JP2003504099A - Method for producing multilayer bristle material, multilayer bristle and use thereof - Google Patents
Method for producing multilayer bristle material, multilayer bristle and use thereofInfo
- Publication number
- JP2003504099A JP2003504099A JP2001508843A JP2001508843A JP2003504099A JP 2003504099 A JP2003504099 A JP 2003504099A JP 2001508843 A JP2001508843 A JP 2001508843A JP 2001508843 A JP2001508843 A JP 2001508843A JP 2003504099 A JP2003504099 A JP 2003504099A
- Authority
- JP
- Japan
- Prior art keywords
- intermediate layer
- continuous material
- bristles
- core
- bristle
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 43
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 239000010410 layer Substances 0.000 claims abstract description 99
- 239000000109 continuous material Substances 0.000 claims abstract description 60
- 239000011247 coating layer Substances 0.000 claims abstract description 15
- 238000005452 bending Methods 0.000 claims abstract description 10
- 230000001680 brushing effect Effects 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 238000001125 extrusion Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 40
- 239000002657 fibrous material Substances 0.000 claims description 12
- 241000870659 Crassula perfoliata var. minor Species 0.000 claims description 5
- 230000002745 absorbent Effects 0.000 claims description 3
- 239000002250 absorbent Substances 0.000 claims description 3
- 239000012071 phase Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims description 2
- 239000007790 solid phase Substances 0.000 claims description 2
- 239000011229 interlayer Substances 0.000 abstract 1
- 239000012209 synthetic fiber Substances 0.000 abstract 1
- 229920002994 synthetic fiber Polymers 0.000 abstract 1
- 239000011162 core material Substances 0.000 description 34
- 238000012937 correction Methods 0.000 description 26
- 230000008859 change Effects 0.000 description 12
- 239000000835 fiber Substances 0.000 description 11
- 230000009471 action Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 229920001778 nylon Polymers 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000001994 activation Methods 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007420 reactivation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46D—MANUFACTURE OF BRUSHES
- A46D1/00—Bristles; Selection of materials for bristles
- A46D1/04—Preparing bristles
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46D—MANUFACTURE OF BRUSHES
- A46D1/00—Bristles; Selection of materials for bristles
- A46D1/02—Bristles details
- A46D1/023—Bristles with at least a core and at least a partial sheath
-
- 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
- A46D1/0238—Bristles with non-round cross-section
Landscapes
- Brushes (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Coating Apparatus (AREA)
- Molding Of Porous Articles (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Multicomponent Fibers (AREA)
Abstract
(57)【要約】 剛毛の曲げ能力を主に決定する芯と、ブラッシング作用を主に決定する被覆層と、中間層とを含む多層剛毛材料の製造に関し、芯は押出により製造され、その後に液体から粘性の相の中間層が付与される。中間層がほぼ乾燥状態であれば、連続材料、好ましくは合成繊維材料の被覆層が中間層に付与され、中間層に組込まれる。 (57) Abstract: For the production of a multi-layered bristle material including a core that mainly determines the bending ability of the bristles, a coating layer that mainly determines the brushing action, and an intermediate layer, the core is manufactured by extrusion, and thereafter, A liquid to viscous phase interlayer is provided. When the intermediate layer is substantially dry, a coating layer of a continuous material, preferably a synthetic fiber material, is applied to the intermediate layer and incorporated into the intermediate layer.
Description
【０００１】
この発明は、剛毛の曲げ能力を主に決定する芯と、ブラッシング作用を主に決
定する被覆層と、中間層とを含む多層剛毛材料の製造方法に関し、芯は、押出に
より製造された後、液体から粘性の相の中間層と、その後に被覆層とが設けられ
る。The present invention relates to a method for producing a multilayer bristle material comprising a core, which mainly determines the bending ability of the bristles, a coating layer, which mainly determines the brushing action, and an intermediate layer, the core being produced by extrusion. After that, an intermediate layer of liquid to viscous phase is provided, followed by a coating layer.
【０００２】
この発明は、塗料刷毛、歯間クリーナなどのための、清掃、研磨または媒材の
塗布のためのブラシの製造に使用されるものなどの剛毛材料に関する。剛毛また
はいくつかの剛毛および／または剛毛束を含む剛毛構成の作用は、一方では材料
の選択に依存し、他方では剛毛の構造、特にその表面に依存する。役割の一部は
、間隙、穴などを清掃したり入り込んだりする際にのみ主として剛毛の端によっ
て果たされるが、剛毛の主な作用部分は、圧力付与で丸く曲がり、ふき取りから
かき取りまたは粗くする作用でさえも生じる剛毛軸部によって形成される。した
がって、求められる作用の決定的な重要性は、剛毛軸部の表面構造に帰する。The present invention relates to bristle materials such as those used in the manufacture of brushes for cleaning, polishing or applying media, such as for paint brushes, interdental cleaners and the like. The action of bristles or bristle arrangements comprising several bristles and / or bristles depends on the one hand on the choice of material and on the other hand on the structure of the bristles, in particular their surface. Part of the role is played mainly by the ends of the bristles only when cleaning or entering gaps, holes etc., but the main working part of the bristles bends round under pressure, wipes or roughens from wiping It is formed by the bristle shank that produces even action. Therefore, the critical importance of the action sought lies in the surface structure of the bristle shank.
【０００３】
この発見は、多くの剛毛構造をもたらした。たとえば、剛毛の表面を直接ジオ
メトリ的に構造化することが公知である（ＵＳ ４３７３５４１）。しかしなが
ら、そのような剛毛の製造プロセスは、極めて複雑である。さらに、２要素の剛
毛であって、１つ以上のモノフィラメントおよび後者を包む外被を含むものが公
知である（ＷＯ ９７／２５９０２、ＵＳ ３ ６９８４０５）。いくつかのモ
ノフィラメントを撚るかまたは他の態様で組合せて剛毛を形成することも公知で
ある（ＤＥ １２２２８８８、ＤＥ １９６４０８５３、ＪＰ ３２８９９０６
）。しかしながら、そのような剛毛材料の製造は比較的簡単ではあるが、安定し
た結合を得るために、モノフィラメントは接着剤により、または何らかの他の好
適な態様で互いに接合されなければならない。そのような剛毛の端は、多くの剛
毛の使用に必要であるように、丸くできないので、それらの設計は問題である。This finding has led to many bristle structures. For example, it is known to directly geometrically structure the surface of bristles (US 4373541). However, the manufacturing process for such bristles is extremely complex. In addition, two-element bristles are known (WO 97/25902, US 3 689405) which include one or more monofilaments and an envelope which encases the latter. It is also known to twist or otherwise combine several monofilaments to form bristles (DE 1222888, DE 19640853, JP 3289906).
). However, although the manufacture of such bristle materials is relatively simple, the monofilaments must be joined together by an adhesive or in some other suitable manner to obtain a stable bond. Their design is problematic because the ends of such bristles cannot be rounded, as is necessary for the use of many bristles.
【０００４】
最後に、接着促進被覆が剥き出しのモノフィラメント芯に付与され、その後繊
維が湿った被覆の上にフロック加工される、剛毛および歯間クリーナが公知であ
る（ＤＥ ３７ １７ ４７５ 、ＵＳ ３ ６９８ ４０５）。繊維は、表面
に対して主として垂直であるべきである。そのような剛毛は新規な効果をもたら
すことができ、特に塗料を吸収するのに使用可能であるが、短い繊維はモノフィ
ラメント表面の上に適切な保持を有さず、そのためやがてそれらは緩くなって抜
け落ちる。これは、求められる作用の低減につながるのみならず、抜け落ちた繊
維は、処理される表面に対して極めて望ましくない。そのような剛毛が衛生分野
、たとえば口腔および歯科ケアに使用されるならば、抜け落ちた剛毛は極めて好
ましくない効果をもたらす。Finally, bristles and interdental cleaners are known, in which an adhesion-promoting coating is applied to the bare monofilament core, after which the fibers are flocked onto the wet coating (DE 37 17 475, US 3 698). 405). The fibers should be predominantly perpendicular to the surface. Such bristles can have a novel effect and can be used especially for absorbing paints, but short fibers do not have proper retention on the monofilament surface, so that they eventually become loose. Fall out. Not only does this lead to a reduction in the required effect, but shed fibers are highly undesirable for the surface to be treated. If such bristles are used in the hygiene sector, for example in oral and dental care, shed bristles have a very unfavorable effect.
【０００５】
この発明の課題は、意図された使用に適合した剛毛軸作用を備える剛毛を製造
することが可能である剛毛材料の製造の方法を提案することである。この発明は
、対応の剛毛を提供することも目的とする。The object of the present invention is to propose a method for the production of bristle materials which makes it possible to produce bristles with a bristle axis action adapted to the intended use. The present invention also aims to provide corresponding bristles.
【０００６】
請求項１の前文に従う方法に基づき、この課題は、中間層がほぼ乾燥状態にも
たらされ、その後、連続材料の被覆層が中間層に付与され、後者に埋込まれるこ
とで、解決される。On the basis of the method according to the preamble of claim 1, the object is to bring the intermediate layer to a substantially dry state, after which a coating layer of continuous material is applied to the intermediate layer and embedded in the latter, Will be resolved.
【０００７】
公知の３要素の剛毛の場合と異なって、モノフィラメントまたはマルチフィラ
メントを含み得る芯材への付与の後、接着促進中間層は、まず乾燥状態にもたら
されてから、連続材料被覆層を中間層に付与し、この付与と関連付けられてまた
はその後に、連続材料が中間層に少なくとも部分点に組込まれるか、または埋込
まれる。[0007] Unlike the known three-element bristles, after application to a core material, which may contain monofilaments or multifilaments, the adhesion-promoting intermediate layer is first brought to the dry state and then the continuous material coating layer. To the intermediate layer, and associated with or after this application, continuous material is incorporated or embedded in the intermediate layer at at least partial points.
【０００８】
組込は、たとえば、連続材料がプリテンション下で中間層に付与されることで
、行なうことができる。中間層が対応する軟らかいセッティングを有し、可塑的
に変形可能であるならば、プリテンションは、中間層に連続材料を組込み不動に
保持するのに十分なものである。The incorporation can be carried out, for example, by applying a continuous material to the intermediate layer under pretension. If the intermediate layer has a corresponding soft setting and is plastically deformable, the pretensioning is sufficient to incorporate and hold immobile material into the intermediate layer.
【０００９】
代わりに、中間層は、処理後に再活性化可能である材料からなるものであって
もよい。この場合には、連続材料は、乾燥しており任意選択でもはや変形可能で
もない中間層に付与される。連続材料の付与中またはその後に、中間層は再活性
化され、その後、連続材料の埋込に付随するその固相に戻る。Alternatively, the intermediate layer may consist of a material that can be reactivated after processing. In this case, the continuous material is applied to an intermediate layer that is dry and optionally no longer deformable. During or after application of the continuous material, the intermediate layer is reactivated and then returns to its solid phase associated with the embedding of the continuous material.
【００１０】
再活性化の結果として、中間層は軟らかくなり、そのため付与された連続材料
はある程度まで沈み込む。中間層は、接着作用をも有することができ、たとえば
、連続材料が接着により芯に接合されるように熱溶融型接着剤を含むことができ
る。しかしながら、連続材料によって剛毛軸部に与えられる構造が完全にまたは
圧倒的に維持され、連続材料から形成される被覆層の分離が生じないことが常に
保証される。As a result of reactivation, the intermediate layer becomes soft, so that the applied continuous material sinks to some extent. The intermediate layer can also have an adhesive effect, for example it can comprise a hot-melt adhesive so that the continuous material is bonded to the core by gluing. However, it is always ensured that the structure provided by the continuous material on the bristle shank is maintained completely or overwhelmingly and that no separation of the coating layer formed from the continuous material occurs.
【００１１】
発泡性材料の中間層を付与し、連続材料の付与後に中間層を発泡させて、中間
層が連続材料を少なくとも部分的に取囲み、このように後者が中間層に埋込まれ
るようにすることも可能である。中間層が、圧力下で対応して崩れその後に連続
材料を解放する軟らかいまたはフレキシブルな泡を含むならば、より深い埋込と
することも可能である。芯および中間層は好ましくはともに押出しされ、中間層
が適度に硬くもはや可塑化していない状態に移り変わる所与の取出し距離の後、
連続材料が中間層に付与される。[0011] An intermediate layer of expandable material is applied and the intermediate layer is expanded after application of the continuous material such that the intermediate layer at least partially surrounds the continuous material such that the latter is embedded in the intermediate layer. It is also possible to Deeper embedding is also possible if the intermediate layer comprises soft or flexible bubbles that correspondingly collapse under pressure and subsequently release the continuous material. The core and the intermediate layer are preferably extruded together, and after a given take-off distance at which the intermediate layer transitions to a reasonably hard and no longer plasticized state.
Continuous material is applied to the intermediate layer.
【００１２】
剛毛に必要な曲げ強さを与えるために、剛毛のためのモノフィラメントが引伸
ばされなければならないとき、この発明に従う方法のさらなる変形では、芯は中
間層とともに押出しされ、引伸ばされ、その後にやっと連続材料が付与される。
任意選択で、次に、中間層を備える芯と付与された連続材料とはさらに引伸ばし
可能である。In a further variant of the method according to the invention, when the monofilaments for the bristles have to be stretched in order to give the bristles the required bending strength, the core is extruded with a middle layer and stretched, Only then is the continuous material applied.
Optionally, the core with intermediate layer and the applied continuous material can then be further stretched.
【００１３】
別の実施例に従えば、中間層への連続材料の付与後、エンドレス材料によって
生じる所与のはっきりとわかるプロファイリングを滑らかにするために、膜が付
与される。According to another embodiment, after application of the continuous material to the intermediate layer, a film is applied in order to smooth the given noticeable profiling caused by the endless material.
【００１４】
中間層への連続材料の付与後、剛毛材料を外部からその後に処理することとし
てもよい。これは、機械的細工、浸漬または塗料の塗布によって行なえる。機械
的細工は、剛毛材料の少なくとも部分的長さにわたって、連続材料の長手方向の
切開を含み得り、それにより、対応の清掃、研磨または同様の作用を備える自由
繊維端が得られる。After application of the continuous material to the intermediate layer, the bristle material may be externally processed subsequently. This can be done by mechanical work, dipping or application of paint. The mechanical work may include a longitudinal incision in the continuous material over at least a partial length of the bristle material, which results in free fiber ends with corresponding cleaning, polishing or similar action.
【００１５】
連続材料として、好ましくは、滑らかなまたは粗くされた表面を有し得る繊維
材料が適用される。したがって初めて、中間層への適切な接着を有し外側に繊維
材料を備えるプラスチックモノフィラメントの組合せが提供される。繊維材料は
巻かれるかまたは輪にされることが可能である。As a continuous material, preferably a fibrous material is applied, which may have a smooth or roughened surface. Thus, for the first time, a combination of plastic monofilaments is provided, which has a suitable adhesion to the intermediate layer and is provided with a fibrous material on the outside. The fibrous material can be rolled or looped.
【００１６】
たとえば粗い糸などの吸収繊維材料が使用されるならば、これは、多くのケア
および清掃の可能性や、使用の際に再び吐出可能である液体から細粉媒材までの
導入をもたらす。If absorbent fibrous materials are used, for example coarse yarns, this has a great deal of care and cleaning possibilities and the introduction from liquids to finely divided media which can be dispensed again in use. Bring
【００１７】
連続材料は、研磨特性を備える超微細金属ワイヤまたはプラスチックモノフィ
ラメントも含み得る。The continuous material may also include ultrafine metal wires or plastic monofilaments with abrasive properties.
【００１８】
この発明は、曲げ能力を主に決定する芯と、ブラッシング作用を主に決定する
被覆層と、接着を促進するための中間層とを含む多層剛毛にも関する。この発明
に従えば、そのような剛毛は、被覆層が、中間層に巻かれるかまたは輪にされた
連続材料を含み、連続材料が中間層に少なくとも部分的に組込まれるか埋込まれ
ることを特徴とする。The present invention also relates to a multi-layer bristle comprising a core, which mainly determines the bending capacity, a coating layer, which mainly determines the brushing action, and an intermediate layer for promoting adhesion. In accordance with the invention, such bristles comprise a covering layer comprising a continuous material wound or looped onto the intermediate layer, the continuous material being at least partially incorporated or embedded in the intermediate layer. Characterize.
【００１９】
好ましくは、中間層は、モノフィラメントまたはマルチフィラメントを含み得
る芯よりも軟質の材料からなる。中間層は、特に、巻付けの際にプリテンション
によってのみ連続材料の組込を可能にするゴム状材料を含み得る。同じことが、
発泡材料の中間層に当てはまる。Preferably, the intermediate layer comprises a softer material than the core, which may include monofilaments or multifilaments. The intermediate layer may in particular comprise a rubber-like material which allows incorporation of the continuous material only by pretensioning during winding. The same thing
This applies to the middle layer of foam material.
【００２０】
この発明に従って作られた剛毛は、たとえばブラシまたは塗料刷毛の剛毛構成
のための多くの異なった目的のために使用可能である。単独でそれは歯間クリー
ナとしての役割を果たすことができる。それは最終的に、有利には、特に、その
後に繊維材料に埋込まれる液体または微粉媒材を塗布するために使用されるブラ
シまたは塗料刷毛などの用具のために使用可能である。Bristles made according to the invention can be used for many different purposes, for example for the bristle construction of brushes or paint brushes. Alone it can serve as an interdental cleaner. It can finally and advantageously be used, in particular, for tools such as brushes or paint brushes which are subsequently used to apply liquid or finely divided media which are embedded in the textile material.
【００２１】
この発明は、実施例に関連して添付の図面を参照して以下により詳細に記載さ
れる。The invention will be described in more detail below with reference to the accompanying drawings in connection with embodiments.
【００２２】
図１に従う実施例では、剛毛材料１は、仕上がった剛毛の曲げ能力を主として
決定し、１つ以上のプラスチックモノフィラメントから形成される芯２を有する
。芯２の上に、好ましくはより軟質の材料からなる中間層３が付与される。中間
層の上に、たとえば天然または合成繊維材料の連続材料４が付与され、これは、
少なくとも中間層に面する側に組込まれ、そのため連続材料４は中間層３に固定
される。当然、いくつかの連続繊維を平行にまたは交差して巻付けることも可能
である。In the embodiment according to FIG. 1, the bristle material 1 has a core 2 which mainly determines the bending capacity of the finished bristles and which is formed from one or more plastic monofilaments. On top of the core 2 is provided an intermediate layer 3 which is preferably made of a softer material. On top of the intermediate layer is provided a continuous material 4 of natural or synthetic fibrous material, which is
It is incorporated at least on the side facing the intermediate layer, so that the continuous material 4 is fixed to the intermediate layer 3. Of course, it is also possible to wind several continuous fibers in parallel or crosswise.
【００２３】
図３に従う実施例では、剛毛材料１はやはり、連続材料４が巻付けられるのみ
ならず同時に輪にされる中間層と、芯とを有する。図１および図２に従う剛毛材
料の場合と同様に、連続材料は、相応のプリテンションにより中間層に組込可能
である。この代わりにまたはこれに加えて、中間層は、たとえば熱作用によるな
ど活性化プロセスにより、状態の変化を受ける材料からなることができ、その結
果、連続材料の埋込が行なわれるか、または支援される。In the embodiment according to FIG. 3, the bristle material 1 again has an intermediate layer and a core on which the continuous material 4 is not only wound but also simultaneously looped. As with the bristle material according to FIGS. 1 and 2, the continuous material can be incorporated into the intermediate layer by corresponding pretensioning. Alternatively or additionally, the intermediate layer can consist of a material that undergoes a change of state, for example by an activation process, such as by the action of heat, so that a continuous material embedding takes place or is supported. To be done.
【００２４】
芯は、意図される使用に適合される任意の断面形状を有することができ、実施
の形態は図４に示される。剛毛材料１は大まかに菱形の芯５を有し、これに中間
層６が付与され、同時に芯５の凹状空間を充填する。その後前記中間層に連続材
料が付与され、たとえば巻かれるか輪にされる。芯５のプロファイリングの結果
として、図４に従う剛毛材料の剛毛は、好ましい曲げ方向を有する。中間層で充
填される凹状領域の結果として、損耗挙動に影響を与えることができる。連続材
料により求められる剛毛軸部作用は、剛毛周囲にわたって異なった範囲で生じる
。The core can have any cross-sectional shape adapted to the intended use, an embodiment is shown in FIG. The bristle material 1 has a roughly diamond-shaped core 5 to which an intermediate layer 6 is applied, at the same time filling the concave space of the core 5. The intermediate layer is then provided with a continuous material, for example rolled or looped. As a result of the profiling of the core 5, the bristles of the bristle material according to FIG. 4 have a preferred bending direction. The wear behavior can be influenced as a result of the recessed regions that are filled with the intermediate layer. The bristle shank action required by a continuous material occurs in different extents around the bristle circumference.
【図１】 第１の実施例の剛毛材料の一部の斜視図である。FIG. 1 is a perspective view of a portion of the bristle material of the first embodiment.
【図２】 図１に従う剛毛材料の断面図である。2 is a cross-sectional view of the bristle material according to FIG.
【図３】 別の実施例の剛毛材料の長手図である。FIG. 3 is a longitudinal view of another example bristle material.
【図４】 さらなる実施例の剛毛材料の断面図である。FIG. 4 is a cross-sectional view of a further example bristle material.
【手続補正書】特許協力条約第３４条補正の翻訳文提出書[Procedure for Amendment] Submission for translation of Article 34 Amendment of Patent Cooperation Treaty
【提出日】平成１３年８月３０日（２００１．８．３０）[Submission date] August 30, 2001 (2001.08.30)
【手続補正１】[Procedure Amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】特許請求の範囲[Name of item to be amended] Claims
【補正方法】変更[Correction method] Change
【補正の内容】[Contents of correction]
【特許請求の範囲】[Claims]
【手続補正２】[Procedure Amendment 2]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】０００１[Correction target item name] 0001
【補正方法】変更[Correction method] Change
【補正の内容】[Contents of correction]
【０００１】
この発明は、剛毛の曲げ能力を主に決定する芯と、連続材料からなりブラッシ
ング作用を主に決定する被覆層と、中間層とを含む多層剛毛材料の製造方法に関
し、芯は、押出により製造された後、液体から粘性の相の中間層が設けられ、連 続材料は、中間層に付与され部分的に埋込まれる。 The present invention relates to a method for producing a multi-layer bristle material including a core which mainly determines the bending ability of bristles, a coating layer which is a continuous material and mainly determines the brushing action, and an intermediate layer. respect, the core, after being produced by extrusion, the intermediate layer of the viscous phase is provided from the liquid, continuous material is embedded in granted to the intermediate layer partially.
【手続補正３】[Procedure 3]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】０００４[Correction target item name] 0004
【補正方法】変更[Correction method] Change
【補正の内容】[Contents of correction]
【０００４】
最後に、接着促進被覆が剥き出しのモノフィラメント芯に付与され、その後繊
維が湿った被覆の上にフロック加工される、剛毛および歯間クリーナが公知であ
る（ＤＥ ３７ １７ ４７５ 、ＵＳ ３ ６９８ ４０５）。繊維は、表面
に対して主として垂直であるべきである。そのような剛毛は新規な効果をもたら
すことができ、特に塗料を吸収するのに使用可能であるが、短い繊維はモノフィ
ラメント表面の上に適切な保持を有さず、そのためやがてそれらは緩くなって抜
け落ちる。これは、求められる作用の低減につながるのみならず、抜け落ちた繊
維は、処理される表面に対して極めて望ましくない。そのような剛毛が衛生分野
、たとえば口腔および歯科ケアに使用されるならば、抜け落ちた剛毛は極めて好
ましくない効果をもたらす。 ナイロンモノフィラメント芯を有し、芯の外側外被に沿って延びるかまたは芯 について螺旋状に巻付く補強ワイヤがそのまわりに導入される、歯ブラシのため の剛毛も開示されている（ＪＰ １０ ２８６ １２２Ａ）。ワイヤは、ナイロ ンからなることもできる。ワイヤは、剛毛を補強し、その復元力を向上させ、そ の寿命を増大させるべきである。文献は、巻付けられたナイロンワイヤが固定さ れる態様に関して言及していない。ブラシローラのための別の剛毛（ＪＰ ６ ３２１ ６８０Ａ）は、研磨粒子添加剤を備えるナイロン繊維のマルチフィラメ ントからなる芯を有し、モノフィラメントポリアミド繊維の１つまたは２つの層 がこれに巻付けられ、巻付けはその後に接着剤を用いて固定される。この剛毛に おいては、ブラシの特性は実質的に、固定接着剤によって影響を受けるが、とい うのもそれはプロセスの終わりに導入されるからである。複数の芯および巻付け られたモノフィラメントを含む複合材料の形成はない。したがって、モノフィラ メントは、芯に対しての滑りを防ぐため隣接した巻付けで巻付けられる。 ＤＥ １ ２２２ ８８８ Ｂは、１回または複数回補強モノフィラメントで 巻付けられたモノフィラメント芯を有する回転する技術的剛毛のための剛毛を提 案する。接着剤は、中間層の形で前もってモノフィラメントに付与される。複数 工程の製造は困難である。モノフィラメントの芯への結合は、糊が一定の厚さの 平坦な層に注意深く塗布されることを必要とする。ブラッシング効果は芯によっ てのみもたらされるべきであるが、巻付けられたモノフィラメントは芯を補強し 保護することのみが意図される。したがって、ブラッシング作用は明らかに、剛 毛の先端によってもたらされる。 Finally, bristles and interdental cleaners are known, in which an adhesion-promoting coating is applied to the bare monofilament core, after which the fibers are flocked onto the wet coating (DE 37 17 475, US 3 698). 405). The fibers should be predominantly perpendicular to the surface. Such bristles can have a novel effect and can be used especially for absorbing paints, but short fibers do not have proper retention on the monofilament surface, so that they eventually become loose. Fall out. Not only does this lead to a reduction in the required effect, but shed fibers are highly undesirable for the surface to be treated. If such bristles are used in the hygiene sector, for example in oral and dental care, shed bristles have a very unfavorable effect. Bristles for toothbrushes having a nylon monofilament core around which a reinforcing wire extending along the outer jacket of the core or wrapping around the core is introduced are also disclosed (JP 10 286 122A). ). Wires may also be made of nylon. Wire reinforced bristles, to improve its resilience, it should increase the its lifetime. The literature does not mention the manner in which the wound nylon wire is secured . Another bristles (JP 6 321 680A) for the brush roller, the polishing has a core consisting of Maruchifirame cement nylon fibers with a particulate additive, one or two layers which the winding of the monofilament polyamide fibers The wrap is then fixed with an adhesive. Oite This bristles are characteristic of brush substantially is affected by a fixing adhesive, trough Unomo it is because is introduced at the end of the process. There is no formation of composite material containing multiple cores and wrapped monofilaments. Thus, monofilament is wound in a winding adjacent to prevent slippage against the core. DE 1 222 888 B, it proposes the bristles for technical bristles to rotate with the wound monofilament core with single or multiple reinforcing monofilaments. The adhesive is applied beforehand to the monofilament in the form of an intermediate layer. Manufacturing in multiple steps is difficult. Bonding the monofilament to the core requires that the glue be carefully applied to a flat layer of constant thickness . Although brushing effect should be brought about only by the core, wound monofilaments only to protect reinforcing the core is intended. Therefore, brushing effect is obviously caused by hair tip rigid.
【手続補正４】[Procedure amendment 4]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】０００６[Correction target item name] 0006
【補正方法】変更[Correction method] Change
【補正の内容】[Contents of correction]
【０００６】
請求項１の前文に従う方法に基づき、この課題は、芯および中間層がともに押 出しされ、中間層が十分な固体状態に変形する予め定められた引抜き長さへの取 出しの後、連続材料はプリテンションにより中間層に付与されることで
解決され
る。[0006] Based on the method according to the preamble of claim 1, this problem is centered and the intermediate layer are both pressed, after the intermediate layer is out taken into sufficient predetermined pulling deformed into a solid state length The continuous material is solved by being applied to the intermediate layer by pretension .
【手続補正５】[Procedure Amendment 5]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】０００７[Correction target item name] 0007
【補正方法】変更[Correction method] Change
【補正の内容】[Contents of correction]
【０００７】 公知の３要素の剛毛の場合と異なって、接着促進中間層は、モノフィラメント またはマルチフィラメントから形成可能である芯材とともに押出しされ、中間層 は、連続材料を中間層に付与してプリテンションの結果として中間層に少なくと も部分的に埋込むことのできる状態に、まず変化する。 Unlike the known three-element bristles, the adhesion-promoting intermediate layer is extruded with a core material that can be formed from monofilaments or multifilaments , the intermediate layer applying a continuous material to the intermediate layer. ready to be a little in the intermediate layer as a result of the tension also embedded in part, first change.
【手続補正６】[Procedure correction 6]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】０００８[Correction target item name] 0008
【補正方法】変更[Correction method] Change
【補正の内容】[Contents of correction]
【０００８】
中間層が対応する軟らかいセッティングを有し、可塑的に変形可能であるなら
ば、プリテンションは、中間層に連続材料を組込み不動に保持するのに十分なも
のである。If the intermediate layer has a corresponding soft setting and is plastically deformable, pretensioning is sufficient to incorporate and hold immobile material into the intermediate layer.
【手続補正７】[Procedure Amendment 7]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】００１１[Correction target item name] 0011
【補正方法】変更[Correction method] Change
【補正の内容】[Contents of correction]
【００１１】
発泡性材料の中間層を付与し、連続材料の付与後に中間層を発泡させて、中間
層が連続材料を少なくとも部分的に取囲み、このように後者が中間層に埋込まれ
るようにすることも可能である。中間層が、圧力下で対応して崩れその後に連続
材料を解放する軟らかいまたはフレキシブルな泡を含むならば、より深い埋込と
することも可能である。[0011] An intermediate layer of expandable material is applied and the intermediate layer is expanded after application of the continuous material such that the intermediate layer at least partially surrounds the continuous material such that the latter is embedded in the intermediate layer. It is also possible to Deeper embedding is also possible if the intermediate layer comprises soft or flexible bubbles that correspondingly collapse under pressure and subsequently release the continuous material.
【手続補正８】[Procedure Amendment 8]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】００１８[Correction target item name] 0018
【補正方法】変更[Correction method] Change
【補正の内容】[Contents of correction]
【００１８】
この発明は、曲げ能力を主に決定する芯と、連続材料からなりブラッシング作
用を主に決定する被覆層と、接着を促進するための中間層とを含む多層剛毛にも
関する。この発明に従えば、そのような剛毛は、芯および被覆材料がともに押出 しされ
、中間層に巻かれるかまたは輪にされた連続材料が中間層に少なくとも部
分的に組込まれるか埋込まれることを特徴とする。The present invention also relates to a multi-layer bristle comprising a core, which mainly determines the bending capacity, a coating layer, which is composed of a continuous material and mainly determines the brushing action, and an intermediate layer for promoting adhesion. According to the present invention, such bristles, the core and the covering material is suggested both extrusion, continuous material that is in or wheels wound on the intermediate layer is embedded or incorporated at least partly in the intermediate layer It is characterized by
【手続補正９】[Procedure Amendment 9]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】００２３[Name of item to be corrected] 0023
【補正方法】変更[Correction method] Change
【補正の内容】[Contents of correction]
【００２３】
図３に従う実施例では、剛毛材料１はやはり、連続材料４が巻付けられるのみ
ならず同時に輪にされる中間層と、芯とを有する。図１および図２に従う剛毛材
料の場合と同様に、連続材料は、相応のプリテンションにより中間層に組込まれ る
。この代わりにまたはこれに加えて、中間層は、例えば熱作用によるなど活性
化プロセスにより、状態の変化を受ける材料からなることができ、その結果連続
材料の埋込が行なわれるか、または支援される。In the embodiment according to FIG. 3, the bristle material 1 again has an intermediate layer and a core on which the continuous material 4 is not only wound but also simultaneously looped. As with the bristle material according to Figures 1 and 2, the continuous material, Ru incorporated into the intermediate layer by a corresponding pre-tension. Alternatively or additionally, the intermediate layer may consist of a material that undergoes a change of state, for example by an activation process, such as by the action of heat, so that the embedding of a continuous material takes place or is supported. It
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Claims (22)
に決定する被覆層と、中間層とを含む多層剛毛材料の製造方法であって、芯は押
出により製造され、液体から粘性の相の中間層が設けられ、その後に被覆層が設
けられる方法において、中間層は、ほぼ乾燥状態にもたらされ、その後に連続材
料の被覆層が中間層に付与され、後者に埋込まれることを特徴とする、方法。1. A method for producing a multilayer bristle material comprising a core, which mainly determines the bending ability of the bristles, a coating layer, which mainly determines the brushing action, and an intermediate layer, wherein the core is produced by extrusion. In the method in which an intermediate layer of liquid to viscous phase is provided, followed by a coating layer, the intermediate layer is brought to a substantially dry state, after which a coating layer of continuous material is applied to the intermediate layer, A method characterized by being embedded.
徴とする、請求項１に記載の方法。2. A method according to claim 1, characterized in that the continuous material is applied to the intermediate layer under pretensioning.
材料の付与後に、中間層は再活性化された後、連続材料の少なくとも部分的な埋
込に付随するその固相に戻されることを特徴とする、請求項１または２に記載の
方法。3. The intermediate layer comprises a material that is re-activatable after processing, and after application of the continuous material, the intermediate layer, after being re-activated, is associated with at least partial embedding of the continuous material. Method according to claim 1 or 2, characterized in that it is returned to the solid phase.
れることを特徴とする、請求項１または２に記載の方法。4. A method according to claim 1 or 2, characterized in that an intermediate layer of expandable material is applied and foamed after application of the continuous material.
、連続材料は中間層に付与されることを特徴とする、請求項１から４のいずれか
に記載の方法。5. A method according to claim 1, characterized in that the core and the intermediate layer are extruded together and, after a given take-off distance, the continuous material is applied to the intermediate layer.
材料が付与されることを特徴とする、請求項１から５のいずれかに記載の方法。6. The method according to claim 1, wherein the core is extruded with an intermediate layer, stretched and subsequently applied with a continuous material.
にかけられることを特徴とする、請求項１から６のいずれかに記載に方法。7. The method according to claim 1, wherein the core with the intermediate layer and the applied continuous material are then subjected to stretching.
処理されることを特徴とする、請求項１から７のいずれかに記載の方法。8. The method according to claim 1, characterized in that after application of the continuous material to the intermediate layer, the bristle material is treated externally thereafter.
手方向に切開かれることを特徴とする、請求項１から８のいずれかに記載の方法
。9. The method according to claim 1, wherein the continuous material is longitudinally cut open over at least a partial length of the bristle material.
ことを特徴とする、請求項１から８のいずれかに記載の方法。10. The method according to claim 1, wherein the film is applied to the continuous material after application of the continuous material to the intermediate layer.
請求項１から１０のいずれかに記載の方法。11. A fiber material is provided as a continuous material,
The method according to any one of claims 1 to 10.
ことを特徴とする、請求項１から１１のいずれかに記載の方法。12. The method according to claim 1, characterized in that the smooth or coarse fibrous material is applied as a continuous material.
たは１２に記載の方法。13. Method according to claim 11 or 12, characterized in that the fibrous material is wrapped.
１３のいずれかに記載の方法。14. The method according to claim 11, wherein the fibrous material is looped.
から１４のいずれかに記載の方法。15. The absorbent fiber material is provided, and the absorbent fiber material is provided.
15. The method according to any one of 1 to 14.
定する被覆層と、接着を促進するための中間層とを含む多層剛毛であって、被覆
層は、中間層の上に巻付けられるかまたは輪にされ、少なくとも部分的に中間層
に埋込まれる連続材料を含むことを特徴とする、剛毛。16. A multi-layer bristle comprising a core, which mainly determines the bending ability, a coating layer, which mainly determines the brushing action, and an intermediate layer, which promotes adhesion, the coating layer of the intermediate layer. Bristles, characterized in that they comprise a continuous material which is wound or looped on and which is at least partially embedded in the intermediate layer.
、請求項１６に記載の剛毛。17. The bristles according to claim 16, wherein the intermediate layer is made of a material softer than the core.
または１７に記載の剛毛。18. The intermediate layer comprises a rubbery material.
Or the bristles according to 17.
１６から１８のいずれかに記載の剛毛。19. Bristles according to any of claims 16 to 18, characterized in that the intermediate layer comprises a foamed material.
ら１９のいずれかに記載の剛毛の使用。20. Use of bristles according to any of claims 16 to 19 for bristle construction of brushes or paint brushes.
記載の剛毛の使用。21. Use of bristles according to any of claims 16 to 19 as an interdental cleaner.
布するためのブラシまたは塗料刷毛のための、請求項１６から１９のいずれかに
記載の剛毛の使用。22. The use of bristles according to any of claims 16 to 19 for brushes or paint brushes for applying liquids or finely divided media which is incorporated in tools, in particular fibrous materials.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19932368.2 | 1999-07-13 | ||
| DE19932368A DE19932368A1 (en) | 1999-07-13 | 1999-07-13 | Process for the production of multilayer bristle material, multilayer bristle and their use |
| PCT/EP2000/006289 WO2001003543A1 (en) | 1999-07-13 | 2000-07-05 | Method of producing multi-layered bristle material, multi-layered bristle and its use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2003504099A true JP2003504099A (en) | 2003-02-04 |
Family
ID=7914393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001508843A Pending JP2003504099A (en) | 1999-07-13 | 2000-07-05 | Method for producing multilayer bristle material, multilayer bristle and use thereof |
Country Status (15)
| Country | Link |
|---|---|
| EP (1) | EP1194056B1 (en) |
| JP (1) | JP2003504099A (en) |
| KR (1) | KR20020033156A (en) |
| CN (1) | CN1122481C (en) |
| AR (1) | AR024711A1 (en) |
| AU (1) | AU6431400A (en) |
| BR (1) | BR0013152A (en) |
| CA (1) | CA2375761A1 (en) |
| DE (2) | DE19932368A1 (en) |
| EG (1) | EG22280A (en) |
| ES (1) | ES2204669T3 (en) |
| MX (1) | MXPA02000421A (en) |
| PL (1) | PL195934B1 (en) |
| RU (1) | RU2002103468A (en) |
| WO (1) | WO2001003543A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011031029A (en) * | 2009-07-07 | 2011-02-17 | Kb Seiren Ltd | Bristle material for brush and method of manufacturing the same |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013007870A1 (en) * | 2013-05-08 | 2014-11-13 | Pedex Gmbh | Monofilament of plastic and toothbrush bristle of a corresponding monofilament |
| CN107125915B (en) * | 2017-04-18 | 2018-11-06 | 安徽振达刷业有限公司 | A kind of compound brush filament production technology |
| GB2568031B (en) * | 2017-10-25 | 2022-01-19 | Coral Tools Ltd | Improvements in or relating to brush filaments |
| CN109156983B (en) * | 2018-07-06 | 2020-02-07 | 浙江力佳隆毛刷有限公司 | Production process of spiral winding rolling brush |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1222888B (en) * | 1964-10-29 | 1966-08-18 | Osborn Mfg Co | Brush |
| JPS62107729U (en) * | 1985-12-25 | 1987-07-09 | ||
| JPH08503145A (en) * | 1992-11-05 | 1996-04-09 | ザ、ジレット、カンパニー | Improved brushed filament |
| JPH10286122A (en) * | 1997-02-14 | 1998-10-27 | Masabumi Kato | Production of tooth brush and filament implanted to it |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2110371A (en) * | 1935-05-08 | 1938-03-08 | Hat Corp | Product and process for the manufacture thereof |
| DE1997717U (en) * | 1968-02-07 | 1968-12-05 | Best G M B H Dr | BRUSH |
| US3698405A (en) | 1970-04-08 | 1972-10-17 | Richard M Walker | Orthodontal toothpick |
| US4373541A (en) | 1979-08-07 | 1983-02-15 | Nishioka Gary J | Bristle structure for brushes and brush assembly |
| SE455262B (en) * | 1984-10-01 | 1988-07-04 | Leif Einar Stern | SET TO MAKE BRUSHES FOR CLEANING BAKERY-LOADED SURFACES, PREFERRED TO CLEAN SKIN, DENTAL OR TENDERS, AND BRUSH MADE IN THIS SET |
| DE3438616C2 (en) * | 1984-10-20 | 1993-12-16 | Uniroyal Englebert Textilcord | Method and device for producing a flock thread or yarn |
| JPS63216680A (en) * | 1987-03-03 | 1988-09-08 | Hotani:Kk | Brushing material for brush roll |
| DE3717475A1 (en) * | 1987-05-23 | 1988-12-08 | Schlerf Coronet Werke | BRISTLE PRODUCT AND METHOD FOR THEIR PRODUCTION |
| FR2663826B1 (en) * | 1990-06-29 | 1993-08-06 | Oreal | BRUSH FOR APPLYING MASCARA TO THE EYELASHES, AND METHOD FOR MANUFACTURING SUCH A BRUSH. |
| JPH04226646A (en) * | 1990-09-10 | 1992-08-17 | Itzhak Shoher | Periodontal apparatus |
| DE19533815A1 (en) * | 1995-09-13 | 1997-03-20 | Coronet Werke Gmbh | Toothbrush and process for its manufacture |
| DE19533816A1 (en) * | 1995-09-13 | 1997-03-20 | Coronet Werke Gmbh | Process for the production of spiral bristles |
| CH690118A5 (en) | 1996-01-19 | 2000-05-15 | Trisa Buerstenfabrik Ag | Plastic bristles for toothbrushes. |
| DE19640853A1 (en) | 1996-10-02 | 1998-04-16 | Braun Ag | Bristle for a toothbrush |
| DE19818345A1 (en) * | 1998-04-24 | 1999-10-28 | Pedex & Co Gmbh | Bristle for brushes, e.g. toothbrushes |
-
1999
- 1999-07-13 DE DE19932368A patent/DE19932368A1/en not_active Withdrawn
-
2000
- 2000-07-05 ES ES00951334T patent/ES2204669T3/en not_active Expired - Lifetime
- 2000-07-05 PL PL00353278A patent/PL195934B1/en unknown
- 2000-07-05 MX MXPA02000421A patent/MXPA02000421A/en active IP Right Grant
- 2000-07-05 CN CN00810202A patent/CN1122481C/en not_active Expired - Fee Related
- 2000-07-05 RU RU2002103468/12A patent/RU2002103468A/en not_active Application Discontinuation
- 2000-07-05 JP JP2001508843A patent/JP2003504099A/en active Pending
- 2000-07-05 WO PCT/EP2000/006289 patent/WO2001003543A1/en active IP Right Grant
- 2000-07-05 CA CA002375761A patent/CA2375761A1/en not_active Abandoned
- 2000-07-05 AU AU64314/00A patent/AU6431400A/en not_active Abandoned
- 2000-07-05 DE DE50003841T patent/DE50003841D1/en not_active Expired - Fee Related
- 2000-07-05 BR BR0013152-0A patent/BR0013152A/en not_active IP Right Cessation
- 2000-07-05 KR KR1020027000392A patent/KR20020033156A/en not_active Application Discontinuation
- 2000-07-05 EP EP00951334A patent/EP1194056B1/en not_active Expired - Lifetime
- 2000-07-12 EG EG20000908A patent/EG22280A/en active
- 2000-07-12 AR ARP000103559A patent/AR024711A1/en active IP Right Grant
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1222888B (en) * | 1964-10-29 | 1966-08-18 | Osborn Mfg Co | Brush |
| JPS62107729U (en) * | 1985-12-25 | 1987-07-09 | ||
| JPH08503145A (en) * | 1992-11-05 | 1996-04-09 | ザ、ジレット、カンパニー | Improved brushed filament |
| JPH10286122A (en) * | 1997-02-14 | 1998-10-27 | Masabumi Kato | Production of tooth brush and filament implanted to it |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011031029A (en) * | 2009-07-07 | 2011-02-17 | Kb Seiren Ltd | Bristle material for brush and method of manufacturing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20020033156A (en) | 2002-05-04 |
| BR0013152A (en) | 2002-04-09 |
| PL353278A1 (en) | 2003-11-03 |
| DE19932368A1 (en) | 2001-02-08 |
| EG22280A (en) | 2002-12-31 |
| DE50003841D1 (en) | 2003-10-30 |
| RU2002103468A (en) | 2003-08-27 |
| CA2375761A1 (en) | 2001-01-18 |
| AR024711A1 (en) | 2002-10-23 |
| EP1194056B1 (en) | 2003-09-24 |
| ES2204669T3 (en) | 2004-05-01 |
| CN1360474A (en) | 2002-07-24 |
| CN1122481C (en) | 2003-10-01 |
| AU6431400A (en) | 2001-01-30 |
| MXPA02000421A (en) | 2002-07-02 |
| WO2001003543A1 (en) | 2001-01-18 |
| PL195934B1 (en) | 2007-11-30 |
| EP1194056A1 (en) | 2002-04-10 |
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