EP3884808B1 - Pinceau comprenant un mélange monofilament - Google Patents
Pinceau comprenant un mélange monofilament Download PDFInfo
- Publication number
- EP3884808B1 EP3884808B1 EP21172727.6A EP21172727A EP3884808B1 EP 3884808 B1 EP3884808 B1 EP 3884808B1 EP 21172727 A EP21172727 A EP 21172727A EP 3884808 B1 EP3884808 B1 EP 3884808B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- monofilaments
- type
- bristles
- thickness
- paint brush
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 241000968591 Haemanthus albiflos Species 0.000 title claims description 19
- 239000000203 mixture Substances 0.000 title description 38
- 229920000728 polyester Polymers 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 3
- 241000870659 Crassula perfoliata var. minor Species 0.000 description 32
- 239000003973 paint Substances 0.000 description 29
- 238000010422 painting Methods 0.000 description 12
- 230000008901 benefit Effects 0.000 description 10
- 239000000463 material Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 241000549893 Carphochaete Species 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B9/00—Arrangements of the bristles in the brush body
- A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B9/00—Arrangements of the bristles in the brush body
- A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
- A46B9/028—Bristle profile, the end of the bristle defining a surface other than a single plane or deviating from a simple geometric form, e.g. cylinder, sphere or cone
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B9/00—Arrangements of the bristles in the brush body
- A46B9/06—Arrangement of mixed bristles or tufts of bristles, e.g. wire, fibre, rubber
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46D—MANUFACTURE OF BRUSHES
- A46D1/00—Bristles; Selection of materials for bristles
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46D—MANUFACTURE OF BRUSHES
- A46D1/00—Bristles; Selection of materials for bristles
- A46D1/02—Bristles details
- A46D1/0269—Monofilament bristles
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/20—Brushes for applying products to surfaces in general
- A46B2200/202—Applicator paint brush
Definitions
- the present invention relates to a paint brush comprising a bristle blend of three different types of bristles.
- Paint brushes are usually made of bristles, wherein the bristles form a bristle pack or bundle or brush head, respectively, which is able to hold therein paint by adhesion as well as by capillary forces.
- the brush head is pressed onto the surface to be painted by the hand of the operator. Thereby, the bristles are bent and the paint being held between the bristles is forced to flow out of the brush head as it is moved along the surface to be painted.
- Bristles may be natural or synthetic filaments, wherein synthetic filaments, i.e. monofilaments, can be produced from a wide variety of thermoplastic polymers, in a wide variety of configurations including solid and hollow, and in a wide variety of cross-sections, including circular, oval, triangular, trilocular, tetralocular, lobate, or may contain multiple voids.
- thermoplastic polymers in a wide variety of configurations including solid and hollow, and in a wide variety of cross-sections, including circular, oval, triangular, trilocular, tetralocular, lobate, or may contain multiple voids.
- a paint brush consisting of two types of bristles is known from EP3023031 , wherein the first type of bristles is thin and long and the second type of bristles is thick and short.
- the known paint brush is used to obtain a higher surface quality when painting with a modern paint having just a small content of volatile organic components or even no volatile organic components.
- US 2007/0192977 A1 discloses a brush which is capable of providing sufficient amounts of coating material picked up and released to improve the working efficiency of a coating operation.
- the brush is provided with bristles made up of a bundle of chemical-fiber monofilaments including wavy monofilaments.
- Another object of the present invention is to provide a bristle blend of filaments in which at least one of the filaments comprises features that differ from prior art natural filaments or which features prior art natural filaments even lack.
- a paint brush comprising a handle having at its one end a bristle carrier and a plurality of bristles fastened in the bristle carrier, which plurality of bristles comprises a first type, a second type and a third type of bristles, wherein the first type of bristles has a thickness that is larger than the thickness of the second type of bristles and a thickness that is larger than the thickness of the third type of bristles, and the third type of bristles has a length that is larger than the length of the first type of bristle and a length that is larger than the length of the second type of bristle, wherein the thickness of the first type of bristles is equal or larger than 0.3 mm.
- the paint brush comprises three different types of bristles or monofilaments with different dimensions, which dimensions are at least two different lengths and at least two different thicknesses of the bristles or monofilaments.
- the second type of bristles has a thickness that is equal to or larger than the thickness of the third type of bristle.
- the second type of bristles has a thickness that is smaller than the thickness of the third type of bristle.
- an increased paint pickup may be obtained compared to a paint brush wherein the second type of bristles has a thickness that is equal to or larger than the thickness of the third type of bristle.
- the second type of bristles has a thickness that is smaller than the thickness of the third type of bristle.
- an increased wearability may be obtained compared to a paint brush wherein the second type of bristles has a thickness that is equal to or larger than the thickness of the third type of bristle.
- the second type of bristles has a thickness that is smaller than the thickness of the third type of bristle.
- enhanced flexibility/optimised stiffness of the bristle mixture may be obtained compared to a paint brush having the second bristle type with a thickness that is equal to or larger than the thickness of the third type of bristle.
- a bristle an elongated flexible body having a first end and a second end, i.e. a bristle.
- the first end is part of a root section where the bristle or monofilament is contained in and/or fastened in a bristle carrier.
- the second end of the bristle or monofilament forms a free tip which usually contacts a surface to be coated with paint.
- the second end is part of the tip section of the monofilament or bristle.
- thickness throughout this application is meant the average diameter of the bristle or monofilament, the major axis of an oval bristle/monofilament, or in general the maximum cross-sectional dimension of the bristle/monofilament. In case of tapered bristles/monofilaments, the “thickness” relates to the thickness of the root section of the bristles/monofilaments.
- the monofilaments may be produced from a wide variety of thermoplastic polymers, such as polyamides, polyesters and/or polyolefins.
- the plurality of monofilaments is fastened or contained in the bristle carrier such that essentially all adjacent bristles or monofilaments are in contact with each other.
- the monofilaments form a pack, bundle or bristle head, respectively.
- the pack is a continuum where essentially all monofilaments are in contact.
- the three types of monofilaments may be distributed approximately uniformly within the pack, bundle or bristle head.
- an improved paint brush monofilament/bristle blend having an improved stability, paint pickup and paint release while giving a smooth, dense top finishing/coating and evenly distributed paint coverage of the surface that is painted.
- the thickness of the first type of monofilament is at least 1,75 times the thickness of the second and/or third type of monofilaments.
- one or more of the first, second and/or third type of monofilament is hollow. In an aspect of the invention one or more of the first, second and/or third type of monofilament has a structured outer surface. In an aspect of the invention one or more of the first, second and/or third type of monofilament is flagged.
- the hollow monofilaments may comprise one or more longitudinal cavities extending at least partly from the second end of the monofilament toward the first end of the monofilament, i.e. be internally hollow.
- the one or more longitudinal cavities may extend along a part of the length of the monofilament or along the whole length of the monofilament.
- the advantage of hollow monofilaments is an improved paint pick up.
- hollow monofilaments may have a larger thickness without increasing the weight and material costs per monofilament significantly.
- Another advantage with a mix of monofilaments comprising monofilaments with a large thickness is an increased wear resistance, both depending on the larger amount of material due to the larger volume/surface area of a thicker monofilament compared to a thinner one and the higher stiffness of a thicker monofilament. This being of particular advantage when painting for example rough planks and unplanar boards.
- Another advantage with a mix of monofilaments comprising monofilaments with a large thickness is that these monofilaments contribute more to the total stability of the bristle of the paint brush, which opens up for that the other monofilaments in the mix can be softer.
- the structured surface may comprise a plurality of voids or other suitable uneven structures, and/or the monofilament.
- the structured surface may for example be corrugated.
- the advantage of the structured surface is an improved paint pick up.
- Flagging may be applied to the tip section of the monofilaments, wherein the tip section is split into a plurality of thinner tip sections.
- the advantage of flagged monofilaments is an improved surface finish of the painted surface.
- the first and/or second and/or third type of monofilaments is made of polyester.
- the first type of monofilament may be made of polyester, and/or the second type of monofilaments may be made of polyester and/or the third type of monofilament may be made of polyester.
- An advantage with using polyester is its lower cost compared to other material used, for example Nylon.
- All three types of monofilaments may be made from the same material, such as polyester.
- the monofilament blend has a uniform physico-chemical behaviour with respect to a paint or a solvent.
- the first and/or second and/or third type of monofilaments is tapered.
- a tapered and/or flagged monofilament can be achieved by means of mechanical or chemical tipping.
- Mechanical tipping can be achieved by passing the monofilament over a rotating grindstone.
- Chemical tipping can be achieved by dipping an end portion of a monofilament bundle or the bristle pack into a treating solution, such as a caustic base.
- tipping is hereby meant any processing or finish treatment suitable to be applied to the tip section of the monofilament, such as tapering and flagging.
- At least one or more of the second or third type of monofilaments are solid.
- the plurality of monofilaments comprises between 15 to 30% of the first type of monofilaments, between 15 to 40% of the second type of monofilaments and between 35 to 65% of the third type of monofilaments of the total number of monofilaments.
- the plurality of monofilaments comprises between 22 to 28% of the first type of monofilaments, between 32 to 38% of the second type of monofilaments and between 37 to 43% of the third type of monofilaments of the total number of monofilaments.
- the plurality of monofilaments comprises between about 20 to 25% of the first type of monofilaments, between about 20 to 35% of the second type of monofilaments and between about 40 to 60% of the third type of monofilaments of the total number of monofilaments.
- the plurality of monofilaments comprises about 25% of the first type of monofilaments, about 35% of the second type of monofilaments and about 40% of the third type of monofilaments of the total number of monofilaments.
- the first and second type of monofilaments may constitute the base monofilaments of the paint brush. Wherein the first type of monofilament has a greater thickness and may have a higher stiffness than the second and third type of monofilaments for stability and durability, i.e. to laterally support the second and third type of monofilaments and keep them in an essentially upright position and improve the paint release of the paint brush.
- the second type of monofilaments may be a functional monofilament for paint pick up and paint release, e.g. enabled by having a structured surface.
- the third type of monofilaments may fill up the empty space between the base monofilaments and be longer and thinner for obtaining an even paint finish.
- the thickness of the first type of monofilaments is equal or larger than 0.3 mm. In an aspect of the invention the thickness of the first type of monofilaments is between 0.3 to 0.4 mm. This is an aspect of the invention which departs from the idea of trying to simulate natural fibres that is common in the industry. The thickness is larger than the thickness of common natural fibres.
- the thickness of the second type of monofilaments is between 0.15 to 0.3 mm.
- the thickness of the third type of monofilaments is between 0.15 to 0.3 mm.
- the first type of monofilaments may at least be the thickest and optionally the shortest monofilaments of the three types of monofilaments to obtain stability between the plurality of monofilaments.
- the length of the first type of monofilaments is between 55 to 70 mm
- the length of the second type of monofilaments is between 60 to 70 mm
- the length of the third type of monofilaments is between 65 to 80 mm.
- the third type of monofilaments may at least be the longest and optionally the thinnest monofilaments of the three types of monofilaments to obtain an even paint finish.
- the second type of monofilaments may be the thinnest monofilaments of the three types of monofilaments.
- the plurality of monofilaments comprises three types of monofilaments having three different lengths.
- the plurality of monofilaments comprises three types of monofilaments having three different thicknesses.
- the plurality of monofilaments may comprise three types of monofilaments having three different lengths and three different thicknesses.
- the benefits of the invention depend on the varying dimensions, such as length and thickness of the three different bristles or monofilaments and the specific mixture of them giving a synergy effect as explained above and in the following.
- this creates a surface painting area or volume of the paint brush comprising a protruding zone of filaments with increasing lengths mixed with shorter monofilaments and a supporting zone of filaments with decreasing lengths mixed with longer monofilaments.
- a supporting zone of shorter filaments encircling a protruding zone of longer monofilaments and vice versa accomplishes the lateral support.
- the mixture of monofilaments is in some aspects also blended/mixed such that sub-zones are created where groups of the three differing monofilaments are evenly distributed in patches over the whole brush head.
- This inventive mix of filaments also accomplish an optimised combination of softness and stiffness lengthwise of the bundle of filaments with a softer "top” section or free end section contacting the surface to be painted and a stiffer "bottom” section or end section fixed to the handle.
- the softer, more pliable "top” creates surprisingly good surface coverage and smoothness when supported from the "bottom” and up along the length of each filament
- the "stiffer” or less bendable "bottom” section creates a surprisingly good and even “pumping-out” effect of the paint during each paint stroke without being too stiff making the paint stroke too heavy or arduous for the painter.
- One advantage with the above inventive blend of synthetic monofilaments is that the degree of packing or compaction of the different monofilaments when mixing them together during collection/accumulation of them is higher making a more dense monofilament blend and bundle by being able to gather more monofilaments per area unit compared to prior art as thinner monofilaments fill up the "empty" space between thicker ones. Hence, the more monofilaments per area unit the more paint pickup.
- this blend of monofilaments with three different thicknesses makes it possible to have more soft thinner filaments as the thickest ones are made thicker than hitherto known in the art, accomplishing an optimal mix of filaments achieving an unforeseen synergetic effect as explained above.
- the second type of monofilaments can be chosen among synthetic standard monofilaments, i.e. commonly used monofilaments on the market, meaning the cost for the above inventive blend of synthetic monofilaments is lower and the vulnerability of such monofilaments being out of stock and/or delivered late/too late are lessened/decreased.
- the present invention relates to a paint brush 1 comprising a plurality of monofilaments, i.e. a bundle, mixture or blend of monofilaments, comprising three types of monofilaments 21, 22, 23 having different dimensions.
- Figs. 1a-3b shows a paint brush 1 according to the invention.
- the paint brush 1 comprises a handle 10, a bristle carrier 20 and a plurality of bristles or monofilaments 21, 22, 23.
- the plurality of monofilaments 21, 22, 23 forms a bristle pack/bundle or brush head which is attached to the handle 10 and/or bristle carrier 20 by means of an adhesive 30 (shown in Figs. 1b-c , 2b-c and 3a-b ) or any other suitable fastening means.
- the bristle carrier 20 may be a ferrule.
- the paint brush 1 is of a "T"-form with an essentially flat or plane configuration.
- the paint brush head may be of cylindrical shape, e.g. a shape being symmetrically formed along/around its longitudinal axis.
- the handle 10 has its monofilament/bristle carrier or ferrule 20 attached to one end of the handle 1. Paint brush handles 10, ferrules 20 and methods of securing a paint brush head in a ferrule are known in the art.
- the monofilament blend comprise three different types of monofilaments 21, 22, 23, i.e. a first type 23, a second type 22 and a third type 21 of monofilaments.
- the three types of monofilaments 21, 22, 23 have different dimensions, which dimensions are at least two different lengths and at least two different thicknesses, preferably three different thicknesses of the monofilaments 21, 22, 23.
- the three types of monofilaments 21, 22, 23 may each have a different length, i.e. the monofilaments have three different lengths.
- the first type of monofilaments 23 being the shortest monofilaments in the blend of monofilaments
- the third type of monofilaments 21 being the longest monofilaments in the blend of monofilaments
- the second type of monofilaments 22 having a length between the length of the first and third type of monofilaments 23, 21.
- the three types of monofilaments 21, 22, 23 may have two different lengths.
- the third type of monofilaments 21 being the longest monofilaments in the blend of monofilaments and the second and first type of monofilaments 22, 23 having the same length being the shortest monofilaments in the blend of monofilaments, i.e. being shorter than the third type of monofilaments 21.
- the three types of monofilaments 21, 22, 23 may have three different thicknesses. As shown in figure Fig.
- the third type of monofilaments 21 being the thinnest monofilaments in the blend of monofilaments
- the first type of monofilaments 23 being the thickest monofilaments in the blend of monofilaments
- the second type of monofilaments 22 having a thickness between the thickness of the first and third type of monofilaments 23, 21.
- the second type of monofilaments 22 being the thinnest monofilaments in the blend of monofilaments
- the first type of monofilaments 23 being the thickest monofilaments in the blend of monofilaments and the third type of monofilaments 21 having a thickness between the thickness of the first and second type of monofilaments 23, 22.
- the shorter monofilaments or bristles surround at least partly the longer monofilaments or bristles and thereby laterally and vertically support the longer bristles in order to keep them upright and make them stiffer than when they "stand alone".
- the three types of monofilaments 21, 22, 23 may have two different thicknesses.
- the third and second type of monofilaments 21, 22 having the same thickness and being the thinnest monofilaments in the blend of monofilaments and the first type of monofilaments 23 being the thickest monofilaments in the blend of monofilaments, i.e. being thicker than the third and second type of monofilaments 21, 22.
- the present invention provides a mixture or blend of monofilaments 21, 22, 23 for a paint brush 1, such that the paint brush 1 comprises a tuft/paint head which optimises the number of monofilaments and the type of monofilament contacting the surface to be painted.
- This optimises the area of effective painting surface of the paint brush by optimising the number of softer monofilaments 21, 22 in contact with the surface during painting. This is accomplished by the shorter thicker monofilaments 23 supporting the longer softer ones 21 when they are deformed and/or bent such that a larger number of softer monofilaments are kept in engagement with the surface during painting as compared to prior art brush heads.
- the softness of the third and second type of monofilaments 21, 22 is accomplished by a smaller thickness and/or longer length than the first type of monofilaments 23 being shorter and/or thicker. This accomplishes a better paint coverage during and after painting. This accomplishes a smoother surface of the painted one during and after painting. This gives a pliable but not too soft or stiff paint brush for better ergonomics as it gives resistance but less rebound during painting. Moreover, this inventive mix of three different monofilaments means that when painting the dynamically changing shape or bending of monofilaments and the bundle of monofilaments achieves an unexpected and more optimal pliability of the paint brush.
- the plurality of monofilaments 21, 22, 23 comprises a first type 23, a second type 22 and a third type 21 of monofilaments, wherein the first type of monofilaments 23 has a thickness that is larger than the thickness of the second type of monofilaments 22 and the first type of monofilaments 23 has a thickness that is larger than the thickness of the third type of monofilaments 21; the second type of monofilaments 22 has a thickness that is smaller, equal to or larger than the thickness of the third type of monofilament 21, and the third type of monofilaments 21 has a length that is larger than the length of the first type of monofilament 23 and the third type of monofilaments 21 has a length that is larger than the length of the second type of monofilament 22.
- the first type of monofilaments 23 has a thickness that is larger than any one of the thickness of the second type of monofilaments 22 or the thickness of the third type of monofilaments 21.
- the first type of monofilaments 23 has a thickness that is larger than either of the thickness of the second type of monofilaments 22 and the thickness of the third type of monofilaments 21.
- the first type of monofilaments 23 has a thickness that is smaller than the sum of the thicknesses of the second type of monofilaments 22 and the third type of monofilaments 21.
- the first type of monofilaments 23 has a thickness that is smaller than the sum of the thicknesses of the second type of monofilaments 22 and the third type of monofilaments 21 but a thickness that is larger than any one of the thickness of the second type of monofilaments 22 or the thickness of the third type of monofilaments 21. In one more aspect, the first type of monofilaments 23 has a thickness that is larger than any one of the thickness of the second type of monofilaments 22 or the thickness of the third type of monofilaments 21 and also larger than the sum of the thicknesses of the second type of monofilaments and the third type of monofilaments.
- the thickness of the first type of monofilaments 23 is equal or larger than 0.3mm. In an aspect of the invention the thickness of the first type of monofilaments 23 is between 0.3 to 0.4 mm, such as 0.35 mm. In an aspect of the invention the thickness of the second type 22 of monofilaments is between 0.15 to 0.3 mm, such as 0.18 or 0.20 mm. In an aspect of the invention the thickness of the third type 21 of monofilaments is between 0.15 to 0.3 mm, such as 0.20 or 0.22 mm. The thicknesses are diameters if the monofilaments have circular cross-section and/or the thicknesses are measured either at the free or top end of any monofilament and/or the root end of any monofilament.
- the root end is closest to and/or fastened to the handle 10.
- the thicknesses are measured at the root section of the bristles/monofilaments.
- the plurality of monofilaments comprises between 15 to 30% of the first type of monofilaments 23, between 15 to 40% of the second type of monofilaments 22 and between 35 to 65% of the third type of monofilaments 21 of the total number of monofilaments.
- the plurality of monofilaments comprises between 22 to 28%, such as 25%, of the first type of monofilaments 23, between 32 to 38%, such as 35%, of the second type of monofilaments 22 and between 37 to 43%, such as 40%, of the third type of monofilaments 21 of the total number of monofilaments.
- the length of the first type of monofilaments 23 is between 55 to 70 mm, such as 60 or 64 mm
- the length of the second type of monofilaments 22 is between 60 to 70 mm, such as 64 mm
- the length of the third type of monofilaments 21 is between 65 to 80 mm, such as 70 or 71 mm.
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- Physics & Mathematics (AREA)
- Geometry (AREA)
- Brushes (AREA)
- Artificial Filaments (AREA)
Claims (17)
- Pinceau (1), comprenant un manche (10) ayant, à sa première extrémité, un support de poils (20) et une pluralité de poils (21, 22, 23) attachés dans le support de poils (20),laquelle pluralité de poils (21, 22, 23) comprend un premier type (23), un deuxième type (22) et un troisième type (21) de poils, dans lequelle premier type de poils (23) a une épaisseur qui est plus grande que l'épaisseur du deuxième type de poils (22) et une épaisseur qui est plus grande que l'épaisseur du troisième type de poils (21), etle troisième type de poils (21) a une longueur qui est plus grande que la longueur du premier type de poils (23) et une longueur qui est plus grande que la longueur du deuxième type de poils (22),caractérisé en ce que l'épaisseur du premier type de poils (23) est égale à ou plus grande que 0,3 mm.
- Pinceau selon la revendication 1, dans lequel le deuxième type de poils (22) a une épaisseur qui est égale à ou plus grande que l'épaisseur du troisième type de poils (21).
- Pinceau selon la revendication 1, dans lequel le deuxième type de poils (22) a une épaisseur qui est plus petite que l'épaisseur du troisième type de poils (21).
- Pinceau selon une quelconque revendication précédente, dans lequel l'épaisseur du premier type de poils (23) est égale à au moins 1,75 fois l'épaisseur des deuxième et/ou troisième types de poils (22, 21).
- Pinceau selon une quelconque revendication précédente, dans lequel au moins un du premier, deuxième, ou troisième type de poils (23) est creux.
- Pinceau selon une quelconque revendication précédente, dans lequel au moins un du premier, deuxième, ou troisième type de poils (22) a une surface extérieure structurée.
- Pinceau selon une quelconque revendication précédente, dans lequel au moins un du premier, deuxième, ou troisième type de poils (21) est effiloché.
- Pinceau selon une quelconque revendication précédente, dans lequel les premier et/ou deuxième et/ou troisième types de poils (21, 22 23) sont faits de polyester.
- Pinceau selon une quelconque revendication précédente, dans lequel les premier et/ou deuxième et/ou troisième types de poils (21, 22, 23) sont effilés.
- Pinceau selon une quelconque revendication précédente, dans lequel au moins un ou plusieurs du deuxième et/ou troisième types de poils (22, 21) sont solides.
- Pinceau selon une quelconque revendication précédente, dans lequel la pluralité de poils comprend entre 15 et 30 % du premier type de poils (23), entre 15 et 40 % du deuxième type de poils (22) et entre 35 et 65 % du troisième type de poils (21) du nombre total de poils (21, 22, 23).
- Pinceau selon la revendication 11, dans lequel la pluralité de poils comprend entre 22 et 28 % du premier type de poils (23), entre 32 et 38 % du deuxième type de poils (22) et entre 37 et 43 % du troisième type de poils (21) du nombre total de poils (21, 22, 23).
- Pinceau selon une quelconque revendication précédente, dans lequel l'épaisseur du premier type de poils (23) est entre 0,3 et 0,4 mm.
- Pinceau selon une quelconque revendication précédente, dans lequel l'épaisseur des deuxième et/ou troisième types de poils (22, 21) est entre 0,15 et 0,3 mm.
- Pinceau selon une quelconque revendication précédente, dans lequel la longueur du premier type de poils (23) est entre 55 et 70 mm, la longueur du deuxième type de poils (22) est entre 60 et 70 mm et la longueur du troisième type de poils (21) est entre 65 et 80 mm.
- Pinceau selon une quelconque revendication précédente, dans lequel la pluralité de poils comprennent trois types de poils (21, 22, 33) ayant trois longueurs différentes.
- Pinceau selon une quelconque revendication précédente, dans lequel la pluralité de poils comprennent trois types de poils (21, 22, 33) ayant trois épaisseurs différentes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP22208353.7A EP4154764A1 (fr) | 2017-03-07 | 2018-02-13 | Pinceau comprenant un mélange de soies de trois types différents de soies |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1750254A SE541005C2 (en) | 2017-03-07 | 2017-03-07 | Paint brush comprising a monofilament blend of three different types of bristles |
SE1750872A SE541177C2 (en) | 2017-07-04 | 2017-07-04 | Paint brush comprising a monofilament blend of three different types of bristles |
PCT/SE2018/050131 WO2018164622A1 (fr) | 2017-03-07 | 2018-02-13 | Pinceau comprenant un mélange monofilament de trois types de poils différents |
EP18763839.0A EP3576571B1 (fr) | 2017-03-07 | 2018-02-13 | Pinceau comprenant un mélange monofilament de trois types de poils différents |
Related Parent Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18763839.0A Division EP3576571B1 (fr) | 2017-03-07 | 2018-02-13 | Pinceau comprenant un mélange monofilament de trois types de poils différents |
EP18763839.0A Division-Into EP3576571B1 (fr) | 2017-03-07 | 2018-02-13 | Pinceau comprenant un mélange monofilament de trois types de poils différents |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP22208353.7A Division EP4154764A1 (fr) | 2017-03-07 | 2018-02-13 | Pinceau comprenant un mélange de soies de trois types différents de soies |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3884808A1 EP3884808A1 (fr) | 2021-09-29 |
EP3884808B1 true EP3884808B1 (fr) | 2022-11-23 |
Family
ID=63448057
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP21172727.6A Active EP3884808B1 (fr) | 2017-03-07 | 2018-02-13 | Pinceau comprenant un mélange monofilament |
EP22157424.7A Active EP4018880B1 (fr) | 2017-03-07 | 2018-02-13 | Brosse de peintre comprenant un mélange de trois types de poils différents |
EP22208353.7A Pending EP4154764A1 (fr) | 2017-03-07 | 2018-02-13 | Pinceau comprenant un mélange de soies de trois types différents de soies |
EP18763839.0A Active EP3576571B1 (fr) | 2017-03-07 | 2018-02-13 | Pinceau comprenant un mélange monofilament de trois types de poils différents |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP22157424.7A Active EP4018880B1 (fr) | 2017-03-07 | 2018-02-13 | Brosse de peintre comprenant un mélange de trois types de poils différents |
EP22208353.7A Pending EP4154764A1 (fr) | 2017-03-07 | 2018-02-13 | Pinceau comprenant un mélange de soies de trois types différents de soies |
EP18763839.0A Active EP3576571B1 (fr) | 2017-03-07 | 2018-02-13 | Pinceau comprenant un mélange monofilament de trois types de poils différents |
Country Status (9)
Country | Link |
---|---|
US (1) | US20200008567A1 (fr) |
EP (4) | EP3884808B1 (fr) |
CN (1) | CN110381779B (fr) |
AU (1) | AU2018231691B2 (fr) |
DK (3) | DK3576571T3 (fr) |
FI (2) | FI4018880T3 (fr) |
RU (1) | RU2762716C2 (fr) |
WO (1) | WO2018164622A1 (fr) |
ZA (1) | ZA201905712B (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110575006A (zh) * | 2019-09-17 | 2019-12-17 | 保定英特盛鬃刷制造有限公司 | 一种仿猪鬃化纤丝刷毛 |
AU2021106504A4 (en) * | 2021-04-30 | 2021-11-04 | Australian Brushware Corporation Pty Ltd | Paint Brush |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3153800A (en) | 1961-09-06 | 1964-10-27 | Rhodiaceta | Brushes |
US3344457A (en) | 1965-08-13 | 1967-10-03 | Rhodiaceta | Paintbrushes |
US5220702A (en) | 1988-10-19 | 1993-06-22 | Howell Marian N | Paint brushes with multiple stiffness bristles |
US6311359B1 (en) | 1999-05-25 | 2001-11-06 | E.I. Du Pont De Nemours And Company | Tapered brush bristles with clay or silica additive and brushes made therefrom |
US20030182750A1 (en) * | 1999-06-25 | 2003-10-02 | Kuretake Co., Ltd. | Bundle of hairs and manufacturing method for the same |
US20050229346A1 (en) | 2004-04-16 | 2005-10-20 | Learned Addison W Iii | Isokinetic bristle bundle brushes |
US20070192977A1 (en) | 2004-09-30 | 2007-08-23 | Tatsunari Hougi | Painting Brush |
US20140037364A1 (en) | 2011-02-02 | 2014-02-06 | Geka Gmbh | Metering brush for targeted local application |
EP3023031A1 (fr) | 2014-11-20 | 2016-05-25 | Nespoli Group S.p.A. | Brosse à peinture |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3386119A (en) * | 1967-03-02 | 1968-06-04 | Baker Brush Co Inc | Paint brush and method of making the same |
NO180145C (no) * | 1993-09-10 | 1997-02-26 | Harald Berge | Tannbörste og tildannelse av samme |
DE4444926A1 (de) * | 1994-12-16 | 1996-06-27 | Coronet Werke Gmbh | Bürste für die Zahn- und Körperpflege |
DE19616112A1 (de) * | 1996-04-23 | 1997-10-30 | Coronet Werke Gmbh | Verfahren zur Herstellung von Borstenwaren |
DE19909435A1 (de) * | 1999-03-04 | 2000-09-07 | Coronet Werke Gmbh | Verfahren und Vorrichtung zur Herstellung von Borstenwaren und danach hergestellte Borstenwaren |
GB0519528D0 (en) * | 2005-09-24 | 2005-11-02 | Harris L G & Co Ltd | Improvements in or relating to brushes |
JP5852838B2 (ja) * | 2011-10-13 | 2016-02-03 | 株式会社マルテー大塚 | 塗装用刷毛 |
-
2018
- 2018-02-13 EP EP21172727.6A patent/EP3884808B1/fr active Active
- 2018-02-13 EP EP22157424.7A patent/EP4018880B1/fr active Active
- 2018-02-13 DK DK18763839.0T patent/DK3576571T3/da active
- 2018-02-13 WO PCT/SE2018/050131 patent/WO2018164622A1/fr unknown
- 2018-02-13 EP EP22208353.7A patent/EP4154764A1/fr active Pending
- 2018-02-13 FI FIEP22157424.7T patent/FI4018880T3/fi active
- 2018-02-13 FI FIEP21172727.6T patent/FI3884808T3/fi active
- 2018-02-13 DK DK21172727.6T patent/DK3884808T3/da active
- 2018-02-13 US US16/490,573 patent/US20200008567A1/en not_active Abandoned
- 2018-02-13 EP EP18763839.0A patent/EP3576571B1/fr active Active
- 2018-02-13 DK DK22157424.7T patent/DK4018880T3/da active
- 2018-02-13 CN CN201880016211.0A patent/CN110381779B/zh active Active
- 2018-02-13 AU AU2018231691A patent/AU2018231691B2/en active Active
- 2018-02-13 RU RU2019130659A patent/RU2762716C2/ru active
-
2019
- 2019-08-29 ZA ZA2019/05712A patent/ZA201905712B/en unknown
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3153800A (en) | 1961-09-06 | 1964-10-27 | Rhodiaceta | Brushes |
US3344457A (en) | 1965-08-13 | 1967-10-03 | Rhodiaceta | Paintbrushes |
US5220702A (en) | 1988-10-19 | 1993-06-22 | Howell Marian N | Paint brushes with multiple stiffness bristles |
US6311359B1 (en) | 1999-05-25 | 2001-11-06 | E.I. Du Pont De Nemours And Company | Tapered brush bristles with clay or silica additive and brushes made therefrom |
US20030182750A1 (en) * | 1999-06-25 | 2003-10-02 | Kuretake Co., Ltd. | Bundle of hairs and manufacturing method for the same |
US20050229346A1 (en) | 2004-04-16 | 2005-10-20 | Learned Addison W Iii | Isokinetic bristle bundle brushes |
US20070192977A1 (en) | 2004-09-30 | 2007-08-23 | Tatsunari Hougi | Painting Brush |
US20140037364A1 (en) | 2011-02-02 | 2014-02-06 | Geka Gmbh | Metering brush for targeted local application |
EP3023031A1 (fr) | 2014-11-20 | 2016-05-25 | Nespoli Group S.p.A. | Brosse à peinture |
Also Published As
Publication number | Publication date |
---|---|
RU2762716C2 (ru) | 2021-12-22 |
EP3884808A1 (fr) | 2021-09-29 |
RU2019130659A (ru) | 2021-04-07 |
US20200008567A1 (en) | 2020-01-09 |
AU2018231691B2 (en) | 2023-06-22 |
DK4018880T3 (da) | 2023-02-20 |
EP4154764A1 (fr) | 2023-03-29 |
FI4018880T3 (fi) | 2023-03-14 |
DK3576571T3 (da) | 2022-07-25 |
RU2019130659A3 (fr) | 2021-05-20 |
FI3884808T3 (fi) | 2023-03-14 |
EP3576571A4 (fr) | 2020-11-25 |
WO2018164622A1 (fr) | 2018-09-13 |
EP4018880B1 (fr) | 2022-11-23 |
DK3884808T3 (da) | 2023-02-20 |
EP3576571B1 (fr) | 2022-06-08 |
AU2018231691A1 (en) | 2019-09-19 |
ZA201905712B (en) | 2020-05-27 |
CN110381779A (zh) | 2019-10-25 |
CN110381779B (zh) | 2021-07-23 |
EP3576571A1 (fr) | 2019-12-11 |
EP4018880A1 (fr) | 2022-06-29 |
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