is an oral care composition comprising a phosphate/acrylate co-polymer, zinc and an orally acceptable carrier and methods of using the same.
Abstract:
The invention includes a dentifrice composition that comprises a zinc ion source, a polvphosphate ion source, an anethole, and a silica. The silica has a mean particle size of about 5 to about 12 microns, an Einlehner hardness of about 1 to about 20, and an oil absorption of about 40 to less than about 100 cc/100 g. The composition contains zinc ions and polyphosphate ions in a weight ratio of about 0.71:1 to about 10:1 and has a RDA value of about 100 to about 200 and a PCR value of about 75 to about 110. Related methods are also included.
Abstract:
Provided is an oral care composition comprising a phosphate/acrylate co-polymer, a synthetic anionic linear polycarboxylate polymer, and an orally acceptable carrier; and methods of using the same.
Abstract:
Provided is an oral care composition comprising a phosphate/acrylate co-polymer, a tartar control agent, and an orally acceptable carrier and methods of using the same.
Abstract:
The disclosure provides hypersensitivity preventative tooth varnish compositions comprising, inter alia, ethyl cellulose and fluoride, and methods for the use of such compositions for the treatment of hypersensitive teeth.
Abstract:
The invention provides antibacterial combinations of essential oils comprising bisabolol and one or more essential oils selected from citral, carvacrol, oregano extract, and rosemary, or comprising carvacrol and one or more essential oils selected from bisabolol, thymol, and rosemary, together with compositions, e.g., oral care compositions, comprising these combinations, and uses therefore.
Abstract:
Described herein are oral care compositions comprising (i) a peroxide whitening agent comprising a whitening complex of crosslinked polyvinylpyrrolidone complexed with hydrogen peroxide, (ii) sodium acid pyrophosphate (Na2H2P2O7) in an amount of from 0.05 wt % to 5 wt % based on the weight of the composition, and (iii) less than 3 wt % water based on the weight of the composition.
Abstract translation:本文描述的是口腔护理组合物,其包含(i)过氧化物增白剂,其包含与过氧化氢络合的交联的聚乙烯吡咯烷酮的增白配合物,(ii)以重量计0.05重量%至5重量%的量的酸式焦磷酸钠(Na 2 H 2 P 2 O 7) 组合物的重量,和(iii)基于组合物重量小于3重量%的水。
Abstract:
Oral care compositions containing a stannous salt and sodium tripolyphosphate are provided where stannous tripolyphosphate ionic intermediates comprise less than about 1% of the compositions Tetrasodium pyrophosphate, a methylvinyl ether-maleic anhydride copolymer and/or a silica oral polishing agent may be added for further efficacy. In a single phase blend, the oral care composition may be effectively limited to comprise less than about 10% water. In a dual-phase blend, a mixture having the stannous salt in a first phase and the sodium tripolyphosphate in a second phase may be generated from a dual chamber storage tube (with each phase provided from a separate chamber) immediately prior to dental care usage.
Abstract:
The method of the present invention is directed to the storage and dispensing of a peroxide containing tooth whitening composition. During storage and subsequent use the composition in the storage chamber must be maintained segregated from the applicator surface. This is accomplished by delivering the peroxide containing tooth whitening composition from the storage chamber through a delivery channel having a length and a cross-sectional diameter sufficient to preclude the migration of moisture and the enzyme catalase from the application surface to the storage chamber. The composition is applied to teeth by means of bristles, a sponge surface or fibrillated surface. This applicator can be used with both aqueous and non-aqueous peroxide containing tooth whitening compositions.