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EP1177108B1 - Pencil encased in wood for writing, colouring, drawing and cosmetic purposes - Google Patents

Pencil encased in wood for writing, colouring, drawing and cosmetic purposes Download PDF

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Publication number
EP1177108B1
EP1177108B1 EP99965421A EP99965421A EP1177108B1 EP 1177108 B1 EP1177108 B1 EP 1177108B1 EP 99965421 A EP99965421 A EP 99965421A EP 99965421 A EP99965421 A EP 99965421A EP 1177108 B1 EP1177108 B1 EP 1177108B1
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EP
European Patent Office
Prior art keywords
pencil
polymer dispersion
plastic composition
raised structures
structures
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.)
Revoked
Application number
EP99965421A
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German (de)
French (fr)
Other versions
EP1177108A1 (en
Inventor
Udo Beck
Gerhard Lugert
Walter Oetter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Faber Castell AG
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Faber Castell AG
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Priority claimed from DE29908890U external-priority patent/DE29908890U1/en
Application filed by Faber Castell AG filed Critical Faber Castell AG
Publication of EP1177108A1 publication Critical patent/EP1177108A1/en
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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/20—Pencil-like cosmetics; Simple holders for handling stick-shaped cosmetics or shaving soap while in use
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
    • B43K23/008—Holders comprising finger grips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens
    • B43K5/005—Pen barrels

Definitions

  • the invention relates to a wood-framed pen for writing, painting, drawing and cosmetic purposes.
  • Such pens usually have a wooden jacket in which a lead is centrally stored.
  • the term pens should also be understood to mean pen-shaped holders for mines.
  • Wood-covered pencils usually have smooth surfaces formed by a lacquer coating. Holding the pen is therefore associated with a greater effort, which is tiring with prolonged use.
  • JP 9-39467 discloses a sleeve made of plastic or metal and forming the tip-near region of a pen-shaped applicator device, on the peripheral surface of which there are raised structures. These consist of a polyurethane resin and are applied to the sleeve surface using the screen printing process.
  • the object of the invention is to propose a wood-cased pen of the type mentioned, which is improved in ergonomic terms.
  • a pen in which the for Handling surface Grip surfaces or knobs has forming raised structures made of a plastic material. Due to the protruding from the pin peripheral surface Structures can, on the one hand, increase the diameter of the pin without the pin 's sharpness in the normalized pointed cones of common sharpeners becomes. This is especially true in the case of hexagonal pins which the raised structures on the flattened surface areas are arranged. On the other hand, the grip the presence of the sublime Structures increased, another improvement in grip as well as the tactile properties can be correspondingly Reach plastic material.
  • the sublime structures with which preferably at least the front third the pen is provided, are in the form of an initially flowable Plastic compound applied to the surface of the pen, whereby the plastic mass then solidifies or solidifies is.
  • the plastic mass is an aqueous, water-resistant polymer dispersion or a mixture of such dispersions.
  • dispersions which contain a polymer or copolymer from the group consisting of polyurethane, polyacrylate, polystyrene, polyvinyl acetate and polyester polyurethane.
  • Such dispersions or polymers can generally be solidified by simple drying.
  • the polymers mentioned contain UV-crosslinkable functional groups. Solidification of the plastic mass is then possible in a relatively short time.
  • the viscosity of the initially liquid plastic mass can be adjusted using thickeners and also fillers.
  • the solids content of the polymer dispersions is preferably in a range from 30 to 65% by weight with such dispersions can be achieved by varying the filler and thickener content both the viscosity of the starting plastic mass and also adjust the consistency of the later sublime structures.
  • Kaolin talcum barium sulfate is preferably used as filler, Titanium white, calcium carbonate and mica are used.
  • fillers are advantageous with which the flexibility, elasticity, porosity and tactile properties let the sublime structures vary.
  • Such fillers are in particular aluminum silicate hollow spheres, expanded hollow balls, PU soft feeling balls, micronized plastics such as polypropylene or PTFE, and PE waxes.
  • pigment preparations are used as colorants Pigment contents between 15 and 75% by weight are considered.
  • the viscosity the aqueous starting plastic mass which from the desired height of the raised structures and the type of depends on the application device used, is below of 40,000 mPa x s (25 ° C, spindle 64, 25 RPM, Brookfield).
  • Associative thickeners such as PU polyethers are preferably used as thickeners and, polyether polyols are used. But are possible also non-associative thickeners, those based on acrylate and other thickeners such as modified bentonites.
  • Fig. 1 shows a pencil with a wooden casing 1 and a pencil lead 2.
  • the Pen has a hexagonal outline shape. Stand by the individual hexagon surfaces 3 Knobs 4 emerge essentially in the radial direction.
  • other structures can also be applied to the pen surface, for example in Strip-like structures extending in the longitudinal direction of the pin. It is also conceivable that the raised structure extends in a ring around the pin circumference.
  • the sublime Structures or knobs 4 can both on an uncolored wooden surface and be applied to a lacquer coating.
  • the acrylate dispersion is composed of 15% by weight STX-1532 and 40% Joncryl 537. Both dispersions are sold by Johnson. Such Plastic mass was applied to three of the hexagon grip surfaces in a hexagonal pin rolled up to a thickness of about 0.2 mm.
  • the acrylic styrene dispersion is a dispersion based on a modified anionic Acrylate-styrene copolymer, and is available under the name NeoCryl XK-70 from the Zeneca company available.
  • NeoCryl XK-70 from the Zeneca company available.
  • With the specified plastic mass was a painted Wooden pencil completely sprayed on two thirds of its length. This process was repeated after each drying of the previous layer. In this way a grip zone with a thickness of approx. 0.5 mm was reached. Instead of spraying
  • the grip zone can also be created by using the pen with its front area is dipped in the plastic mass. In order to achieve greater layer thicknesses a multiple diving expedient.
  • the above recipe is an example of a red colored plastic mass based an aqueous, free of plasticizers, low residual monomer, finely dispersed copolymer dispersions from acrylic acid esters and styrene.
  • the plastic dispersion has a solids content of approx. 50% and a pH between 6.5 and 8%. With the plastic mass was oval-shaped nubs on wood-framed through slit-shaped nozzles Pens applied.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paints Or Removers (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Cosmetics (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

A wood-encased pencil has raised structures formed of a synthetic material. The raised structures project above the surface at which the pencil is held and the structures form handling or gripping surfaces to increase the gripability of the pencil. The raised structures are formed by applying to the pencil an initially flowable plastic composition that later solidifies to form the raised structures. The plastic composition has, as a principal constituent, an aqueous polymer dispersion that hardens to become water-resistant.

Description

Die Erfindung betrifft einen holzgefassten Stift für Schreib-, Mal-, Zeichen- und Kosmetikzwecke. Solche Stifte weisen in der Regel einen Holzmantel auf, in dem zentral eine Mine gelagert ist. Unter dem Begriff Stifte sollen aber auch stiftförmige Halter für Minen verstanden werden. Holzgefasste Stifte weisen in der Regel meist durch einen Lacküberzug gebildete glatte Oberflächen auf. Das Festhalten des Stiftes ist daher mit einem größeren Kraftaufwand verbunden, was bei längerem Gebrauch ermüdet. Aus JP 9-39467 ist eine aus Kunststoff oder Metall bestehende, den spitzennahen Bereich eines stiftförmigen Auftragsgerätes bildende Hülse bekannt, auf deren Umfangsfläche erhabene Strukturen vorhanden sind. Diese bestehen aus einem Polyurethanharz und sind im Siebdruckverfahren auf die Hülsenoberfläche aufgebracht. The invention relates to a wood-framed pen for writing, painting, drawing and cosmetic purposes. Such pens usually have a wooden jacket in which a lead is centrally stored. The term pens should also be understood to mean pen-shaped holders for mines. Wood-covered pencils usually have smooth surfaces formed by a lacquer coating. Holding the pen is therefore associated with a greater effort, which is tiring with prolonged use. JP 9-39467 discloses a sleeve made of plastic or metal and forming the tip-near region of a pen-shaped applicator device, on the peripheral surface of which there are raised structures. These consist of a polyurethane resin and are applied to the sleeve surface using the screen printing process.

Aufgabe der Erfindung ist es, einen holzgefassten Stift der eingangs genannten Art vorzuschlagen, der in ergonomischer Hinsicht verbessert ist. The object of the invention is to propose a wood-cased pen of the type mentioned, which is improved in ergonomic terms.

Diese Aufgabe wird durch einen Stift gelöst, bei dem die zur Handhabung dienende Oberfläche Griffflächen oder Griffnoppen bildende erhabene Strukturen aus einem Kunststoffmaterial aufweist. Durch die erhaben aus der Stiftumfangsfläche vorstehenden Strukturen kann zum einen der Durchmesser des Stiftes vergrößert werden, ohne dass die Spitzfähigkeit des Stiftes in den normierten Spitzkegeln üblicher Spitzer beeinträchtigt wird. Dies gilt insbesondere im Falle hexagonaler Stifte, bei denen die erhabenen Strukturen auf den abgeflachten Oberflächenbereichen angeordnet sind. Zum anderen wird die Griffigkeit des Stiftes schon allein durch die Anwesenheit der erhabenen Strukturen erhöht, Eine weitere Verbesserung der Griffigkeit sowie der taktilen Eigenschaften lässt sich durch entsprechendes Kunststoffmaterial erreichen. Die erhabenen Strukturen, mit denen vorzugsweise zumindest das vordere Drittel des Stiftes versehen ist, sind in Form einer zunächst fließfähigen Kunststoffmasse auf die Stiftoberfläche aufgebracht, wobei die Kunststoffmasse sich anschließend verfestigt oder verfestigbar ist.This task is solved by a pen, in which the for Handling surface Grip surfaces or knobs has forming raised structures made of a plastic material. Due to the protruding from the pin peripheral surface Structures can, on the one hand, increase the diameter of the pin without the pin 's sharpness in the normalized pointed cones of common sharpeners becomes. This is especially true in the case of hexagonal pins which the raised structures on the flattened surface areas are arranged. On the other hand, the grip the presence of the sublime Structures increased, another improvement in grip as well as the tactile properties can be correspondingly Reach plastic material. The sublime structures with which preferably at least the front third the pen is provided, are in the form of an initially flowable Plastic compound applied to the surface of the pen, whereby the plastic mass then solidifies or solidifies is.

Die Kunststoffmasse ist eine wässrige, wasserfest erhärtende Polymerdispersion oder eine Mischung solcher Dispersionen. Hinsichtlich der Haftfähigkeit, der Spitzfähigkeit, der Ergonomie und Toxikologie der erhabenen Strukturen bzw. der Kunststoffmasse werden besonders gute Ergebnisse mit Dispersionen erhalten, die ein Polymer oder Copolymer aus der Gruppe Polyurethan, Polyacrylat, Polystyrol, Polyvinylacetat und Polyesterpolyurethan enthalten. Solche Dispersionen bzw. Polymere sind in aller Regel durch eine einfache Trocknung verfestigbar. Es ist aber auch denkbar, dass die genannten Polymere UV-vernetzbare funktionelle Gruppen enthalten. Eine Verfestigung der Kunststoffmasse ist dann in relativ kurzer Zeit möglich. Die Viskosität der zunächst flüssigen Kunststoffmasse kann durch Verdicker und auch durch Füllstoffe eingestellt werden. The plastic mass is an aqueous, water-resistant polymer dispersion or a mixture of such dispersions. With regard to the adhesiveness, the sharpness, the ergonomics and toxicology of the raised structures or the plastic mass, particularly good results are obtained with dispersions which contain a polymer or copolymer from the group consisting of polyurethane, polyacrylate, polystyrene, polyvinyl acetate and polyester polyurethane. Such dispersions or polymers can generally be solidified by simple drying. However, it is also conceivable that the polymers mentioned contain UV-crosslinkable functional groups. Solidification of the plastic mass is then possible in a relatively short time. The viscosity of the initially liquid plastic mass can be adjusted using thickeners and also fillers.

Der Feststoffgehalt der Polymerdispersionen liegt vorzugsweise in einem Bereich von 30 bis 65 Gew.% Mit solchen Dispersionen lässt sich durch Variation des Füll- und Verdickungsmittelgehalts sowohl die Viskosität der Ausgangskunststoffmasse als auch die Konsistenz der späteren erhabenen Strukturen einstellen. Als Füllstoffe kommen vorzugsweise Kaolin Talkum Bariumsulfat, Titanweiß, Calciumcarbonat und Glimmer zum Einsatz. Daneben sind Füllstoffe vorteilhaft, mit denen sich die Flexibilität, die Elastizität, die Porosität und die taktilen Eigenschaften der erhabenen Strukturen gezielt variieren lassen. Solche Füllstoffe sind insbesondere Aluminiumsilikat-Hohlkugeln, expandierte Hohlkugeln, PU-Softfeeling-Kügelchen, mikronisierte Kunststoffe wie Polypropylen oder PTFE, und PE-Wachse.The solids content of the polymer dispersions is preferably in a range from 30 to 65% by weight with such dispersions can be achieved by varying the filler and thickener content both the viscosity of the starting plastic mass and also adjust the consistency of the later sublime structures. Kaolin talcum barium sulfate is preferably used as filler, Titanium white, calcium carbonate and mica are used. In addition, fillers are advantageous with which the flexibility, elasticity, porosity and tactile properties let the sublime structures vary. Such fillers are in particular aluminum silicate hollow spheres, expanded hollow balls, PU soft feeling balls, micronized plastics such as polypropylene or PTFE, and PE waxes.

Als Färbemittel kommen insbesondere Pigmentpräparationen mit Pigmentgehalten zwischen 15 und 75 Gew.% in Betracht. Die Viskosität der wässrigen Ausgangs-Kunststoffmasse, die von der gewünschten Höhe der erhabenen Strukturen und von der Art der verwendeten Applikationsvorrichtung abhängt, liegt unterhalb von 40000 mPa x s (25°C, Spindel 64, 25 RPM, Brookfield). In particular, pigment preparations are used as colorants Pigment contents between 15 and 75% by weight are considered. The viscosity the aqueous starting plastic mass, which from the desired height of the raised structures and the type of depends on the application device used, is below of 40,000 mPa x s (25 ° C, spindle 64, 25 RPM, Brookfield).

Als Verdicker werden vorzugsweise Assoziativ-Verdicker wie PU-Polyether und, Polyetherpolyole verwendet. Möglich sind aber auch nicht assoziativ wirkende Verdicker, solche auf Acrylatbasis und andere Verdicker wie modifizierte Bentonite. Associative thickeners such as PU polyethers are preferably used as thickeners and, polyether polyols are used. But are possible also non-associative thickeners, those based on acrylate and other thickeners such as modified bentonites.

Die Erfindung wird nun anhand eines in der beigefügten Zeichnung dargestellten Ausführungsbeispiels sowie anhand von Zusammensetzungsbeispielen für die Kunststoffmasse näher erläutert.The invention will now be described with reference to an embodiment shown in the accompanying drawings as well as examples of composition for the plastic mass explained in more detail.

Fig. 1 zeigt einen Bleistift mit einer Holzummantelung 1 und einer Bleistiftmine 2. Der Stift weist eine hexagonale Umrissform auf. Von den einzelnen Hexagonflächen 3 stehen Noppen 4 im Wesentlichen in Radialrichtung hervor. Anstelle von Noppen können auch andere Strukturen auf die Stiftoberfläche aufgebracht sein, beispielsweise sich in Stiftlängsrichtung erstreckende leistenförmige Strukturen. Denkbar ist es auch, dass die erhabene Struktur sich ringförmig um den Stiftumfang herum erstreckt. Die erhabenen Strukturen bzw. Noppen 4 können sowohl auf eine ungefärbte Holzoberfläche als auch auf einen Lacküberzug aufgebracht sein.Fig. 1 shows a pencil with a wooden casing 1 and a pencil lead 2. The Pen has a hexagonal outline shape. Stand by the individual hexagon surfaces 3 Knobs 4 emerge essentially in the radial direction. Instead of pimples other structures can also be applied to the pen surface, for example in Strip-like structures extending in the longitudinal direction of the pin. It is also conceivable that the raised structure extends in a ring around the pin circumference. The sublime Structures or knobs 4 can both on an uncolored wooden surface and be applied to a lacquer coating.

Im Folgenden werden nun einige beispielhafte Rezepturen für Kunststoffmassen angegeben. Die Prozentangaben beziehen sich auf die Kunststoffmasse im fließfähigen, also noch nicht erhärteten Ausgangszustand. Alle Prozentangaben sind Gewichtsprozent, soweit nichts anderes angegeben ist.Some exemplary formulations for plastic materials are now given below. The percentages relate to the plastic mass in the flowable, therefore not yet hardened initial state. All percentages are percentages by weight, unless otherwise stated.

Beispiel 1:Example 1:

Acrylatdispersionacrylate 55 %55% Wasserwater 29,8 %29.8% Pigmentblue 15:1, C. 1.74160Pigment Blue 15: 1, C. 1.74160 8 %8th % (Luconyl G blau 6900; BASF AG)(Luconyl G blue 6900; BASF AG) Propylenglykolpropylene glycol 5 %5% Verdickungsmittel: Rheolate 420Thickener: Rheolate 420 1,7 %1.7% (RHEOX Europe NV/SA)(RHEOX Europe NV / SA) Tensid: FC 171 (3M)Surfactant: FC 171 (3M) 0,5 %0.5% Entschäumungsmittel: Foamex N (Tego)Defoamer: Foamex N (Tego) 0,2 %0.2%

Die Acrylat-Dispersion setzt sich zusammen aus 15 Gew.% STX-1532 und 40% Joncryl 537. Beide Dispersionen werden von der Firma Johnson vertrieben. Eine solche Kunststoffmasse wurde bei einem hexagonalen Stift an drei der Hexagongriffflächen in einer Schichtstärke von etwa 0,2mm aufgewalzt.The acrylate dispersion is composed of 15% by weight STX-1532 and 40% Joncryl 537. Both dispersions are sold by Johnson. Such Plastic mass was applied to three of the hexagon grip surfaces in a hexagonal pin rolled up to a thickness of about 0.2 mm.

Beispiel 2:Example 2:

Acrylat-Styrol-PolymerdispersionAcrylate-styrene polymer dispersion 90 %90% Verlaufshilfsmittel:Leveling agents: Butylglykolbutylglycol 4,8 %4.8% Glimmermica 3 %3% Talkumtalc 2 %2% Entschäumungsmittel:defoamers: Foamex N (Tego)Foamex N (Tego) 0,2 %0.2%

Die Acrylat-Styroldispersion ist eine Dispersion auf Basis eines modifizierten anionischen Acrylat-Stryrolcopolymers, und ist unter der Bezeichnung NeoCryl XK-70 von der Firma Zeneca erhältlich. Mit der angegebenen Kunststoffmasse wurde ein lackierter Holzstift auf zwei Drittel seiner Länge vollumfänglich besprüht. Dieser Vorgang wurde jeweils nach Antrocknen der vorausgehenden Schicht wiederholt. Auf diese Weise wurde eine Griffzone mit einer Stärke von ca. 0,5 mm erreicht. Anstelle des Aufsprühens kann die Griffzone auch erzeugt werden, indem der Stift mit seinem vorderen Bereich in die Kunststoffmasse getaucht wird. Um größere Schichtdicken zu erreichen, ist ein mehrfaches Tauchen zweckmäßig. The acrylic styrene dispersion is a dispersion based on a modified anionic Acrylate-styrene copolymer, and is available under the name NeoCryl XK-70 from the Zeneca company available. With the specified plastic mass was a painted Wooden pencil completely sprayed on two thirds of its length. This process was repeated after each drying of the previous layer. In this way a grip zone with a thickness of approx. 0.5 mm was reached. Instead of spraying The grip zone can also be created by using the pen with its front area is dipped in the plastic mass. In order to achieve greater layer thicknesses a multiple diving expedient.

Beispiel 3:Example 3:

Polyurethandispersionpolyurethane dispersion 66 %66% Kaolinkaolin 20 %20% Pigment Yellow 74, C. I. 11741Pigment Yellow 74, C.I. 11741 6,4 %6.4% (Levanyl Gelb 5 GXLF (BAYER AG)(Levanyl yellow 5 GXLF (BAYER AG) Dispergier- und Verlaufshilfsmittel:Dispersing and leveling agents: Sokalan PA 15 (BASF AG)Sokalan PA 15 (BASF AG) 3,4 %3.4% Netzmittel:Wetting agent: Agitan 285 (Münzing-Chemie)Agitan 285 (Münzing-Chemie) 3 %3% Verdickungsmittel:Thickener: Rheolate 205 (RHEOX Europe NV/SA)Rheolate 205 (RHEOX Europe NV / SA) 0,6 %0.6% Entschäumungsmittel:defoamers: T 4202 (Drew)T 4202 (Drew) 0,3 %0.3% Foamex N (Tego)Foamex N (Tego) 0,3 %.0.3%.

Eine solche Kunststoffmasse wurde in Tropfenform auf lackierte und unlackierte Stifte aufgebracht. Nach dem Antrocknen entstanden Noppen auf der Stiftoberfläche. Die Viskosität und die Parameter der Applikationsvorrichtung wurden so eingestellt, dass Noppen mit einem Durchmesser von ca. 1 mm unter einer Noppenhöhe bis zu 0,3 mm erreicht wurden.Such a plastic mass was in the form of drops on painted and unpainted pens applied. After drying, pimples appeared on the surface of the pencil. The The viscosity and the parameters of the application device were set so that Studs with a diameter of approx. 1 mm below a stud height of up to 0.3 mm have been achieved.

Beispiel 4:Example 4:

Polymerdispersionpolymer dispersion 46 %46% Wasserwater 15 %15% Bariumsulfatbarium sulfate 13 %13% Pigment Red 112, C. I. 12370Pigment Red 112, C.I. 12370 (Sandospers Rot E-GRS der Clariant AG)(Sandospers Red E-GRS from Clariant AG) 10 %10% weiterer Füllstoff:further filler: Propyltex 100 S (Micropowders Inc.)Propyltex 100 S (Micropowders Inc.) 8 % 8th % Verlaufshilfsmittel:Leveling agents: Propylenglykolpropylene glycol 5,8%5.8% Verdickungsmittel:Thickener: Rheolate 420 (RHEOX, Europe NV/SA)Rheolate 420 (RHEOX, Europe NV / SA) 1 %1 % Netzmittel:Wetting agent: Triton CF-10 (Union-Carbide Corp.)Triton CF-10 (Union-Carbide Corp.) 1 %1 % Entschäumungsmittel:defoamers: Foamex N (Tego)Foamex N (Tego) 0,2%0.2%

Die vorstehende Rezeptur ist ein Beispiel für eine rotgefärbte Kunststoffmasse auf Basis einer wässrigen, von Weichmachern freien, restmonomerarmen, feindispersen Copolymerdispersionen aus Acrylsäureestern und Styrol. Die Kunststoffdispersion besitzt einen Feststoffkörpergehalt von ca. 50% und einen pH-Wert zwischen 6,5 und 8%. Mit der Kunststoffmasse wurden durch schlitzförmige Düsen ovale Noppen auf holzgefasste Stifte aufgebracht.The above recipe is an example of a red colored plastic mass based an aqueous, free of plasticizers, low residual monomer, finely dispersed copolymer dispersions from acrylic acid esters and styrene. The plastic dispersion has a solids content of approx. 50% and a pH between 6.5 and 8%. With the plastic mass was oval-shaped nubs on wood-framed through slit-shaped nozzles Pens applied.

Claims (8)

  1. A wood-gripped pencil for writing, sketching, drawing and cosmetic purposes, from whose surface serving for handling project raised structures of a plastic material which form grip surfaces or grip nubs, these structures being applied in the form of an initially flowable plastic composition which later solidifies to form the raised structures, characterized in that the plastic composition comprises, as principal constituent, an aqueous polymer dispersion which hardens in a water-resistant manner or a mixture of such dispersions.
  2. A pencil as claimed in claim 1, characterized by a polymer dispersion having at least one polymer or copolymer from the group consisting of polyurethane, polyacrylate, polystyrene, polyvinyl acetate and polyester-polyurethane.
  3. A pencil as claimed in claim 1 or 2, characterized by a UV-crosslinkable polymer dispersion.
  4. A pencil as claimed in one of claims 1 to 3,
    characterized in that the polymer dispersion comprises at least one thickener.
  5. A pencil as claimed in one of claims 1 to 4, characterized in that the polymer dispersion comprises at least one filler.
  6. A pencil as claimed in one of claims 1 to 5, characterized by a polymer dispersion having a solids content of from 30 to 65% by weight.
  7. A pencil as claimed in claim 6, characterized in that the plastic composition in the unhardened starting state comprises from 30 to 95% by weight of polymer dispersion and the remainder of fillers and auxiliaries.
  8. A pencil as claimed in claim 7, characterized by the following composition (% by weight) of the unhardened plastic composition: polymer dispersion 40 to 90% filler 0 to 40% auxiliaries remainder
EP99965421A 1999-05-07 1999-12-01 Pencil encased in wood for writing, colouring, drawing and cosmetic purposes Revoked EP1177108B1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE29908127U 1999-05-07
DE29908127 1999-05-07
DE29908890U DE29908890U1 (en) 1999-05-07 1999-05-20 Wood-framed pen for writing, painting, drawing and cosmetic purposes
DE29908890U 1999-05-20
PCT/EP1999/009323 WO2000068023A1 (en) 1999-05-07 1999-12-01 Pencil encased in wood for writing, colouring, drawing and cosmetic purposes

Publications (2)

Publication Number Publication Date
EP1177108A1 EP1177108A1 (en) 2002-02-06
EP1177108B1 true EP1177108B1 (en) 2003-05-02

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Application Number Title Priority Date Filing Date
EP99965421A Revoked EP1177108B1 (en) 1999-05-07 1999-12-01 Pencil encased in wood for writing, colouring, drawing and cosmetic purposes

Country Status (11)

Country Link
US (1) US6461067B1 (en)
EP (1) EP1177108B1 (en)
JP (1) JP3926988B2 (en)
CN (1) CN1221408C (en)
AT (1) ATE238915T1 (en)
AU (1) AU760155B2 (en)
BR (1) BR9917287A (en)
CZ (1) CZ299958B6 (en)
ES (1) ES2196908T3 (en)
TW (1) TW559598B (en)
WO (1) WO2000068023A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6837637B1 (en) 2003-09-12 2005-01-04 Faber-Castell Ag Wood-encased pencil for writing, sketching, drawing, and cosmetic purposes
DE202009014620U1 (en) 2008-11-05 2010-03-25 Faber-Castell Ag pen
US7909525B2 (en) 2005-11-11 2011-03-22 Faber-Castell Ag Article, in particular a writing implement, having a gripping zone with raised structures
US8349411B2 (en) 2008-04-17 2013-01-08 Faber-Castell Ag Method for producing raised structures on the surface of a pencil

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100416068B1 (en) * 2001-02-13 2004-01-24 이경식 A resin composition for injection molding
DE10119292A1 (en) * 2001-04-19 2002-10-31 Faber Castell Ag Powder pencil lead or chalk for cosmetic use or pastel drawing, comprises fillers and a copolymer of polyethylene glycol and tetramethoxymethylglycoluril
US20040086318A1 (en) * 2002-10-30 2004-05-06 Geddes William Thomas Unique writing instrument
US7025519B2 (en) * 2002-10-30 2006-04-11 Raymond Geddes & Company, Inc. Unique writing instrument
BR0304184A (en) * 2003-09-19 2005-05-10 A W Faber Castell S A Pencil and pencil manufacturing process
DE10348070B3 (en) * 2003-10-13 2005-02-24 Faber-Castell Ag Wood composed pencil, useful for e.g. writing-, drawing- and cosmetic- purpose, comprises handle with a grip upper surface embossed with synthetic materials (water resistant polymer dispersion containing a cross-linked polymer/copolymer)
JP2005342906A (en) * 2004-05-31 2005-12-15 Mitsubishi Pencil Co Ltd Method for forming coating film of pencil barrel and pencil
US20070275251A1 (en) * 2006-05-26 2007-11-29 Yung-Shou Chen Uv-treated wooden tool handle
EP1862225B1 (en) * 2006-06-01 2013-07-10 Faber-Castell AG Pencil with a sharpenable wrapping and a gripping area on the surface of the pencil
DE102007062556A1 (en) 2006-12-29 2008-07-03 Gaydoul, Karl Dieter Pencil-shaped article e.g. writing utensil, for use with e.g. scalpel, has grip units with high skid resistance attached at three edges of article in longitudinal direction and arranged at three side surfaces of article
USD586854S1 (en) * 2007-04-27 2009-02-17 Beifa Group Co., Ltd. Pen
EP2008724A1 (en) * 2007-06-26 2008-12-31 Faber-Castell AG Gripping areas made of silicone rubber for writing, painting, drawing and sports devices
DE202007009013U1 (en) 2007-06-26 2008-11-06 Faber-Castell Ag Silicone rubber grip zones for writing, painting, drawing and sports equipment
CA127309S (en) 2008-02-14 2009-07-07 Johann Froescheis Lyra Bleistift Fabrik Gmbh & Co Kg Pen
DE202008006230U1 (en) 2008-04-17 2009-08-27 Faber-Castell Ag Plastic preparation for producing raised structures on the surface of a pen
DE102010030539A1 (en) 2010-06-25 2011-12-29 Faber-Castell Ag Pencil manufacturing method, involves forming raised structure where surface area of circular cylinder-shaped plastic shaft is treated with laser beam such that plastic emerges out from surface area under volume increase
EP2684704B1 (en) 2012-07-13 2021-09-01 Faber-Castell AG Writing instrument
DE202012012634U1 (en) 2012-07-13 2013-07-05 Faber-Castell Ag pen
US12005614B2 (en) * 2018-08-21 2024-06-11 Timothy McKenzie Method of making pen body resin rods
US10406849B1 (en) 2019-02-07 2019-09-10 Khaled A. M. A. A. Al-Khulaifi Training pen for writing
CN111976337B (en) * 2019-05-23 2022-10-11 斯特比洛国际公司 Pen capable of sharpening tip
JP7306686B2 (en) * 2019-07-23 2023-07-11 株式会社トンボ鉛筆 Paint composition for pencil topcoat
USD914091S1 (en) * 2019-08-14 2021-03-23 Staedtler Mars Gmbh & Co. Kg Fountain pen
USD914093S1 (en) * 2019-08-14 2021-03-23 Staedtler Mars Gmbh & Co. Kg Fountain pen
USD914092S1 (en) * 2019-08-14 2021-03-23 Staedtler Mars Gmbh & Co. Kg Pencil
USD932547S1 (en) * 2020-01-28 2021-10-05 Staedtler Mars Gmbh & Co. Kg Writing and drawing instrument
USD931936S1 (en) * 2020-01-28 2021-09-28 Staedtler Mars Gmbh & Co. Kg Writing and drawing instrument
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USD913373S1 (en) * 2020-02-17 2021-03-16 Pagani Pens Sa Pen
USD934342S1 (en) * 2021-03-08 2021-10-26 elago CO. LTD Cover for stylus pen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3406522A1 (en) * 1984-02-11 1985-09-12 Pelikan Ag, 3000 Hannover Housing for hand-held instruments, especially writing instruments
DE3406521C2 (en) * 1984-02-23 1986-01-02 Pelikan Ag, 3000 Hannover Process for the production of a housing for devices for everyday use
DE8714810U1 (en) * 1987-11-03 1988-01-14 Hermann Böhler GmbH, 6915 Dossenheim Writing instrument, in particular fountain pen, with hard plastic mouthpiece provided with an anti-slip profile
US5173526A (en) * 1991-04-26 1992-12-22 Air Products And Chemicals, Inc. Aqueous polyurethane-vinyl polymer dispersions for coating applications
JP3455932B2 (en) * 1995-01-30 2003-10-14 ぺんてる株式会社 Non-slip in writing and applicator
JPH0939467A (en) * 1995-07-26 1997-02-10 Pentel Kk Shaft with elastic concavo-convex pattern
US5735622A (en) * 1995-12-14 1998-04-07 Pentech International Inc. Writing instrument with a compressible friction coating and method of making

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6837637B1 (en) 2003-09-12 2005-01-04 Faber-Castell Ag Wood-encased pencil for writing, sketching, drawing, and cosmetic purposes
EP1514700A2 (en) 2003-09-12 2005-03-16 Faber-Castell AG Pencil encased in wood for writing, colouring, drawing and cosmetic purposes
US7909525B2 (en) 2005-11-11 2011-03-22 Faber-Castell Ag Article, in particular a writing implement, having a gripping zone with raised structures
US8349411B2 (en) 2008-04-17 2013-01-08 Faber-Castell Ag Method for producing raised structures on the surface of a pencil
DE202009014620U1 (en) 2008-11-05 2010-03-25 Faber-Castell Ag pen
EP2184179A1 (en) 2008-11-05 2010-05-12 Faber-Castell AG Method of manufacturing a pen, especially a pen in a wooden surround for writing, drawing and cosmetic purposes

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CZ20013914A3 (en) 2002-05-15
AU760155B2 (en) 2003-05-08
CN1221408C (en) 2005-10-05
JP2002544012A (en) 2002-12-24
US6461067B1 (en) 2002-10-08
JP3926988B2 (en) 2007-06-06
TW559598B (en) 2003-11-01
ES2196908T3 (en) 2003-12-16
EP1177108A1 (en) 2002-02-06
BR9917287A (en) 2002-02-19
AU2094500A (en) 2000-11-21
US20020098029A1 (en) 2002-07-25
ATE238915T1 (en) 2003-05-15
CN1350491A (en) 2002-05-22
CZ299958B6 (en) 2009-01-07
WO2000068023A1 (en) 2000-11-16

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