Abstract: An oral preparation of the present invention contains a multi-composition system including a calcium ion supplying compound; a fluoride ion supplying compound a polyolphosphate ion supplying compound; and, a monofluorophosphate ion supplying compound, wherein the calcium ion supplying compound and the fluoride ion supplying compound are separated within the oral preparation.

Abstract: There is provided a composition for oral cavity containing a monofluorophosphoric acid, which can supply calcium ions in a stable manner. The composition comprises (A) a calcium ion-supplying compound which supplies calcium ions at 100 to 16000 ppm, (B) a monofluorophosphate ion-supplying compound which supplies monofluorophosphate ions at 250 to 25000 ppm, and (C) one or more acids selected from the group consisting of lactic acid, malic acid, and tartaric acid, and the composition has a pH of 4 to 6.2.

Abstract: Hydrogel particles include: (A) a water-insoluble complex containing catechins; (B) a compound which forms chelate together with divalent or trivalent metal ions; (C) a divalent or trivalent metal salt; (D) a gel-forming agent; and (E) water.

Abstract: There is provided a composition for oral cavity containing a monofluorophosphoric acid, which can supply calcium ions in a stable manner. The composition comprises (A) a calcium ion-supplying compound which supplies calcium ions at 100 to 16000 ppm, (B) a monofluorophosphate ion-supplying compound which supplies monofluorophosphate ions at 250 to 25000 ppm, and (C) one or more acids selected from the group consisting of lactic acid, malic acid, and tartaric acid, and the composition has a pH of 4 to 6.2.

Abstract: An oral preparation of the present invention contains a multi-composition system including a calcium ion supplying compound; a fluoride ion supplying compound a polyolphosphate ion supplying compound; and, a monofluorophosphate ion supplying compound, wherein the calcium ion supplying compound and the fluoride ion supplying compound are separated within the oral preparation.

Abstract: The eye pillow of the present invention has a steam-generating unit that uses chemical energy. The temperature of steam released from the surface of the eye pillow which is applied to the eyes and the area around the eyes is kept at 50° C. or lower and total weight of the eye pillow is 50 g or more. Preferably, the eye pillow has the steam-generating unit and a cooler which are attached to the eye pillow body removably. Thus, the moisture as with a steamed towel and the cold as with a cold towel can be continuously introduced to the eyes and the area around the eyes easily and safely to relieve the dry eyes, etc., while applying an appropriate pressure to the eyes and the area around the eyes.

Abstract: Compounds represented by the following general formula: ##STR1## wherein Rf and Rf' mean a perfluoroalkyl group having 1-20 carbon atoms or a (.omega.-H-perfluoroalkyl group represented by the formula H(CF.sub.2).sub.t in which t stands for an integer of 1-20, R.sup.2 denotes a hydrogen atom, a straight-chain or branched aliphatic hydrocarbon group having 1-20 carbon atoms, an alicyclic or aromatic hydrocarbon group having 5-10 carbon atoms, a perfluoroalkyl group having 1-20 carbon atoms, or .omega.-H-perfluoroalkyl group represented by the formula H(CF.sub.2).sub.u - in which u stands for an integer of 1-20, X and Y mean individually a single bond, --CO-- or a divalent hydrocarbon group having 1-6 carbon atoms, l stands for a number of 2-16, and m and n are individually a number of 1-6. The compounds are useful for preparing fluorine-modified silicone derivatives suitable for cosmetic compositions.

Abstract: The present invention is directed to cosmetic compositions containing a fluorine-modified silicon derivative the organopolysiloxane chain which is partly substituted by the siloxane chain of the following general formula (1), (2) or (3) ##STR1## wherein Rf and Rf' mean individually a perfluoroalkyl group having 1-20 carbon atoms or a .omega.-H-perfluoroalkyl group represented by the formula H(CF.sub.2).sub.t -- in which t stands for an integer of 1-20, R.sup.1 may be identical with or different from each other and means a straight-chain or branched aliphatic hydrocarbon group having 1-20 carbon atoms, or an alicyclic or aromatic hydrocarbon group having 5-10 carbon atoms, R.sup.2 denotes a hydrogen atom, a straight-chain or branched aliphatic hydrocarbon group having 1-20 carbon atoms, an alicyclic or aromatic hydrocarbon group having 5-10 carbon atoms, a perfluoroalkyl group having 1-20 carbon atoms, or a .omega.-H-perfluoroalkyl group represented by the formula H(CF.sub.2).sub.

Abstract: The present invention is directed to a fluorine-modified silicone derivative the organopolysiloxane chain which is partly substituted by the siloxane chain of the following general formula (1), (2) or (3), a preparation process thereof, intermediates useful for the preparation thereof and cosmetic compositions containing this derivative. ##STR1## wherein Rf and Rf' mean individually a perfluoroalkyl group having 1-20 carbon atoms or a .omega.-H-perfluoroalkyl group represented by the formula H(CF.sub.2).sub.t -- in which t stands for an integer of 1-20, R.sup.1 may be identical with or different from each other and means a straight-chain or branched aliphatic hydrocarbon group having 1-20 carbon atoms, or an alicyclic or aromatic hydrocarbon group having 5-10 carbon atoms, R.sup.2 denotes a hydrogen atom, a straight-chain or branched aliphatic hydrocarbon group having 1-20 carbon atoms, an alicyclic or aromatic hydrocarbon group having 5-10 carbon atoms, a perfluoroalkyl group having 1-20 carbon atoms, or a .

Abstract: A fluorine-modified silicone derivative having an organopolysiloxane chain which is partly substituted by the siloxane chain of the following general formula (1), (2) or (3), ##STR1## where R.sup.1, R.sup.2, R.sup.3, R.sub.f, R.sub.f ', l, m, n and r are as described herein, a preparation process thereof, intermediates useful for the preparation thereof and cosmetic compositions containing this derivative.

Abstract: A fluorine-modified silicon compound having a polymerization degree of from 1 to 400 and containing at least one siloxane unit represented by formula (1): ##STR1## wherein R.sup.1 represents an aliphatic straight-chain or branched hydrocarbon group having 1 to 20 carbon atoms or an alicyclic hydrocarbon group having 5 to 10 carbon atoms or an aromatic hydrocarbon compound having 6 to 10 carbon atoms; and m represents 0 or an integer of from 1 to 10; a process for preparing the same; and a cosmetic containing the same are disclosed. The fluorine-modified silicone derivative exhibits high water- and oil-repellency to provide cosmetics which wear long and have a good feel on use.