JPS59106571A - Electroplating of carbon fiber bundle - Google Patents
Electroplating of carbon fiber bundleInfo
- Publication number
- JPS59106571A JPS59106571A JP21134782A JP21134782A JPS59106571A JP S59106571 A JPS59106571 A JP S59106571A JP 21134782 A JP21134782 A JP 21134782A JP 21134782 A JP21134782 A JP 21134782A JP S59106571 A JPS59106571 A JP S59106571A
- Authority
- JP
- Japan
- Prior art keywords
- fiber bundle
- carbon fiber
- electroplating
- plating
- fibers
- 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
- 229920000049 Carbon (fiber) Polymers 0.000 title claims description 36
- 239000004917 carbon fiber Substances 0.000 title claims description 36
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims description 35
- 238000009713 electroplating Methods 0.000 title claims description 13
- 238000007747 plating Methods 0.000 claims description 36
- 238000000034 method Methods 0.000 claims description 17
- 239000000835 fiber Substances 0.000 description 50
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 7
- 229910052759 nickel Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 238000005452 bending Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 235000019270 ammonium chloride Nutrition 0.000 description 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 2
- 239000004327 boric acid Substances 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000001465 metallisation Methods 0.000 description 2
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 2
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 239000012779 reinforcing material Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- 238000010349 cathodic reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003733 fiber-reinforced composite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
- 150000002815 nickel Chemical class 0.000 description 1
- 150000002816 nickel compounds Chemical class 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は炭S繊維束の電気メツキ方法に関づるものであ
る。更に詳しくは、炭素繊維束の単繊維1本1本に均−
且つ連続的に電気メッキを行なう方法に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for electroplating charcoal S fiber bundles. In more detail, each single fiber in the carbon fiber bundle is
The present invention also relates to a method of continuously performing electroplating.
近年、比強度、比弾性、耐熱性等に優れた炭素繊維を強
化材とした炭素繊維強化複合材料の進歩は著しい。特に
金属被覆炭素繊維は熱硬化性樹脂、熱可塑性樹脂の強化
材として用いた場合、複合月料の導電性が向上し又電磁
波障害(EMr : E 1ectron Magne
tic Interl’erence )、高周波障害
(RF I : Radio F rcqucncy
l nterrerence )に対するシールド効果
に優れたものとなる。又この金属被覆炭素繊維11の被
覆金属を母材とした場合の金属複合拐料は軒用構造tr
A利として更に耐熱性、導電性に優れたものとなる。In recent years, there has been remarkable progress in carbon fiber-reinforced composite materials that use carbon fiber as a reinforcing material, which has excellent specific strength, specific elasticity, heat resistance, and the like. In particular, when metal-coated carbon fiber is used as a reinforcing material for thermosetting resins and thermoplastic resins, it improves the conductivity of composite materials and reduces electromagnetic interference (EMr: E1ectron Magne).
tic interference), radio frequency interference (RF I)
This provides an excellent shielding effect against interference (interrerence). Moreover, when the coating metal of this metal-coated carbon fiber 11 is used as a base material, the metal composite material can be used for eaves structure tr.
As an advantage, it also has excellent heat resistance and conductivity.
繊維に金属を被覆する方法に電気メツキ法があるが、従
来炭素繊維束に電気メッキを行なう場合、繊維束を構成
する単繊層 1本1本に均−且つ連続的に金属を被覆さ
せることは困難である。Electroplating is a method for coating fibers with metal, but conventionally when electroplating carbon fiber bundles, each single fiber layer that makes up the fiber bundle is coated with metal evenly and continuously. It is difficult.
すなわち、メッキ液を単繊維間に浸透させるために適度
な間隙を空けなければならず゛又繊維東表面に形成され
たメッキ被覆が架橋づることによって繊、維束内部への
メッキ液の浸透を妨げることのないよう電流密度を小さ
くし、緩慢な金属の析出をしなければならず、このため
に(よ長時間を要゛する。単繊維に適度な間隙を空ける
方法としては、バブリングによる方法、陰極反応として
IIi帷表面表面J ’4 i”る気泡を利用覆る方法
、超音波による方法等が考えられるが、ハブリングによ
る方法では繊維に急激な衝撃を与えることになるため、
繊肩tがI員f秘する。In other words, an appropriate gap must be left in order for the plating solution to penetrate between the single fibers.Also, the plating coating formed on the east surface of the fibers is crosslinked to prevent the plating solution from penetrating inside the fibers and fiber bundles. The current density must be kept low to ensure slow metal deposition, which requires a long time.Bubbling is a method for creating appropriate gaps between single fibers. , a method using air bubbles on the surface of the IIi cloth as a cathode reaction, a method using ultrasonic waves, etc., but the method using a hub ring would give a sudden impact to the fibers, so
My shoulder is a secret.
繊Ift表面に(=J =ilする気泡を利用する方法
では、4JJi雑にイ」肴した気泡が被覆の析出を妨げ
るごとになる。又超音波による方法では装置が高価なも
のとなる。In a method that utilizes air bubbles on the surface of the fiber, the air bubbles that are roughly exposed to the surface of the fiber tend to interfere with the deposition of the coating.In addition, in a method that uses ultrasonic waves, the equipment becomes expensive.
本発明は上記欠点を解決し、炭素a;紐束の単繊維1本
1本に均−且つ連続的に電気メッキを行なう方法を提案
するものである。The present invention solves the above-mentioned drawbacks and proposes a method for uniformly and continuously electroplating each single fiber of a carbon a string bundle.
ヅーなわら、本発明は炭素I!維束を連続的に電気メッ
キを行なうに当り、メッキ浴中の炭素m帷束に緊張と緩
和を交互に与えながら電気メッキを行なうことを特徴と
する炭素繊維束の電気メツキ方法である。However, the present invention is based on carbon I! This method of electroplating carbon fiber bundles is characterized in that when continuously electroplating the fiber bundles, electroplating is performed while alternately applying tension and relaxation to the carbon fiber bundle in a plating bath.
ここで炭素繊維束とは100本程度以上の単繊維の連続
繊維からなる炭素繊維、黒鉛繊維をいう。Here, the carbon fiber bundle refers to carbon fibers or graphite fibers consisting of about 100 or more single continuous fibers.
繊維束に与える緊張、緩和の程度は浴中糸道のR短長、
ずなわちメッキ浴入側のローラーから緊張、緩和を与え
る装置、メッキ浴中のガイド鋒
ローラーを、碕′でメッキ浴出側のローラーを結ぶ最り
、0長の1.02倍から 1 、2 (i:jが望J、
しい。The degree of tension and relaxation given to the fiber bundle is determined by the shortness and length of the R of the thread path in the bath.
In other words, a device that applies tension and relaxation from the roller on the plating bath entry side, the guide roller in the plating bath, and the end that connects the plating bath exit roller with a sill, from 1.02 times the 0 length to 1, 2 (i:j is desired,
Yes.
1.02倍未満では繊維束内部へのメッキ浴の浸透が充
分でなく、単繊維1本1本に均一に被覆させるのは困難
であり、又1.2倍を越える場合は繊維束に損傷や蛇行
が生じ問題がある。If the plating bath is less than 1.02 times, the penetration of the plating bath into the inside of the fiber bundle is insufficient, and it is difficult to coat each single fiber uniformly, and if it exceeds 1.2 times, the fiber bundle may be damaged. There are problems such as meandering and meandering.
更に緊張、緩和の周期は繊維束がメッキ浴中に浸漬して
いる間に3〜30回与えることが望ましい。2回収1・
では繊維束内部へのメッキ液の浸透が充分でなく、単繊
維1木1本に均一に被覆させるのは困難であり、又31
回以上て・は繊維束に損傷や蛇行が生じ問題がある。Further, it is preferable that the tensioning and relaxing cycles be applied 3 to 30 times while the fiber bundle is immersed in the plating bath. 2 collection 1・
In this case, the penetration of the plating solution into the inside of the fiber bundle is insufficient, and it is difficult to uniformly coat each single fiber per tree.
If the fiber bundle is used more than once, the fiber bundle may be damaged or meandering, causing problems.
緊張だけの場合は繊維束内部へのメッキ液の浸透がなく
単繊維1本1本に被覆さflない。In the case of only tension, the plating solution does not penetrate into the inside of the fiber bundle, and each single fiber is not coated.
一方緩和だけの場合は繊維が蛇行し、実際上安定な運転
が不可能である。したがって繊維束に与える緊張、緩和
の程度は最短長の1.02倍がある。On the other hand, if only relaxation is used, the fibers meander and stable operation is practically impossible. Therefore, the degree of tension and relaxation given to the fiber bundle is 1.02 times the shortest length.
本発明によれば、陰極(炭素繊組)反応により発生し繊
維に付着する水素ガスが緊張時に絞り出されるようにし
て除去されて繊維上での金属析出が良好に行なわれ、又
緩和時に繊維束を構成する単繊維間にメッキ液が充分に
浸透するようになり、緊張、緩和を交互に繰返りことに
より炭素繊維束の単繊維1本1本に均一な電気メッキを
施すことができる。According to the present invention, the hydrogen gas generated by the cathode (carbon fiber assembly) reaction and attached to the fibers is squeezed out and removed during tensioning, and metal deposition on the fibers is performed well, and when the fibers are relaxed, the hydrogen gas is squeezed out and removed. The plating solution sufficiently penetrates between the single fibers constituting the bundle, and by alternately repeating tension and relaxation, uniform electroplating can be applied to each single fiber in the carbon fiber bundle.
繊維束に緊張、M8]を与える手段は特開昭54−13
1023Q公報に示される開繊装置又はハスペルローラ
ー単独で用いてもよく、更に繊維束を押し−[げ又は押
し下げるように作用させるだめの往復運動、扇形運動、
回転運動を行なうものが用いられる。又入側又は出側ロ
ーラーを間欠的に回転停止させるか、ローラー速麿を間
欠的に速くしたり遅くしたりづ−るように速度差をつけ
たものでもにい。A means for applying tension (M8) to the fiber bundle is disclosed in Japanese Patent Application Laid-Open No. 1983-13.
The opening device or the Haspel roller shown in Publication No. 1023Q may be used alone, and the reciprocating motion, fan-shaped motion,
A device that performs rotational motion is used. It is also possible to have speed differences such as intermittently stopping the rotation of the inlet or outlet rollers, or intermittently speeding up or slowing down the roller speed.
以下本発明を図面により説明づ−る。The present invention will be explained below with reference to the drawings.
第1図は本発明方法を行なう装置の一実施例を承り概略
図である。第2図a、b、cは繊維束に緊張、緩和を交
互に与えるための装置を示す斜視図である。FIG. 1 is a schematic diagram of an embodiment of an apparatus for carrying out the method of the invention. Figures 2a, b and c are perspective views showing a device for alternately applying tension and relaxation to the fiber bundle.
スプールに巻かれ1〜リクレンおよび/又はアレトン浴
中て゛脱脂洗浄され、水洗浴で水洗された炭素IAI:
紐束2はニップローラー3を経てハスペルローラー1で
交互に緊張、緩和が与えられメッキ液5中で電気メッキ
が行なわれる。炭素繊維束2内部の単繊1i本1本に金
属メッキされた炭素IMIff束2はニップローラー3
′を経て水洗浴で水洗され乾燥機を通りスプールに巻取
られる。Carbon IAI wound on a spool, degreased and washed in a reclen and/or aretone bath, and washed with water in a water wash bath:
The string bundle 2 passes through a nip roller 3, is alternately tensioned and relaxed by a haspel roller 1, and is electroplated in a plating solution 5. The carbon IMIff bundle 2, in which each single fiber 1i inside the carbon fiber bundle 2 is metal-plated, is moved to the nip roller 3.
', then washed in a washing bath, passed through a dryer, and wound onto a spool.
ハスペルローラー 1はメッキ液5中あるいはメッキ液
5外に設置され炭素繊維束2に交互に緊張、緩和を与え
る。炭1111束2はメッキ浴7を移動しながらハスペ
ルローラー1の作用により緊張、緩和が交互に与えられ
緩和状態に85いて炭素繊維束2は無緊張状態となり、
炭素繊維束2内部の単繊維間に間隙が空きメッキ液5は
単繊維間に浸透する。171時に緊張、緩和の作用で陰
極反応により発生し炭素繊維束2にイ」着した水素ガス
は炭素繊維束2が緊張されるにしたがい絞り出されるよ
うにして除去される。メッキ液5が単繊維間に浸透し又
炭素繊維束2表面にイ」者した水素ガスが除去されるた
めに炭素繊維束2内部の単繊維1本1本が均一に被覆さ
れる。本発明よる電気メツキ方法は通常の電気メッキが
可能なN15CLI、Cr、Zn、Cd、PI)、S1
1、Δu、l+、J3よびそれらの合金のメッキに使用
できる。The Haspel roller 1 is installed in or outside the plating solution 5 and applies tension and relaxation to the carbon fiber bundle 2 alternately. The charcoal 1111 bundle 2 is alternately tensioned and relaxed by the action of the Haspel roller 1 while moving through the plating bath 7, and is in a relaxed state 85, and the carbon fiber bundle 2 is in a non-tensioned state.
There are gaps between the single fibers inside the carbon fiber bundle 2, and the plating liquid 5 penetrates between the single fibers. At 171, the hydrogen gas generated by the cathodic reaction due to the action of tension and relaxation and which has landed on the carbon fiber bundle 2 is squeezed out and removed as the carbon fiber bundle 2 is tensioned. The plating solution 5 permeates between the single fibers and removes the hydrogen gas that has formed on the surface of the carbon fiber bundle 2, so that each single fiber inside the carbon fiber bundle 2 is uniformly coated. The electroplating method according to the present invention can be applied to N15CLI, Cr, Zn, Cd, PI), S1, which can be electroplated normally.
It can be used for plating 1, Δu, l+, J3 and their alloys.
例えば本発明方法を用いて炭素繊維束にNiメッキを施
す場合、メッキ液組成は硫酸ニッケル150g/β、塩
化アンモニウム15g/J2、ボウ酸151J /・R
rp H5,6〜6.2、温度20〜35℃で行なう。For example, when applying Ni plating to a carbon fiber bundle using the method of the present invention, the plating solution composition is 150 g/β of nickel sulfate, 15 g/J2 of ammonium chloride, and 151 J/R of boric acid.
It is carried out at a pH of 5.6 to 6.2 and a temperature of 20 to 35°C.
又陰極(炭素繊維束〉の電流密度は0.01〜1.0Δ
/dm’、陽極(Ni )の電流密度は1.0Δ/ d
m’以下で行なう。Also, the current density of the cathode (carbon fiber bundle) is 0.01 to 1.0Δ
/dm', the current density of the anode (Ni) is 1.0Δ/d
Do it below m'.
以下実施例ににり説明する。This will be explained below using examples.
実施例
12.000本の単#&維からなる直径7μの炭素繊維
束をトリクレン、アセトン、水の順に脱脂洗浄を行なっ
たのち、メッキ浴中で炭素繊維束にハスペルローラーの
作用により緊張、緩和を交互に与えながら連続的にニッ
ケルメッキを行なった。Example 1 A carbon fiber bundle with a diameter of 7μ consisting of 2.000 single fibers was degreased and washed in the order of trichlene, acetone, and water, and then the carbon fiber bundle was tensioned by the action of a Haspel roller in a plating bath. Nickel plating was performed continuously while applying relaxation alternately.
メッキ浴組成は硫酸ニッケル150g/ Q 、塩化ア
ンモニウム15g/Q、、ホウ酸15g/ρかうなる浴
でメッキ液のp l−16,0、温度25°Cであった
。The plating bath composition was 150 g/Q of nickel sulfate, 15 g/Q of ammonium chloride, and 15 g/Q of boric acid, with a plating solution p l-16.0 and a temperature of 25°C.
メッキ条件は電圧10v1電流3.5A、陰極電流密g
0.27 A/am’ 、 陽極電流密1i
0 、8 G Δ/(11112である。Plating conditions are voltage 10v, current 3.5A, cathode current density g
0.27 A/am', anode current density 1i
0,8 G Δ/(11112).
炭素繊維束の走行速度は5cm /min 、メッキ浴
滞在(接触)時間10nl inで緊張、緩和の程度は
最短長の1.05倍、緊張、緩和の周期はメッキ浴滞在
中10回であった。The running speed of the carbon fiber bundle was 5 cm / min, the time of residence (contact) in the plating bath was 10 nl in, the degree of tension and relaxation was 1.05 times the shortest length, and the period of tension and relaxation was 10 times during the stay in the plating bath. .
こうして11ノられたニッケル被覆炭素1ili維束を
走査型重子顕微鏡で観察したところ炭素繊維束内部の単
11i維1本1本にニッケルが均一にメッキされている
のが確認された。When the nickel-coated carbon 1ili fiber bundle thus prepared was observed using a scanning deuteron microscope, it was confirmed that each single 11i fiber inside the carbon fiber bundle was uniformly plated with nickel.
更にこのニッケル被覆炭素繊維束を金型内に一方向に配
列して真空中で650℃、圧力300kg、/cm’で
成形し、その物性を測定したところ曲げ強度12.5k
g / ml’ 、曲げ弾性$< 1ston / m
m’ と高性能な炭素繊維強化ニッケル複合月利が得ら
れ lこ 。Furthermore, this nickel-coated carbon fiber bundle was arranged in one direction in a mold and molded in vacuum at 650°C and a pressure of 300 kg/cm', and its physical properties were measured, and the bending strength was 12.5 k.
g/ml', bending elasticity $< 1 ston/m
m' and high performance carbon fiber reinforced nickel compound monthly yield can be obtained.
比較例
メッキ浴中で炭素繊維束に緊張、緩和を与えない、すな
わち炭素m紐束は最短長を通る他は実施例と同一のメッ
キ浴組成、メッキ条2件Cニッケルメッキを行なった。Comparative Example C nickel plating was carried out using the same plating bath composition and two plating conditions as in the example except that the carbon fiber bundle was not subjected to tension or relaxation in the plating bath, that is, the carbon m string bundle passed through the shortest length.
この場合は炭素繊維束の表面層にしかニック“ルがメッ
キされておらず炭素繊維束の単繊維には全くニッケルメ
ッキはされていなかった。In this case, only the surface layer of the carbon fiber bundle was plated with nickel, and the single fibers of the carbon fiber bundle were not plated with nickel at all.
又これを実施例と同一の条件で成形したところ曲げ強度
55k(J/ m1l12、曲げ弾性率10ton 7
mm2と低い性能のものしか得られなかった。When this was molded under the same conditions as in the example, the bending strength was 55k (J/ml12, the bending elastic modulus was 10 tons 7
Only a product with low performance of mm2 was obtained.
第1図は本発明方法を行なう装置の実施例を示す(1λ
略図。第2図a、b、cは繊維束に緊張、緩和を交互に
与えるための装置を示す斜視図。
1:ハスペルローラー、2:lii維束紐束、3−:ニ
ツプローラー兼陰極、
4:4−:カイドローラー、5:メツニル液、6:陽極
金属、1:メッキ浴、8:撹拌機、a:回転運動、b=
往復運動、C:扇形運動特許出願人 東邦ベスロソ林
六会社
代理人弁理士 土 居 三 部
手続補正書
昭和58年1月29日
特許庁長官 殿
1、事件の表示
昭和57年特許願第211347号
2、発明の名称
炭素繊維束の電気メツキ方法
3、補正をする名 〒103
事件との関係 特許出願人
居 所 東京都中央区日本橋三丁目3番9号名 称
東邦へスロ′J林式会社
代表者 湯 浅 誠 也
4、代理人〒105
住 所 東京都港区西新橋1丁目10番8@5、補正
命令のロト1 自発補正
6、補正の対象 明細書の発明の詳細な説明の欄
(1)明細書筒3頁下5行「連続繊維」を「連続Ili
維束紐束t]正する。
(2)明細書第4頁下6行「したがって」から下2行の
「ある。」迄を削除する。
(3)明細書第7真下3行を次の如く訂正する。
「直径7μの単繊維12,000本からなる炭素繊」(
4)明細書第8頁10〜11行の「メッキ浴滞在(接触
)」を[メッキ液中11■留」と訂正する。
以 上FIG. 1 shows an embodiment of the apparatus for carrying out the method of the present invention (1λ
Schematic diagram. Figures 2a, b, and c are perspective views showing a device for alternately applying tension and relaxation to a fiber bundle. 1: Haspel roller, 2: Lii fiber bundle, 3-: Nip roller and cathode, 4: 4-: Kaido roller, 5: Methnyl liquid, 6: Anode metal, 1: Plating bath, 8: Stirrer, a: rotational movement, b=
Reciprocating motion, C: Fan-shaped motion Patent applicant: Toho Besloso Hayashi Roku Company Patent Attorney Doi 3rd Department Procedural Amendment January 29, 1980 Commissioner of the Japan Patent Office 1. Indication of Case 1980 Patent Application No. 211347 2. Name of the invention Method for electroplating carbon fiber bundles 3. Name to be amended Address: 103 Relationship to the case Patent applicant's residence 3-3-9 Nihonbashi, Chuo-ku, Tokyo Name
Toho Hesro'J Hayashi Shiki Company Representative: Seiya Yuasa 4, Agent: 105 Address: 1-10-8@5, Nishi-Shinbashi, Minato-ku, Tokyo Lotto 1 of amendment order Voluntary amendment 6, Subject of amendment Specification Detailed description of the invention column (1) ``Continuous fiber'' is replaced with ``Continuous Ili'' in the bottom 5 lines of page 3 of the specification tube.
fibrous cord bundle t] Correct. (2) Delete the text from the bottom six lines of the fourth page of the specification, “Therefore,” to the bottom two lines of “Aru.” (3) The three lines immediately below No. 7 of the specification are corrected as follows. "Carbon fiber consisting of 12,000 single fibers with a diameter of 7μ" (
4) "Remaining in plating bath (contact)" on page 8, lines 10-11 of the specification is corrected to "remaining in plating solution 11". that's all
Claims (1)
キ浴中の炭素繊維束に緊張と緩和を交互にijえながら
電気メッキを行なうことを特徴とする炭素繊維束の電気
メツキ方法。A method for electroplating a carbon fiber bundle, characterized in that the carbon fiber bundle is electroplated in a plating bath while being alternately stressed and relaxed when the carbon fiber bundle is continuously electroplated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21134782A JPS59106571A (en) | 1982-12-03 | 1982-12-03 | Electroplating of carbon fiber bundle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21134782A JPS59106571A (en) | 1982-12-03 | 1982-12-03 | Electroplating of carbon fiber bundle |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59106571A true JPS59106571A (en) | 1984-06-20 |
Family
ID=16604460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21134782A Pending JPS59106571A (en) | 1982-12-03 | 1982-12-03 | Electroplating of carbon fiber bundle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59106571A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4661403A (en) * | 1982-03-16 | 1987-04-28 | American Cyanamid Company | Yarns and tows comprising high strength metal coated fibers, process for their production, and articles made therefrom |
US4909910A (en) * | 1982-03-16 | 1990-03-20 | American Cyanamid | Yarns and tows comprising high strength metal coated fibers, process for their production, and articles made therefrom |
US10988613B2 (en) | 2015-12-10 | 2021-04-27 | Canon Kabushiki Kaisha | Resin composition, production process thereof and optical instrument |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4912150A (en) * | 1972-05-18 | 1974-02-02 | ||
JPS5464152A (en) * | 1977-10-26 | 1979-05-23 | Teijin Ltd | Yarn supplying method and apparatus |
-
1982
- 1982-12-03 JP JP21134782A patent/JPS59106571A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4912150A (en) * | 1972-05-18 | 1974-02-02 | ||
JPS5464152A (en) * | 1977-10-26 | 1979-05-23 | Teijin Ltd | Yarn supplying method and apparatus |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4661403A (en) * | 1982-03-16 | 1987-04-28 | American Cyanamid Company | Yarns and tows comprising high strength metal coated fibers, process for their production, and articles made therefrom |
US4909910A (en) * | 1982-03-16 | 1990-03-20 | American Cyanamid | Yarns and tows comprising high strength metal coated fibers, process for their production, and articles made therefrom |
US10988613B2 (en) | 2015-12-10 | 2021-04-27 | Canon Kabushiki Kaisha | Resin composition, production process thereof and optical instrument |
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