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Patent Searching and Data


Matches 801 - 850 out of 4,354

Document Document Title
WO/1993/021796A1
Des touffes individuelles de soie sont prélevées dans un stock de soies précoupées ayant des extrémités arrondies du côté utilisation, puis sont transférées à un étau. L'étau comprend une pluralité d'orifices débouchants a...  
WO/1993/021795A1
Described are a method and device for manufacturing paint brushes by machine, the method calling for an upwards-oriented funnel-shaped opening to be made by two or more separators (22) in a bundle of bristles (10) of sufficient size in s...  
WO/1993/018891A1
An abrasive filament, including a thermoplastic elastomer having abrasive particles dispersed and adhered therein, exhibits improved life over previously known abrasive-filled polymeric filaments. Previously known abrasive-filled nylon f...  
WO/1993/018890A1
A composite abrasive filament, including at least one preformed core at least partially coated with a hardened, abrasive-filled thermoplastic elastomer, exhibits increased abrading life over previously known abrasive filaments. Previousl...  
WO/1993/017633A1
An adhesive bandage, wound dressing, suture-like mechanism, or surgical drape for use over a wound is made from a laminate structure of flexible rubber, a hydrophilic hydrogel polymer bonded to one side of the flexible rubber, and an adh...  
WO/1993/016618A1
In a brush for body care and cosmetic purposes, especially a mascara brush with a plurality of fibre sections held between two twisted wire sections, to prevent contamination, especially during re-use, the fibres (4) are treated with an ...  
WO/1993/014251A1
The invention relates to a monofilament fiber of plastic material containing from 0.2 to 15 % by weight of at least one agent improving the sliding characteristic of the fiber and reducing its wetability to water and/or to solvents. The ...  
WO/1993/012690A1
An improved method for fastening thermoplastic bristle tufts (40) to a thermoplastic bristle carrier (4). The bristle carrier (4) includes premolded holes (5) with outwardly extending generally concentric collars (6) to receive the brist...  
WO/1993/012691A1
A method of making toothbrushes having bristle tufts (2, 4, 6) with ends in two or more distinct planes (3, 5, 7), all of said bristle tufts (2, 4, 6) having individual bristles which are substantially uniformly rounded at their free end...  
WO/1993/008889A1
A three-sided toothbrush having brush heads (11, 14, 16) that adjust independently to maintain contact with the gums and the surfaces of the teeth. The three brush heads (11, 14, 16) are independently attached to a single handle (10) thr...  
WO1993000235A3  
WO/1993/002590A1
A long ribbon, composed of a multitude of fine wires, is placed at the requisite bristle angle onto a backing ring. A torch, welds the ribbon to the backing plate and simultaneously severs the ribbon forming a first bundle of wires. The ...  
WO/1993/000235A2
Rotary drum fitting for washing installations, in particular for vehicles. The fitting is formed as a relatively narrow strip (2)rolled helically onto the drum (1). The strip consists of a substrate provided with monofilaments which are ...  
WO/1992/022699A1
A method for dyeing nylon filaments for use in wear-indicating toothbrushes includes immersing a batch of a first nylon filament for between 10 minutes and 80 minutes in an aqueous solution containing between 0.01 % and 0.19 % weight to ...  
WO/1992/018098A1
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 r...  
WO/1992/015198A1
An article suitable for oral or personal hygiene use, such as a toothbrush, toothpick, dental floss, denture, razor, eye glasses, contact lens, hair brush or comb, and comprised of polymeric material, has one or more chemically or biolog...  
WO/1992/010114A1
A synthetic polymeric paint brush bristle having the appearance and performance of natural hog bristle, having been formed from at least three strands of polymer.  
WO/1992/004935A1
An interdental brush is provided with brush members formed of an open cell foam material adhered circumferentially around an elongate plastic stem. The stem extends beyond the brush by a distance sufficient for the stem to form a brush h...  
WO/1992/003947A1
The device has an elastic cleaning head with an aperture. On the inside facing the aperture there is a brushless cleaning layer (12), e.g. of looped fabric. For cleaning purposes the head is first fitted over an incisor (15) and moved to...  
WO/1991/009552A1
Apparatus and methodology for rounding the bristle tips of twisted wire brushes (26). Each twisted wire brush is mounted in a carrier (22) by means of a spindle (28) which permits the brush to be rotated along its longitudinal axis. The ...  
WO/1990/010400A1
This invention relates to a toothbrush (a) the filament-implanted portions of which are not easily contaminated with germs even when the toothbrush is used for a long period of time. This tooth brush (a) is characterized in that filament...  
WO/1990/006701A1
A process for producing a toothbrush produced thereby have the cavities (11, 12) arranged on the back side of the tooth brush head. The longitudinal axes (14a, 15a) for angling the head portions (13, 14, 15) relative to each other are ar...  
WO1990001281A3  
WO/1990/001281A2
The brush has sets of relatively reciprocably displaceable bristles which are straddled about a row of teeth, transverse thereof, and applied to the opposing faces of the teeth by means of a pair of paddle-headed tweezer-like rods which ...  
WO/1990/000867A1
A brush (10) formed in its entirety of a heat-fusible synthetic material and adapted for selected application of a flowable fluid to a workpiece - and includes a hollow head section (12), a plurality of bristles (14), and a fluid distrib...  
WO/1989/010798A1
A brush device (10) is provided which has improved paint loading and smoothing characteristics. More specifically, a brush head member (30) formed of flexible material (32) suitable for absorbing and releasing liquid paint includes an ou...  
WO/1989/006920A1
In a process for manufacturing brushware, bristles in the form of individual plastic bristles or skeins of bristles are inserted through channels and their sleeve-like extensions into a mould for the bristle carrier. The ends of the bris...  
WO/1989/006528A1
The device and method employ a pair of spaced jaws (286) which in use are straddled about a row of teeth, transverse thereof, and translated along the row opposite the inside and outside faces of the teeth. Cams (112), (114) enable the u...  
WO/1989/005706A1
Controlled melting of bristle tips is achieved by simple means, using a pulsed laser beam the power of which lies in the kilowatt range and the pulse duration of which lies in the microsecond range.  
WO/1988/006418A1
A paintbrush in which the painting head is constructed from a number of pre-cut and glued bundles of drawn glass or quartz fibres. These bundles are prepared from a bulk reel of glass roving utilising an apparatus which automatically and...  
WO/1987/007123A1
A process for producing a toothbrush with a toothbrush head (20, 21), which is provided with a first bristle-supporting head portion (20) and a second bristle-supporting head portion (21), utilises as the starting point head portions whi...  
WO/1987/003180A1
A manufacturing method for the manufacturing of a plastic-framed brush element. In present brush elements metal backing strips to which the brush fibres are attached are used. They are, howerver, heavy in construction, unbalanced, and so...  
WO/1986/007292A1
A cleaning apparatus for contacting a surface to be cleaned comprising a plurality of bent wires (10) mounted with a resilient mounting member (11) and adapted to be moved to a cutting position when the mounting member (11) is rotated or...  
WO/1986/004792A1
Cylindrical brush and method of making thereof. The brush (10) of this invention comprises an inner layer formed from a first strip of fabric (12) helically wound to form a hollow cylinder, an outer layer formed from a second strip of fa...  
WO/1986/001984A1
Method of making brushes for cleaning preferably bacteria-polluted surfaces, particularly the skin, gums or teeth, in which the body (1) of the brush shall be provided with a great many bristles (2) designed to collectively form a unifor...  
WO/1985/001422A1
A hair brush of one-piece construction has a handle (10) and an elongate bristle-carrying head (12). The head (12) is of tubular shape and of oval cross-section, and is open-ended at its handle-remote end (26). The oval shape provides tw...  
WO/1984/000099A1
A brush head for dental treatment is produced by the pressing together during heating of a long bundle of fibres (4) with parallel threads or fibres and a tool (1), said heating preferably being effected ultrasonically. The tool has a ci...  
WO/1982/000406A1
Brushes and the method of making the same by first forming a strip (1) embodying a backing sheet (13) with bristles (4) disposed on one face thereof in parallel relation to each other and with ends (5) projecting outwardly from one longi...  
WO/1981/001683A1
The manufacturing of at least one photothermal converter element by advancing series of bundles (10) of transparent fibers (4) through an array of guiding means (5, 6, 7) to a mesh array (8) at a desired level above a baseplate element (...  
WO/1981/000804A1
Toothbrush (1) comprising a plurality of T-shaped bristles (5). Each of the bristles (5) comprises an elongated cleansing head (11, 12) terminated at each end by rounded ends (13, 27) and having between the ends a plurality of cleansing ...  
JP2019528815A
A hair-bundle extraction device (4) divided and proposed for a reason of improvement in the brush manufacture field, It has a movable hair-bundle extraction object (8) relatively to a material case (2) of a brush manufacture machine (1),...  
JP2019171991A
[Subject] Excel in detergency and silence and, moreover, provide little washing object of a possibility of damaging a cleaning surface, and a brush for car washing using this. [Means for Solution] Washing object 10a is provided with the ...  
JP2019166373A
[Subject] Static electricity by friction of each cut pile yarn and a cleaning subject is removed, and a rotation cleaning brush which can keep cut pile yarn of a cleaning object clean is provided. [Means for Solution] A rotation cleaning...  
JP2019162420A
[Subject] Lamination number of sheets of an annular brush which was present in a center with a disk-like brush element aggregate with an open hole is made to reduce, and efficacy provides a manufacturing method of a brush element with th...  
JP6577498B2  
JP6574193B2  
JP6569273B2  
JP6565056B1
[Subject] The present invention indicated an automobile cleaning brush manufacture device. [Means for Solution] Including a manufacture machine, a manufacture chamber is installed into the manufacture machine, and into the manufacture ch...  
JP2019136348A
[Subject] Offer of a polyester system monofilament for toothbrushes excellent in pliability (feeling of use), endurance (hair-proof crease), and recovery nature (hair-proof difference). [Means for Solution] Polytrimethylene terphthalate ...  
JP2019523052A
Arithmetic average height [of the surface of an applicator of at least one portion A of an applicator where a cosmetics applicator (1) exceeds 10.0 micrometers strictly] SaIt Present and this height is calculated according to the followi...  

Matches 801 - 850 out of 4,354