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Patent Searching and Data


Matches 1 - 50 out of 4,291

Document Document Title
WO/2019/039784A1
The present invention relates to polyketone toothbrush bristles and a toothbrush using the same. Specifically, the present invention relates to complex-structured polyketone toothbrush bristles having a dual structure or a multi-structur...  
WO/2019/039785A1
The present invention relates to polyketone fine toothbrush bristles and a manufacturing method therefor. Specifically, the present invention relates to fine toothbrush bristles and a manufacturing method therefor, wherein complex-struct...  
WO/2019/035758A1
The disclosure relates to a method for end rounding bristles of a brush section (V) comprising a plurality of bristles (4), the method comprising providing a focused laser beam (11) propagating along a geometrical main propagation direct...  
WO/2019/017852A1
The existing invention relates to an oral care kit (A-B) with double brush or single brush, which provides for protection of tooth and oral health by using miswak at toothbrush set-up or structuring in particular for oral care products, ...  
WO/2019/011599A1
A brush head (10) and a method for manufacturing a welded tuft assembly (20) for a brush head (10). The method includes inserting a bristle tuft (21) into an opening (51) in a retention element (52). A proximal end of the bristle tuft (2...  
WO/2019/011600A1
A brush head (10) and a method (200) for manufacturing a brush head. The method (200) includes stamping (220) a plurality of openings (62) into a strip or roll of backing material (60). A bristle tuft (21) is inserted into each of the op...  
WO/2018/224863A1
The invention relates to a shaving brush of the disposable type, wherein the handle (2), the bristles (3) and any other components of the brush are made of recyclable and/or biodegradable plastic materials. In the handle (2) is an inner ...  
WO/2018/219495A1
The invention relates to a bristle which is formed from a portion of a plastic filament. In order to still provide good material properties, such as a high flexural resistance and good longevity, in spite of a very thin design of the bri...  
WO/2018/219494A1
The invention relates to melt-spun fibers, containing thermoplastic aliphatic polyketone as a first polymer and a selected polymeric component as a second polymer. Said fibers are distinguished by excellent mechanical properties, such as...  
WO/2018/210859A1
The present invention relates to an applicator (1) for combing the eyelashes and/or the eyebrows, and/or for applying a cosmetic product thereto, the applicator (1) comprising a molded applicator member (8) that comprises: - an elongate ...  
WO/2018/203783A1
The present invention relates to a method of producing a hollow synthetic bristle, a hollow synthetic bristle and a paint brush comprising a plurality of such hollow synthetic bristles. The method comprises the following steps: 1) arrang...  
WO/2018/202427A1
A brush tufting device comprises at least one tufting tool which has a plurality of sub-tools that can be moved back and forth on trajectories and that are driven by a camshaft (80) on which cams (82 to 100) having inclined cam surfaces ...  
WO/2018/192811A1
The invention relates to a method and a device for producing a brush which has a brush support, said method and device providing a continuous endless chain (26) with multiple chain links (28) which are fixed to one another in a pivotal m...  
WO/2018/183611A1
A head for an oral care implement has a mounting surface comprising at least one tuft of a first length and at least one tuft of a second length, the first length being longer than the second length measured from the mounting surface of ...  
WO/2018/183617A1
A head (14) for an oral care implement (10) has a mounting surface (20) comprising at least one tuft of a first type (16) and at least one tuft of a second type (18), the at least one tuft of the first type (16) and the at least one tuft...  
WO/2018/177593A1
In a method or a device for securing bristles in a bristle carrier (10) without anchors, a heating unit (39) is provided in a tool part provided for the conveying of the bristles. Once the bristles have been inserted into anchoring openi...  
WO/2018/182398A1
The present invention relates to a brush with fusion interlocking bristle strip and a method of manufacturing the same. The brush includes carrier strips and knotted bristle strips bonded together by ultrasonic welding and interlocking.  
WO/2018/177592A1
The invention relates to a method or a device for securing bristles in a bristle carrier (10) without anchors, in which once the bristles have been inserted into anchoring openings (12) in the bristle carrier (10), these openings are clo...  
WO/2018/183614A1
A head (14) for an oral care implement (10) has a mounting surface (20) with a proximal end (41) and a distal end (40), the head (14) comprising at least one tuft of a first type (16) and at least one tuft of a second type (18). The at l...  
WO/2018/177594A1
The invention relates to a pressure plate unit for a brush manufacturing device for thermally pressing at least one bristle into an anchoring opening (12) of a bristle carrier (10), said pressure plate unit comprising a heatable pressure...  
WO/2018/183616A1
A head (14) for an oral care implement (10) has a mounting surface (20) comprising at least one tuft of a first type (16) and at least one tuft of a second type (18), the at least one tuft of the first type (16) and the at least one tuft...  
WO/2018/174308A1
Disclosed are highly functional toothbrush bristles capable of securing excellent antibacterial properties by using scoria, which is an eco-friendly clean material, and a toothbrush using the bristles. The highly functional toothbrush br...  
WO/2018/171246A1
A bellows type curved brush hair with high softness, comprising a hair ridge portion (1), a hair body portion (2), and a hair root portion (3) connected in sequence. The hair body portion (2) is cylindrical. The hair root portion (3) is ...  
WO/2018/171247A1
A three-segment curved brush hair with high softness, comprising a hair ridge portion (1), a hair body portion (2), and a hair root portion (3) connected in sequence. The hair ridge portion (1) is cone-shaped. The hair body portion (2) i...  
WO/2018/171248A1
A three-segment straight brush hair with high flexibility, comprising a hair ridge portion (1), a hair body portion (2), and a hair root portion (3) connected in sequence. The hair ridge portion (1) is cone-shaped. The hair body portion ...  
WO/2018/169464A1
A method of bundling a plurality of bristles or monofilaments configured to be used in paint brushes, the resultant paint brush head and a paint brush. The method includes the steps of gathering a predefined number of monofilaments or br...  
WO/2018/164622A1
Paint brush comprising three different types of bristles or monofilaments (21, 22, 23) with different dimensions, which dimensions are at least two different lengths and at least two different thicknesses of the bristles or monofilaments...  
WO/2018/160986A1
The various embodiments described herein include methods, devices, and systems for customizing dental care. In one aspect, a dental care device is customized for a particular user, including: (1) a support plate having: (a) a first porti...  
WO/2018/160359A1
A brush comprises a plurality of filaments having a crimp structure and a J structure to provide a full distribution of filaments at an end surface of the brush, wherein the crimp structure of a majority of the filaments is configured wi...  
WO/2018/140311A1
There is described a tuft picker for a brush making machine for automated production of brushes, in particular toothbrushes which is adapted to remove filaments from a filament container. The tuft picker as described herein comprises two...  
WO/2018/140313A1
There is described a tuft picker for a brush making machine for automated production of brushes, in particular toothbrushes which is adapted to remove filaments from a filament container. The tuft picker as described herein comprises a p...  
WO/2018/112811A1
A negative-ion nanobristle formula comprising the following components in terms of weight: thermoplastic polymer granules, 25 grams to 60 grams; a negative-ion nanopowder solution, 19 grams to 30 grams; a coupling agent, 1.5 grams to 10 ...  
WO/2018/112813A1
A vitamin nanobristle formula comprising the following components in terms of weight: thermoplastic polyester granules, 40 grams to 60 grams; a vitamin nanocapsule solution, 25 grams to 30 grams; a crosslinking agent, 5 grams to 10 grams...  
WO/2018/112809A1
A fibroin collagen bristle formula comprising the following components in terms of weight: thermoplastic polyester granules, 50 grams to 60 grams; a fibroin collagen solution, 30 grams to 40 grams; a magnetic nanopowder, 5 grams to 10 gr...  
WO/2018/112812A1
An antibacterial nanobristle formula comprising the following components in terms of weight: thermoplastic polymer granules, 20 grams to 60 grams; a nanosilver antibacterial solution, 20 grams to 30 grams; a coupling agent, 1 gram to 10 ...  
WO/2018/109108A1
The device comprises an applicator member (12) comprising a sleeve (200) extending along the longitudinal axis (A-A'), the sleeve (200) being able to slip around a metal sheath of a heating support, the applicator member (12) including a...  
WO/2018/110299A1
The purpose of the present invention is to provide a toothbrush capable of obtaining a highly customized feel while achieving good cleaning performance and feeling of use. The toothbrush has: a head portion (2) having a bristle-planted s...  
WO/2018/081946A1
A system comprises a fully automated fabrication cell (20) for forming overmolded oral care implements. The cell (20) includes a cluster of process stations (21) including injection molding machines operable to first form oral care imple...  
WO/2018/069697A1
A backcombing brush for backcombing hair includes an array of bristles (4). Each bristle extends from a base to a free end and two lengths of bristle are provided. Shorter bristles (4a) and the bottom of longer bristles (4b) carry out ba...  
WO/2018/062791A1
The present invention relates to toothbrush bristles made of a polyketone material, and a toothbrush including the same, and provides a toothbrush comprising toothbrush bristles made of a polyketone material having high rigidity, high el...  
WO/2018/058782A1
An automatic handle assembly system for a paint brush, comprising a feeding device (1), a conveying device (2), a handle pushing device (3), a pneumatic system, and a control system; the feeding device (1) is used for transporting a glue...  
WO/2018/054516A1
To improve the brush-making field, the invention proposes, inter alia, the tuft-picking device (4), which includes the tuft picker (8) that is movable in relation to the material box (2) of the brush-making machine (1) and, on its front ...  
WO/2018/057683A1
A method of forming an oral care implement, a method of forming a head plate for an oral care implement, and an oral care implement or head plate formed therefrom. The head plate may have micro-sized or fine features. The method may incl...  
WO/2018/044751A1
A mechanically tapered bristle filament for an oral care implement. The filament is characterized by a long thin tapered end portion. The tapered end portion has a taper length and tip diameter comparable to chemically tapered filaments....  
WO/2018/044754A1
An oral care implement that includes a handle and a head. Cleaning elements are coupled to the head and extend from the front surface of the head. At least one of the cleaning elements is a first type of cleaning element that extends fro...  
WO/2018/038617A1
The present invention relates to a device for treating hair, comprising a carrier, a number of pins extending from the carrier, and an ejector which is reciprocally displaceable relative to at least one pin. The invention further relates...  
WO/2018/029090A1
Brush (10) for application of a cosmetic product, particularly a hair coloring and/or care product, comprising: - a handle (12) - a product applicator (14) projecting from the handle (12), the applicator (14) comprising crimped fibers (4...  
WO/2018/025751A1
The objective of the present invention is to provide a toothbrush which is excellent in terms of maintaining and dispersing a preparation on a brush upper portion, and with which satisfactory foaming can be achieved. A toothbrush which i...  
WO/2018/015652A1
The cosmetic product applicator (1) has an arithmetic mean height Sa of a surface of the applicator in at least one portion A of the applicator that is strictly greater than 10.0 μm, this height being calculated in accordance with the f...  
WO/2018/015275A1
An apparatus and method are disclosed for processing a brush head comprising multiple filaments, the apparatus comprising a structure comprising an array of blades, the structure configured to rotate around an axis of rotation, each of t...  

Matches 1 - 50 out of 4,291