ЗУБНАЯ ЩЕТКА И СПОСОБ ИЗГОТОВЛЕНИЯ ЩЕТИНЫ ДЛЯ ЗУБНЫХ ЩЕТОК

Зубная щетка со щетиной из экструдированного полимера, содержащего, по меньшей мере, вблизи от поверхности растворимые в воде и/или в слюне добавки, обладающие стоматологическим действием. В качестве добавок в полимер включены в твердой мелкодисперсной форме неорганические соединения фтора, которые под воздействием воды и/или слюны отщепляют фториды. В способе изготовления щетины из полимера для зубных щеток в полимер в качестве добавок вводят неорганические соединения фтора в мелкодисперсной форме, отщепляющие фторид. 2 с. и 12 з. п. ф-лы.

ПОДСБОРКА ИЗ ВОЛОСКОВ ЩЕТИНЫ И УЗЕЛ ЩЕТКИ (ВАРИАНТЫ)

Подсборка из волосков щетины включает первую и вторую основные нити и множество полимерных элементарных нитей, соединенных с первой и второй основными нитями и простирующихся между ними. Полимерные элементарные нити образуют первый арочный ряд, когда первая и вторая основные нити соединяются вместе. Несколько типов и конфигураций щеток получаются с использованием либо арочных волосков щетины, либо сочетания арочных и прямых волосков щетины. Изобретение обеспечивает получение структуры волосков щетины в виде петель простой в изготовлении и экономически эффективной при производстве. 4 с. и 14 з.п. ф-лы, 14 ил.

ИНТЕРДЕНТАЛЬНЫЙ ЧИСТЯЩИЙ ЭЛЕМЕНТ И СПОСОБ ЕГО ИЗГОТОВЛЕНИЯ

Изобретение относится к медицине. Чистящий элемент содержит щетину, выполненную из нити, длиной от 1 см до 15 см. Щетина имеет показатель восстановления формы после изгиба, который составляет от 10% до 80%, и выполняется с коническим участком. Конический участок сужается в продольном направлении на, по меньшей мере, переднем участке щетины. Конический участок щетины имеет диаметр от 0,001 мм до 2 мм. Чистящий элемент обеспечивает удаление остатков пищи из промежутков между зубами без повреждения десен. 2 н. и 8 з.п. ф-лы, 7 ил.

ЩЕТКА ДЛЯ ВОЛОС, ЩЕТИНКИ И СПОСОБ ИХ ПРОИЗВОДСТВА

Описан способ изготовления щетинки для использования в щетке для волос, согласно которому вводят формуемый материал в многокомпонентный формовочный инструмент, выполненный с возможностью разделения, для получения щетинки с основанием и стержнем. Новшество способа в том, что формируют заготовку (12) стержня щетинки с помощью первой формовочной полуматрицы (30), причем формуемый материал вводят в формовочную полость (36) первой формовочной полуматрицы (30), а затем вынимают из формовочной полости (36) первой формовочной полуматрицы (30), при этом сохраняют неизменной формовочную полость (36) первой формовочной полуматрицы (30), и формируют основание щетинки во второй формовочной полуматрице (32) и третьей формовочной полуматрице (34), причем вторая и третья формовочные полуматрицы совместно образуют вторую формовочную полость (38), форма которой в целом соответствует форме формируемого основания щетинки, и наполняют вторую формовочную полость (38) формуемым материалом, после чего разделяют ...

КОСМЕТИЧЕСКАЯ ЩЕТКА С ВОЛОКНАМИ ВЫСОКОЙ ТВЕРДОСТИ

... 1. Щетка для нанесения туши на ресницы, содержащая скрученную проволочную основу, удерживающую множество радиально отходящих волосков для формирования щетки на конце основы, при этом волоски имеют диаметр от около 0,254 до около 0,4064 мм и твердость от около 92 единиц по шкале D Шора до около 120 единиц по шкале R Роквелла, и размещены с плотностью от около 8 до около 20 волосков на виток. 2. Щетка по п.1, в которой волоски имеют твердость около 103-108 единиц по шкале R Роквелла. 3. Щетка по п.1, в которой волоски имеют диаметр от около 0,2794 до около 0,3556 мм. 4. Щетка по п.1, в которой волоски имеют диаметр около 0,2794 или около 0,3048 мм. 5. Щетка по п.1, имеющая по существу равномерную плотность размещения волосков, равную от около 8 до около 20 волосков на виток. 6. Щетка по п.1, имеющая по существу равномерную плотность размещения волосков, равную от около 10 до около 15 волосков на виток. 7. Щетка по п.6, имеющая по существу равномерную плотность размещения волосков, равную ...

ТЕРМОПЛАСТИЧНОЕ МОНОВОЛОКНО ДЛЯ ЩЕТИНЫ

... 1. Термопластичное моноволокно для щетины, при использовании подвергающейся повышенной влажности, при этом моноволокно характеризуется полимерной смесью из, по крайней мере, одного полиамида (ПА) и, по крайней мере, одного термопластичного сложного полиэфира (ПЭ), отличающееся тем, что соотношение смеси ПА/ПЭ включает долю ПА от 10 до 30 мас.% и долю ПЭ от 70 до 90 мас.%. 2. Моноволокно по п.1, отличающееся тем, что соотношение смеси ПА/ПЭ выбрано в соответствии с технико-функциональными свойствами, определяемыми назначением щетины, с одной стороны, и условиями окружающей среды на месте использования щетины, с другой стороны. 3. Моноволокно по п.1 или 2, отличающееся тем, что доля ПЭ в соотношении смеси ПА/ПЭ тем выше, чем меньше поперечное сечение щетины. 4. Моноволокно по одному из пп.1-3, отличающееся тем, что доля ПЭ в соотношении смеси ПА/ПЭ тем выше, чем сильнее и/или продолжительнее воздействие влажности в месте использования щетины. 5. Моноволокно по п.1, отличающееся тем, что термопластичный ...

УСТРОЙСТВО ДЛЯ УХОДА ЗА ПОЛОСТЬЮ РТА

Устройство для ухода за полостью рта содержит ручку, головку с передней поверхностью и с первым и вторым отверстиями для пучка щетинок. Отверстия имеют продольные оси, а профиль их поперечного сечения содержит малую и большую оси. Устройство имеет установленные в отверстиях первый и второй пучки щетинок, отходящие от передней поверхности головки и содержащие множество конусовидных щетинок. При этом большая ось первого отверстия для пучка не параллельна большой оси второго отверстия для пучка. Каждый из множества конусовидных щетинок первого и второго пучка щетинное содержит продольную ось и профиль поперечного сечения, имеющий малую и большую оси, при этом большие оси первого множества конусовидных щетинок параллельны большой оси первого отверстия для пучка, а большие оси второго множества конусовидных щетинок параллельны большой оси второго отверстия для пучка. В другом варианте осуществления изобретения отверстие для пучка в передней поверхности имеет многоугольный профиль поперечного ...

ЗУБНАЯ ЩЕТКА, А ТАКЖЕ ГОЛОВКА ЗУБНОЙ ЩЕТКИ И ЩЕТИНА ДЛЯ ЗУБНОЙ ЩЕТКИ

... 1. Щетина зубной щетки, выполненная в виде мононити и имеющая образующую поверхность (5) с профилем (6), предпочтительно обладающим структурой с продольным рифлением, который в окружном направлении имеет попеременно чередующиеся выступы (7) и впадины (8), отличающаяся тем, что профиль (6) выполнен таким образом, что отношение длины периметра образующей поверхности (5) к площади поперечного сечения щетины зубной щетки (1) находится в пределах от 30 до 50 мм-1. ! 2. Щетина зубной щетки по п.1, причем указанное отношение длины периметра к площади поперечного сечения составляет от 30 до 40 мм-1, в частности приблизительно от 32 до 36 мм-1. ! 3. Щетина зубной щетки по п.1 или 2, причем площадь поперечного сечения составляет от 0,01 до 0,03 мм2, предпочтительно от 0,015 до 0,02 мм2. ! 4. Щетина зубной щетки по п.1, причем длина периметра образующей поверхности (5) в области профиля (6) составляет от 0,5 до 1 мм, предпочтительно от 0,6 до 0,8 мм. ! 5. Щетина зубной щетки по п.1, причем впадины ...

ГОЛОВКА ЗУБНОЙ ЩЕТКИ И СПОСОБ ЕЕ ИЗГОТОВЛЕНИЯ

... 1. Головка зубной щетки, имеющая множество, по существу, щетинообразных, эластичных чистящих элементов (3), которые объединены на держателе (2) чистящего элемента, предпочтительно для образования пучков (5, 6, 7), и прикреплены так, что они выступают из головки, отличающаяся тем, что чистящие элементы (3) содержат полоски (4) пленки. ! 2. Головка зубной щетки по п.1, в которой чистящие элементы (3) имеют поперечное сечение прямоугольной формы, длина которого составляет кратное число его ширины. ! 3. Головка зубной щетки по п.1, в которой полоски (4) пленки имеют толщину между 10 мкм и 500 мкм, предпочтительно между 50 мкм и 250 мкм. ! 4. Головка зубной щетки по любому из предыдущих пунктов, в которой ширина полосок (4) пленки равна, по меньшей мере, десяти, предпочтительно, по меньшей мере, пятидесяти толщинам полосок (4) пленки. ! 5. Головка зубной щетки по п.1, в которой, по меньшей мере, один из чистящих элементов (3) выполнен из пластиковой пленки. ! 6. Головка зубной щетки по п.1, ...

КОНФИГУРАЦИЯ ЩЕТИНЫ

... 1. Зубная щетка, содержащая: ! ручку, выполненную в продольном направлении и имеющую проксимальный конец и дистальный конец; ! головку, расположенную на указанном дистальном конце указанной ручки; ! по меньшей мере один рельефный пучок щетинок, расположенный на указанной головке; ! причем: ! указанный рельефный пучок щетинок представляет собой отдельный пучок щетинок, сгруппированных вместе, и имеет два или более выступающих участков щетинок и низкий участок щетинок, причем щетинки в указанных выступающих участках выше, чем щетинки указанных низких участков; и ! указанные два или более выступающих участков указанного рельефного пучка щетинок пространственно отделены друг от друга указанными низкими участками, для того чтобы действовать независимо друг от друга, оставаясь в то же время частью одного и того же рельефного пучка щетинок. ! 2. Зубная щетка по п.1, в которой каждый указанный выступающий участок имеет площадь чистящей поверхности, равную по меньшей мере 0,25 мм2. ! 3. Зубная щетка ...

УСТРОЙСТВО ДЛЯ УХОДА ЗА ПОЛОСТЬЮ РТА

... 1. Устройство для ухода за полостью рта, содержащее:ручку;головку, имеющую переднюю поверхность;первое отверстие для пучка в передней поверхности, при этом первое отверстие для пучка имеет продольную ось и профиль поперечного сечения, содержащий малую ось и большую ось, причем большая ось первого отверстия для пучка длиннее малой оси первого отверстия для пучка;первый пучок щетинок, установленный в первое отверстие для пучка и отходящий от продолжающейся от передней поверхности головки, при этом первый пучок щетинок содержит первое множество конусовидных щетинок;второе отверстие для пучка в передней поверхности, при этом второе отверстие для пучка имеет продольную ось и профиль поперечного сечения, содержащий малую ось и большую ось, причем большая ось второго отверстия для пучка длиннее малой оси второго отверстия для пучка;второй пучок щетинок, установленный во второе отверстие для пучка и продолжающийся от передней поверхности головки, при этом второй пучок щетинок содержит второе множество ...

УСТРОЙСТВО ДЛЯ УХОДА ЗА ПОЛОСТЬЮ РТА

... 1. Устройство для ухода за полостью рта, содержащее:головку;ручку; ипо меньшей мере одну конусовидную щетинку, отходящую от передней поверхности головки, при этом конусовидная щетинка имеет продольную ось и профиль поперечного сечения, имеющий большую ось и малую ось, причем большая ось длиннее малой оси,при этом профиль поперечного сечения конусовидной щетинки представляет собой ромб,при этом устройство для ухода за полостью рта содержит множество конусовидных щетинок, расположенных в пучке щетинок, который отходит от передней поверхности головки,множество конусовидных щетинок в пучке щетинок содержит первую щетинку из конусовидных щетинок и вторую щетинку из конусовидных щетинок, при этом большая ось первой щетинки из конусовидных щетинок не параллельна большой оси второй щетинки из конусовидных щетинок.2. Устройство для ухода за полостью рта по п. 1, в котором отношение большой оси к малой оси больше или равно 1,2:1.3. Устройство для ухода за полостью рта по п. 1, в котором отношение ...

Зубная щетка

FASERVERBUNDSCHLEIFKÖRPER, HERSTELLUNGSVERFAHREN, GEGENSTÄNDE DIE SOLCHE KÖRPER ENTHALTEN

Buerste

Metal brushes for road-sweeping machines - have steel bristles with welded or brazed hard metal tips for increased wear resistance

A tip of hard metal or metal carbide onto the end of each steel bristle. A slot is cut in the tip to receive the flat end of the bristle. Alternative design of bristle have conical tips butt welded at the smaller end of the cone to the end of the steel bristle. Yet another method uses a tip of the same dia. as the bristle with a tongue and groove welded joint. These composite bristles can be fixed to either circular or cylindrical brushes.

BORSTE FÜR EINE ZAHNBÜRSTE

Brush for floor cleaning with bristles consisting of metal in the inside part and of plastic on the outside

Brush for cleaning severely soiled floors, primarily wooden floors. Said brush is constructed as a hand brush or as a vacuum cleaner brush. It is provided with bristles, whose core consists of resilient metal wire 4 which has a flexible plastic covering 3 on the outside. The bristles do not bend over when cleaning particularly severely soiled floors as is the case in known brushes. The brush also allows polishing of floors of any type. Due to the slight springiness of the bristles, the floors can be cleaned and polished intensively and easily. ...

Bürste und Verfahren zur Herstellung einer solchen Bürste

FLEXIBLER SCHMIERMITTELAPPLIKATOR.

Verfahren zum Herstellen von Buersten und Pinseln aus kuenstlichen, thermoplastischen Borsten

BORSTENWARE UND VERFAHREN ZU IHRER HERSTELLUNG

Verfahren zur Herstellung texturierter Gegenstände

VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG VON BORSTENBUENDELN UND EINZELBORSTEN AUS KUNSTSTOFF

Auftrageinheit mit gewundenen Fasern

BORSTE

Verfahren zum Abrunden der Borstenenden von Zahnbuersten

ZAHNÄRZTLICHES BÜRSTENHANDSTÜCK UND VERFAHREN ZU DESSEN BENUTZUNG

MASKARA-APPLIKATOR

Machine rounding ends of toothbrush bristles, has rounding tool led along path defined by guidance system associated with two or more axes

The rounding tool (2) is led along a defined path to process the bristle ends. The guidance system (3) moves the tool linearly along two or more axes (5, 6). Guides (7, 8) associated with the axes (5, 6), can be moved relative to each other. One is fixed, the other moves relative to it. The tool or its holder is fixed to a moveable guide. The guides can be aligned such that their axes include a given angle. They are orthogonal. The guides are coupled by the moving section (9) running on one guide. The other guide travels on the moving section and is held by it.

Brush i.e. roller brush, manufacturing method, involves non-transparent welding bristles with flat transparent holder by laser, and interconnecting bristles before bristles are welded with holder

The method involves welding non-transparent bristles (12) with a flat transparent holder (11) by a laser (13), where the holder is made of thermoplastic material i.e. polyethylene and the holder is provided with an U-shaped profile or a flat strip. The bristles are interconnected, before the bristles are welded with the holder. The bristles are held by a retainer during welding with the holder. The bristles are bent to a longitudinal direction of the holder. An independent claim is also included for a brush comprising a holder.

Toothbrush

A New or Improved Process for the Production of Artificial Bristles for Brushes and the like.

... 30,398. Borzykowski, B. Dec. 31. Cellulose esters.-The primary reaction mass of acidylised cellulose (formed from china grass, ramie fibre, wood splinters, cotton, flax, jute, &c.) is directly squirted into water, alcohol, benzine or the like to form bristles for brushes &c. The mass may be coloured and may be mixed with suitable vegetable or animal sub stances. Reference has been directed by the Comptroller to Specifications 17,140/93 and 2026B/07.

HAIR BRUSH

COSMETICS APPLICATOR

Broom

... 1,146,968. Broom handle fixings. DRACKETT CO. 9 Aug., 1966 [23 Aug., 1965], No. 35690/66. Heading B4K. [Also in Division A4] In a broom the effect of additional resilience is given, to plastics bristles 19, by mounting the plastics stock 11 on the handle 10, by means of a spring portion 14 swivellably secured to socket 13, by rivet 26. The stock 11 may be of polymethylmethacrylate and secured to a polypropylene spring portion 14 by rivets 17 and adhesive, alternatively, the assembly may be moulded as a unit from polypropylene (Figs. 6 and 7, not shown). A socket 13 of polyvinylchloride has shoulders (28) to limit the swivelling motion of the stock. The handle 10 and socket 13 may be glued, screwed, or otherwise fastened together.

Brush for removing hairs from clothes, furnishings and the like

A brush (10) for removing pet or other hairs from clothes, soft furnishings, carpets, curtains or other fabric or like materials, has an operative surface (14) preferably mounted as a sleeve on a tubular frame (12). The surface (14) is constructed from elastomeric or resilient material such as natural and/or synthetic rubber and has numerous bristles (16) which grip hairs clinging to the clothes, furnishings etc. The bristles are integrally formed from the operative surface, each being 1 to 5 mm high, 1 to 5 mm in diameter and being substantially evenly distributed over the operative surface in a density of from 1 to 8 bristles per sq. cm. ...

A BRUSH FOR THE APPLICATION OF MASCARA TO THE EYELASHES

Adhesive applicator brushes furnished in adhesive containers, and method

HAIR BRUSH

Surface-modified applicators and methods therefor

An applicator with a surface having a first wetting angle and a first surface area, which surface area has grafted thereto a layer of ion-producing gas plasma having a second wetting angle and a second surface are, wherein the second wetting angle is less than the first wetting angle and the second surface area is greater than the first surface area.

Durable and simplified hair brush and method of manufacture

A method of manufacture of a hair brush comprises the steps of providing a base member 8 having connection means at a circumferential region and fitted with a sheet material 12 having a plurality of spikes 14 extending from an outwardly facing convex surface. The sheet material is integrally formed by injection moulding of a plastic material selected from thermoplastics polyester elastomer (TPE-E), polyether block amide copolymer (TPE-A), thermoplastic polyurethane (TPU) and polyurethane (PU). The plastic material having a Shore hardness from D50 to D65, and with a flexural modulus from 30,000 - 40,000 PSI. The bristle sheet is fitted so that the outwardly facing surface assumes a convex curvature. In an assembled configuration, a cavity is defined between the sheet material and the base member so that, in use, when the spikes are under pressure, they move in response to the pressure, creating a cushioning effect.

PRODUCTION OF BRUSHES

An improved eyelash brush and method and apparatus for manufacturing same

A make-up brush comprises an injection moulded frusto-conical support having integral bristles with enlarged ends. The bristles in certain rows have hooked ends directed towards an extension of the support (to engage a handle) and the bristles in other rows have hooked ends directed away from the extension. The brush support is moulded using a segmented cavity die which has recesses defining the integral bristles.

BRUSHES

ABRASIVE-IMPREGNATED BRISTLE MATERIALS

... 1327329 Toothbrushes INDIANA UNIVERSITY FOUNDATION 7 Oct 1971 [12 Nov 1970] 46722/71 Heading A4K [Also in Divisions A5, B5, C3] A brush, e.g. a toothbrush, hair brush, car washing brush or other cleaning brush has bristles formed from filaments of plastics material having incorporated therein up to 30% by weight of an abrasive comprising zirconium silicate which may be mixed with tin dioxide or alumina. The plastics material which may be a polyamide, e. g. nylon, polystyrene, a polyolefin e. g. polyethylene or polypropylene, polyacetals, and/or polyurethanes may have the abrasive mixed therewith before extrusion into a filament. A toothbrush may be formed with tufts 46 of two different types of bristles 50 and 52, bristles 50 incorporating more than 7À5% abrasive by weight and bristles 52 no more than 5% by weight.

Brush and brush material

... 1,077,590. Brushes. OSBORN MANUFACTURING CO. Sept. 29, 1964 [Nov. 4, 1963], No. 39658/64. Heading A4K. A metal, glass, plastic or fibrous brush bristle has a helically extending plastic rib or ribs. The bristle core may be a single straight wire or monofilament or a bundle of straight or twisted fibres. The rib may be of circular, rectangular or triangular cross-section and have a diameter smaller than, equal to or greater than the core. The rib may be made from a material including abrasive granules or a wax or oil lubricant and it may be secured to the core by an adhesive, by heat sealing or high-frequency welding. As shown, a wire 3 is coated with adhesive on passing through bath 15 and has a nylon filiament wound round it as carriage 8 is rotated by electric motor 11. The adhesive is cured as the wire passes through oven 23 to be re-wound on reel 6. In an alternative method (Figs. 9 and 10, not shown) an epoxy rib is extruded on to the wire as this passes through a rotating die. Hard ...

Improvements in and relating to Dental Tools for Cleaning Teeth.

... 115,289. Burlew, G. O. May 14, 1917. Teeth-cleaning appliances. -Disks or hand appliances for cleaning and polishing natural teeth are made of soft vulcanized rubber with which is incorporated during manufacture a cleaning or polishing material, such as powdered pumice and chalk, the surface of the disk or hand rubber becoming furred in use. The disks, preferably of the form shown in Fig. 2, are used on a mandrel, while in the hand appliance shown in cross section in Fig. 4 the rubber 2 is formed with depending members 5, which may be used for supplying medicaments to the teeth and gums during polishing of the teeth or massaging of the gums. The rubber mav be dovetailed into the handle or secured in any convenient way. The material is preferably of an even degree of hardness throughout.

Toothbrush

HAIRBRUSH

This tool comprises a body fitted with a handle (2) and a strip (1) which supports the teeth (4) which are distributed into two groups each having two rows. Each group is positioned astride a small rod (3), which is hinged at one of its ends to the plate (1). The rods (3) are held within grooves by means of a bolt (5). When the teeth (4) are dirty, the rods (3) are released, by moving the bolt (5), and the dirty teeth can be replaced with clean teeth. ...

Improvements in or relating to brush filaments

Unitarily molded toothbrush

New articles of brush-factory comprising of hairs synthetic and proceeded to obtain them.

Unitarily molded toothbrush.

A unitarily molded toothbrush is provided including a head with bristles integrally molded therewith, a handle and a neck, all being formed of an identicl plastic material, preferably a polyolefin resin, having a melt index no lower than 6 g/10min. At least one recess is formed with respective opening in an undersurface of the handle of the toothbrush. In alternative embodiments, recesses and their openings can also be found in the neck and head. These embodiments may include a beam flanked by the recess openings longitudinally traversing the length of the handle, and optionally also traversing the neck and head. Cross members may be formed orthogonal to the beam to strengthen the structure. Also provided is a kit for dental hygiene which includes the unitarily molded toothbrush in combination with a dentifrice to improve the delivery of flavor or a therapeutically active substance such as a source of fluoride.

Unitarily molded toothbrush.

A unitarily molded toothbrush is provided including a head with bristle integrally molded therewith, the bristle being integrally anchored to a top surface of the head and having a polygonal cross section defined by at least three faces, at least one of the faces gradually transitioning outward as a slope in an area near the head top surface to minimize breakage and deformation. Preferably the bristles have a triangular cross section with slopes of two of the faces being different from one another.

New hair, obtained by chemical way, out of organic linear polymeric matter, proceeded it to manufacture and articles comprising it.

Unitarily molded toothbrush

ANTIMICROBIAL SILICONE RUBBER COMPOSITION AND PROCEDURE FOR THEIR PRODUCTION

EXCHANGEABLE/CONE-WAY BRUSH HEAD

GASDÜSE FÜR EINEN SCHWEISSBRENNER UND SCHWEISSBRENNER MIT EINER DERARTIGEN GASDÜSE

WALZENBUERSTE FUER FAHRBARE GLEISBAUMASCHINEN

APPLIKATOR WITH COLLAR-WELL-BEHAVED RETAINING PROJECTIONS/LEADS, IN PARTICULAR FOR MASCARA OR THE LIKE KOSMETIKA

DEVICE FOR THE SUPPLY FROM WIRES CUT TO LENGTH TO A PROCESSING MACHINE

BRISTLE

FIBER GRINDING WHEEL THE ABRASIVES FILLING THERMOPLASTIC ELASTOMERS CONTAINING, MANUFACTURING PROCESS, ARTICLES THE SUCH BODIES CONTAINING

BRUSHES AND SYNTHETIC BRISTLES.

MONO FILE AND BRISTLES FROM HOMO OR COPOLYMERS OF THE ACRYLONITRILE AND PROCEDURE FOR YOUR PRODUCTION.

PLASTIC BRISTLE.

BRUSH ROLE FOR AUTOMATIC MOTOR VEHICLE WASHING PLANT

EQUIPMENT FOR LAYING FLUIDER ON MEDIA OF MEANS PLASTIC BRISTLES.

TOOL FOR HAIR TREATMENT.

INTERDENTALE BRUSH FROM FOAM MATERIAL

FIRE PROTECTION WALL

ANTIMICROBIAL TOILETRY

MASCARA BÜRSTCHEN WITH DIVIDED HOLLOW FIBER

WITH ABRASIVES MISTAKE BRUSH OR BRUSH BRISTLES

PROCEDURE FOR THE PRODUCTION OF ROTATING BRUSHES FOR CAR WASH INSTALLATIONS

SILIKONE BRUSH FOR ARTISTS

MASKARA APPLIKATOR

CARPET CLEANING BRUSH

PLASTIC ARTICLE FOR THE USE WITHIN THE RANGE OF THE HYGIENE

TOOTHBRUSH WITH IMPROVED CLEANING AND ABORTION EFFECTIVENESS

ORDER DEVICE WITH SCREW-SHAPED BRISTLES

BRISTLE ENDOWS WITH AN ANTIMICROBIAL SUBSTANCE AND BRISTLE COMMODITY WITH SUCH BRISTLES

DENTAL CARE EQUIPMENT AND PROCEDURE FOR THE PRODUCTION OF CLEANING ELEMENTS FOR DENTAL CARE DEVICES

Antimicrobial brush

Oral care implement

Abstract An oral care implement (100) that includes a handle (110) and a head (120). The head may include a support structure (130) and a monolithic cleaning unit (140) coupled thereto. The monolithic cleaning unit may include a base portion (141) coupled to the support structure and a plurality of bristles (150) extending therefrom. At least one, or each, of the plurality of bristles may comprise a body having an outer surface and a rib extending from the outer surface. The rib may be longitudinally elongated in some embodiments and it may be helical in other embodiments. Furthermore, there may be more than one rib extending from the outer surface of the body. The monolithic cleaning unit may be formed of an elastomeric material. Figure 1 WO 2017/106065 PCT/US2016/066068 ...

Brush bristle, method for making same and brush comprising such brush bristles

Conductive brush for cleaning metals

A conductive weld brush (10) consists of a conductive receptacle (12), a bundle of conductive fibres (13) which are anchored by their inner end within the conductive receptacle (12) and a slidable support sleeve (20) which has a first end portion (21 ) which receives the conductive receptacle (12) and a shaped second end portion (22) which surrounds and shapes the fibre bundle (13).

Toothbrush

Method of producing multi-layered bristle material, multi-layered bristle and its use

Surface-structured bristles, process for producing the bristles and a brush or interdental cleaning device made fromthe bristles

Toothbrush

PAINT-BRUSH BRISTLE

WEAR-INDICATING FILAMENT

Unitarily molded toothbrush

Toothbrush with fins

Swimming pool and deck brush

A transversely elongated mounting bar curved rearwardly from a centerline and mounting longitudinally projecting bristles on the front side thereof to terminate in free ends deposed in a working plane.

Biodegradable Net-Shaped and Filament-Shaped Articles

A biodegradable net-shaped article includes: a net structure made from a biodegradable plastic composition which includes a major component selected from polybutylene-1,4-succinate, polybutylene succinate adipate, and combinations thereof. A biodegradable filament-shaped article made from the biodegradable plastic composition is also disclosed.

Plastic object for use in personal hygiene

A unitary two component article for personal hygiene, such as a toothbrush, wherein the same is formed by injection molding of two differing plastic materials. The plastics do not adhesively or chemically bond to each other. The two differing plastic parts of the toothbrush are mechanically connected, such as by interfitting portions of the two plastic components or by shrinking one plastic component about the other.

Toothbrush having needle-shaped bristles with various end points and manufacturing method thereof

Disclosed is a toothbrush having needle-shaped bristles with various end points and a method of manufacturing the same. The needle-shaped toothbrush bristle, folded in an asymmetric U-shape to outwardly expose both ends thereof at a height difference ranging from 0.5 to 2 mm and disposed on a head portion of the toothbrush, has a tapered length of 3-7 mm and a blunt end point with a diameter of 0.01-0.07 mm The toothbrush is advantageous in terms of high insertion function into the periodontal pockets of the user while leaving the user with a refreshed feeling after brushing his/her teeth.

Device for cleaning a surface, comprising at least one rotatable brush

A device for cleaning a surface ( 11 ) comprises at least one rotatable brush ( 3,4 ) which is provided with flexible brush elements ( 18 ) for contacting the surface ( 11 ) and picking up dirt particles ( 10 ) and liquid which are present on the surface ( 11 ) during a dirt pick-up period of each revolution of the brush ( 3, 4 ), and means for driving the brush ( 3, 4 ). A linear mass density of the flexible brush elements ( 18 ) is chosen such as to be lower than 50 g per 10 km, at least at tip portions, and an acceleration at tips of the brush elements ( 18 ) is set such as to be at least 3,000 m/sec 2 , at least at some time during another period of each revolution of the brush ( 3, 4 ) than the dirt pick-up period, namely a period in which the brush elements ( 18 ) are free from contact to the surface ( 11 ).

Brush for applying a composition to the eyelashes and/or the eyebrows

A brush for applying a composition to eyelashes or eyebrows, the brush including: a core that is made by molding and that extends along a longitudinal axis; and a plurality of rows of bristles that are also made by molding, including bases that are distributed over a periphery of the core, the bristles being disposed so that there exists at least one projection axis orthogonal to the longitudinal axis of the core for which the projected images of the bristles of a first row cross the projected images of the bristles of a second row.

APPLICATOR FOR APPLYING A PRODUCT TO THE EYELASHES AND/OR THE EYEBROWS

An applicator for applying a product to the eyelashes and/or the eyebrows including: a first application member including a first untwisted core, notably at least partially or even entirely made of synthetic material, and first application elements, a second application member including a second core twisted over at least a portion of the length of the first application member and second application elements supported by the second core, the first application member having, over at least a portion of its length, a spiralling induced by the twisting of the second core on the first application member. 1. An applicator for applying a product to eyelashes and/or eyebrows , the applicator comprising:a first application member comprising a first untwisted core that is at least partially made of synthetic material, and first application elements,a second application member comprising a second core twisted over at least a portion of a length of the first application member second application elements supported by the second core,the first application member having, over at least a portion of its length, a spiralling induced by the twisting of the second core on the first application member.2. The applicator according to claim 1 , the second core comprising at least one metal strand.3. The applicator according to claim 2 , the second core comprising two metal strands twisted together over at least a portion of their length claim 2 , the second application elements comprising bristles clamped between the metal strands thus twisted together.4. The applicator according to claim 2 , the second application member comprising a sheath made of synthetic material coating a structural metal strand and the second application elements being supported by the sheath.5. The applicator according to claim 1 , the first application elements comprising teeth moulded in a single piece with the first core.6. The applicator according to claim 1 , the second application member being totally ...

Environmentally Friendly Toothbrush

This invention provides a non-disposable, environmentally friendly toothbrush comprising a solid handle and bristled filaments operably affixed thereto, wherein the solid handle is made of an environmentally friendly composition of matter comprising an admixture of cornstarch (PSM) and recycled polypropylene, the weight ratio of biodegradable cornstarch (PSM) to recycled polypropylene being from 50:50 to 80:20.

Carrier For Cleaning Elements And Method For Producing Such Carriers For Use In The Production Of Toothbrush Heads

A carrier for providing at least one cleaning element to a mold cavity is disclosed. The carrier includes a main body having a first surface including one or more openings of one or more blind holes having a depth (D) for carrying the at least one cleaning element and a second surface being substantially parallel to the first surface. The main body includes at least two partial bodies which are arranged adjacent to each other in the direction of the one or more blind holes so that at least one partial body comprises one or more through-holes as part of the one or more blind holes and one partial body comprising the second surface of the main body comprises the blind end of the one or more blind-holes.

Bacteria resistant automatically self sanitizing oral care appliance

Disclosed is a toothbrush with oligodynamic properties. This is achieved with a small current produced as a result of the dissimilar materials from which it is constructed. A small piece of zinc metal. attached to the device at a specified location acts as a sacrificial anode in order for any corrosion which will naturally occur, to occur at the replaceable anode, and nowhere else on the toothbrush. The bristles of the tooth brush are much longer than those of a conventional toothbrush in order to spend a longer period of time in contact with the teeth and gums thereby causing the desired effect to be more pronounced. 1. From a selection including mild steel , brass , copper , silver , or gold , a stamped formed metallic piece with the piece including a plurality of perforations on one distal end of the piece , the perforations for the purpose of accepting bristle tufts to be secured to the perforations2. The invention recited in further including the placement of a zinc sacrificial anode at a preselected location on the metallic piece.3. The invention recited in wherein wire bristle tufts are secured to the perforations on the metallic piece by means of a low flowing temperature silver bearing solder. The present application is a continuation in part of application Ser. No. 16/602,264 and claims benefit of co-pending Provisional Patent Application No. 62/765,530 filed on Sep. 4, 2018, entitled BACTERIA RESISTANT AUTOMATICALLY SELF SANITIZING ORAL CARE APPLIANCE that application being incorporated herein, by reference, in its entirety.This invention relates to an oral or dental care device, in particular, that device which is commonly referred to as a toothbrush.It is a well known fact that tooth decay is the result of bacteria deposited on the teeth from food and drink, especially sugary drinks. Tooth decay is prevalent throughout the world and even with all of the advances in tooth care now available, there is no decrease in dentists. Through negligence, that is, ...

LINEAR GRINDING MEMBER, BRUSH-LIKE GRINDING STONE, AND METHOD FOR MANUFACTURING LINEAR GRINDING MEMBER

A brush-like grinding stone () includes a linear grinding member () obtained by stiffening, with a resin binder, a composite yarn including inorganic filaments. As the linear grinding member (), a linear grinding member (A) having a square cross-sectional shape, a linear grinding member (B) having a rectangular cross-sectional shape, or a linear grinding member (C) having an elliptical cross-sectional shape is used. While the linear grinding member (A) is hard to bend in the diagonal directions of the cross section, the linear grinding member (B) and the linear grinding member (C) are hard to bend in directions along the long side and the major axis, respectively, of the cross section. Thus, each of the linear grinding members (A to C) has an edge effect and provides high grading performance.

Spiral Bristle Having Strand Components with Different Oral Care Additives, and Oral Care Implement Comprising the Same

An oral care implement including at least one spiral bristle. In one aspect, the invention can be an oral care implement having a handle; a head coupled to the handle; at least one bristle tuft extending from the head, the at least one bristle tuft comprising at least one spiral bristle comprising coextruded first and second strand components that are intertwined together to form the at least one spiral bristle; the first strand component comprising a first plastic and a first oral care additive; and the second strand component comprising a second plastic and a second oral care additive, Tine rein the first oral care additive is different than the second oral care additive. 1. An oral care implement comprising:a handle;a head coupled to the handle;at least one bristle tuft extending from the head, the at least one bristle tuft comprising at least one spiral bristle comprising coextruded first and second strand components that are intertwined together to form the at least one spiral bristle;the first strand component comprising a first plastic and a first oral care additive; andthe second strand component comprising a second plastic and a second oral care additive, wherein the first oral care additive is different than the second oral care additive.2. The oral care implement according to wherein each of the first and second plastics is erodible by an etchant.3. (canceled)4. The oral care implement according to wherein the at least one spiral bristle has a conical end portion that decreases in transverse cross-sectional area moving toward a free end of the at least one spiral bristle.5. (canceled)6. The oral care implement according to wherein the first and second plastics are different claim 1 , and wherein the first plastic is erodible by an etchant and the second plastic is chemically resistant against the etchant.7. The oral care implement according to wherein the first plastic is a polyester and the second plastic is a polyamide.8. The oral care implement ...

HAIR STYLING DEVICE AND METHOD OF FORMING THE SAME

A hair styling device comprising: a styling substrate; and a coating disposed onto the styling substrate, the coating including: one or more ceramic minerals, and one or more graphene materials in a sufficient amount so that the coating has a thermal conductivity of about 7 Watts/(meter·Kelvin). 1) A hairstyling device comprising:a styling substrate; and one or more ceramic minerals, and', 'one or more graphene materials in a sufficient amount so that the coating has a thermal conductivity of about 7 Watts/(meter·Kelvin)., 'a coating disposed onto the styling substrate, the coating including2) The hair styling device of claim 1 , wherein the graphene material is comprised of graphene nano platelets.3) The hair styling device of claim 1 , wherein the graphene material is comprised of graphene quantum dots.4) The hair styling device of claim 1 , wherein the graphene material is comprised of graphene nano platelets and graphene quantum dots.5) The hair styling device of claim 2 , wherein the graphene nano platelets have a thickness in the range of between 1 nm to about 24 nm.6) The hair styling device of claim 5 , wherein the graphene nano platelets are present in an amount from about 5 weight percent to about 10 weight percent of the coating.7) The hairstyling device of claim 3 , wherein the graphene quantum dots are present in an amount from about 0.4 weight percent to about 12 weight percent of the coating.8) The hairstyling device of claim 1 , wherein the coating further comprises one or more anti-static agents.9) The hairstyling device of claim 8 , wherein the anti-static agent includes tourmaline.10) The hairstyling device of claim 1 , wherein the coating further comprises one or more pigment materials.11) The hair styling device of claim 1 , wherein the ceramic mineral comprises one or more substances selected from the group consisting of silica claim 1 , alumina claim 1 , titanium dioxide claim 1 , zirconia claim 1 , silicon carbide claim 1 , ferrous oxide ...

PAINT BRUSH AND MANUFACTURING METHOD

A paint brush and method include a ferrule extending around and in contact with a plurality of bristles and a spacer apparatus positioned to space apart the plurality of bristles to provide at least one reservoir within the plurality of bristles. The spacer apparatus defines at least one opening extending through the spacer apparatus that allows fluid passage therethrough to the at least one reservoir to assist in removal of paint from the plurality of bristles when fluid is provided therein. 1. A paint brush comprising:a brush handle comprising a handle portion and an attachment portion, wherein the attachment portion defines at least one channel extending from a distal outlet opening to a proximal inlet opening located closer to the handle portion than the distal outlet opening;a plurality of bristles extending from a distal bristle end region to a proximal bristle end region;a ferrule extending around and in contact with at least a portion of the plurality of bristles at the proximal bristle end region; anda spacer apparatus extending from a proximal end to a distal end and positioned to space apart the plurality of bristles at the proximal bristle end region to provide at least one reservoir within the plurality of bristles, wherein the spacer apparatus defines at least one opening extending through the spacer apparatus from the proximal end to the distal end, wherein at least a portion of the plurality of bristles at the proximal bristle end region are coupled between the ferrule and the spacer apparatus, and further wherein the at least one channel of the attachment portion and the at least one opening of the spacer apparatus define a passageway that allows fluid passage from the proximal inlet opening of the attachment portion to the at least one reservoir to assist in removal of paint from the plurality of bristles when fluid is provided into the proximal inlet opening of the attachment portion.2. A paint brush comprising:a plurality of bristles extending ...

Process for Producing an Overmolded Brush Strip

A process for producing a brush strip 1 , comprises the steps of arranging a plurality of aligned monofilament fibers 2 transversely in a sinusoidal configuration to form a body portion 3 with fibers arranged in parallel and two looped ends 4 a, 4 b; applying at least one row of stitching 5 across the body portion towards one end, wherein the stitching is such as loop around groups of fibers to divide the body portion 3 into separate bundles; overmolding the stitched end of the bundles with a thermoplastic polymeric material 6; and trimming the non-overmolded end of the body portion 2 to create tufts of bristles 7.

INTERCHANGEABLE BROOM BRISTLE WITH RELEASBLE AGENT

The present disclosure is directed an interchangeable broom bristle with at least one releasable agent. The broom bristles may be part of a broom including a handle and a broom head. The bristles are adapted to include at least one agent, which when the broom is in use the at least one agent is released. The agent may be a perfume or the like which releases a scent via friction when adjacent bristles come into contact with each other. The agent may include an anti-bacterial composition and/or a cleaning agent. Additionally, the broom head may be adapted to be interchangeable. The bristles may take various forms and the bristle head may include at least one type or form of bristle and/or any combination of at least two types or forms of bristle. 1. A broom including:an elongated handle having a first end and a second end;a broom head including a receiver for coupling the broom head to the second end of the elongated handle and a plurality of bristles extending from the broom head; andan agent applied to at least one bristle of the plurality of bristles.2. The broom of claim 1 , wherein the agent is at least one of an antibacterial agent claim 1 , a scented agent and/or a cleaning agent.3. The broom of claim 2 , wherein the agent is at least one of a liquid claim 2 , solid claim 2 , and/or gas.4. The broom of claim 3 , wherein the agent is encapsulated by a membrane claim 3 , wall and/or coating.5. The broom of claim 4 , wherein at least two different agents are applied to the at least one bristle.6. The broom of claim 5 , wherein the at least two different agents are each separately applied to each of the at least one bristle in different regions.7. The broom of claim 2 , wherein at least one bristle of the plurality of bristles is substantially straight.8. The broom of claim 1 , wherein at least bristle of the plurality of bristles includes an elongated member and at least one side member coupled to and extending away from the elongated member.9. The broom of claim ...

Pet Grooming Tool With Multiple Pet Engageable Portions

A pet grooming tool for grooming a furry pet. The pet grooming tool includes a handle portion and multiple pet engageable portions. The handle portion has a head portion, and each pet engageable portion is secured to the head portion. Each of the pet engageable portions comprises a plurality of teeth arranged in a row and a plurality of edge segments with a gap between each adjacent pair of teeth. 1. A pet grooming tool for grooming a furry pet , the pet grooming tool comprising:a handle portion having a head portion;first and second pet engageable portions secured to the head portion;each of the first and second pet engageable portions comprising a plurality of teeth arranged in a row and a plurality of edge segments with a gap between each adjacent pair of teeth, the edge segments alternating with the teeth and bridging the gaps between the teeth, each of the first and second pet engageable portions further comprising a first end guard adjacent a first end of the row of teeth and a second end guard adjacent an opposite second end of the row of teeth such that the plurality of teeth of each of the first and second pet engageable portions are between the first and second end guards of such pet engageable portion;{'sub': 1', '1, "the first and second pet engageable portions protruding from the head portion of the handle portion such that the plurality of teeth of each pet engageable portion project away from the head portion and such that the row of teeth of the second pet engageable portion is parallel to and spaced a distance Xfrom the row of teeth of the first pet engageable portion, the distance Xbeing at least 0.62 inches (16 mm), the first and second pet engageable portions being positioned and configured to simultaneously engage loose fur in a pet's coat in a manner to remove the loose fur from the pet's coat;"}the head portion of the handle portion being shaped and configured to enable a user to wipe between the first and second pet engageable portions with a ...

Self-Cleaning and Retractable Toilet Brush

A toilet brush that is self-cleaning and retractable for hygienic storage. The toilet brush includes a handle, a connecting shaft, a tubular enclosure, a removable brush, a plurality of ultraviolet (UV) light sources, and a battery. The handle is terminally connected to the connecting shaft to provide a user with a grasping element. The removable brush is adjacently and concentrically to the connected shaft, opposite the handle. The tubular enclosure houses the removable brush and is positioned concentric with the connecting shaft, adjacent to the removable brush. Additionally, the tubular enclosure is slidably mounted to the connected shat, opposite the handle. The plurality of UV light sources kills or inactivates microorganisms on the removable brush. As such, the plurality of UV light sources is distributed about an inner surface of the tubular enclosure and is powered by the battery. The battery is internally mounted within the connecting shaft. 1. A self-cleaning and retractable toilet brush comprises:a handle;an connecting shaft;a tubular enclosure;a removable brush;a plurality of ultraviolet (UV) light sources;a battery;the handle being terminally connected to the connecting shaft;the removable brush being positioned adjacent to the connecting shaft, opposite the handle;the removable brush being concentrically attached to the connecting shaft;the tubular enclosure being positioned concentric with the connecting shaft, adjacent to the removable brush;the tubular enclosure being slidably mounted to the connecting shaft, opposite the handle;the battery being internally mounted within the connecting shaft;the battery being electrically connected to the plurality of UV light sources;the plurality of UV light sources being distributed about an inner surface of the tubular enclosure; andeach of the plurality of UV light sources being adjacently connected to the inner surface of the tubular enclosure.2. The self-cleaning and retractable toilet brush as claimed in ...

HAIR STYLING DEVICE AND METHOD OF FORMING THE SAME

A hair styling device comprising: a styling substrate; and a coating disposed onto the styling substrate, the coating including: one or more ceramic minerals, and one or more graphene materials in a sufficient amount so that the coating has a thermal conductivity of about 7 Wattts/(meter·Kelvin). 1. A hairstyling device comprising:a styling substrate;a coating disposed onto the styling substrate; andthe coating including one or more ceramic minerals and one or more graphene materials including graphene nano platelets and present in the coating in an amount of between 5 and 7 weight percent to provide the coating with a thermal conductivity of about 7 Watts/(meterKelvin).2. The hair styling device of claim 1 , wherein the graphene nano platelets have a thickness in the range of between 1 nm to about 24 nm.3. The hair styling device of claim 1 , wherein the graphene nano platelets have a carbon content of greater than or equal to 95% by weight and an oxygen content of less than or equal to 4% by weight.4. The hair styling device of claim 1 , wherein the coating further includes one or more anti-static agents.5. The hairstyling device of claim 4 , wherein the anti-static agent includes tourmaline.6. The hairstyling device of claim 1 , wherein the coating further includes one or more pigment materials.7. The hair styling device of claim 1 , wherein the ceramic mineral comprises one or more substances selected from the group consisting of silica claim 1 , alumina claim 1 , titanium dioxide claim 1 , zirconia claim 1 , silicon carbide claim 1 , ferrous oxide claim 1 , natrium oxide claim 1 , potassium oxide claim 1 , calcium oxide claim 1 , magnesium oxide claim 1 , or mixtures thereof.8. The hair styling device of claim 1 , wherein the ceramic mineral is present in an amount of from about 28 weight percent to about 56 weight percent of the coating.9. The hair styling device of claim 1 , wherein the coating disposed onto the styling substrate is in direct or indirect ...

Silver-Sterilizing Sponge Tooth Brushing Appliance, Silver-Sterilizing Toothbrush And Method Of Manufacturing The Same

A silver-sterilizing sponge tooth brushing appliance, a silver-sterilizing toothbrush, and a method of manufacturing the same are provided. More particularly, a silver-sterilizing sponge tooth brushing appliance containing one or two or more particles selected from talc particles, ceramic particles, and inorganic mineral particles, which have an sintered silver-containing surface layer, a silver-sterilizing toothbrush, and a method of manufacturing the same. The silver-sterilizing sponge tooth brushing appliance and the silver-sterilizing toothbrush have an excellent sterilizing effect. 1. A silver-sterilizing sponge tooth brushing appliance comprising a silver-sterilizing sponge and a stick ,wherein the stick is inserted into one side of the silver-sterilizing sponge,the silver-sterilizing sponge comprises one or two or more particles selected from talc particles, ceramic particles, and inorganic mineral particles, wherein the talc particles, the ceramic particles, and the inorganic mineral particles have a sintered silver-containing surface layer formed thereon, andthe one or two or more particles selected from the talc particles, the ceramic particles, and the inorganic mineral particles, which have the sintered silver-containing surface layer formed thereon, are dispersed inside and on a surface of the silver-sterilizing sponge.2. A method of manufacturing a silver-sterilizing sponge tooth brushing appliance , comprising:forming a silver-sintered film on surfaces of one or two or more particles selected from talc particles, ceramic particles, and inorganic mineral particles;preparing a silver-sterilizing sponge;preparing a tooth brushing appliance using the silver-sterilizing sponge,wherein the forming of the silver-sintered film on the surfaces of the one or two or more particles selected from the talc particles, the ceramic particles, and the inorganic mineral particles comprises:a first step of preparing a silver salt solution by adding a silver salt compound ...

Broom stick and mop adapter apparatus

Provided is a combination broom and cleaning fabric adapter apparatus. The apparatus may include a planar plate having a first and a second surface. The plate may be configured to position a cleaning fabric on the first surface. The first surface may include grippers to grip the cleaning fabric onto the first surface. A stick attachment device may be connected to the second surface for attaching a standard broom or mop stick to the plate at a first location on the plate. The stick attachment device may be configured to allow the stick to pivot freely in two-dimensions relative to the plate. A broom brush attachment device may be connected to the second surface adjacent an edge of the plate for attaching a broom brush to the plate.

HEAD FOR AN ORAL CARE IMPLEMENT

A head for an oral care implement has a mounting surface and at least one tuft mounted thereon. The tuft has a longitudinal axis and a cross-sectional area extending in a plane perpendicular to the longitudinal axis. The tuft comprises a plurality of substantially cylindrical filaments. Each filament has a longitudinal axis and a cross-sectional area extending in a plane that is perpendicular to the longitudinal axis. The cross-sectional area of an individual filament has a substantially non-circular shape. The plurality of filaments is arranged such that the cross-sectional area of the tuft has a scaled-up shape of the individual filament's cross-sectional area. 1. A head for an oral care implement comprising:a mounting surface, andat least one tuft mounted on the mounting surface,the tuft having a longitudinal axis and a cross-sectional area extending in a plane that is perpendicular to the longitudinal axis,the tuft comprising a plurality of substantially cylindrical filaments,each filament having a longitudinal axis and a cross-sectional area extending in a plane that is perpendicular to the longitudinal axis, wherein the cross-sectional area of each filament has a substantially non-circular shape, andwherein the plurality of filaments is arranged in a manner that the cross-sectional of the tuft has a scaled-up shape with respect to the shape of the cross-sectional area of each filament.2. A head according to claim 1 , wherein the shape of the cross-sectional area of at least some of the filaments comprises at least one groove.3. A head according to claim 1 , wherein the shape of the cross-sectional area of at least some of the filaments comprises at least one edge.4. A head according to claim 1 , wherein the individual cross-sectional areas of at least some of the filaments have shapes selected from the group consisting of a square claim 1 , rectangle claim 1 , triangle claim 1 , oval claim 1 , cross claim 1 , hexagon claim 1 , rhomboid claim 1 , clover-leaf ...

BRISTLE FOR ANTIBACTERIAL COSMETIC BRUSH, AND ANTIBACTERIAL COSMETIC BRUSH OBTAINED USING SAID BRISTLE AND PROCESS FOR PRODUCING SAME

An antibacterial cosmetic brush bristle material made of a polyester resin filament that has irregularities formed on its surface and comprises 70.0 to 90.0 percent by weight of polytrimethylene terephthalate, 29.2 to 9.9 percent by weight of polybutylene terephthalate, and 0.8 to 0.1 percent by weight of inorganic particles constituting silver-containing soluble glass; a cosmetic brush using such bristle material; and a method of manufacturing such brush. 1. An antibacterial cosmetic brush bristle material made of a polyester resin filament containing inorganic particles and having a tapered tip , the antibacterial cosmetic brush bristle material characterized in that the polyester resin filament is a resin composition comprising 70.0 to 90.0 percent by weight of polytrimethylene terephthalate and 29.2 to 9.9 percent by weight of polybutylene terephthalate , the inorganic particles constitute 0.8 to 0.1 percent by weight of soluble glass that contains silver , and the tapered tip has irregularities over its entire surface.2. An antibacterial cosmetic brush bristle material according to claim 1 , characterized in that a concentration of silver in the silver-containing soluble glass is in a range of 1.0 to 4.0 percent by weight.3. An antibacterial cosmetic brush bristle material according to claim 2 , characterized in that a thickness of the filament is 50 to 150 μm.4. An antibacterial cosmetic brush bristle material according to claim 3 , characterized in that the antibacterial cosmetic brush bristle material has a bacteriostatic activity value in a range of 2.2 to 6 (JIS L 1902-1998 (ISO 20743)).5. An antibacterial cosmetic brush bristle material according to claim 4 , characterized in that a part where silver-containing soluble glass is exposed in a shape of projections is formed on a body of the bristle material continuing to the tapered tip.6. An antibacterial cosmetic brush bristle material according to claim 1 , characterized in that the antibacterial cosmetic ...

Method for Manufacturing Bristles on Toothbrush and Toothbrush Using Same

A method for manufacturing bristles on a toothbrush and a toothbrush using the same are provided, in which the bristles on a toothbrush have a core-sheath double structure and various cross-sectional shapes, have uneven portions formed on a surface thereof by a tapering process while containing inorganic particles, and include inorganic or organic antimicrobial materials. 1. A method for manufacturing bristles on a toothbrush , the method comprising:a) manufacturing a core-sheath type filament composed of a core part and a sheath part;b) cutting the filament;c) immersing one end of the filament in step b) in a processing tank filled with a tapering solution; andd) immersing the other end of the filament in step c) in a processing tank filled with an alkaline solution.2. The method of claim 1 , wherein the bristles on the toothbrush have a cross-sectional shape comprising at least one of the following: a dumbbell shape claim 1 , a cross shape claim 1 , a disk shape claim 1 , a chevron shape claim 1 , a triangular shape claim 1 , a tetragonal shape claim 1 , a trapezoidal shape claim 1 , and a corn shape.3. The method of claim 1 , wherein the bristles on the toothbrush have a shape comprising at least one of the following: a circular shape claim 1 , a dumbbell shape claim 1 , a cross shape claim 1 , a disk shape claim 1 , a chevron shape claim 1 , a triangular shape claim 1 , a tetragonal shape claim 1 , a trapezoidal shape claim 1 , and a corn shape.4. The method of claim 1 , wherein the core part or the sheath part is made of a polymer resin comprising at least one of the following: polyester claim 1 , a thermoplastic rubber claim 1 , an elastomer claim 1 , silicone claim 1 , BPA-free bio plastic claim 1 , polyoxymethylene claim 1 , nylon 4 claim 1 , nylon 6 claim 1 , nylon 7 claim 1 , nylon 9 claim 1 , nylon 11 claim 1 , nylon 12 claim 1 , nylon 4 claim 1 ,6 claim 1 , nylon 6 claim 1 ,6 claim 1 , nylon 6 claim 1 ,10 claim 1 , nylon 6 claim 1 ,12 claim 1 , and a ...

HAIR STYLING APPARATUS

The application describes hair styling apparatus () for creating volume in a user's hair. The hair styling apparatus () comprises a heating member, a cooling member adjacent to the heating member, thermal insulation between the cooling member and the heating member and a tensioning member projecting from the heating member. The heating member comprises a heating contacting surface for heating hair in contact with the heating member. The cooling member has a cooling contacting surface for cooling hair in contact with the cooling member and the cooling member is cooled by an active cooling mechanism. The tensioning member tensions a user's hair against the heating contacting surface to improve heat transfer into a user's hair and applies stress to a user's hair as the hair contacts the cooling contacting surface adjacent the heating contacting surface whereby the hair is styled to create volume. 1. Hair styling apparatus comprising:a heating member having a heating contacting surface for heating hair in contact with the heating member;a cooling member adjacent to the heating member, wherein the cooling member has a cooling contacting surface for cooling hair in contact with the cooling member and the cooling member is cooled by an active cooling mechanism;thermal insulation between the cooling member and the heating member; andone or more tensioning members which project from the heating member and which, in use, tensions a user's hair.2. Hair styling apparatus according to claim 1 , wherein the one or more tensioning members project from the heating member by between 6 mm and 50 mm and preferably by between 8 mm and 40 mm.3. Hair styling apparatus according to claim 1 , comprising a plurality of tensioning members which project from different portions of the heating member.4. Hair styling apparatus according to claim 3 , wherein the plurality of tensioning members comprises one or more rows of bristles.5. Hair styling apparatus according to claim 4 , wherein each row ...

BRUSH HEAD FOR A TOOTHBRUSH AND METHOD FOR PRODUCING THE BRUSH HEAD

The brush head of the toothbrush has filaments that are pointed at one end and led through clearances in the bristle carrier. These filaments have a length of about 10-20 mm. The tips of the pointed filaments produce a height profile other than that of a plane and the ends of the pointed filaments that are remote from the tips are melted. 1. A toothbrush comprising a brush head with a bristle carrier containing pointed filaments having pointed tips at one end opposite a second end and are arranged in clusters of bristles containing only pointed filaments; the second ends of the pointed filaments that are remote from the pointed tips are melted whereas the clusters with the pointed filaments have a non-round shape.2. The toothbrush as claimed in claim 1 , wherein the non-round shape of the clusters includes at least one of substantially triangular claim 1 , substantially rectangular claim 1 , elliptical or an arcuate shape.3. The toothbrush as claimed in claim 1 , wherein the clusters with pointed filaments have a maximum extent e of about 3 mm.4. The toothbrush as claimed in claim 1 , wherein conventional filaments claim 1 , each with a nominal diameter that is constant over their length and a rounded-off tip are arranged in clusters of bristles containing only conventional filaments on the bristle carrier.5. The toothbrush as claimed in claim 1 , wherein rubber-elastic cleaning elements are arranged on the bristle carrier.6. The toothbrush as claimed in claim 1 , wherein the diameter of the pointed filaments measured at the distance of 1 mm from the tip ranges from 15-35% of the nominal diameter.7. The toothbrush as claimed in claim 1 , wherein the diameter of the pointed filaments measured at the distance of 2 mm from the tip ranges from 30-60% of the nominal diameter.8. The toothbrush as claimed in claim 1 , wherein the clusters with the pointed filaments contain fewer than 80 tips.9. The toothbrush as claimed in claim 1 , wherein the clusters with the pointed ...

Cosmetic applicators and methods of manufacture

A molded plastic applicator for cosmetics, such as a mascara brush, including an integral molded plastic panel that lies substantially in a mold plane when formed and is bent out of the mold plane to surround an extended longitudinal axis when the applicator is assembled. A plurality of openings, or projections such as bristles, are formed in or on the panel so as to be oriented substantially in a common pull direction transverse to the mold plane when the panel lies in the mold plane and to be oriented substantially radially of the longitudinal axis in directions distributed around the axis when the panel is bent to surround the axis. A retainer holds the panel bent out of the plane in surrounding relation to the axis. The panel may be formed as a plurality of free-ended limbs, radiating from a hub through which the longitudinal axis extends, and bent down around the axis; alternatively, it may be generally rectangular as formed, and bent into a cylinder about the axis, or it may be formed as a band that is wound helically about the axis. A method of making the applicator includes steps of molding the panel, bending the panel about the axis, and retaining the panel in the bent configuration.

Cosmetic Brush and Method for Manufacturing

A cosmetics brush and a method for manufacturing the same. The cosmetics brush includes a rod; a ferrule formed at an end of the rod; a bundle of fibers folded in the middle and inserted in the ferrule; and a fixing piece inserted in the folding of the fiber bundle with both ends engaged with the inner side of the ferrule. The method includes the steps of: feeding raw fiber; cutting the raw fiber; placing the cut raw fiber on a guide; feeding and fixing a rod formed with a ferrule contacting the guide; feeding a fixing piece; inserting the fixing piece with a pushing piece into the middle portion of the fiber bundle to fold and insert the bundle into the ferrule; and cutting and finishing the fibers of the bundle exposed out of the ferrule. 1. A cosmetics brush for applying cosmetics , comprising:a rod;a ferrule formed at the end of the rod;a bundle of fibers folded at the middle and inserted in the ferrule; anda fixing piece inserted inside of the folding of the fiber bundle with both sides of the fixing piece engaged with the ferrule by being latched to the inner side of the ferrule.2. The cosmetics brush of claim 1 , wherein the ferrule compresses the fiber bundle folded and inserted in the ferrule via a compressing protrusion.3. The cosmetics brush of claim 1 , wherein the rod is engaged with a container cap formed with a coupling guide claim 1 , and the ferrule is provided with a fiber insertion groove formed from an end towards the inside of the rod claim 1 , and the fiber insertion groove is formed in a rectangular shape whose transverse width W is greater than the longitudinal width W′.4. The cosmetics brush of claim 3 , wherein the fixing piece is formed with a length longer than the transverse with W of the ferrule and with inclined insertion guides at both of its ends.5. A method for manufacturing a cosmetics brush for applying cosmetics claim 3 , comprising the steps of:feeding raw fibers unwound from a roll to a cutting device;cutting the raw fibers fed ...

Toothbrush And Method Of Making The Same

Disclosed are a toothbrush and a method making the same. The toothbrush includes a handle including a handheld portion and a brush head portion, and a cleaning member fixedly connected with the brush head portion. The cleaning member includes a plurality of bristles and a bristle plate formed by integral melting of the bottom of the plurality of bristles and is fixedly connected with the brush head portion. The bristles are closely arranged and the bottom thereof is melted to form the bristle plate, with the unmelted portions erected on the bristle plate. The integral adhesion force of the bristles is enhanced, and the cleaning area between the bristles and the teeth is increased, thereby facilitating cleaning of the teeth. The toothbrush features a simple process of manufacturing and low costs.

METHOD OF MANUFACTURING AN ORAL CARE IMPLEMENT

Provided is a method of manufacturing an oral care implement, the method comprising: providing a member and providing a group of non-parallel tooth cleaning elements that together define therebetween a conically-shaped cavity, wherein the tooth cleaning elements extend through a passage formed in the member so that respective first portions of the tooth cleaning elements are disposed on a first side of the member and respective second portions of the tooth cleaning elements are disposed on a second side of the member; and then fixing together the second portions of the tooth cleaning elements at the second side of the member.

TOOTHBRUSH WITH INJECTION-MOULDED BRISTLES AND METHOD AND APPARATUS FOR PRODUCING THE SAME

A toothbrush having a brush body and a bristle carrier that is produced from a hard material using an injection molding method and having injection-molded bristles that protrude from the bristle carrier. The injection molded bristles are produced from a bristle material using the injection molding method. The bristles have a bristle stem and the bristle carrier has a small carrier plate or is formed by the small carrier plate that is produced from a hard material using the injection molding method and fastened on the brush body. The hard material of the bristle carrier or the hard material of the small carrier plate is harder than the bristle material. 1. A toothbrush comprising:a brush body; anda bristle carrier that is produced from a hard material using an injection molding method and having injection-molded bristles that protrude from the bristle carrier,wherein the injection molded bristles are produced from a bristle material using the injection molding method,wherein the bristles have a bristle stem and the bristle carrier has a small carrier plate or is formed by the small carrier plate that is produced from a hard material using the injection molding method and fastened on the brush body, and wherein the hard material of the bristle carrier or the hard material of the small carrier plate is harder than the bristle material.2. The toothbrush as claimed in claim 1 , wherein the small carrier plate contains a distributing channel or a passage for the bristle material.3. The toothbrush as claimed in claim 1 , wherein the small carrier plate has a hard material and the brush body has an identical or at least affine hard material at the connecting point between the small carrier plate and the brush body.4. The toothbrush as claimed in claim 1 , wherein in the head region the brush body has a small carrier plate accommodating recess into which the assembled small carrier plate is inserted.5. The toothbrush as claimed in claim 1 , wherein the small carrier plate on ...

PAINT BRUSH AND MANUFACTURING METHOD

A paint brush and method include a ferrule extending around and in contact with a plurality of bristles and a spacer apparatus positioned to space apart the plurality of bristles to provide at least one reservoir within the plurality of bristles. The spacer apparatus defines at least one opening extending through the spacer apparatus that allows fluid passage therethrough to the at least one reservoir to assist in removal of paint from the plurality of bristles when fluid is provided therein. 1. A paint brush comprising:a brush handle comprising a handle portion and an attachment portion, wherein the attachment portion defines at least one channel extending from a distal outlet opening to a proximal inlet opening located closer to the handle portion than the distal outlet opening;a plurality of bristles extending from a distal bristle end region to a proximal bristle end region;a ferrule extending around and in contact with at least a portion of the plurality of bristles at the proximal bristle end region; anda spacer apparatus extending from a proximal end to a distal end and positioned to space apart the plurality of bristles at the proximal bristle end region to provide at least one reservoir within the plurality of bristles, wherein the spacer apparatus defines at least one opening extending through the spacer apparatus from the proximal end to the distal end, wherein at least a portion of the plurality of bristles at the proximal bristle end region are coupled between the ferrule and the spacer apparatus, and further wherein the at least one channel of the attachment portion and the at least one opening of the spacer apparatus define a passageway that allows fluid passage from the proximal inlet opening of the attachment portion to the at least one reservoir to assist in removal of paint from the plurality of bristles when fluid is provided into the proximal inlet opening of the attachment portion.2. A paint brush comprising:a plurality of bristles extending ...

SILICONE AND SILOXANE-BASED IMPREGNATED COATING AND POLYMERIC MATERIALS FOR CONDITIONING

The present disclosure generally relates to a personal care device comprising an immiscible conditioning composition formed by combining a hydrophilic matrix, such as a polymeric material, and a hydrophobic conditioning agent. More particularly, the present disclosure relates to a personal care device comprising a hydrophilic matrix, such as a polymeric material, and a hydrophobic conditioning agent dispersed therein, such as a silicone or a siloxane-based agent suitable for transferring from the device surface, and more particularly the matrix surface, to hair or skin surfaces in contact therewith. 1. A method for coating a hair styling device with a conditioning layer for contacting a hair surface , the method comprising:preparing an immiscible composition comprising a hydrophobic conditioning agent fluid and a hydrophilic material;spraying or dip coating the immiscible composition onto a surface of a component of the hair styling device and curing the immiscible composition by a sol-gel process to form a conditioning layer that is a porous matrix of the hydrophilic material having the hydrophobic conditioning agent fluid dispersed in the pores thereof, such that the conditioning agent can migrate to an exposed surface of the conditioning layer and then may be transferred therefrom to a contact surface of the hair, wherein the hair styling device is selected from the group consisting of a hair straightener, curling iron, comb, brush, curler, dryer, attachment for such a device, and combinations thereof.2. The method of claim 1 , wherein the hydrophilic material is formed from inorganic polymers.3. The method of claim 1 , wherein the hydrophilic material is formed from a cationic network of metal alkoxides in a solvent and a catalyst.4. The method of claim 3 , wherein the alkoxides are partially or completely hydrolyzed and then polymerized to form molecules of a glass-like oxide or ceramic network linked by bridging oxygen atoms.5. The method of claim 1 , wherein ...

Toothbrush bristle

The invention concerns a bristle (1) which can be used in a brush (4), a paintbrush or the like, and in particular in a toothbrush. The bristle (1) is made from plastics and preferably has a circular cross-sectional area. Viewed in cross section, the bristle (1) has two regions (2, 3) displaying different properties. These regions (2, 3) are not disposed concentric with each other, such that the bristle (1) bends along its longitudinal axis. This bending improves the cleaning effect of the brush (4).

cosmetic applicator

Abrasive brush with filaments having plastic abrasive particles therein

Abrasive filaments including plastic abrasive particles interspersed in a thermoplastic matrix. The abrasive filaments can comprise monofilaments, coextruded core/sheath filaments, and coated preformed cores. Also disclosed are abrasive brush constructions using a plurality of such abrasive filaments mounted on a suitable substrate, and unitary injection molded abrasive brushes. Also disclosed are methods of making such filaments and brushes, and method of using such brushes.

Brush head for an electric toothbrush

A brush head for an electric toothbrush with a bristle carrier, in which bristles which are set in motion during the operation of the electric toothbrush, are anchored. The bristles are at least partly pointed filaments, which are arranged on the bristle carrier in such a way that, during the operation of the electric toothbrush, their tips cover at most a predetermined maximum path d max . This advantageously succeeds in providing a toothbrush with an improved cleaning effect, in particular of the spaces between the teeth and the smallest structures on the tooth surface, while minimizing the mechanical loading, and consequently the wear, of the pointed filaments. The electric toothbrush has such a brush head, and a production method for such a brush head is shown.

Brush head for an electric toothbrush

The invention relates to a brush head (3) for an electric toothbrush, comprising a bristle support (4) within which bristles (5, 6) that are set in motion during operation of the electric toothbrush are anchored. According to the invention, the bristles represent at least partly pointed filaments (5) which are disposed on the bristle support (4) in such a way that the tips (5a) thereof cover no more than a predetermined maximum distance dmax, whereby a toothbrush having an improved brushing effect especially in the interdental spaces and on the minimal structures located on the tooth surface is provided in an advantageous manner while the mechanical stress and thus the wear of the pointed filaments (5) is minimized. The invention further relates to an electric toothbrush and a production method with or for such a brush head (3).

Toothbrush and toothbrush head and a tooth cleaning bristle for same

Toothbrush and toothbrush head for said toothbrush

The present invention relates to a toothbrush head having a bristle support on which a bristle arrangement which has a large number of filaments is arranged, wherein at least one filament is tapered in the direction of its free end, and also to a toothbrush having a toothbrush head of this type. The invention proposes providing the tapered area at the tip of the at least one filament with a shape which deviates from a rotationally symmetrical form in order to maintain a high bending stiffness of the filament in one direction. According to the invention, the tapered area is in the form of a pressed-flat sharpened area, so that the filament has a greater bending stiffness in the region of the tapered area with respect to a first transverse axis than with respect to a second transverse axis which is at right angles to said first transverse axis. The filament cross section in the region of the pressed-flat sharpened area has a longitudinal axis or long main axis and a shorter transverse axis or short main axis, as a result of which the filament is provided with different geometric moments of inertia with respect to the two said axes in the region of the sharpened area. The pressed-flat sharpened area at the tip of the filament facilitates penetration into the interdental spaces, wherein the higher geometric moment of inertia of the broad side reduces bending here.

toothbrush

Toothbrush comprising inclined and tapered bristles

Disclosed is a brush head (1) for a toothbrush, comprising a grip part (11), a head part (12), and a bristle area with bunches of bristles (201, 202, 203, 204, 301, 302, 303, 304, 401, 402, 501, 502, 601, 602, 701, 702) that are inserted therein. At least one of said bunches of bristles (301, 302, 303, 304) is inclined. The inventive brush head (1) is characterized in that at least some of the bristles in at least one of the inclined bunches of bristles (301, 302, 303, 304) are pointed.

Toothbrush with bristle configuration adapted for cleaning tooth surfaces and interproximal areas

A toothbrush which is particularly well adapted for properly cleaning tooth surfaces and interproximal areas having a plurality of tufts of bristles mounted in the head of the toothbrush with the tufts cut in a series of at least two rounded peaks extending laterally across the head and in which the tufts of bristles may be arranged in at least two longitudinally disposed outer rows defining an inner area lying therebetween and at least one longitudinally disposed inner row is positioned in the inner area, with the tips of the inner row of tufts of bristles being feathered.

Toothbrush and toothbrush head for this

Die vorliegende Erfindung betrifft einen Zahnbürstenkopf mit einem Borstenträger, auf dem eine Beborstung angeordnet ist, die eine Vielzahl von Filamenten aufweist, wobei zumindest ein Filament zu seinem freien Ende hin eine Verjüngung aufweist, sowie eine Zahnbürste mit einem solchen Zahnbürstenkopf. Es wird vorgeschlagen, der Verjüngung an der Spitze des zumindest einen Filaments eine von einer rotationssymmetrischen Form abweichende Gestalt zu geben, um in einer Richtung eine hohe Biegesteifigkeit des Filaments aufrechtzuerhalten. Erfindungsgemäß ist die Verjüngung in Form einer flachgedrückten Anschärfung ausgebildet, so dass das Filament im Bereich der Verjüngung bezüglich einer ersten Querachse eine größere Biegesteifigkeit als bezüglich einer dazu rechtwinkligen zweiten Querachse aufweist. Der Filamentquerschnitt im Bereich der flachgedrückten Anschärfung besitzt eine Längsachse bzw. lange Hauptachse sowie eine kürzere Querachse bzw. kurze Hauptachse, wodurch das Filament im Bereich der Anschärfung unterschiedliche Flächenträgheitsmomente bezüglich der beiden genannten Achsen erhält. Die flachgedrückte Anschärfung an der Spitze des Filaments erleichtert das Eindringen in die Zahnzwischenräume, wobei das höhere Flächenträgheitsmoment der breiten Seite das Verbiegen hierbei vermindert. The present invention relates to a toothbrush head with a bristle carrier, on which bristles are arranged, which have a plurality of filaments, at least one filament tapering towards its free end, and a toothbrush with such a toothbrush head. It is proposed to give the taper at the tip of the at least one filament a shape that deviates from a rotationally symmetrical shape in order to maintain a high flexural rigidity of the filament in one direction. According to the invention, the taper is designed in the form of a flattened sharpening so that the filament in the region of the taper has a greater flexural rigidity with respect to a first transverse axis than with respect to a ...

Nouveaux monofilaments synthétiques

HAIR TREATMENT DEVICE

Tooth brush with integrally moulded head and bristles - has bristles with either pointed or rounded ends and tapered shaft with socket for drive mechanism

A tooth brush head (1) is made as integral plastic moulding. The bristles (10) can be formed with either rounded or pointed ends. The surface of the bristles can be given a wave shape (12) which improves its usefulness in cleaning the teeth. The head (1) is intended for use with an electric tooth brush and has a tapered shaft (13) with a socket (14) for fitting to the driving mechanism. This type of tooth brush can be made with bristles of varying thickness and hardness and is partic. useful for people with inflamed or sore gums.

Process for the production of roller brushes

[UNK]

Zahnbürste sowie Borste und Bürstenkopf für eine Zahnbürste

Brush for gum massage and tooth cleaning and process for producing the bristles of such a brush

Toothbrush and toothbrush head and toothbrush bristles for this

Die vorliegende Erfindung betrifft eine Zahnputzborste, die als Monofilament ausgebildet ist und eine Mantelfläche mit einer vorzugsweise längsriefenförmig strukturierten Profilierung aufweist, die in Umfangsrichtung abwechselnd Vorsprünge und Senken aufweist. Die Erfindung betrifft weiterhin einen Zahnbürstenkopf mit einem Borstenträger, an dem zumindest eine solche Zahnputzborste befestigt ist, und schließlich eine vorzugsweise elektrische Zahnbürste mit einem solchen Zahnbürstenkopf. Um die an sich auseinander laufenden Anforderungen an eine Zahnputzborste gleichermaßen erfüllen zu können, sieht die vorliegende Erfindung eine spezielle Profilierung der Mantelfläche der Zahnputzborsten vor, die eine einfache Bestopfbarkeit des Borstenträgers ermöglicht, ein Verhaken der zu einem Büschel zusammengefassten Borsten verhindert und dennoch eine intensive mantelflächenseitige Putzwirkung sicherstellt. Durch die Profilierung steht die Umfangsfläche der Zahnputzborste in einem bestimmten Verhältnis zu der Querschnittsfläche der Borste. Erfindungsgemäß besitzt die als Monofilament ausgebildete Zahnputzborste eine mantelflächenseitige Profilierung, welche derart ausgebildet ist, dass das Verhältnis der Umfangslänge der Mantelfläche zu der Querschnittsfläche der Zahnputzborste im Bereich von 30 mm<SUP>-1</SUP> bis 50 mm<SUP>-1</SUP> liegt. Hierdurch ist die Mantelfläche der Zahnputzborste gegenüber einer kreiszylindrischen Borste mit vergleichbarer Querschnittsfläche deutlich vergrößert, so dass ... The present invention relates to a toothbrush bristle, which is formed as a monofilament and has a lateral surface with a preferably longitudinally annular patterned profiling, which has alternately projections and depressions in the circumferential direction. The invention further relates to a toothbrush head with a bristle carrier to which at least one such toothbrush bristle is attached, and finally a preferably electric toothbrush with such a ...

Toothbrush head and toothbrush.

TOOTHBRUSH AND METHOD FOR THEIR PRODUCTION

METHOD FOR PRODUCING A TOOTHBRUSH

Abrasive filaments of plasticized polyamides

The monofilament of this invention is a polyamide of polyhexamethylene adipamide oriented from 1.0-4.0 times its original length, has a diameter of 400-1600 microns and contains 2-20% by weight, based on the weight polyamide of the monofilament, of an alkyl aryl sulfonamide plasticizer and 5.0-40.0% by weight, based on the weight of the monofilament, of abrasive particles having a particle size of 10-400 microns. These monofilaments are particularly useful as bristles used in brushes that are operated under dry conditions at relatively high temperatures.

Method of making oriented filamentary article of isotactic polypropylene

Spazzolino per l'applicazione di prodotti da trucco e procedimento per la sua fabbricazione

Device for application of composition onto eyelashes or eyebrows

FIELD: personal use articles. SUBSTANCE: invention relates to a device (2) for application of a composition (P) onto eyelashes and/or brows that contains a moulded applicator element (8) containing a core (10) having a longitudinal axis (X) and rows of jag made on the core (10), preferably - at least five rows, with two jabs belonging to two successive rows being unparallel while the outer surface of at least one segment of the core (10) has only one jag-free area or only two jag-free areas positioned essentially opposite each other, each jag-free area having an angular value from 75 to 110° round the said longitudinal axis. EFFECT: design improvement. 16 cl, 51 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК A45D 40/26 (13) 2 530 417 C2 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2012119077/12, 15.10.2010 (24) Дата начала отсчета срока действия патента: 15.10.2010 (72) Автор(ы): ГЕРЕ Жан-Луи (FR) (73) Патентообладатель(и): Л'ОРЕАЛЬ (FR) Приоритет(ы): (30) Конвенционный приоритет: R U 15.10.2009 FR 0957226; 06.11.2009 US 61/258,792 (43) Дата публикации заявки: 20.11.2013 Бюл. № 32 (56) Список документов, цитированных в отчете о поиске: EP1475013 A1 10.11.2004. EP 1949815 A1 30.07.2008. WO 2007146212 A1, 21.12.2007. EP 1607020 A1 21.12.2005. EP 1872682 A1 02.01.2008 (86) Заявка PCT: IB 2010/054678 (15.10.2010) C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 15.05.2012 (87) Публикация заявки PCT: 2 5 3 0 4 1 7 WO 2011/045770 (21.04.2011) R U 2 5 3 0 4 1 7 (45) Опубликовано: 10.10.2014 Бюл. № 28 Адрес для переписки: 191002, Санкт-Петербург, а/я 5, ООО "Ляпунов и партнеры" (54) УСТРОЙСТВО ДЛЯ НАНЕСЕНИЯ КОМПОЗИЦИИ НА РЕСНИЦЫ ИЛИ БРОВИ (57) Реферат: Изобретение относится к устройству (2) для параллельными, а наружная поверхность по нанесения композиции (Р) на ресницы и/или меньшей мере одного сегмента сердечника (10) брови, причем устройство содержит имеет только один участок без ...

Toothbrush with inclined sharp bristles

FIELD: personal use articles. SUBSTANCE: brush head for toothbrush, which has handle, head part and area of bristle with bundles of bristles inserted in it. At least one of these bundles is inclined. In at least one of inclined bundles at least some bristles are sharpened. Toothbrush with specified brush head is provided. EFFECT: efficient and sparing cleaning of teeth surfaces. 25 cl, 8 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 401 030 (13) C2 (51) МПК A46B 9/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (30) Конвенционный приоритет: 08.08.2005 CH 1307/05 (73) Патентообладатель(и): ГАБА ИНТЕРНАЦИОНАЛЬ АГ (CH) (43) Дата публикации заявки: 10.10.2009 2 4 0 1 0 3 0 (45) Опубликовано: 10.10.2010 Бюл. № 28 (56) Список документов, цитированных в отчете о поиске: ЕР 0885573 А1, 23.12.1998. ЕР 0596633 A1, 11.05.1994. DE 9012603 U1, 20.02.1992. FR 2559361 A1, 16.08.1985. RU 2081627 C1, 20.06.1997. 2 4 0 1 0 3 0 R U (86) Заявка PCT: CH 2006/000405 (03.08.2006) C 2 C 2 (85) Дата перевода заявки PCT на национальную фазу: 11.03.2008 (87) Публикация PCT: WO 2007/016802 (15.02.2007) Адрес для переписки: 129090, Москва, ул.Б.Спасская, 25, стр.3, ООО "Юридическая фирма Городисский и Партнеры", пат.пов. Е.И.Емельянову (54) ЗУБНАЯ ЩЕТКА С НАКЛОННО РАСПОЛОЖЕННЫМИ И ЗАОСТРЕННЫМИ ЩЕТИНКАМИ (57) Реферат: Щеточная головка для зубной щетки, которая имеет ручку, головную часть и область щетины со вставленными в нее пучками щетинок. По меньшей мере, один из этих пучков расположен наклонно. В, по меньшей мере, одном из наклонно расположенных пучков, по меньшей мере, одна часть щетинок заострена. Предусмотрена зубная щетка с упомянутой щеточной головкой. Изобретение обеспечивает эффективную и щадящую очистку поверхностей зубов. 2 н. и 23 з.п. ф-лы, 8 ил., 6 табл. Ñòð.: 1 ru R U (24) Дата начала отсчета срока действия патента: 03.08.2006 (72) Автор(ы): ГАРБЕРС Кристин (DE), БРУНЕЛЛА Андре (CH), ГРОСС Петер (CH) ( ...

Low friction toothbrush

본 발명은 치아를 닦는데 사용하기 위한 칫솔 및 이러한 칫솔을 사용하여 치아를 닦는 방법에 관한 것으로, 열가소성 중합체 수지를 슬립제와 함께 함유하는 조성물로부터 제조된 모가 칫솔에 사용된다. FIELD OF THE INVENTION The present invention relates to toothbrushes for use in brushing teeth and methods of brushing teeth using such toothbrushes, which are used in hairbrushes prepared from compositions containing thermoplastic polymer resins with slip agents. 칫솔, 저마찰, 칫솔모, 열가소성 중합체 수지, 슬립제 Toothbrush, low friction, bristles, thermoplastic resin, slip

Method and device for manufacturing brush and brush

본 발명은, 브러시의 식모면에 쇄모(刷毛)를 식설(植設)하는 공정과, 식설 후의 상기 쇄모의 선단 부분을 소정 위치에서 전정(剪定)하는 공정과, 상기 쇄모의 전정면으로부터 식설부 방향으로 테이퍼를 형성하도록 쇄모를 가공하는 공정을 갖는 브러시의 제조 방법으로서, 상기 쇄모를 가공하는 공정은, 표면 형상이 서로 다른 적어도 2종류의 회전연마체를 이용하여, 상기 전정면으로부터 식설부까지를 거칠게 연마하는 공정과, 쇄모의 선단부터 식설부까지 사이를 단계적으로 연마하여, 쇄모의 선단 영역을 테이퍼 형상으로 가공하는 공정을 포함하는 것을 특징으로 하는 브러시의 제조 방법에 관한 것이다. The present invention is a step of planting hair hair on the hair-cutting surface of a brush, a step of pruning the tip portion of the hair hair after planting at a predetermined position, and a planting portion from the frontal surface of the hair-cutting. A method of manufacturing a brush having a process of processing bristles to form a taper in a direction, wherein the process of processing the bristles is performed from the front face to the planting part using at least two types of rotary abrasive bodies having different surface shapes. And a step of roughly polishing the step, and a step of grinding stepwise from the tip of the bristles to the planting portion to process the tip region of the bristles into a tapered shape.

Composite filament with elastomeric core and microapertured polypropylene foam sheath and process therefor

A MICROAPERTURED FOAM OF A POLYMERIC MATERIAL, SUCH AS POLYPROYLENE. THE FOAM CAN BE APPLIED TO AN ELASTOMERIC CORE YARN, SUCH AS A SPANDEX CORE, TO FORM A SHEATH AROUND THE CORE. THE FOAM SHEATH PROTECTS THE CORE YARN FROM DEGRADATION, WHILE IMPROVING DYEABILITY, ELONGATIONTO-BREAK, AND OTHER PROPERTIES OF THE SHEATH-CORE COMOSITE FILAMENT OVER ART-KNOWN COMPOSITE FILAMENTS.

Conductive composite filaments and methods for producing said composite filaments

Abstract of the Disclosure Conductive composite filaments formed by conjugate-spinning a conductive component composed of a thermoplastic polymer and/or a solvent soluble polymer and conductive metal oxide particles and a non-conductive component composed of a fiber-forming polymer.

Method of oral care device making

FIELD: hygiene. SUBSTANCE: disclosed is method of oral care device making, according to which element and group of non-parallel teeth-cleaning elements are provided, which together form conical shaped cavity, wherein teeth-cleaning elements pass through passage formed in element so that corresponding first sections of teeth-cleaning elements are arranged on element first side, and corresponding second sections of teeth-cleaning elements are arranged on element second side. Then second sections of teeth-cleaning elements are fixed together on element second side. EFFECT: device made by this method provides holding large volume of tooth paste in conical shaped cavity, formed in the head, as well as ease of this cavity cleaning of tooth paste after teeth brushing session. 34 cl, 8 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 606 710 C1 (51) МПК A46B 3/06 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ 2015124060, 20.12.2012 (24) Дата начала отсчета срока действия патента: 20.12.2012 (72) Автор(ы): ХОЛБЕЙН Дуглас (US) (73) Патентообладатель(и): КОЛГЕЙТ-ПАЛМОЛИВ КОМПАНИ (US) Дата регистрации: (56) Список документов, цитированных в отчете о поиске: CH 215110 A 15.06.1941. WO 2011/ Приоритет(ы): (22) Дата подачи заявки: 20.12.2012 (45) Опубликовано: 10.01.2017 Бюл. № 1 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 20.07.2015 (86) Заявка PCT: US 2012/070761 (20.12.2012) (87) Публикация заявки PCT: Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, строение 3, ООО "Юридическая фирма Городисский и Партнеры" R U 2 6 0 6 7 1 0 (54) СПОСОБ ИЗГОТОВЛЕНИЯ УСТРОЙСТВА ДЛЯ УХОДА ЗА ПОЛОСТЬЮ РТА (57) Формула изобретения 1. Способ изготовления устройства для ухода за полостью рта, согласно которому: обеспечивают элемент и обеспечивают группу непараллельных чистящих зубы элементов, которые вместе образуют между собой полость конической формы, при этом чистящие зубы элементы ...

동력식 피부 관리 디바이스

동력식 피부 관리 디바이스에는, 디바이스의 손잡이에 선택적으로 부착되는 스냅-끼움식 브러시 헤드가 구비된다. 진동 모터는 비교적 완만한 주파수로 진동을 제공하고 브러시 헤드에는 비교적 연질의 털이 구비된다.

牙刷

通过把鞘/芯型复合纤维植入植毛基部，其中鞘/芯型复合纤维还包括：一个复合部分，该复合部分由一个由聚酯树脂构成的鞘部分和由分布在该鞘部分上并具有一个离开植毛基部预定长度的聚酰胺树脂构成的2至5个芯部分组成；还包括一个2到5个露出的芯毛部分，该芯毛部分通过使芯部分仅在端侧从复合部分上露出一预定长度获得。

牙刷

带有刷毛的牙刷头，包括逐渐变细的刷毛和非逐渐变细的刷毛，其中，逐渐变细的刷毛从表面延伸为两种不同的长度，即第一较大长度LN 1 和第二较短长度LN 2 。在优选实施例中，非逐渐变细的刷毛簇与逐渐变细的刷毛簇组合，这些簇以从抓持手柄离开和朝向抓持手柄的相反方向倾斜。

口腔护理用具

一种口腔护理用具包括至少一个渐缩的刷毛。在一个实施例中，本发明可以是口腔护理用具，其包括：柄部；具有表面的头部；在表面中的毛簇孔，该毛簇孔具有多边形横截面轮廓；以及安装在第一毛簇孔中且从头部的表面延伸的刷毛簇，该第一刷毛簇包括多个渐缩的刷毛。

Cosmetic alms brush

由聚对苯二甲酸丙二醇酯组合物制备的单丝刷丝以及包含该单丝刷丝的刷子

本发明公开了一种由一种改性聚对苯二甲酸丙二醇酯组合物制备的单丝刷丝，其中，基于该改性聚对苯二甲酸丙二醇酯组合物的总重量，所述的改性聚对苯二甲酸丙二醇酯组合物包含：(a)65-95重量％的至少一种聚对苯二甲酸丙二醇酯，以及(b)5-35重量％的至少一种共聚醚酯，该至少一种共聚醚酯根据ISO868测定的肖氏硬度为约55或更高，并且所述改性聚对苯二甲酸丙二醇酯组合物根据ISO178：2001测定的弯曲模量为约2500MPa或以下，根据ISO527-2：1993分别测定的拉伸模量为约2600MPa或以下，断裂伸长率为约20％或以下。本发明还公开了一种包括所述单丝刷丝的刷子。

Microcellular synthetic paintbrush bristles

Synthetic microcellular paintbrush bristles are produced having a generally consistent cross-sectional shape along their length and a rough and irregular surface. The bristles comprise 15 to 40% cells on a volume basis, the cells being predominantly closed in the interior of the bristle and being open along the wall to provide the rough and irregular surface.

歯ブラシ及びその製造方法

toothbrush

無機多孔結晶―親水性高分子複合体層を有する積層体

(57)【要約】 【解決手段】 親水性高分子がその実体内に無機多孔結 晶を有する無機多孔結晶−親水性高分子複合体よりなる 層および機能向上基材を有することを特徴とする積層 体。 【効果】 本発明の積層体は、機能向上基材に親水性高 分子がその実体内に無機多孔結晶を有する無機多孔結晶 −親水性高分子複合体よりなる層を積層させることによ って、無機多孔結晶−親水性高分子複合体の有するガス 吸着能、揮発性有機溶剤除去能、難燃性、保温性、重金 属および放射性元素除去能に加えて、高強度となり、更 に手触り等の触感を改善することができ、更なる機能性 を有する素材として有用である。さらに、無機多孔結晶 に金属を担持させることにより、抗菌性および悪臭除去 能等の性質が更に付与された積層体を提供することがで きる。

用于躯体组织清洁或取样的刷子

本发明涉及一种用于躯体组织清洁或取样的刷子(1)。该刷子(1)包括支撑体(2)，支撑体设置至少一排刷毛(5)的第一排(3)和一排刷毛(16)的第二排(4)。第一和第二排互相平行并且彼此邻近设置。每个刷毛(5、6)具有朝向支撑体(2)的近端(7)和朝向远离支撑体(2)的末端(9)。刷毛(5)的第一排(3)包括在第一排(3)的纵向方向延伸的窄条(30)和固定到支撑体(2)上的纵向面(32)。在第一排(3)中，刷毛(5)的近端(7)固定到窄条(30)的另一个纵向面(34)上。

toothbrush

Antimicrobial compositions, process for preparing the same and use

An antimicrobial composition of titanium dioxide, barium sulfate, zinc oxide particles, and mixtures thereof having successive coatings of silver, in some cases a coating of zinc and/or copper compounds such as zinc oxide, copper (II) oxide and zinc silicate; silicon dioxide; alumina; and a dispersion aid such as dioctyl azelate.

Oral care appliance (versions)

FIELD: hygiene; satisfaction of human vital needs.SUBSTANCE: invention relates to appliances for oral care. Oral care device comprises a handle and a head having a front surface and an opposite rear surface. Head comprises support structure and monolithic cleaning unit. Monolithic cleaning unit comprises a main part connected to the support structure and forming part of the front surface of the head, and a plurality of bristles extending from the main portion and protruding from the head front surface. At least one of the plurality of bristles comprises a body having an outer surface extending along a longitudinal axis from the proximal end, which adjoins monolithic cleaning unit main part, to distal end, which is located at a distance from head front surface, and a plurality of longitudinally elongated ribs extending from the outer body surface at a distance from each other along the circumference. Plurality of longitudinally elongated ribs extend from the upper end, which is located at a first distance from the distal end of the body, to the lower end, which is located at second distance from proximal end of body, where end part of body does not contain long elongated ribs. Combination of various types of bristles forms an indivisible part with a monolithic cleaning unit of the head of the oral care appliance.EFFECT: accessory allows cleaning both teeth, tongue and user's mouth soft tissues.52 cl, 11 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 740 645 C2 (51) МПК A46B 3/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК A46B 9/021 (2020.02) (21)(22) Заявка: 2018121732, 12.12.2016 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): КОЛГЕЙТ-ПАЛМОЛИВ КОМПАНИ (US) Дата регистрации: 19.01.2021 14.12.2015 US 14/968,607 (43) Дата публикации заявки: 16.12.2019 Бюл. № 35 (45) Опубликовано: 19.01.2021 Бюл. № 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 14.06.2018 2 7 ...

Disposable set for cleaning teeth and oral cavity

FIELD: personal use articles. SUBSTANCE: disposable set for teeth and oral cavity cleaning consists of handle and part of brush with bristle. Set includes toothpaste and, for instance water. Paste and part of brush with bristle are placed into transparent plastic case. Water is located inside handle arranged in the form of polyethylene tube. Soft foil partition is arranged between handle and part of brush with bristle. The whole set is sealed into cellophane bag. EFFECT: invention provides care for oral cavity away from home or on the trip. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 400 119 (13) C1 (51) МПК A46B 9/04 (2006.01) A46B 11/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21), (22) Заявка: 2009123465/12, 19.06.2009 (24) Дата начала отсчета срока действия патента: 19.06.2009 (45) Опубликовано: 27.09.2010 Бюл. № 27 (72) Автор(ы): Шмигирилов Евгений Станиславович (RU) (73) Патентообладатель(и): Шмигирилов Евгений Станиславович (RU) R U Адрес для переписки: 354067, Краснодарский край, г. Сочи, ул. 50 лет СССР, 21, кв.12, Е.С. Шмигирилову (57) Реферат: Одноразовый комплект для чистки зубов и полости рта состоит из ручки и части щетки со щетиной. В комплект входит зубная паста и, например, вода. Паста и часть щетки со щетиной помещены в футляр из прозрачной пластмассы. Вода находится внутри ручки, R U 2 4 0 0 1 1 9 выполненной в виде полиэтиленовой тубы. Между ручкой и частью щетки со щетиной сделана мягкая перегородка из фольги. Весь комплект запаян в целлофановый пакет. Изобретение обеспечивает возможность ухода за полостью рта вне дома или в дороге. 1 ил. Ñòð.: 1 ru C 1 C 1 (54) ОДНОРАЗОВЫЙ КОМПЛЕКТ ДЛЯ ЧИСТКИ ЗУБОВ И ПОЛОСТИ РТА 2 4 0 0 1 1 9 (56) Список документов, цитированных в отчете о поиске: WO 2007117254 A1, 18.10.2007. RU 30522 U1, 10.07.2003. DE 20215859 U1, 26.02.2004. US 3165776 A, 19.01.1965. RUSSIAN FEDERATION (19) RU (11) 2 400 119 (13) C1 (51) Int. Cl. A46B 9/04 (2006. ...

Patent JPS6354013B2

Toothbrushes

本发明提供了一种牙刷，所述牙刷具有柄部和连接到柄部的头部。头部具有距柄部最远的自由端和相对的侧边。邻近头部的自由端设置了第一组刷毛簇。第一组刷毛簇具有包括增滑剂的刷毛。沿着头部的内部设置了第二组刷毛簇。第二组刷毛簇包括带纹理的刷毛。邻近头部的侧边设置了第三组刷毛簇。第三组刷毛簇包括不带纹理的刷毛。

Tooth brush

Patent RU2018121732A3

ВУ” 2018121732” АЗ Дата публикации: 12.02.2020 Форма № 18 ИЗ,ПМ-2011 Федеральная служба по интеллектуальной собственности Федеральное государственное бюджетное учреждение ж 5 «Федеральный институт промышленной собственности» (ФИПС) ОТЧЕТ О ПОИСКЕ 1. . ИДЕНТИФИКАЦИЯ ЗАЯВКИ Регистрационный номер Дата подачи 2018121732/12(034367) 12.12.2016 РСТ/О$2016/066068 12.12.2016 Приоритет установлен по дате: [ ] подачи заявки [ ] поступления дополнительных материалов от к ранее поданной заявке № [ ] приоритета по первоначальной заявке № из которой данная заявка выделена [ ] подачи первоначальной заявки № из которой данная заявка выделена [ ] подачи ранее поданной заявки № [Х] подачи первой(ых) заявки(ок) в государстве-участнике Парижской конвенции (31) Номер первой(ых) заявки(ок) (32) Дата подачи первой(ых) заявки(ок) (33) Код страны 1. 14/968,607 14.12.2015 05 Название изобретения (полезной модели): [Х] - как заявлено; [ ] - уточненное (см. Примечания) ПРИСПОСОБЛЕНИЕ ДЛЯ УХОДА ЗА ПОЛОСТЬЮ РТА Заявитель: КОЛГЕЙТ-ПАЛМОЛИВ КОМПАНИ, 0$ 2. ЕДИНСТВО ИЗОБРЕТЕНИЯ [Х] соблюдено [ ] не соблюдено. Пояснения: см. Примечания 3. ФОРМУЛА ИЗОБРЕТЕНИЯ: [Х] приняты во внимание все пункты (см. п см. Примечания [ ] приняты во внимание следующие пункты: р [ ] принята во внимание измененная формула изобретения (см. Примечания) 4. КЛАССИФИКАЦИЯ ОБЪЕКТА ИЗОБРЕТЕНИЯ (ПОЛЕЗНОЙ МОДЕЛИ) (Указываются индексы МПК и индикатор текущей версии) А46В 3/00 (2006.01) 5. ОБЛАСТЬ ПОИСКА 5.1 Проверенный минимум документации РСТ (указывается индексами МПК) А46В 3/00 А46В 1/00 А46О 1/00 5.2 Другая проверенная документация в той мере, в какой она включена в поисковые подборки: 5.3 Электронные базы данных, использованные при поиске (название базы, и если, возможно, поисковые термины): Езрасепе Рабеагсв, КОРТО, ОРТО 6. ДОКУМЕНТЫ, ОТНОСЯЩИЕСЯ К ПРЕДМЕТУ ПОИСКА Кате- Наименование документа с указанием (где необходимо) частей, Относится к гория* относящихся к предмету поиска пункту формулы № 1 2 3 У ОВ 189624935 А, (ЕКАМК ...

Applicator brushes and method for using same

There is provided an applicator brush that has bristles (filaments) made from a polymeric material derived from plants. Such bristles can provide improved mechanical and aesthetic characteristics compared to conventional bristles made from petrochemical-based synthetics. Bristles made from plant-based polymeric material are also more biodegradable compared to petrochemical-based synthetics. Preferably, the polymeric material is a polylactide polymer.

Flat type brush for applying cosmetic product to e.g. powder or blush face, has elongated handle made of material whose matrix is formed of biodegradable, injectable plastic material, where handle has cylindrical housing to house applicator

The brush (1) has an elongated handle (2) made of material whose matrix is formed of biodegradable, injectable plastic material e.g. polylactate. The material has particles and colors combined with the matrix. The handle has a cylindrical housing (7) for housing an applicator e.g. natural hair tuft (3), through an axial opening of the housing, where the applicator is adhered to the housing with a biodegradable adhesive. The handle has a peripheral groove (8) in an external wall of the housing, where the groove has a zone frangible from the handle. The particles have sawdust of wood such as mahogany, ebony, pine, and red cedar. The colors can be natural color or food color such as saffron powder or red chili color. An independent claim is also included for a method for manufacturing a brush.

Polyketone Bristles and Toothbrush Having the Bristles

본 발명은 폴리케톤 소재 칫솔모와 이를 포함하는 칫솔에 관한 것으로서, 고강성, 고탄력 및 내마모성이 뛰어난 폴리케톤 소재로 칫솔모를 제작하여 모 벌어짐성이 감소하고 사용기간이 증대된 칫솔을 제공한다. 본 발명의 폴리케톤을 포함하여 제조된 칫솔모는 탄성이 뛰어나 굴곡이 많은 치아 면의 프라그 제거에 적합하여, 특히 미세모로 제작하는 경우 기존 칫솔들로는 잘 제거하지 못했던 치간 프라그 제거에 탁월한 효과를 나타낸다. The present invention relates to a polyketone material bristles and a toothbrush including the same, and to provide a toothbrush with reduced bristling properties and an increased service life by manufacturing the bristles of a polyketone material having excellent high rigidity, high elasticity and abrasion resistance. The bristles prepared including the polyketone of the present invention have excellent elasticity and are suitable for removing plaque from the tooth surface with many curves.

Functional toothbrush

본 발명은 치아 사이의 침투력과 치아 표면의 세척력이 향상된 기능성 칫솔에 관한 것으로, 칫솔대(10)의 두부(11) 외측에는 세로 방향으로 긴 홀(1)에 침상모(3)가 식모된 군이 세로 방향으로 배열되며, 칫솔대(10)의 두부(11) 내측에는 가로 방향으로 긴 홀(1')에 침상모(3)가 식모된 군이 가로 방향으로 배열된 칫솔에 있어서, 두부(11) 외측에 식모된 침상모(3)의 길이가 두부(11) 내측에 식모된 침상모(3)의 길이보다 1.5-3.5mm 길며, 홀(1, 1')의 형상은 타원형인 것을 특징으로 하며, 본 발명의 칫솔은 종래의 칫솔에 비하여 상대적으로 큰 홀에 많은 수의 모가 동시에 식모되므로 생산성이 우수하고, 내외부의 홀에 모가 교차되도록 식모됨으로써 침투력과 세척력을 동시에 증가시킬 수 있으며, 내외부의 홀에 식모된 모의 길이가 차이가 나도록 식모함으로써 치아와의 접촉면적을 넓혀 양치효율을 증가시킬 수 있다. The present invention relates to a functional toothbrush with improved penetration between teeth and cleaning power of the tooth surface, the head of the needle (10) outside the head 11, the group of the needles (3) planted in the long hole (1) in the longitudinal direction In the toothbrush arranged in the longitudinal direction, the head 11 of the toothbrush rod 10 inside the head 11, in which the needles 3 are implanted in the horizontally long hole 1 'in the horizontal direction, the head 11 The length of the needle-like hair (3) planted on the outside is 1.5-3.5mm longer than the length of the needle-like hair (3) planted inside the head 11, the shape of the holes (1, 1 ') is characterized in that the oval , The toothbrush of the present invention is more productive because a large number of hairs are planted at the same time in a relatively large hole compared to a conventional toothbrush, excellent productivity, and can be increased at the same time by penetrating the hair to cross the inner and outer holes to increase the penetration and washing power, the inner and outer holes The length of the hair planted in the plant It is possible to increase the brushing efficiency by widening the contact area of. 기능성 칫솔, 교차식모, 침상모, 침투력, 세척력, 양치효율 Functional toothbrush, cross hair, needle hair, penetration, cleaning power, brushing efficiency

Biodegradable toothbrush for convenient cleaning

The present invention relates to a biodegradable toothbrush capable of conveniently cleaning and, more specifically, to a biodegradable toothbrush which comprises a toothbrush body, a toothbrush head which is formed at the end of the toothbrush body and has a coupling member, and a unit body which is removably coupled to the coupling member of the toothbrush head and is made of an elastic body. The toothbrush allows easy cleaning between bristles since a unit body with bristles is made of an elastic body, shows improved biodegradable properties since a toothbrush rod and toothbrush head are made of a biodegradable resin, and improves the storage of the toothbrush due to the emission of anions and anti-bacterial properties.

mult tooth bruch head metalhandle sticlcing tooth brush

본 고안은 3 개또는 5개 또는 그이상의 원형 ,타원형,다각형 형태의 치솔 모가 탄력 부재(40a)로 연결되어 치아의 상부와 겉면과 내부와 외부를 동시에 회전 또는 고정적으로 닦아주고 금속재질의 손잡이(120)로 이루어진 기능성 치솔에 관한 것이다. The present invention is a three or five or more circular, elliptical, polygonal toothbrush bristles connected to the elastic member (40a) to wipe the upper and outer surfaces and the inside and the outside of the tooth at the same time to rotate or fix the metal handle ( It relates to a functional toothbrush consisting of 120). 예로부터 치아는 5복에 하나로 말하였고 사람의 치아는 음식물을 잘게 부수고 발음과 심미적인 외모에도 중요한 역할을 하고있다. Since ancient times, teeth are said to be one in five suits, and the teeth of people play an important role in breaking food and pronunciation and aesthetic appearance. 요즈음 국민 소득향상과 위생관념 으로 인하여 사람들은 적어도 하루에 2번 이상은 남녀노소 누구나 양치질을 한다. These days, people raise their teeth at least twice a day because of the improvement of national income and hygiene. 양치질의 중요성은 아무리 강조해도 지나침이 없는데 양치질은 음식물을 섭취 후 음식 찌꺼기와 구강으로 들어오는 각종세균의 감염방지, 프러그 청소뿐 이 아니라 구강에서 발생하는 치주염, 치은염, 치루염, 잇몸질환, 충치, 구취질환 등의 질환을 예방하는데도 아주 중요한 역할을 한다. The importance of brushing teeth cannot be overemphasized. Brushing teeth is not only an infection of food waste and various bacteria entering the oral cavity after ingestion of food, but also cleaning of plugs, periodontitis, gingivitis, gingivitis, gum disease, tooth decay, and bad breath. It also plays a very important role in preventing diseases such as disease. 본 고안은 양치 시 3개또는 5개의 치솔 모의 헤드(20)가 이의 안쪽과 바깥쪽과 상부를 상하 운동을 하지 않고도 한꺼번에 이와 잇몸의 구석구석을 빠른 시간 내에 세밀하게 닦아주고 손잡이(120)는 반영구적으로 사용할수있는 가볍고 강하고 녹이슬지 않는 항균 금속재(은,금,백금,알루미늄,스텐,티타늄,동)중 바람직한 어느하나를 합금이나 나노화하여 코팅하여 완성하는 기능성 치솔에 관한 것이다.  The present invention, three or five toothbrush simulation head 20 when brushing the teeth in the inner, outer and upper parts of the upper and lower parts of the gums at once, without having to move up and down at a time, the handle 120 is semi-permanent Light and strong anti-rust antibacterial metal material (silver, gold, platinum, aluminum, stainless steel, ...

Device for oral care

FIELD: personal use articles. SUBSTANCE: device for oral care represents a toothbrush comprising a head, a handle and at least one tapered bristle extending from the front surface of the head. The tapered bristle has a longitudinal axis, and the cross-sectional profile is a rhomb with a major and a minor axis. The device comprises a plurality of tapered bristles located in a bundle which extends from the front surface of the head. The plurality of tapered bristles in the bundle comprises a first and a second bristles from the tapered bristles, and the major axis of the first bristle of the tapered bristles is not parallel to the major axis of the second bristle from the tapered bristles. EFFECT: improvement of the design. 16 cl, 16 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК A46B 9/04 (13) 2 558 335 C2 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2013137440/12, 17.10.2011 (24) Дата начала отсчета срока действия патента: 17.10.2011 (72) Автор(ы): МИНТЕЛ Томас (US), ХОЛБЕЙН Дуглас (US) (73) Патентообладатель(и): КОЛГЕЙТ-ПАЛМОЛИВ КОМПАНИ (US) Приоритет(ы): (30) Конвенционный приоритет: (43) Дата публикации заявки: 20.02.2015 Бюл. № 5 R U 12.01.2011 US 61/432,109 (45) Опубликовано: 27.07.2015 Бюл. № 21 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 12.08.2013 2 5 5 8 3 3 5 (56) Список документов, цитированных в отчете о поиске: JP 2004202021 A 22.07.2004. JP 2000354520 A 26.12.2000. KR 20080109587 A 17.12.2008. EP 0663162 A1 19.07.1995. DE 19942147 A1 08.03.2001 (86) Заявка PCT: 2 5 5 8 3 3 5 R U C 2 C 2 US 2011/056557 (17.10.2011) (87) Публикация заявки PCT: WO 2012/096700 (19.07.2012) Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, строение 3, ООО "Юридическая фирма Городисский и Партнеры" (54) УСТРОЙСТВО ДЛЯ УХОДА ЗА ПОЛОСТЬЮ РТА (57) Реферат: Устройство для ухода за полостью рта конусовидных щетинок, расположенных в пучке, представляет собой зубную щетку, содержащую ...

Method and device for manufacturing brush and brush

A method for manufacturing a brush, comprising a step for implanting bristles in the bristle implanting face of the brush, a step for pruning, at a prescribed position, the tip portion of the bristles after implanting the bristles, and a step for processing the bristles so that the bristles can be tapered starting at the pruned faces of the bristles in the direction of the implanted part thereof. The method is characterized in that the step for processing the bristles comprises a step for coarsely polishing the bristles starting at the pruned face to the implanted part by using at least two types of rotary polishing bodies with different surface shapes and a step for processing the tip area of the bristles in a tapered shape by stepwise polishing the bristles starting at the tip to the implanted part thereof.

Gum-massaging oral brush

An oral brush is provided that includes an elongated body a head portion extending from the body, and a plurality of bristles, formed of particular thermoplastic elastomers, extending from the body. In various embodiments, the thermoplastic elastomer has a Shore A hardness of at least 30; the thermoplastic elastomer is selected from the group consisting of polyetheramides, polyesters, styrene-ethylene-butylene-styrene block copolymers, polyurethanes, polyolefin elastomers, and mixtures thereof; and the thermoplastic elastomer has a flexural modulus of at least 5 MPa.

Toothbrush and toothbrush manufacture method

FIELD: articles of individual hygiene. SUBSTANCE: toothbrush has head with plastic bristles collected into bundles. Some bundles have spiral profile. Bristles are composed of rod and at least one spiral extending across spiral lateral surface, and have at least 3-5 coils per cm of length. Spiral head has rounded ridge. Method involves extruding profiled monofilament or monofilament with at least one rib extending in parallel with axis; twisting monofilament on at least part of its length and fixing twisted portion. Toothbrush of such construction provides mild cleaning and massaging action. EFFECT: increased efficiency and simplified construction. 20 cl, 11 dwg 409 сС ПЧ сэ (19) РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ ВИ” 2 157 078” С2 (51) МПК? А 46 О 1/00 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 98106844/12, 04.09.1996 (24) Дата начала действия патента: 04.09.1996 (30) Приоритет: 13.09.1995 ОЕ 19533815.4 (46) Дата публикации: 10.10.2000 (56) Ссылки: УР 03289906 А, 19.12.1991. 4$ 3233944 А, 08.02.1966. ЕР 0303202 А1, 15.02.1989. 4$ 3689118 А, 05.09.1972. $4 1768129 АЛ, 15.10.1992. (85) Дата перевода заявки РСТ на национальную фазу: 13.04.1998 (86) Заявка РСТ: ЕР 96/03873 (04.09.1996) (87) Публикация РСТ: М/О 97/09907 (20.03.1997) (98) Адрес для переписки: 129010, Москва, ул. Большая Спасская 25, стр.3, ООО "Городисский и Партнеры", Томской Е.В. (71) Заявитель: КОРОНЕТ-ВЕРКЕ ГМБХ (0Е) (72) Изобретатель: Георг ВАЙРАУХ (ОЕ) (73) Патентообладатель: КОРОНЕТ-ВЕРКЕ ГМБХ (ОЕ) (54) ЗУБНАЯ ЩЕТКА И СПОСОБ ЕЕ ИЗГОТОВЛЕНИЯ (57) В зубной щетке с головкой зубной щетки и закрепленными на ней, В случае необходимости, собранными в — пучки щетинками из пластмассы, из которых, по меньшей мере, некоторые имеют на своей боковой поверхности полученный путем скручивания профилированного моноволокна профиль в форме спирали, щетинки состоят из стержня и по меньшей мере одной проходящей по боковой поверхности спирали, имеют от трех до пяти витков ...

A Toothbrush Transplanted By Needle-Shaped Hair Having Various End Poing Gradient And Manufacturing Method Of It

본 발명은 다양한 끝 점 후도를 가진 침상모가 식모된 칫솔 및 그 제조방법에 관한 것으로, 본 발명의 칫솔은 테이퍼 길이가 3-7mm이고 끝 점의 후도가 0.01-0.07mm인 침상모가 혼재된 상태에서 0.5-2mm의 좌우편차를 가지도록 반으로 접혀서 칫솔의 머리부분에 식모된 것을 특징으로 하며, 본 발명의 칫솔은 치주포켓트 속으로의 침투능과 양치감이 동시에 향상된다. The present invention relates to a toothbrush with a needle cap having various end point thicknesses and a manufacturing method thereof. The toothbrush of the present invention has a needle tip of 3-7 mm taper length and 0.01-0.07 mm thickness of the end point. It is folded in half so as to have a left and right deviation of 0.5-2mm in the state, characterized in that planted in the head of the toothbrush, the toothbrush of the present invention is improved at the same time to penetrate into the periodontal pocket and brushing.

Antibacterial glass powder and resin molding

Patent JPH0362803B2

Brush head for electric toothbrush, manufacturing method thereof and electric toothbrush

本发明涉及一种用于电动牙刷的刷头(3)，它具有一个刷毛支架(4)，在其中固定刷毛(5，6)，刷毛在电动牙刷工作时进行运动。按照本发明，所述刷毛至少部分是变尖的刷丝(5)，它们这样设置在刷毛支架(4)上，使得其尖部(5a)在电动牙刷工作时最多移动一个给定的最大行程d max 。因此以有利的方式能够制备一个牙刷，它具有更好的清洁效果，尤其是对于牙缝和牙表面上的最小结构，同时机械的负荷和由此引起的变尖刷丝(5)的磨损最小。本发明还涉及一种电动牙刷和一种用于制造这种刷头(3)的方法。

Antimicrobial compositions useful for medical applications

Antimicrobial metal-based compositions, which are photostable, non-staining, and which are easily absorbed into lipophilic matrices, contain silver cations, complexed by acyclic polyether polymers through the formation of a "host-guest relationship" where the acyclic polyether is the "host" and the silver cation is the "guest," wherein stabilization of this "host-guest relationship" is accomplished through the use of excess anions. The compositions are useful for topical treatment of infections caused by bacteria, fungus and viruses in humans and animals and for treating medical devices, foams and adhesives to impart infection-resistance.