JPH06207376A - Production of particle-stuck filament bundle - Google Patents
Production of particle-stuck filament bundleInfo
- Publication number
- JPH06207376A JPH06207376A JP219793A JP219793A JPH06207376A JP H06207376 A JPH06207376 A JP H06207376A JP 219793 A JP219793 A JP 219793A JP 219793 A JP219793 A JP 219793A JP H06207376 A JPH06207376 A JP H06207376A
- Authority
- JP
- Japan
- Prior art keywords
- particles
- filaments
- fiber bundle
- filament bundle
- stuck
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 239000000835 fiber Substances 0.000 claims abstract description 64
- 239000002245 particle Substances 0.000 claims abstract description 31
- 239000002002 slurry Substances 0.000 claims abstract description 13
- 238000001035 drying Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 8
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract description 6
- 239000003822 epoxy resin Substances 0.000 abstract description 5
- 229920000647 polyepoxide Polymers 0.000 abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 4
- 229920006337 unsaturated polyester resin Polymers 0.000 abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract description 3
- 239000003795 chemical substances by application Substances 0.000 abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract description 2
- 239000004952 Polyamide Substances 0.000 abstract description 2
- 229910052799 carbon Inorganic materials 0.000 abstract description 2
- 239000004927 clay Substances 0.000 abstract description 2
- 229910052570 clay Inorganic materials 0.000 abstract description 2
- 229910052802 copper Inorganic materials 0.000 abstract description 2
- 239000010949 copper Substances 0.000 abstract description 2
- 239000011521 glass Substances 0.000 abstract description 2
- 229910052742 iron Inorganic materials 0.000 abstract description 2
- 239000002923 metal particle Substances 0.000 abstract description 2
- 229920002647 polyamide Polymers 0.000 abstract description 2
- 229920000728 polyester Polymers 0.000 abstract description 2
- 239000011342 resin composition Substances 0.000 abstract description 2
- 239000000454 talc Substances 0.000 abstract description 2
- 229910052623 talc Inorganic materials 0.000 abstract description 2
- 229920001187 thermosetting polymer Polymers 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000008096 xylene Substances 0.000 abstract description 2
- 239000010954 inorganic particle Substances 0.000 abstract 1
- 238000004804 winding Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
- 239000000126 substance Substances 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 239000004640 Melamine resin Substances 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000005011 phenolic resin Substances 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 239000009719 polyimide resin Substances 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- ULKLGIFJWFIQFF-UHFFFAOYSA-N 5K8XI641G3 Chemical compound CCC1=NC=C(C)N1 ULKLGIFJWFIQFF-UHFFFAOYSA-N 0.000 description 1
- MWSKJDNQKGCKPA-UHFFFAOYSA-N 6-methyl-3a,4,5,7a-tetrahydro-2-benzofuran-1,3-dione Chemical compound C1CC(C)=CC2C(=O)OC(=O)C12 MWSKJDNQKGCKPA-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 235000010724 Wisteria floribunda Nutrition 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- -1 and for example Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000005350 fused silica glass Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は粒子付着繊維束の製造法
に関する。FIELD OF THE INVENTION The present invention relates to a method for producing a particle-attached fiber bundle.
【０００２】[0002]
【従来の技術】ガラス繊維、炭素繊維、炭化珪素繊維、
有機繊維、金属繊維等の繊維束に粒子を含む樹脂液など
を付着（含浸）させるには、粒子を含むスラリー中に該
繊維束を連続的に浸漬した後乾燥させる方法が一般的に
知られている。2. Description of the Related Art Glass fiber, carbon fiber, silicon carbide fiber,
In order to attach (impregnate) a resin solution containing particles to a fiber bundle such as an organic fiber or a metal fiber, a method in which the fiber bundle is continuously immersed in a slurry containing particles and then dried is generally known. ing.
【０００３】また上記の他に繊維束を板上に載置し、そ
の上部から粒子を含むスラリーを供給し、機械的に粒子
を繊維束の内部に押し込む方法がある。In addition to the above, there is also a method in which a fiber bundle is placed on a plate, a slurry containing particles is supplied from the upper portion, and the particles are mechanically pushed into the fiber bundle.
【０００４】[0004]
【発明が解決しようとする課題】前者の方法によれば簡
便で効果的であり、粒子が繊維束の表面に付着し易い
が、繊維束の内部には付着し難いという欠点がある。一
方後者の方法によれば繊維束が崩れ易く、繊維束の乱れ
や細いフィラメントの切れなどが発生する欠点がある。The former method is simple and effective, and has the drawback that the particles are easily attached to the surface of the fiber bundle, but are not easily attached inside the fiber bundle. On the other hand, the latter method has a drawback that the fiber bundle is easily broken, and the fiber bundle is disturbed or thin filaments are broken.
【０００５】本発明は上記のような欠点のない粒子付着
繊維束の製造法を提供するものである。The present invention provides a method for producing a particle-attached fiber bundle which does not have the above-mentioned drawbacks.
【０００６】[0006]
【課題を解決するための手段】本発明は繊維束に弛緩と
引張りを交互に加えながら連続的に粒子を含むスラリー
中に浸漬し、次いで乾燥する粒子付着繊維束の製造法に
関する。The present invention relates to a method for producing a particle-attached fiber bundle in which a fiber bundle is continuously immersed in a slurry containing particles while alternately applying relaxation and tension and then dried.
【０００７】本発明における繊維束は、フィラメントを
収束剤によって束ねたものであればフィラメントの種類
については特に制限はなく、例えばガラス繊維、炭素繊
維、炭化珪素繊維等の無機繊維、ポリエステル繊維、ポ
リアミド樹脂繊維等の有機繊維それに金属繊維の１種又
は２種以上が組合せて用いられる。The fiber bundle in the present invention is not particularly limited as to the type of filament as long as the filament is bundled with a sizing agent, and for example, inorganic fibers such as glass fiber, carbon fiber, silicon carbide fiber, polyester fiber and polyamide. One or more of organic fibers such as resin fibers and metal fibers are used in combination.
【０００８】繊維束に付着させる粒子の種類は、繊維束
の使用目的によって選定され、何ら制限を受けない。例
えば炭酸カルシウム、クレー、タルク、アルミナ、マグ
ネシア、シリカ、ジルコニア、溶融石英、硫酸バリウ
ム、黒鉛、炭酸マグネシウム、ガラス、マイカ、カーボ
ン等の無機物の粒子、銅、鉄、鉛、亜鉛、銅合金等の金
属粒子、ポリイミド樹脂硬化物、不飽和ポリエステル樹
脂硬化物、アクリル樹脂硬化物、メラミン樹脂硬化物、
フェノール樹脂硬化物等の有機物の粒子などが１種又は
２種以上が組合せて用いられる。The type of particles attached to the fiber bundle is selected according to the purpose of use of the fiber bundle and is not limited at all. For example, particles of inorganic substances such as calcium carbonate, clay, talc, alumina, magnesia, silica, zirconia, fused quartz, barium sulfate, graphite, magnesium carbonate, glass, mica, carbon, copper, iron, lead, zinc, copper alloys, etc. Metal particles, polyimide resin cured product, unsaturated polyester resin cured product, acrylic resin cured product, melamine resin cured product,
Particles of an organic substance such as a cured product of a phenol resin are used alone or in combination of two or more.
【０００９】スラリーを形成する溶媒は、水、アルコー
ル、キシレン、トルエン、アセトン、酢酸エチル、メチ
ルエチルケトン等が１種又は２種以上が組合せて用いら
れる。一方溶質としては、例えばエポキシ樹脂組成物、
不飽和ポリエステル樹脂組成物、フェノール樹脂組成
物、メラミン樹脂組成物、ポリイミド樹脂組成物等の熱
硬化性樹脂組成物が用いられる。As the solvent for forming the slurry, water, alcohol, xylene, toluene, acetone, ethyl acetate, methyl ethyl ketone, etc. may be used alone or in combination of two or more. On the other hand, as the solute, for example, an epoxy resin composition,
Thermosetting resin compositions such as unsaturated polyester resin compositions, phenol resin compositions, melamine resin compositions and polyimide resin compositions are used.
【００１０】繊維束を連続的に粒子を含むスラリー中に
浸漬し、これを引上げて乾燥するには、通常は繊維束の
繰り出し部分に何らかの手段で抵抗を加え、例えば繰り
出し用のボビンにブレーキをかけ、巻き取り側をトルク
モータでトルク調整をしながら速度調節機構により、一
定速度で繊維束を巻き取る。In order to continuously immerse the fiber bundle in a slurry containing particles and pull it up to dry it, resistance is usually applied to the feeding portion of the fiber bundle by some means, and for example, a bobbin for feeding is braked. Then, the fiber bundle is wound at a constant speed by the speed adjusting mechanism while adjusting the torque on the winding side with the torque motor.
【００１１】本発明において、繊維束に弛緩と引張りを
交互に加える場合は、繊維束の繰り出し部分に速度調節
機構を設置して、繊維束を巻き取る速度より繰り出す速
度を速くする操作及び巻き取る速度より繰り出す速度を
遅くする操作を繰り返し行えばよい。なお後者の場合
は、繊維束が弛んでいる状態からぴんと張るまでの状態
を意味するものであり、引張り時間は実際にはほんのわ
ずかである。In the present invention, when the relaxation and the tension are alternately applied to the fiber bundle, a speed adjusting mechanism is installed at the feeding portion of the fiber bundle to perform an operation of winding the fiber bundle faster than a winding speed and a winding operation. It is sufficient to repeat the operation of lowering the feeding speed from the speed. The latter case means a state in which the fiber bundle is loose and a state in which the fiber bundle is taut, and the pulling time is actually very short.
【００１２】繊維束に弛緩と引張りを交互に加える方法
は上記の他に、繊維束の繰り出し側にブレーキ機構を設
けておき、常時引張りのかかった状態で繊維束を浸漬さ
せながら、該繊維束に接する可動ロールを上下に移動さ
せる。該可動ロールの移動する速度が巻き取り速度より
速ければ、可動ロールが下降する際、繊維束は弛緩状態
となるようにする。繊維束への弛緩と引張りは、繊維束
の長手方向に加えられていればよく、必ずしも上記の方
法に制限するものではない。In addition to the above method, a method of alternately applying relaxation and tension to the fiber bundle is provided with a brake mechanism on the feeding side of the fiber bundle, and the fiber bundle is constantly immersed while being pulled. Move the movable roll in contact with the up and down. If the moving speed of the movable roll is faster than the winding speed, the fiber bundle is in a relaxed state when the movable roll descends. The relaxation and the tension to the fiber bundle may be applied in the longitudinal direction of the fiber bundle, and are not necessarily limited to the above method.
【００１３】[0013]
【作用】繊維束に引張りが加えられている場合、スリラ
ー中の溶媒及び溶質は繊維束の内部に浸透するが、粒子
は浸透し難い。しかしながら繊維束を弛緩すると幅方向
にゆるやかに広がり、粒子が繊維束内のフィラメント間
に入り易くなる。従って繊維束に弛緩と引張りとを一定
サイクル繰り返すことにより、繊維を傷つけることなし
にスラリー中の粒子を繊維束内に付着させることができ
る。When the fiber bundle is stretched, the solvent and solute in the chiller penetrate into the fiber bundle, but the particles are difficult to penetrate. However, when the fiber bundle is relaxed, it spreads out gradually in the width direction, and the particles easily enter between the filaments in the fiber bundle. Therefore, the particles in the slurry can be adhered to the fiber bundle without damaging the fibers by repeating relaxation and tension of the fiber bundle for a certain cycle.
【００１４】[0014]
【実施例】以下本発明の実施例を説明する。 実施例１ ビスフェノールＡ型エポキシ樹脂（油化シエルエポキシ
製、商品名エピコート８３４）１００重量部にメチルテ
トラヒドロ無水フタル酸（日立化成工業製、商品名ＨＮ
−２２００）を６０重量部及び２エチル４メチルイミダ
ゾール（四国化成製）を０．１５重量部加えたエポキシ
樹脂組成物３０重量％、平均粒径が２．５μｍの炭酸カ
ルシウム粉末（和光純薬製、試薬）３０重量％及びメチ
ルエチルケトン（和光純薬製、試薬）４０重量％を均一
に混合して粒子を含むスラリーを得た。EXAMPLES Examples of the present invention will be described below. Example 1 100 parts by weight of bisphenol A type epoxy resin (Oilized Ciel Epoxy, trade name Epicoat 834) was added to methyltetrahydrophthalic anhydride (Hitachi Chemical Co., Ltd., trade name HN).
-2200) and 60 parts by weight of 2 ethyl 4-methylimidazole (manufactured by Shikoku Kasei) are added to the epoxy resin composition in an amount of 30% by weight, and an average particle diameter of the calcium carbonate powder is 2.5 μm (made by Wako Pure Chemical Industries, Ltd. , Reagent) and 40 wt% of methyl ethyl ketone (manufactured by Wako Pure Chemical Industries, Ltd.) were uniformly mixed to obtain a slurry containing particles.
【００１５】次に直径が１３μｍのガラスファイバー２
００本を酢酸ビニル樹脂とエポキシ樹脂のコポリマーを
収束剤として１．０重量％付着させたストランドを１０
０本まとめた繊維束（富士ファイバーグラス製）に弛緩
と引張りを交互に加えながら連続的に上記で得た粒子を
含むスラリー中に浸漬し、次いで引き上げた後最高温度
１００℃で乾燥して粒子付着繊維束を得た。得られた粒
子付着繊維束にはファイバー間にまで粒子が付着してい
た。Next, a glass fiber 2 having a diameter of 13 μm
100 strands of vinyl acetate resin and epoxy resin as a sizing agent were attached to 1.0 strands to form 10 strands.
The 0 bundled fiber bundle (made by Fuji Fiber Glass) was continuously immersed in the slurry containing the particles obtained above while alternately applying relaxation and tension, and then pulled up and dried at the maximum temperature of 100 ° C. An attached fiber bundle was obtained. In the obtained particle-attached fiber bundle, particles were attached even between the fibers.
【００１６】なお繊維束の巻き取り速度は２ｍ／分、巻
き取り張力は１ｋｇ／本及び浸漬時間は０．５分、また
繰り出し速度は図１に示す条件、即ち２．５ｍ／分で５
秒間、１．５ｍ／分で６秒間及び速度の変更時間は各々
１秒間で、１サイクル１３秒間の条件で行った。さらに
繊維束の繰り出し用のボビンには０．５ｋｇ／本のブレ
ーキがかけてあり、繰り出し速度が巻き取り速度に追い
つかない場合は、巻き取り速度と同速度とした。The winding speed of the fiber bundle is 2 m / min, the winding tension is 1 kg / piece, the dipping time is 0.5 minutes, and the feeding speed is 5 m under the conditions shown in FIG. 1, that is, 2.5 m / min.
Second period was 1.5 m / min for 6 seconds, speed change time was 1 second, and one cycle was 13 seconds. Further, the bobbin for delivering the fiber bundle was braked at 0.5 kg / piece, and when the delivery speed could not catch up with the winding speed, it was set to the same as the winding speed.
【００１７】比較例１ 繊維束に弛緩と引張りを交互に加えず、それ以外は実施
例１と同様の工程を経て粒子付着繊維束を得た。なお繊
維束の繰り出し作業を行わないので巻き取りの張力とボ
ビンにかけたブレーキでバランスをとり、常に繊維束に
張力を加えながら粒子を含むスラリー中に浸漬した。得
られた粒子付着繊維束の表面には粒子が付着していた
が、ファイバー間には粒子が均一に付着しておらず粒子
の付着もごくわずかであった。Comparative Example 1 A particle-attached fiber bundle was obtained through the same steps as in Example 1 except that relaxation and tension were not alternately added to the fiber bundle. Since the feeding operation of the fiber bundle was not performed, the tension of winding was balanced with the brake applied to the bobbin, and the fiber bundle was constantly immersed in the slurry containing particles while applying the tension. The particles were attached to the surface of the obtained particle-attached fiber bundle, but the particles were not evenly attached between the fibers, and the attachment of particles was very small.
【００１８】[0018]
【発明の効果】本発明の製造法によって得られる粒子付
着繊維束は、繊維束の乱れや細いフィラメントの切れな
どが発生せず、スラリー中の粒子を繊維束内のフィラメ
ント間にまで付着することができ、工業的に極めて好適
な粒子付着繊維束である。EFFECT OF THE INVENTION The particle-attached fiber bundle obtained by the production method of the present invention does not cause disorder of the fiber bundle or breakage of thin filaments, and the particles in the slurry are attached even between the filaments in the fiber bundle. This is a particle-attached fiber bundle that is industrially very suitable.
【図１】実施例で行った繊維束の繰り出し速度のパター
ンを示すグラフである。FIG. 1 is a graph showing a pattern of feeding speed of a fiber bundle, which is performed in an example.
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.5 識別記号 庁内整理番号 ＦＩ 技術表示箇所 // Ｄ０６Ｍ 23/08 7199−3Ｂ Ｄ０６Ｍ 21/00 Ｚ (72)発明者 田代 了嗣 茨城県日立市東町四丁目13番１号 日立化 成工業株式会社茨城研究所内 (72)発明者 宮 好宏 茨城県日立市東町四丁目13番１号 日立化 成工業株式会社茨城研究所内─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 5 Identification number Internal reference number FI Technical display location // D06M 23/08 7199-3B D06M 21/00 Z (72) Inventor Ryoji Tashiro Hitachi, Ibaraki Prefecture 4-13-1, Higashimachi, Ichi, Hitachi, Ltd. Ibaraki Research Laboratory, Ltd. (72) Inventor Yoshihiro Miya, 4-13-1, Higashimachi, Hitachi City, Ibaraki Hitachi Chemical Co., Ltd., Ibaraki Laboratory
Claims (1)
ら連続的に粒子を含むスラリー中に浸漬し、次いで乾燥
することを特徴とする粒子付着繊維束の製造法。1. A method for producing a particle-attached fiber bundle, which comprises continuously immersing a fiber bundle in a slurry containing particles while alternately applying relaxation and tension, and then drying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP219793A JPH06207376A (en) | 1993-01-11 | 1993-01-11 | Production of particle-stuck filament bundle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP219793A JPH06207376A (en) | 1993-01-11 | 1993-01-11 | Production of particle-stuck filament bundle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH06207376A true JPH06207376A (en) | 1994-07-26 |
Family
ID=11522639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP219793A Pending JPH06207376A (en) | 1993-01-11 | 1993-01-11 | Production of particle-stuck filament bundle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06207376A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003000979A3 (en) * | 2001-06-26 | 2003-09-18 | Traptek Llc | A treated yarn and methods for making same |
| FR2923842A1 (en) * | 2007-11-21 | 2009-05-22 | Porcher Ind Sa | YARN FABRIC AND METHOD OF MANUFACTURE |
-
1993
- 1993-01-11 JP JP219793A patent/JPH06207376A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003000979A3 (en) * | 2001-06-26 | 2003-09-18 | Traptek Llc | A treated yarn and methods for making same |
| FR2923842A1 (en) * | 2007-11-21 | 2009-05-22 | Porcher Ind Sa | YARN FABRIC AND METHOD OF MANUFACTURE |
| WO2009071812A1 (en) * | 2007-11-21 | 2009-06-11 | Porcher Industries | Yarn fabric and its manufacturing process |
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