Provided is a toothbrush capable of uniformly warming the entirety of a head part and efficiently heating gums without causing excessive heating of a heating element. The toothblush includes: a head part which has a brush part; a grip part which is positioned on the rear end side of the head part; a heat transfer body which is provided at least in the head part and which has a heat conductivity larger than that of the head part; and a heating element which is provided in contact with the heat transfer body and which generates heat by energization.
This invention enhances a biofilm removing effect when an ultrasonic wave is oscillated in an oral cavity to clean a part to be cleaned. An ultrasonic oral cavity cleaning composition containing water-insoluble particles (A) such as silica particles is brought into contact with a part to be cleaned in the oral cavity, and an ultrasonic wave is applied with the ultrasonic oral cavity cleaning composition serving as a propagation medium.
A composition for an oral cavity according to one embodiment of the present invention comprises: a component (A), which is at least one selected from the group consisting of berberine, a salt thereof, a plant containing berberine or a salt thereof, and an extract of the plant; and a component (B), which is sodium tetradecenesulfonate, wherein, when the mass of the component (A) in terms of berberine is A and the mass of the component (B) is B, the ratio B/A is 20-200.
A61K 31/4375 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom ortho- or peri-condensed with heterocyclic ring systems the heterocyclic ring system containing a six-membered ring having nitrogen as a ring hetero atom, e.g. quinolizines, naphthyridines, berberine, vincamine
The objective of the present invention is to provide an intraoral cleaning tool that can deliver ultrasonic cavitation energy to a target area without attenuation to clean the inside of the oral cavity more effectively. Provided is an intraoral cleaning tool including an ultrasonic emitter (6) and a reflector (8), wherein the ultrasonic emitter (6) includes an oscillator and a horn located at an output end of the oscillator, the reflector (8) is located apart from the horn, and when ultrasonic waves are emitted from the horn, some or all of the ultrasonic waves are reflected in any direction by a reflective surface (81) of the reflector (8).
The purpose of the present invention is to provide a liquid dropper container capable of dropping an appropriate amount of a liquid via a simple operation. This liquid dropper container has: a container main body which has a storage space for storing a liquid, and extends in the vertical direction in an upright state; a discharge port which discharges a liquid and is provided above the center of the container main body in the vertical direction; and a pressure-deforming part which is formed from an elastic material, projects outward from the container main body, and is provided at a distance from the discharge port above the center of the container main body in the vertical direction. The pressure-deforming part: elastically deforms between a first position in which a space is formed which internally communicates with the storage space and said part projects outward from the container main body when no pressure is applied thereto, and a second position in which said part is positioned nearer the storage space in comparison to the first position when pressure is applied thereto; causes the storage space to undergo a change in volume which corresponds to one droplet of liquid; and exhibits an intersection angle of at least 90° and less than 180° on the side where the larger angle exists among the intersection angles between the pressing direction of the pressure-deforming part and the discharge direction of the liquid from the discharge port.
B65D 83/00 - Containers or packages with special means for dispensing contents
A61J 1/05 - Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids
B65D 47/20 - Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
This liquid skin-cleaning agent composition is characterized by containing (A) an anionic surfactant, (B) a phosphate, and (C) a disinfectant, and by having a viscosity of 150 mPa·s or less at 25°C.
This toothbrush comprises a handle formed from a hard resin and a molded brush body formed from a soft resin. The handle includes an insertion portion protruding to one side in the longitudinal direction. The molded brush body includes a head base portion and a plurality of filaments molded integrally with the head base portion. The head base portion includes an insertion hole to fit with the insertion portion. The plurality of filaments protrude to a front face side. The width of the molded brush body is 14 mm or greater. When a total cross-sectional area obtained by adding up cross-sectional areas of bases of all the filaments is a first cross-sectional area and a total cross-sectional area obtained by adding up cross-sectional areas of bases of the filaments arranged to overlap with the insertion hole is a second cross-sectional area, the first cross-sectional area is 30 mm2 or greater, and a ratio of the second cross-sectional area to the first cross-sectional area is between 40% and 90% both inclusive.
The present invention provides a brush molded body capable of simultaneously achieving maintaining of fitting strength and molding failure suppression even when having a Shore hardness of 90A or more. The brush molded body comprises: a head base part formed of a soft resin; and a plurality of filaments that protrude from the front surface side of the head base part in the thickness direction. The head base part has: a fitting hole that extends in a longitudinal direction and opens on one side in the longitudinal direction; and fitting parts that are formed of projections projecting into the fitting hole in the width direction or recesses recessed from the fitting hole in the width direction, and are provided to both sides in the width direction. The size of the head base part in the thickness direction is 3.0-4.5 mm. The soft resin has a Shore hardness of A90-A100 or a Shore hardness of D40-D70. The proportion of the distance from the tip to a position where the size of the fitting hole in the width direction starts becoming small toward one side in the longitudinal direction from the tip at the other side, with respect to the size of the fitting hole in the longitudinal direction, is 50% or higher.
Provided is a liquid detergent composition for textile goods, the composition containing: component (A), a carbonate; component (B), a sulfate; and component (C), a surfactant (other than a soap). With respect to the total mass of the liquid detergent composition, the component (A) content is 0.3 to 1 mass% and the component (B) content is 1 to 10 mass%, and pH is 8.5 or higher.
This ophthalmic product is a composition for ophthalmic use held in a container that has been sterilized by electron beams or gamma rays. The composition contains (A) hyaluronic acid or a salt thereof, (B) chlorhexidine, and (C) an epsilon-aminocaproic acid or a salt thereof.
A toothbrush according to the present invention comprises a handle body formed from a rigid resin and a brush part formed from a flexible resin. The handle body has a neck part and a fitting part. The brush part has a brush base part and filaments. The brush base part has fitting hole. The filaments protrude to the front face side from the brush base part. The neck part has a first neck part and a second neck part that is further to the rear end side than the first neck part. The distance between the first neck part and the second neck part is the same as the length of the fitting part. The thickness of the neck part is thinnest at the first neck part and is constant or becomes gradually thicker from the first neck part to the rear end side. The relations 3.0 mm≤T1≤4.5 mm, 1.5 mm≤Tm≤2.5 mm, and (T2-T1)/Tm≤0.6 are satisfied, where T1 is the thickness of the first neck part, T2 is the thickness of the second neck part, and Tm is the maximum thickness of the fitting part.
A proposal system comprising a control unit that, on the basis of information indicating the type of oral training that is performed to maintain or improve the oral functions of a user to which a proposal is to be directed, selects an oral training to be proposed for the user to implement, and transmits information about the selected oral training to a user terminal of the user.
G16H 20/00 - ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
16.
IMAGE PROCESSING DEVICE, MODEL GENERATION DEVICE, SKIN STATE MEASUREMENT SYSTEM, IMAGE PROCESSING METHOD, MODEL GENERATION METHOD, DETERMINING METHOD, AND TEACHER DATA CREATION METHOD
This image processing device is provided with: a model storage unit for storing a trained model subjected to machine learning, using a learning captured image obtained by capturing an image of the skin of a person irradiated with visible light and a correct-answer captured image obtained by capturing an image of the skin of a person in which fluorescence caused by porphyrin is produced due to being irradiated with UV light, so as to generate an image of the skin of a person in which fluorescence caused by porphyrin is produced from a captured image obtained by capturing an image of the skin of a person irradiated with visible light; and an output image acquisition unit for acquiring, using the trained model, an output image, which is an image of the skin of a person in which fluorescence caused by porphyrin is produced, from a subject captured image obtained by capturing an image of the skin of a subject irradiated with visible light.
A61B 5/00 - Measuring for diagnostic purposes Identification of persons
A61B 10/00 - Instruments for taking body samples for diagnostic purposesOther methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determinationThroat striking implements
A liquid detergent composition for dishes comprising a specific amount of (A) component, which is an anionic surfactant (which is not a soap (higher fatty acid salt)), (B) component, which is at least one surfactant selected from among semipolar surfactants and amphoteric surfactants, a specific amount of (C) component, which is cationized cellulose, and (D) component, which is an aminocarboxylic acid type chelating agent, the mass ratio indicated by (A) component/(D) component being 0.8-23.
The present invention provides a standing pouch which, even with a large capacity, is able to inhibit bending due to falling over and to inhibit the creation of pin angles occurring due to bending. The standing pouch has: a pouch body which is substantially rectangular when viewed head-on, has seal parts obtained by sealing the peripheral edges of two flexible films facing one another, and the interior of which is used as a storage chamber; and a gusset part. The standing pouch is used to store 1100-2400 mL of a liquid composition. The standing pouch has: a first portion which is disposed in an area from a position at one end in the width direction of an inclined seal part to a position at a distance from a second side seal part, extends downward from a top seal part, and in which the flexible films are sealed; and a second portion which is positioned between the first portion and the second side seal part in the width direction and in which the flexible films are not sealed. Defining the longest length of the top seal part in the width direction as L1, and the shortest length of the second portion in the width direction as L2, the value represented by L2/L1 is at least 0.10 and at most 0.28.
In order to provide a toothbrush that is able to effectively heat the gums with low electrical power while assuring freedom in arranging bristles, this toothbrush comprises a head section (10), a plurality of bristles (11), and a heating element, wherein: the bristles (11) protrude from the front surface of the head section (10); the heating element is configured by a film-like heater (13); and the film-like heater (13) is disposed at least at a position spaced apart from a protrusion region (A1) of the bristles (11) on the outer surface of the head section (10).
The present invention provides a toothbrush having sufficient cleanability for all areas in the mouth and capable of realizing excellent fitting of a support body on the rows of teeth. The toothbrush includes a grabbing portion and a connecting body connected to the grabbing portion. The connecting body includes a brush portion which is a first molded body, and a support body which is a second molded body different from the first molded body and supports the brush portion along a circumferential direction centered around an axis extending in a dental bite direction. The brush portion includes a base portion, filaments extending from the base portion, and a joint portion provided on the base portion and joined to the support body.
The objective of the present invention is to provide a toothbrush which has excellent design properties, and with which molding failure is suppressed even when applying a design having closed spaces or substantially closed spaces on both surfaces of a handle body. This toothbrush comprises a handle body (10) having a head portion and a grip portion, and includes a brush portion on a front surface of the head portion, wherein, in the handle body (10): at least a portion of a handle main body (30) is covered by a covering portion (40); a first space (50) is provided on one side of the handle body (30), as seen from a direction perpendicular to a long axis direction of the handle body (10), and a second space (60) is provided on the other side thereof; the first space (50) and the second space (60) are joined by means of a first through-passage (31); a second resin reaches from the first space (50) to the second space (60), through the first through-passage (31); and the second resin fills the first space (50), the first through-passage (31), and the second space (60).
The purpose of the present invention is to provide a toothbrush that can both provide sufficient cleaning feeling to the entire teeth and reduce discomfort when brushing. This toothbrush equipped with bristle bundles planted by non-planar bristle implantation comprises: a bristle bundle A1 and a bristle bundle A2 that are arranged on both sides of a head part in the short axis direction with respect to a point P on the planting surface and are widened in the long axis direction as the bristle bundles A1, A2 extend away from the point P in the short axis direction; a bristle bundle B1 and a bristle bundle B2 that are arranged toward the leading end side and the rear end side, respectively, from the point P in the long axis direction, and that are widened in the short axis direction as the bristle bundles B1, B2 extend away from the point P in the long axis direction, and then narrowed; and bristle bundles C1 to C4 that are arranged respectively on the bristle bundle A1 side and the bristle bundle A2 side of the bristle bundle B1 and on the bristle bundle A1 side and the bristle bundle A2 side of the bristle bundle B2. The contours of the portions of the planting areas of the bristle bundle B1 and the bristle bundle B2 that are adjacent to the bristle bundle A1 and the bristle bundle A2 follow the contours of the planting areas of the bristle bundle A1 and the bristle bundle A2. The bristle bundle C1 and the bristle bundle C2 follow the narrowing portion of the bristle bundle B1. The bristle bundle C3 and the bristle bundle C4 follow the narrowing portion of the bristle bundle B2.
The purpose of the present invention is to provide a toothbrush that provides an improved sense of cleaning. Provided is a toothbrush that has a brush body (20) that comprises two or more tufts of not-flat-wire-implanted bristles that are provided to a head part (14). The brush body (20) has a center tuft (30) and a peripheral tuft (40) that is separated from the center tuft (30). The center tuft (30) has one or more center tuft slits (36) that are linear non-bristle-implantation areas that do not have bristles. The center tuft slits (36) are at least one type of slit selected from among slits with ends and slits without ends. When the center tuft slits include a slit with ends, at least one end of the slit with ends is blocked by the center tuft (30) or the peripheral tuft (40).
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Surfactants used in the textile industry to provide softening and antistatic effects; none of the foregoing being tanning agents for use in the manufacture of leather or being for use with leather
This skin cleanser composition is characterized by comprising: (A) an anionic surfactant containing an amino acid-based surfactant; (B) at least one selected from a cationic polymer containing dimethyldiallylammonium chloride and a cationized polysaccharide; (C) at least one selected from a salicylic acid or a salt thereof and an α-hydroxy acid or a salt thereof; and (D) a vitamin C derivative.
The purpose of the present invention is to provide a toothbrush in which brush portions have flexibility and restoration properties. The present invention has a head portion, and a plurality of brush portions protruding frontward from a support surface positioned on the thickness-direction front surface of the head portion. A center line on a proximal-end side of the brush sections, among center lines passing through the center of a cross-section of the brush sections, has a curved section that curves with a radius of curvature in accordance with distance from the support surface toward the front-surface side.
The purpose of the present invention is to provide an interdental brush whereby pain to the gums is reduced and harm to the gums is reduced, while retaining high interdental insertability and a feeling of cleaning. An interdental brush (1) includes: a holding part (10) provided with a cylindrical guide section (12) on a tip side of a holding body (11); and a brush body (20) provided with a base shaft (22) on a rear end of a brush part (21). The base shaft (22) is accommodated in the guide part (12), and the brush part (21) is exposed from a tip of the guide part (12). An elastic member (30) is provided between the base shaft (22) of the guide part (12) and the holding body (11), and the elastic member (30) is elastically compressed in a long axis direction when a load directed toward the rear end is applied to the brush part (21) and, as a result, the brush part (21) retreats relative to the holding part (10) while being biased, in the long axis direction, toward the tip.
The purpose of the present invention is to provide an interdental brush capable of maintaining interdental insertion properties, reducing insertion pressure and reducing gum pain. An interdental brush (1) equipped with a gripping part (10) and a brush part (20) provided at the tip end section of the gripping part (10), said interdental brush (1) being configured: so as to use a brush part (20) equipped with a shaft part (21) and a cleaning part (23) comprising a plurality of bristle parts (22) which project from the lateral surface of the shaft part (21); and in a manner such that a void (11) is provided inside the tip end section of the gripping part (10), the base end of the shaft part (21) of the brush part (20) is connected to a connecting section (15) which comprises only a soft resin, and as a result, when a load is applied toward the base end of the shaft part (21) of the brush part (20), part of the shaft part (21) of the brush part (20) is pressed toward and into the void (11).
A toothbrush according to the present invention comprises a main body (10) and a replaceable brush body (30). The main body (10) has: a drive unit (12) which is disposed therewithin; and a shaft (18) which is connected to the drive unit (12) and which has a leading end protruding therefrom. The replaceable brush body (30) has a neck part (34), a head part (36) that is provided to a leading end of the neck part (34), and a brush part that is provided to one surface of the head part (36). The replaceable brush body (30) is configured to receive the leading end of the shaft (18) into the interior thereof so as to be detachably connected with the shaft (18). The head part (36) has a thickness of 2.5-3.5 mm. The replaceable brush body (30) has a mass of 3.0-7.0 g. The replaceable brush body (30) is configured to have the center of gravity P thereof falling within a section of 35.3-70.0% of the distance from the leading end of the replaceable brush body (30) towards the rear end thereof.
The present invention provides an interdental brush that has high interdental insertability, that provides an excellent interdental cleaning feeling, and that provides a gentle feeling of contact. This interdental brush includes: a holding part; a brush part including bristles extending in a long axis direction from a tip side of the holding part; and a protruding part that protrudes from the holding part and holds the brush part. The maximum length of the brush part in a direction orthogonal to the long axis direction is the maximum dimension in a first direction. The minimum dimension of the brush part is in a second direction orthogonal to the first direction.
Provided is an oral composition with which there is achieved exceptional fluorine ion retention in the oral cavity, particularly on the surface of teeth. An oral composition containing: (A) condensed phosphoric acid or a salt thereof; (B) a calcium salt; (C) a fluorine-containing compound; and (D) at least one substance selected from cysteine, polyvinylpyrrolidone, and collagen compounds.
A61K 8/44 - Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfurSalts, esters or N-acylated derivatives thereof
A61K 8/55 - Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing phosphorus
A61K 8/64 - ProteinsPeptidesDerivatives or degradation products thereof
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
The purpose of the present invention is to provide a brush molded body and a toothbrush which have a high degree of freedom of design. The present invention includes: a head base part formed of a soft resin; and a plurality of filaments that extend, toward the front side, from a support surface which is located on the front side of the head base part in the thickness-direction thereof. The head base part includes: an engagement hole that extends in a length direction orthogonal to the thickness direction and that is open on one side in the length direction; a base that is positioned toward the front side of the engagement hole and that includes the support surface and a retaining surface which faces the engagement hole; and at least one structure that protrudes from the retaining surface of the base towards the rear side which is opposite the front side in the thickness direction.
Provided is an external composition for acne, the composition containing (A) isopropyl methylphenol and one or more components selected from component (B) and component (C) below, and having low effect on growth of Staphylococcus epidermidis as well as excellent antimicrobial/sterilizing effect on Propionibacterium acnes. (B): One or more selected from pantothenic acid, calcium pantothenate, sodium pantothenate, panthenol, and pantothenyl ethyl ether. (C): One or more selected from a polyethylene glycol fatty acid ester, a polyoxyethylene sorbitol fatty acid ester, a sorbitan fatty acid ester, and a polyglycerin fatty acid ester having an HLB of less than 15.0 and a fatty acid chain length of 12-18, and a polyoxyethylene alkyl ether having an alkyl chain length of 12-18.
A61K 31/164 - Amides, e.g. hydroxamic acids of a carboxylic acid with an aminoalcohol, e.g. ceramides
A61K 31/197 - Carboxylic acids, e.g. valproic acid having an amino group the amino and the carboxyl groups being attached to the same acyclic carbon chain, e.g. gamma-aminobutyric acid [GABA], beta-alanine, epsilon-aminocaproic acid or pantothenic acid
The present invention relates to a liquid detergent article in which a liquid detergent composition is enclosed in a container made of a water-soluble film. The liquid detergent composition contains: component (A) of a surfactant; component (B) of carbonate; and component (C), wherein the content of component (B) is 0.1-5 mass% with respect to the total mass of the liquid detergent composition, and component (C) is selected from among component (C1) of glycerin etc., component (C2) of propylene glycol etc., and component (C3) of sorbitol.
The purpose of the present invention is to provide a brush molded body that makes it possible to improve the degree of freedom in terms of bending direction, achieve both excellent feel and dental plaque removal capabilities, and realize a tendency to not remain warped. The present invention has a head base portion formed from a soft resin, and a plurality of filaments that extend in a long-axis direction from a supporting surface positioned on the thickness-direction front side of the head base portion. The filaments have a first region that has a flat shape in a cross-section orthogonal to the long-axis direction, and a second region that has a flat shape in a cross-section orthogonal to the long-axis direction and that is different from the first region in terms of long-axis-direction position. A first long-side direction, in which the long side of the flat shape in the first region extends, is fixed in the first region. A second long-side direction, in which the long side of the flat shape in the second region extends, is fixed in the second region. The first long-side direction and the second long-side direction intersect when viewed in the long-axis direction.
This brush part for a tool for oral cavity cleaning comprises a 3D additive manufacturing product that is formed from a polymer including a structural unit derived from a compound (excepting a reaction terminator) with a (meth)acrylic acid skeleton, and a structural unit derived from a polyvalent amine compound with a terminal amino group.
Provided is a liquid composition for oral use that contains isopropyl methyl phenol or a structural isomer thereof, and that has superior appearance stability, imparts a tightening sensation to the gums, and gives a sense of being highly effective. This liquid composition for oral use comprises: (A) one or more selected from isopropyl methyl phenol, thymol, and carvacrol; (B) metaphosphoric acid or a salt thereof; and (C) a nonionic surfactant. The mass ratio of (B)/(A) is 0.1 or greater.
Provided is a dentifrice composition in which isopropylmethylphenol or a structural isomer thereof is incorporated so as to remain stable over time. The dentifrice composition has an excellent sterilization effect with respect to oral biofilm, an excellent oral biofilm formation inhibitory effect, and usage feel such as foaming and flavor. The dentifrice composition contains (A) one or more substances selected from isopropylmethylphenol, thymol, and carvacrol, (B) metaphosphoric acid or a salt thereof, and (C) an anionic surfactant and/or an amphoteric surfactant, the mass ratio between (B)/(A) being 0.1 to 100.
Provided is a fluorine-compound-containing oral composition which imparts excellent fluorine-ion retentiveness to the tooth surfaces inside the oral cavity and to the oral mucosa and which, even after long-term storage, imparts the excellent fluorine-ion retentiveness. The oral composition comprises (A) a polyphosphoric acid or a salt thereof, (B) a calcium salt, (C) a fluorine compound, and (D) a pyrrolidonecarboxylic acid or a salt thereof.
The purpose of the present invention is to provide a non-aqueous composition for the oral cavity, the non-aqueous composition maintaining a warm sensation for an extended period of time when brushing teeth, having no unpleasant bitterness or sweetness, and achieving good usability. The present invention provides a non-aqueous composition for the oral cavity, the non-aqueous composition containing (A) heliotropin and having a water content of 2 mass% or less. It is preferable that the composition additionally contain (B) at least one type of substance selected from glycerin, polyethylene glycol, propylene glycol, and 1,3-butylene glycol, and it is preferable that the component (B) be a combination of (B1) glycerin and (B2) at least one type of substance selected from polyethylene glycol, propylene glycol, and 1,3-butylene glycol. It is preferable that the contained amounts of the components (A) and (B) be 0.01-0.5 mass% and 20-85 mass%, respectively.
The present invention addresses the problem of inhibiting or alleviating the occurrence of a harsh taste upon the use of an enzyme-containing nonaqueous composition for oral cavity. The present invention provides a nonaqueous composition for oral cavity that contains: an enzyme as component (A); and at least one cooling agent selected from the group consisting of N-ethyl-p-menthane-3-carboxamide, 3-l-menthoxypropane-1,2-diol, N-(4-cyanomethylphenyl)-p-menthane carboxamide, (1R, 2S, 5R)-5-methyl-2-propan-2-yl-N-(2-pyridin-2-ylethyl)cyclohexane-1-carboxamide, 3-(p-menthane-3-carboxamido)ethyl acetate, 2-isopropyl-N,2,3-trimethylbutylamide, menthyl lactate, menthyl monosuccinate, isopulegol and menthone glycerol ketal as component (B).
The purpose of the present invention is to provide a toothbrush that can be made to exhibit multiple functions within a limited planting area and precisely exhibit each function with respect to a targeted area in the oral cavity, while ensuring sufficient bristle waist to allow each bristle bundle to perform its function and while imparting bristle movement that does feel uncomfortable. In a toothbrush comprising a head part, a brush part, and a grip part, the brush part consists of bristle bundles planted in each of a plurality of bristle holes formed in a bristle surface of the head part, at least one of the bristle holes is a partitioned bristle hole comprising a partition board extending from the hole bottom to the bristle surface, bristles for respectively different functions are planted in each of the spaces partitioned by the partition board of the partitioned bristle hole, and the bristles for different functions respectively planted in the spaces are gathered into a single bristle bundle in a bristle tip area and have independent bristle length profiles.
A liquid skin external composition that contains (A) a cooling agent, (B) maltotetraose and (C) a polyhydric alcohol having a molecular weight of 350 or less, characterized in that the ratio by mass [(C)/\{(A)+(B)\}] of the content of the component (C) to the sum of the contents of the components (A) and (B) is 5-30 inclusive.
A liquid cleaning agent composition containing an (A) component which is a non-soap surfactant, and a (B) component which is an ethylene oxide-equipped polyethyleneimine having an average number of 8-15 ethylene oxide moles added thereto, wherein: the (A) component content is greater than 0 mass% and no greater than 20 mass%; and the (A) component contains an (Ax) component, which is a compound represented by R11-O-(R12nn-H (R11represents a C12-16 alkyl group having a branched chain or a C12-16 straight-chain alkyl group, and if R11is a straight-chain alkyl group, an oxygen atom is bonded to a secondary carbon atom in the straight-chain alkyl group. R12represents a C2-4 alkylene group. In addition, n represents the average repeating number of R12O, and is 3-10.).
Provided is a liquid cleaning agent composition comprising a component (A) which is a non-soap surfactant, a component (B) which is an ethylene oxide adduct of polyethyleneimine and in which the average number of moles of the ethylene oxide added is 8-15, and a component (C) which is a C12-18 fatty acid or a salt thereof. The content of the component (A) is greater than 0 mass% but less than 15 mass%. The component (A) either does not contain a component (As) which is an alkyl sulfate ester salt or alkylether sulfate ester salt, or contains said component (As) in an amount of less than 5 mass% with respect to the total mass of the liquid cleaning agent composition. The content of the component (C) is not less than 1 mass%.
The purpose of the present invention is to achieve a laundering method by which few bubbles form during cleaning and rinsability is good, and by which sufficient cleaning strength is demonstrated even when a rinsing step has been simplified. The present invention is a fibrous product laundering method which has a cleaning step for bringing a cleaning liquid into contact with a fibrous product and does not require a rinsing step after the cleaning step, wherein the cleaning liquid contains an (A) component which is a surfactant, and a (B) component which is an organic polymeric dispersant, and the concentration of the (A) component is 30-200 ppm with respect to the total mass of the cleaning liquid.
The purpose of the present invention is to provide a livestock manure compost production method with which it is possible to reduce the amount of clopyralid in cow manure compost that uses cow manure including residual clopyralid to below the detection limit (0.01 mg/kg). A livestock manure compost production method characterized by performance of a fermentation step for stirring a mixture of cow manure and fertilizer derived from fermented animal manure while aerating the mixture, thereby carrying out fermentation while lowering the clopyralid content.
Provided is a washing method having a contact step for bringing a cleaning solution into contact with a fiber product, wherein the cleaning solution contains component (A): a linear alkyl benzenesulfonic acid or a salt thereof, component (B): a polyoxyalkylene alkyl ether sulfuric acid or a salt thereof, and component (C): a non-ionic surfactant having a specific structure; the concentration of the component (A) is 75 ppm or greater by mass; the concentration of the component (B) is 95 ppm or greater by mass; the concentration of the component (C) is 35 ppm or greater by mass; the mass ratio represented by [component (A) content]/[component (B) content] in the cleaning solution is from 0.8-1.6; and in the contact step, the contact time for which the cleaning solution and the fiber product are brought into contact with one another is 10 minutes or greater.
This liquid detergent contains an (A) component which is a fluorescent brightening agent, a (B) component which is a surfactant, and a (C) component which is at least one substance selected from among water and water-miscible organic solvents. The liquid detergent has a pH or 9 or more at 25ºC. The liquid detergent preferably additionally contains at least one of a (D) component which is an inorganic alkaline agent and an (E) component which is a dispersant.
Provided is a vitamin-E-containing, liquid oral composition which has appearance stability even after high-temperature storage and provides satisfactory use feelings including both an excellent refreshing feeling and a reduced creaky feeling in the mouth after use. The liquid oral composition contains (A) polyphosphoric acid or a salt thereof, (B) tocopherol, a tocopherol ester with an organic acid, or a salt of either, and (C) a nonionic surfactant and has a water content of 65-98 mass%.
Provided is a liquid skin cleanser composition characterized by comprising: (A) an anionic surfactant; (B) at least one type of cationic polymer selected from among a dimethyldiallyl ammonium chloride polymer and a dimethyldiallyl ammonium chloride-acrylic acid copolymer; and (C) a potassium phosphate salt, wherein the molar fraction of a structural unit derived from dimethyldiallyl ammonium chloride in the dimethyldiallyl ammonium chloride-acrylic acid copolymer is not less than 40%, the mass ratio [(B)/(C)] of the content of the component (B) to the content of the component (C) is 0.2-8.0, and the liquid skin cleanser composition is filled into a foamer container.
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
The present invention provides an electric toothbrush that achieves a stable and sufficient vibration of a replacement part even when a stable engagement structure for closely engaging the replacement part and a main part with each other is employed. The electric toothbrush comprises: a main part which includes a power supply, is provided with a shaft, and forms at least a portion of a grip part, the shaft extending in the long-axis direction, projecting toward a distal end side in the long-axis direction, and vibrating by electric power from the power supply; and an replacement part which is detachably connected to the main part on the distal end side of the main part in the long-axis direction, receives transmitted vibration when connected to the main part, and forms at least a head portion including a brush portion. One of the main part and the replacement part has a seat portion which is apart from the main part and the replacement part in the long-axis direction, and which includes first electrodes connected by flexible electrical wires, while the other one of the main part and the replacement part includes second electrodes to be connected to the first electrodes when the replacement part and the main part are connected with each other. When connected to each other, the first electrodes and the second electrodes are electrically connected to the power supply.
The purpose of the present invention is to provide an electric toothbrush, in which a replaceable part can sufficiently vibrate, even when a structure is adopted in which power is supplied from a main body to the replaceable part. Provided are: a main body having a power source and a shaft which vibrates by power from the power source and extends in the long-axis direction, and constituting at least a portion of a gripping part; and a replaceable part having an engaging section which detachably engages with the distal end side of the shaft in the long-axis direction, and a head section that includes a brush part. The replaceable part has a functional part that realizes an operation different from vibrating by energization from the power source. The shaft has: a first electroconductive section that enables energization from the power source to the functional portion when the engaging section is engaged; and a second electroconductive section segmented from the first electroconductive section by an electric insulation section.
The purpose of the present invention is to provide a composition for oral cavity, the composition containing a compound that releases metal ions but still capable of suppressing not only metallic taste during use but also metallic taste after use. The present invention provides a composition for oral cavity, the composition containing: (A-i) a compound such as copper gluconate, copper citrate, copper sulfate, zinc chloride, zinc citrate, zinc gluconate, zinc acetate, zinc salicylate, zinc sulfate, tin fluoride and aluminum lactate, the compound releasing one or more kinds of metal ions that are selected from among copper ions, zinc ions, tin ions and aluminum ions, and/or (A-ii) a compound such as potassium nitrate, potassium hydroxide, potassium citrate, potassium chloride and potassium sulfate, the compound releasing potassium ions; and (B) N-(2-hydroxy-2-phenylethyl)-2-isopropyl-5,5-dimethylcyclohexane-1-carboxamide.
This skin cleaning agent composition is characterized by comprising (A) an anionic surfactant, (B) at least one cationic polymer selected from a dimethyldiallylammonium chloride polymer, and a dimethyldiallylammonium chloride-acrylic acid copolymer, and (C) at least one selected from highly branched cyclic dextrins and hydroxyalkylated cyclodextrins, and is characterized in that the mole fraction of structural units derived from dimethyldiallylammonium chloride in the dimethyldiallylammonium chloride-acrylic acid copolymer is 40% or more, and the mass ratio [{(B)+(C)}/(A)] of the sum of contained amounts of component (B) and component (C) with respect to the contained amount of component (A) is 0.01-0.05.
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
Provided is a dentifrice composition that achieves excellent intraoral fluorine ion retention, in particular at the oral mucosa, and excellent fluorine ion release, has liquid separation stability and hardening stability, and also has good storage stability. A dentifrice composition that contains (A) a water-soluble polyphosphate, (B) calcium glycerophosphate, (C) a water-soluble fluorine-containing compound, and (D) cationized cellulose.
A toothbrush includes a handle body made of a hard resin and a brush molded body (20) made of a soft resin and distal to the handle body. An insertion portion of the handle body protrudes toward the brush molded body, which has a head base portion (21), an insertion hole (22) into which the insertion portion is inserted and fitted, and a filament (23) that protrudes toward a front surface side of the head base portion. A maximum distance range between a base end of the filament and a back surface (21c) of the head base portion is 2.0 mm to 4.5 mm, and a ratio of the maximum length (L2) of the insertion hole to the maximum length (L1) of the head base portion is between 0.30 and 0.70.
Provided is a liquid skin cleanser composition comprising (A) an anionic surfactant comprising at least one component selected from (a1) a palmitate salt and (a2) a stearate salt, (B) at least one cationic polymer selected from a dimethyldiallyl ammonium chloride polymer and a dimethyldiallyl ammonium chloride-acrylic acid copolymer, and (C) polyethylene glycol having an average molecular weight of 190 to 630, the liquid skin cleanser composition having a [(A)/(C)] mass ratio of 15 to 100 and being packed in a foamer container.
Provided is a liquid composition for oral use that has appearance stability after storage at a high temperature or a low temperature; that is capable of imparting a unique and prominent refreshing sensation without any unpleasant taste; has excellent texture; and contains (A) potassium nitrate and (B) cetylpyridinium chloride, which have strong bactericidal effects. This liquid composition for oral use contains (A) potassium nitrate, (B) cetylpyridinium chloride, (C) a nonionic surfactant, and (D) sucralose.
The present invention provides a toothbrush with which a fit with a cleaning target is achieved without depending on brushing methods and techniques. A rigid section has a head section, a grip section, and a neck section. Assuming a position at a distal-end-side end section of the neck section to be A and a position at a rear-end-side end section of the neck section to be B, at position A, the length of the neck section in the thickness direction and the length thereof in the width direction are both 3.0 to 4.3 mm. The ratio of the length of the neck section at position A in the width direction to the length of the neck section at position B in the width direction is 0.30 to 0.60. The ratio of the length of the neck section at position A in the thickness direction to the length of the neck section at position B in the thickness direction is 0.30 to 0.60, and at least one of the curve of a brush body in the width direction measured by a method (α) and the curve of the brush body in the thickness direction measured by a method (β) has the origin of the curve in the grip section.
The test method is a method for determining whether a detection-target substance A is present in a sample, wherein the detection-target substance A, by binding with an active substance B, inhibits binding via a prescribed mode between the active substance B and a recipient substance C. The test method carries out at least the following first treatment and second treatment in the indicated sequence. (First treatment: obtaining a treated-sample solution that contains the aforementioned sample and an active substance B to which a labeling substance is bonded.) (Second treatment: bringing the treated-sample solution into contact with an adsorbent that has an insoluble particulate carrier that carries the recipient substance C, and subsequently measuring the amount of adsorption of the labeling substance to the absorbent.)
A skin cleaning agent composition containing (A) an anionic surfactant, (B) at least one plant extract selected from among an extract of Sasa kurilensis and a water extract of mint, and (C) at least one polyhydric alcohol selected from among glycerin, 1,3-butylene glycol, and propylene glycol, wherein the mass ratio [(C)/(B)] of the content amount of the ingredient (C) relative to the content amount of the ingredient (B) is 3-30.
The objective of the present invention is to provide a replaceable-head-type toothbrush in which operability and ease of removability of a replacement head can be improved. The present invention is a replaceable-head-type toothbrush in which a body and a replacement head part that has a brush part and is positioned at the side of the main part on the long-axis-direction tip are detachable, wherein the body has a gripping part and a shaft part that extends from the gripping part toward the long-axis-direction tip end. The replacement head has: a head body having the brush part; a leaf spring part that extends from the head body toward the long-axis-direction rear end, and engages with the shaft part due to elastic force on one side facing the shaft part in a radial direction that intersects the long-axis direction; and a detachment assistance part that is connected to the leaf spring part, and deforms the leaf spring part toward the other radial-direction side when external force is applied.
Provided is a composition for an oral cavity that is derived from a plant extract, is capable of suppressing an undesirable aftertaste, improves a feeling of stickiness, and imparts a superior clean feeling. The composition for an oral cavity contains (A) a plant extract, and (B) N–(2–hydroxy–2–phenylethyl)–2–isopropyl–5,5–dimethylcyclohexane–1–carboxamide.
The purpose of the present invention is to provide a washing tool for solving problems relating to slow-solubility control during washing, the absence of detergent remaining in clothes, and/or durability against impact during washing. For example, a washing tool comprising a combination of (A) and (B) is provided. (A) is a slow-soluble solid composition containing a surfactant or a water-soluble polymer compound, wherein the residual ratio measured and calculated under predetermined conditions is 10-99.99%; and (B) is an article which has an opening and an internal space connected to the opening, and can contain the slow-soluble solid composition (A) in the internal space.
The present invention addresses the problem of providing a composition for an oral cavity, the composition including an inorganic powder and a water-soluble polymer, and having both shape retention and brushing performance, as well as good usability due to improved powder-derived stiffness. The present invention provides a composition for an oral cavity, the composition containing: (A) an inorganic powder; (B) a water-soluble polymer; and (C) N-(2-hydroxy-2-phenylethyl)-2-isopropyl-5,5-dimethylcyclohexane-1-carboxamide, wherein the content of component (B) is 0.5-1.5 mass%.
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
A61K 47/34 - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers
A61K 47/36 - PolysaccharidesDerivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
The present invention addresses the problem of providing a composition for an oral cavity that has a refreshing feeling at the beginning of use, inhibits a bactericide-derived bitter taste and maintains the inhibitory effect for a period of time after use from the beginning of use. The composition for an oral cavity contains (A) a bactericide, and (B) one or more compounds selected from the group consisting of ethyl–3–(p–menthane–3–carboxamide)acetate and N–(2–hydroxy–2–phenylethyl)–2–isopropyl–5,5–dimethylcyclohexane–1–carboxamide.
A61K 31/198 - Alpha-amino acids, e.g. alanine or edetic acid [EDTA]
A61K 31/352 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. cannabinols, methantheline
A61K 31/4425 - Pyridinium derivatives, e.g. pralidoxime, pyridostigmine
A61K 45/00 - Medicinal preparations containing active ingredients not provided for in groups
A61K 47/08 - Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen
A61K 47/18 - AminesAmidesUreasQuaternary ammonium compoundsAmino acidsOligopeptides having up to five amino acids
A61K 47/34 - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers
A61K 47/44 - Oils, fats or waxes according to two or more groups of Natural or modified natural oils, fats or waxes, e.g. castor oil, polyethoxylated castor oil, montan wax, lignite, shellac, rosin, beeswax or lanolin
A61P 1/02 - Stomatological preparations, e.g. drugs for caries, aphtae, periodontitis
A61Q 11/00 - Preparations for care of the teeth, of the oral cavity or of dentures, e.g. dentifrices or toothpastesMouth rinses
The purpose of the present invention is to provide a composition for an oral cavity, such as toothpaste, that makes it possible to obtain a refreshing feeling, is capable of inhibiting an astringent feeling, and is capable of maintaining the inhibitory effect of the astringent feeling. The present invention provides a composition for an oral cavity containing (A) one or more compounds selected from the group consisting of carbonates, bicarbonates, sulfates and chlorides, and (B) one or more compounds selected from the group consisting of N–(2–hydroxy–2–phenylethyl)–2–isopropyl–5,5–dimethylcyclohexane–1–carboxamide, ethyl–3–(p–menthane–3–carboxamide)acetate, and N–(2–(2–pyridinyl)ethyl)–2–isopropyl–5–methylcyclohexanecarboxamide.
A61K 47/18 - AminesAmidesUreasQuaternary ammonium compoundsAmino acidsOligopeptides having up to five amino acids
A61K 47/22 - Heterocyclic compounds, e.g. ascorbic acid, tocopherol or pyrrolidones
A61K 47/44 - Oils, fats or waxes according to two or more groups of Natural or modified natural oils, fats or waxes, e.g. castor oil, polyethoxylated castor oil, montan wax, lignite, shellac, rosin, beeswax or lanolin
A61P 1/02 - Stomatological preparations, e.g. drugs for caries, aphtae, periodontitis
A61Q 11/00 - Preparations for care of the teeth, of the oral cavity or of dentures, e.g. dentifrices or toothpastesMouth rinses
In view of problems in the prior art, the purpose of the present invention is to provide a composition for oral use that limits stimulation in the mouth while achieving both a sensation of preventing bad breath and the feeling that teeth are smooth and clean. The present invention provides a composition for for oral use such as a dentifrice, a mouthwash, a spray, a liniment, an adhesive patch, or an orally-dissolving drug, the composition containing: (A) a chelating agent such as a condensed phosphate, an organic acid, a salt of a condensed phosphate or organic acid, or a polyacrylate; and (B) N-(2-hydroxy-2-phenylethyl)-2-isopropyl-5,5-dimethylcyclohexane-1-carboxamide.
A61K 8/49 - Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
A61K 8/55 - Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing phosphorus
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
A61K 47/12 - Carboxylic acidsSalts or anhydrides thereof
A61K 47/24 - Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing atoms other than carbon, hydrogen, oxygen, halogen, nitrogen or sulfur, e.g. cyclomethicone or phospholipids
A61K 47/30 - Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
A61P 1/02 - Stomatological preparations, e.g. drugs for caries, aphtae, periodontitis
A61Q 11/00 - Preparations for care of the teeth, of the oral cavity or of dentures, e.g. dentifrices or toothpastesMouth rinses
The purpose of the present invention is to provide an oral composition which includes a water-soluble polymer and a wetting agent and which gives a sense of mildness during use and has satisfactory lathering properties but is reduced in sticky feeling after use to exhibit a refreshing use feeling. The present invention provides an oral composition comprising (A) a wetting agent, e.g., a sugar alcohol, a di- or trihydric alcohol, or polyglycerin, (B) a water-soluble polymer, e.g., a polysaccharide or an acrylic-acid-based polymer, and (C) N-(2-hydroxy-2-phenylethyl)-2-isopropyl-5,5-dimethylcyclohexane-1-carboxamide.
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
A61K 47/18 - AminesAmidesUreasQuaternary ammonium compoundsAmino acidsOligopeptides having up to five amino acids
A61K 47/26 - Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharidesDerivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin
A61K 47/32 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. carbomers
A61K 47/34 - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers
A61K 47/36 - PolysaccharidesDerivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
This toothbrush is provided with a brush portion including a plurality of brush pieces, and a toothbrush main body having a head portion onto the front surface of which the brush portion is molded integrally, wherein: each brush piece, comprising a soft resin having a D hardness at most equal to 70, includes a base portion, a plurality of filaments formed on the surface of the base portion, and first mating portions which are formed on the rear surface of the base portion and which mate with the toothbrush main body; and the toothbrush main body, comprising a hard resin, includes second mating portions which mate with the first mating portions.
A46B 3/04 - Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier by mouldable materials, e.g. metals, cellulose derivatives, plastics
A46B 9/04 - Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups for toothbrushes
A46D 1/00 - BristlesSelection of materials for bristles
The purpose of the present invention is to provide a wide head type toothbrush in which the neck part is prevented from bending in the width direction thereof and from being twisted in the circumferential direction about the long-axis direction thereof. The maximum length of the head part in the width direction is 12-18 mm. The maximum length of the head part in the thickness direction is 2-4 mm. The minimum length of the neck part in the width direction and the minimum length of the neck part in the thickness direction are 3-5 mm. In the neck part, when let a region from a second position to a third position which is at a distance corresponding to 65% of the length of the neck part from the second position is defined as C, and when a region from the third position to a fourth position which is a boundary between the neck part and a grip part and which is at a distance corresponding to 35% of the length of the neck part from the third position is defined as D, the relation (volume of region D)/(volume of region C)≥1.0 is satisfied. At the fourth position, the maximum length in the width direction is greater than the maximum length in the thickness direction.
The purpose of the present invention is to provide a toothbrush which exhibits excellent toothpaste retention properties. The toothbrush is provided with a head section having a bristle insertion region and a handle section which connects to the head section. The head section has a first bristle insertion section in which a single bristle bundle is provided to the bristle insertion region so as to form an independent sheet-like shape when seen straight on from the front surface side facing the bristle insertion region, and a second bristle insertion section in which a single bristle bundle is provided to the bristle insertion region to the outside of the first bristle insertion section with a gap interposed therebetween so as to extend around the outer circumference of the first bristle insertion section. The second bristle insertion section which is farthest from the first bristle insertion section continuously surrounds the entirety of the first bristle insertion section, or non-continuously surrounds the same with a gap interposed therebetween which has a width in the circumferential direction of 0.7-2mm, inclusive. The length in the circumferential direction of the second bristle insertion section, excluding the gap, is at least 85% of the dimensional total of the total gap width and the length of the second bristle insertion section in the circumferential direction.
The purpose of the present invention is to provide a toothbrush that is inexpensive, has excellent storability, can be used without excessive concern for other people's reactions, and can handle the removal of food residue stuck between teeth. A tooth brush (1) includes a handle (2) comprising a head section (3) and a handle section (4) provided on a rear end side of the head section (3), a bristle bundle being implanted in each of a plurality of implantation holes (10) formed in an implantation surface (3a), wherein: an overall length of the handle body (2) is from 50 mm to 80 mm; a ratio of a length of the head section (3) to the overall length of the handle body (2) is from 5% to 25%; a bristle length, from the implantation surface (3a), of the hairs forming the bristle bundles is 7.0 mm or less; and bristle flexibility and strength of an actual length of the bristle bundles is from 70 N/cm2to 140 N/cm2.
A toothbrush according to the present invention has at least a head part having a brush part on the front surface thereof, wherein: the brush part has a plurality of soft resin parts standing upright from the front surface; each of the soft resin parts includes a shaft section that stands upright with respect to the front surface, an enlarged section formed on the tip end side of the shaft section, and a narrow constricted section that is formed at the boundary between the shaft section and the enlarged section and that is at least narrower than the enlarged section; and the height of the shaft sections is taller than the height of the enlarged sections in a normal direction of the front surface.
The present invention addresses the problem of providing a non-aqueous oral composition in which unpleasant tastes are suppressed. The present invention provides an oral composition that has a water content of 2 mass% or less and contains (A) a component having an unpleasant taste and (B) a plant extract. The (B) component preferably contains at least one substance selected from among shell ginger extracts, peony extracts, Angelica root extracts, Calendula officinalis extracts, chamomile extracts, and Sapindus mukorossi extracts. The (A) component preferably contains at least one substance selected from among inorganic powders and surfactants. The oral composition preferably additionally contains (C) a polyalcohol having a melting point of 25ºC or less.
Provided is a dentifrice composition characterized by including a component (A): a water-soluble zinc salt or zinc hydroxide, a component (B): sodium hydrogen carbonate, a component (C): a condensed phosphoric acid-based chelating agent, and a component (D): a charcoal powder.
The purpose of the present invention is to provide a method that can directly act on macrophages and activate the function thereof to thereby fundamentally suppress inflammation. The present invention provides an anti-inflammatory agent that comprises one or more 2-ethylhexyl compounds represented by general formula (1) (wherein: R1 represents an organic group; and n1 represents a number of 1 or more).
A61K 31/23 - Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids of acyclic acids, e.g. pravastatin of acids having a carboxyl group bound to a chain of seven or more carbon atoms
A61K 31/245 - Amino benzoic acid types, e.g. procaine, novocaine
A61K 31/618 - Salicylic acidDerivatives thereof having the carboxyl group in position 1 esterified, e.g. salsalate
A61P 1/02 - Stomatological preparations, e.g. drugs for caries, aphtae, periodontitis
A61P 29/00 - Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agentsNon-steroidal antiinflammatory drugs [NSAID]
A61Q 11/00 - Preparations for care of the teeth, of the oral cavity or of dentures, e.g. dentifrices or toothpastesMouth rinses
An interdental brush (100) includes a handle portion (13) and a cleaning portion (12), wherein: the cleaning portion (12) includes a shaft portion extending from the handle portion (13), and at least two projecting pieces projecting from the circumferential surface of the shaft portion; the shaft portion includes a synthetic resin (A) having a weight-average molecular weight not less than 250,000, and a synthetic resin (B) having a weight-average molecular weight of more than 250,000 and not more than 450,000; and at least one of the synthetic resin (A) and the synthetic resin (B) includes a synthetic resin having a long-chain branched structure.
This liquid cosmetic composition comprises: (A) at least 0.5 mass% of a menthol-based algefacient; (B) a polyoxyethylene hydrogenated castor oil having an average addition mole number of ethylene oxide of at least 65; (C) at least one among edetic acid and a salt thereof; and (D) silica, wherein the mass ratio [(C)/(B)] of the content of the (C) component to the content of the (B) component is 0.5-10.
A liquid skin cleanser composition containing (A) an anionic surfactant, (B) at least one cationic macromolecule selected from dimethyldiallylammonium chloride polymers and dimethyldiallylammonium chloride-acrylic acid copolymers, (C) a long-chain alkyl group-containing quaternary ammonium salt, and (D) at least one selected from dimethicone and dimethiconol. The molar ratio of structural units derived from dimethyldiallylammonium chloride in the dimethyldiallylammonium chloride-acrylic acid copolymer of component (B) is 40 mol% or more and the mass ratio [{(B) + (C)}]/(A)] of the total content of components (B) and (C) to the content of component (A) is 0.005-0.08.
A61K 8/44 - Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfurSalts, esters or N-acylated derivatives thereof
A61K 8/46 - Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
A61K 8/891 - Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
A61K 8/892 - Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone modified by a hydroxy group, e.g. dimethiconol
This toothbrush comprises a head part having a brush section in a brush planted surface, the toothbrush having: a head constituting part which constitutes a part of the head part and is composed of a first resin; a plurality of soft resin parts which partially constitute the head part and the brush part and are formed of a second resin; and a plurality of brush bundles provided to the head constituting part. The soft resin part has a plurality of elastomer sections constituting the brush part, and an elastomer base which connects proximal end sides of the plurality of elastomer sections. The elastomer base has a movable part in which one pair of end sections on both sides of the head part in the longitudinal direction or in the width direction are connected to the head constituting part, and which are spaced apart from the head constituting part and movable in the thickness direction and width direction of the elastomer base.
This toothbrush is provided with a toothbrush main body including a brush portion comprising a plurality of bristle bundles, a head portion in which a plurality of bristle implanting holes are provided in a bristle implanting surface, and a handle portion extending in an axial direction from the head portion, wherein: the toothbrush main body includes an opaque hard resin portion and a transparent hard resin portion; and the transparent hard resin portion is provided in a first region, which is a range of 5% to 60% inclusive of the total length of the toothbrush main body in the axial direction, and at least a portion thereof is provided around the entire axis of the toothbrush main body.
This toothbrush comprises: a toothbrush body having a grip part that is long along a center line, a neck part extending from a tip of the grip part, and a head part provided on the neck part on the side opposite to the grip part; and a brush part composed of a plurality of bristle bundles implanted on the head part. The toothbrush body includes: a base member that is composed of a hard resin and that has a grip part body, the neck part, and the head part; and a foam molded body provided on a surface of the grip part body and composed of a soft resin. The foam molded body has a fill part and a plurality of void parts, and the storage elastic modulus of the foam molded body is 104 Pa to 106.5 Pa.
The purpose of the present invention is to provide a toothbrush in which movement of the bristles is suppressed to less than or equal to the yield point of the bristle material. This toothbrush is provided with a head part having a bristle implant surface, and a handle part connected to the head part. In frontal view seen from the front side facing the bristle implant surface, the head part is provided in multiple bristle implant parts which are disposed in bristle implant region, comprise independent single bristle bundles and are in a planar shape. In the head part, the ratio of the total surface area of the multiple bristle implant parts to the surface area of the bristle implant region surrounded by a contour that connects the outermost part of the multiple bristle implant parts, is 70%-99%. The bristle implant parts have opposing bristle implant parts facing each other via gaps extending in a straight line and no more than 1 mm wide. The ratio of the total surface area of the opposing bristle implant parts to the total surface area of the multiple bristle implantation parts is 70% or greater. Of the regions surrounded by the contour that connects the outermost part of the opposing bristle implant parts, the surface area of the largest region is greater than or equal to 50mm2, and the number of implanted bristles is 20 /mm2to 80 /mm2.
The present invention makes it possible to improve the material recyclability of a toothbrush and provide multiple types of toothbrushes by adopting a configuration in which a handle part and a brush part can be connected and separated, and also provides a toothbrush that can suppress decreases in usability that occur when brushing teeth via a configuration in which a handle part and a brush part can be connected and separated. A toothbrush 10 comprises a handle part 100, a brush part 200, and a seal mechanism 300. The handle part 100 comprises: a handle body 110 configured so as to be graspable and in which a hollow internal space 113 is formed; and a handle-side neck section 120 disposed further toward a longitudinal tip-end side than the handle body, and in which is formed a hollow opening part 130 that communicates with the internal space. The brush part 200 comprises: a head section 210 in which bristle bundles 211 have been implanted; and a brush-side neck section 220 extending, from the head section, toward a base end in the longitudinal direction, and in which has been formed a connection part 230 that can connect with and separate from the opening part. The seal mechanism 300 maintains the airtightness of the internal space in a state in which the opening part and the connection part are connected. The brush-side neck section has a closed structure in which a space that causes the outside and the inside of the head section to communicate is not formed.
Provided is a dentifrice composition containing an anionic surfactant, in which bubbling is appropriately suppressed, and which has low foaming properties and provides a good feeling of use. The dentifrice composition contains: (A) one or two or more anionic surfactants selected from acyl taurine, acylamino acid, alkyl sulfuric acid, and a salt thereof; (B) one or two or more selected from fatty acid triglycerides and vegetable oils and animal oils which are liquids at 25 °C; and (C) a nonionic surfactant, wherein the content of the component (B) is 0.05-1.5 mass%, and (B)/(A) is 1-10 by mass ratio.
This solid oral composition is characterized by containing component (A), an enzyme, component (B), an inorganic powder, component (C), a water-soluble polymer, and component (D) a polyalcohol with 6 or fewer hydroxyl groups.
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
The objective of the present invention is to provide a brush molded body which has a gentle touch feeling, and with which it is possible to improve the feel during use and the external appearance of a toothbrush. This brush molded body includes a head base portion formed from a soft resin, and a plurality of filaments which project from a supporting surface positioned on the front side in the thickness direction of the head base portion. The head base portion has an engaging hole which extends in a length direction perpendicular to the thickness direction and which opens on one side in the length direction. The brush molded body is provided with: a premolded body, at least a portion of which is molded using a first resin composition, and which comprises a filament group including at least a portion of the plurality of filaments, and a supporting base portion that supports a base portion of the filament group and that is positioned on the front side of the engaging hole to form a portion of the head base portion; and a base main body molded body which includes part of the head base portion and the plurality of filaments other than the premolded body, and which is molded using a second resin composition different from the first resin composition. The premolded body and the base main body molded body are molded bodies that are molded integrally.
Provided is an oral cavity composition which contains condensed phosphoric acid or a salt thereof, imparts a high feeling of efficacy in the oral cavity even from a single use, has a favorable feeling of use such as taste, and is effective for whitening teeth. This oral cavity composition contains (A) condensed phosphoric acid or a salt thereof, (B) a water-soluble tin salt, and (C) a nonionic surfactant having a C10-C22 hydrophobic group. The oral cavity composition further contains (D) a cold sensing agent.
The purpose of the present invention is to provide a toothbrush that can deform over a broad range rather than locally while maintaining a stabilized grip feel. The present invention has a head part that is positioned toward the distal-end side in the long-axis direction and that has a bristle implantation surface, a gripping part that is disposed farther toward the rear end than the head part, and a neck part that is disposed between the head part and the gripping part. The neck part and the gripping part each have a hard section that is formed from a hard resin, and a soft section that is formed from a soft resin and that covers at least part of the hard section. In the neck part, the entire circumference of the hard section, in an area that spans to the position of the boundary with the gripping part and that is at least 70% of the long-axis-direction length of the neck part, is covered by the soft section. In a cross-section orthogonal to the long-axis direction, the value represented by S2/S1 is 4.5-6.0 (inclusive), where A is the position of an end section of the neck part on the long-axis-direction distal-end side of the soft section, S1 is the cross-sectional area of the soft section at the position A, C is the position of the boundary in the long-axis direction, and S2 is the cross-sectional area of the soft section at the position C.
Provided is an oral cavity composition that contains an α-olefin sulfonate that is effective for suppressing or preventing dental decay, that has good taste and foaming properties, and that provides a high effectiveness feeling within an oral cavity. This oral cavity composition contains: (A) an α-olefin sulfonate; (B) a water soluble tin salt; and (C) at least one selected from an acyl sarcosinate (C1), a fatty acid amidopropylbetaine (C2), and a xanthan gum (C3). The oral cavity composition further contains (D) a cooling sensation agent.
A liquid detergent according to the present invention has a residual weight ratio of 80% or more, when said liquid detergent is left in an open system at 40°C and a humidity of 20%RH for 2 weeks. The liquid detergent contains: a surfactant (component (A)); a water-miscible organic solvent (component (B)) having a boiling point of 120°C or higher; and water (C). It is preferable that the content of the component (C) is 25 mass% or less relative to the total mass of the liquid detergent.
C11D 10/02 - Compositions of detergents, not provided for by any single one of main groups based on mixtures of surface-active non-soap and non-surface-active compounds
C11D 17/08 - Liquid soapDetergent materials or soaps characterised by their shape or physical properties capsuled
C11D 1/00 - Detergent compositions based essentially on surface-active compoundsUse of these compounds as a detergent
Provided is a nonaqueous composition for the oral cavity that makes it possible to obtain a favorable moisturized feeling and suppresses a feeling of powder abrasion, and that has properties such as good shape retention and spinnability. This composition for the oral cavity: contains (A) an inorganic powder body and (B) a cooling agent; has a surfactant content of 0.5 mass% or less; and has a water content of 2 mass% or less.
This examination method acquires image data for inference that represents an image for inference on which an eye of a subject for inference is drawn; inputs the image data for inference to a machine learning program learnt using teacher data in which image data for learning that represents an image for learning on which an eye of a subject for learning is drawn is given as a problem and condition data for learning that indicates the condition of the eye of the subject for learning is provided as an answer thereto; causes the machine learning program to estimate the condition of the eye of the subject for inference; and causes the machine learning program to output data for inference that indicates the condition of the eye of the subject for inference.
The purpose of the present invention is to provide a nonaqueous dentifrice composition which has improved feeling of use by suppressing discomfort such as astringency and powderiness after use. A dentifrice composition according to the present invention contains (A) an inorganic powder, (B) carrageenan, (C) one or more substances selected from the group consisting of a carboxymethyl cellulose, a sodium salt thereof, a carboxyvinyl polymer and a xanthan gum, (D) glycerol and (E) a polyethylene glycol, while having a water content of 2% by mass or less. It is preferable that the content of the component (B) is from 0.1% by mass to 1.0% by mass. It is preferable that the content of the component (C) is from 0.05% by mass to 0.8% by mass.
A61K 8/84 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions other than those involving only carbon-to-carbon unsaturated bonds
A61K 8/19 - Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
The purpose of the present invention is to provide a dentifrice composition which is capable of exhibiting high stain removal effect. The present invention provides: a dentifrice composition which contains (A) a condensed phosphate and (B) a smectite clay mineral; and a stain removing agent. It is preferable that the component (A) is composed of one or more salts that are selected from the group consisting of pyrophosphates, tripolyphosphates and metaphosphates; and it is also preferable that the component (B) is bentonite. It is preferable that the contents of the components (A) and (B) are respectively from 0.05% by mass to 7% by mass, and from 0.0001% by mass to 10% by mass; and it is also preferable that (B)/(A) is from 0.0001 to 12.
