JPS5819360A - Electrically conductive polymer composition - Google Patents
Electrically conductive polymer compositionInfo
- Publication number
- JPS5819360A JPS5819360A JP11823881A JP11823881A JPS5819360A JP S5819360 A JPS5819360 A JP S5819360A JP 11823881 A JP11823881 A JP 11823881A JP 11823881 A JP11823881 A JP 11823881A JP S5819360 A JPS5819360 A JP S5819360A
- Authority
- JP
- Japan
- Prior art keywords
- polymer
- particles
- carbon black
- electrically conductive
- omega
- 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
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Multicomponent Fibers (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は導電性重合体組成物、特に色調のすぐれた導電
性複合繊維の製造に適した重合体組成物に関するもので
ある。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a conductive polymer composition, particularly a polymer composition suitable for producing conductive composite fibers with excellent color tone.
繊1111品に帯電防止性を付与する有効な手段の一つ
に、導電性のカーポンプフック粒子を含有させる方法が
あり、カーペット、作業服などを中心に近年広く展開さ
れている。しかしながら、この方法ではカーポンプフッ
クのもつ黒色が問題であり、十分な導電性をもつ程度に
カーポンプブックを含有させると、カーポンプフックを
単に重合体に含有させて得た繊維はもちろんのこと、白
色の重合体と芯さや型あるいは海鳥型に複合紡糸しても
繊維の黒色が目立ちやすい。この傾向は当然のことなが
ら、カーボンブラック量の多いほど顕著であり、その導
入量を減らすべく種々の試みがなされている。One effective means of imparting antistatic properties to textile products is to incorporate conductive car pump hook particles, and this method has been widely used in recent years, mainly in carpets, work clothes, and the like. However, this method has a problem with the black color of the car pump hook, and if the car pump book is incorporated to an extent that has sufficient conductivity, it will not be possible to use fibers obtained simply by incorporating the car pump hook into the polymer. The black color of the fibers is easy to stand out even when a white polymer is spun into a core-sheath type or seabird type composite. Naturally, this tendency becomes more pronounced as the amount of carbon black increases, and various attempts have been made to reduce the amount of carbon black introduced.
一方、このようなカーポンプフック含有繊維の欠点を改
良すべく白色の導電性物質を含有させた繊維の研究も盛
んである。なかでも導電性の酸化@2錫やヨウ化第1銅
は白色に近く、シかも繊維を形成する融液や溶液と混合
しやすい点で注目されている。しかし実際に適用してみ
ると、カーボンブラックの場合に比し多量の酸化第2錫
やヨウ化第1銅を添加しても到達する導電度が低いのが
欠点である。この現象はおそらく重合体中において酸化
第2錫粒子や甘つ化第1鋼粒子が連鎖(導電通路)を形
成しにくいため、あるいは連鎖形成が不完全なためであ
ると推定される。On the other hand, in order to improve the drawbacks of such car pump hook-containing fibers, there is active research into fibers containing white conductive substances. Among them, conductive tin oxide and cuprous iodide are attracting attention because they are nearly white in color and easily mix with the melt or solution that forms fibers. However, when actually applied, the disadvantage is that the achieved electrical conductivity is lower than in the case of carbon black even if a large amount of tin oxide or cuprous iodide is added. This phenomenon is probably due to the fact that the stannic oxide particles and the sweetened primary steel particles are difficult to form chains (conductive paths) in the polymer, or because the chain formation is incomplete.
本発明者らは先に酸化第2錫含有重合体の導電性が導電
性カーポンプフック粒子の存在によって著しく高められ
ることを見い出したが、さらに検討を進めた結果、Bつ
化第1銅粒子含有重合体の導電性も導電性カーポンプフ
ック粒子により相榮的に高められることを見い出し9本
発明に到達したものである。The present inventors had previously found that the conductivity of a polymer containing tin oxide was significantly enhanced by the presence of conductive carpump hook particles, but as a result of further investigation, it was found that The present invention was achieved based on the discovery that the conductivity of the polymer contained therein is also mutually enhanced by the conductive car pump hook particles.
すなわち本発明はヨウ化第1銅粒子(3)と導電性カー
ボンブラック粒子ω)とを重合体に含有させた導電性重
合体組成物を要旨とするものである。That is, the gist of the present invention is a conductive polymer composition in which the polymer contains cuprous iodide particles (3) and conductive carbon black particles ω).
本発明の組成物はヨウ化第1銅と導電性カーポンプフッ
クとの電気伝導に対する相乗効果(=iつ化第1鋼粒子
とカーボンブラック粒子間で連鎖が形成されるために生
じる効果であろう)に基づく優れた導電性を有しており
1本発明の重合体組成物が1例えばつや消し剤を含有す
る重合体によって一部または全部を覆われた断面形状を
有する繊維は白色粒子(!lつ化第1銅やつや消し剤)
による黒色打ち消し効果、カーポンプフック導入量を減
少できることによる色調(白皮)向上効果を有するもの
である。The composition of the present invention has a synergistic effect on electrical conduction between cuprous iodide and the conductive car pump hook (= an effect that occurs due to the formation of a chain between the first steel particles and the carbon black particles). The fibers have excellent electrical conductivity based on wax) and have a cross-sectional shape partially or completely covered by the polymer composition of the present invention, for example, a polymer containing a matting agent. cuprous chloride and matting agent)
This has the effect of canceling out the black color due to the oxidation process, and the effect of improving the color tone (white skin) by reducing the amount of car pump hooks introduced.
本発明においてヨウ化第1鋼粒子(4)は成形性(製糸
性)、連鎖形成性の点からその粒子径が10μ以下のも
のが好ましく、その比抵抗が10”Ω・1以下のものが
よい。In the present invention, the primary iodide steel particles (4) preferably have a particle diameter of 10μ or less from the viewpoint of formability (thread-spinning property) and chain-forming property, and have a specific resistance of 10"Ω·1 or less. good.
また導電性カーボンブラック粒子田)とはアセチレンブ
ラック、チャンネルプヲック、ファーネスブラック、サ
ーマルブラック、ランププフックなどのカーポンプフッ
ク粒子などのうち導電性の良好なものを意味し、その比
抵抗が1080・1以下で粒子径が1μ以下のものが好
ましく用いられる。Also, conductive carbon black particles) refers to car pump hook particles such as acetylene black, channel block, furnace black, thermal black, lamp hook, etc., which have good conductivity, and whose specific resistance is Those having a particle size of 1080·1 or less and a particle size of 1 μ or less are preferably used.
また9本発明において囚との)とを含有させる重合体と
しては、ポリエチレンテレフタレート、〆リプチレンテ
レフタレート、ポリ−1,4−Vクロヘキシレンジメチ
レンテレフタレート、ポリーP−エチレンオキシベンゾ
エートなど及びこれらを主成分とするポリエステル、ナ
イロン6Iナイロン66など及2びこれらを主成分とす
るメリアミド、ポリエチレン、lリプ騨ピレンなど及び
これらを主成分とするポリオレフィンのような成形性良
好な熱可塑性重合体の他、ビニロン、アクリル。In addition, in the present invention, examples of polymers containing 9) include polyethylene terephthalate, liptylene terephthalate, poly-1,4-V chlorohexylene dimethylene terephthalate, polyP-ethyleneoxybenzoate, etc. In addition to thermoplastic polymers with good moldability, such as polyester, nylon 6I, nylon 66, etc., meliamid, polyethylene, pyrene, etc., which have these as main components, and polyolefins, which have these as main components. , vinylon, acrylic.
ポリウレタン、ポリクフール、ポリ塩化ビニル。Polyurethane, polykufur, polyvinyl chloride.
ポリ塩化ビニリデンなどの繊維形成性重合体が挙げられ
る。複合繊維の一成分として用いる場合には9粒子(A
lや(ト)の分散性、混合性などを良好にする目的でそ
れ自体は成形性(繊維形成性)に乏しい重合体を使用す
ることもさしつかえない。Examples include fiber-forming polymers such as polyvinylidene chloride. When used as a component of composite fiber, 9 particles (A
In order to improve the dispersibility and mixability of l and (g), it is also possible to use a polymer that itself has poor moldability (fiber-forming properties).
本発明の重合体組成物は粒子V)とω)とを重合体に常
法により混合することにより得られるが、導電性、成形
性8色調(白皮)などを考慮するとこれらの含有量はそ
れぞれ15〜60重量%及び2〜25重量%、好ましく
は20〜50重量%及び4〜20重量%であること、仏
)との)との合計量が20〜70重量%、好ましくは2
5〜60重量%であることがよく9重合体組成物の比抵
抗が1060・1以下、好ましくは104Ω・傷以下で
あることがよい。もちろんこれらは要求される導電性能
・色調1重合体の種類などによって決められる。The polymer composition of the present invention can be obtained by mixing particles V) and ω) with a polymer in a conventional manner, but the content of these particles is 15-60% by weight and 2-25% by weight, preferably 20-50% by weight and 4-20% by weight, respectively;
The specific resistance of the 9-polymer composition is preferably 5 to 60% by weight, preferably 1060.1 or less, preferably 104 Ω.flaw or less. Of course, these are determined by the required conductive performance, color tone, type of polymer, etc.
本発明の導電性重合体組成物は種々の用途に応用できる
。そのうち特に有用なのは、その一部または全部を他の
白色重合体によって覆われた断面形状を有する複合繊維
に利用した場合である。このような断面形状とすること
によって色調良好な導電性繊維を得ることができるので
ある。この際白色重合体はつや消し剤として酸化チタン
、アμミナ、s/リカ、ゼオフィト、酸化亜鉛、択酸力
〜シウ五などの粒子を含有する繊維形成性重合体である
ことがよいのはもちろんである。The conductive polymer composition of the present invention can be applied to various uses. Of these, it is particularly useful when used in composite fibers whose cross-section is partially or entirely covered with another white polymer. By having such a cross-sectional shape, conductive fibers with good color tone can be obtained. In this case, it is of course preferable that the white polymer is a fiber-forming polymer containing particles of titanium oxide, amiumina, s/rica, zeophyte, zinc oxide, acid-selective ability, etc. as a matting agent. It is.
第1図〜第8図はこのような複合繊維の好ましい具体例
を模式的に示したものである。第1図。1 to 8 schematically show preferred specific examples of such composite fibers. Figure 1.
第2図は導電性粒子含有重合体(影点な付した部分)が
その一部をつや消し剤含有重合体(斜線を付した部分)
によって覆われた例を、第3図、第4図は全部を覆われ
た例を、第5図、第6図は2種類の白色重合体によって
覆われた例を、第7図第8図は中空断面糸の例を示すが
、繊維の用途や導電性能・色調に対する要求度に応じて
適宜選択するのがよい。Figure 2 shows a polymer containing conductive particles (shaded area) and a part of the polymer containing a matting agent (shaded area).
Figures 3 and 4 show examples completely covered, Figures 5 and 6 show examples covered with two types of white polymer, Figures 7 and 8 show examples covered with two types of white polymer. shows an example of a hollow cross-section yarn, but it is preferable to select it as appropriate depending on the use of the fiber and the requirements for conductive performance and color tone.
以下実施例によって本発明をさらに具体的に説明する。The present invention will be explained in more detail below with reference to Examples.
実施例中の繊維の電気抵抗値は長さ10alの糸条にI
KVの直流電圧を印加したときの値であり、帯電防止性
の測定は9京大化研式のロータリースタチックテスター
を用い、綿布を摩擦体として、20℃、40%R甘の雰
囲気中で摩擦帯電圧を求める方法で行なったものである
。また、特に記述しない限り導電性粒子を含有しない重
合体及び使用された繊維には2重量%の酸化チタン粒子
がつや消し剤として含まれている。The electrical resistance value of the fiber in the example is I for a yarn with a length of 10 al.
The value is when a DC voltage of KV is applied, and the antistatic property was measured using a rotary static tester manufactured by Kaken, Kyoto University, in an atmosphere of 20°C and 40% R with cotton cloth as the friction body. This was done using a method to determine the frictional charging voltage. Also, unless otherwise stated, the polymers and the fibers used, which do not contain conductive particles, contain 2% by weight of titanium oxide particles as a matting agent.
実施例1
比抵抗5Ω・傷で粒子径1〜5μのヨウ化第1鋼粒子体
)58部と′比抵抗1Ω・αで粒子径0.1μのカーボ
ンブラック粒子田)10部とを52部のナイロン6と溶
融混合してチップを得た。このチップの比抵抗は2 X
10”Ω・信であった。Example 1 58 parts of primary iodized steel particles with a specific resistance of 5 Ω and a particle size of 1 to 5 μm with flaws and 10 parts of carbon black particles with a specific resistance of 1 Ω α and a particle size of 0.1 μm were mixed into 52 parts. was melt-mixed with nylon 6 to obtain chips. The specific resistance of this chip is 2
It was 10”Ω・trust.
このチップと通常のナイロン6チップとを9通常のエク
スト〃−ダー型溶融複合紡糸装置を用い。This chip and a normal nylon 6 chip were spun using a normal extender type melt composite spinning device.
第1図〜第4図、第7図、第8図の形状で複合面積比が
10:90となりように、溶融温度270℃の条件で0
.4−貞X4孔の紡糸口金;より吐出させs OOm/
winの速度で糸条を捲取った。次いで砥伸温度り50
℃、延伸倍率3.7倍の条件で延伸して20(174f
の延伸糸な得た。この延伸糸を50d/20fの通常の
ナイロン6の延伸糸と合糸した糸条な通常のナイロン6
からなるタック織物(経緯密度各100本/2.54
ffi、構成糸70d/24f)の製織時に経糸として
1本/2.54mの割合で使用した。次いでこの織物を
青色酸性染料洛中で100℃で1時間染色した。With the shapes shown in Figures 1 to 4, 7, and 8, the composite area ratio is 10:90 at a melting temperature of 270°C.
.. 4-Stainless x 4-hole spinneret;
The yarn was wound at a speed of win. Next, the polishing temperature was 50
℃, stretched at a stretching ratio of 3.7 times to 20 (174f)
A drawn yarn was obtained. A normal nylon 6 yarn made by combining this drawn thread with a 50d/20f drawn thread of normal nylon 6.
Tucked fabric consisting of (width and weft density each 100 pieces/2.54
ffi, constituent threads 70d/24f) were used as warp threads at a ratio of 1 thread/2.54 m. The fabric was then dyed in a blue acid dye at 100° C. for 1 hour.
いずれの断面形状の繊維においても、紡糸、延伸・[1
は良好であり、延伸糸の色調は白色に近く、染色織物は
拘−に染色され、カーポンプフックに基づく濃きスジム
フは観察されなかった。また第1表に示すように延伸糸
の導電性、織物の帯電防止性は良好であった。Fibers of any cross-sectional shape can be spun, drawn, [1
The color tone of the drawn yarn was close to white, the dyed fabric was dyed tightly, and no dark streaks due to carpump hooks were observed. Furthermore, as shown in Table 1, the conductivity of the drawn yarn and the antistatic property of the fabric were good.
第 1 表
注(1)第7図、第8図の中空度はいずれも10g6で
ある。Table 1 Note (1) The degree of hollowness in Figures 7 and 8 is 10g6.
(2)通常のナイロン繊維やポリエステμ繊維の場合、
延伸糸の電気抵抗値は10 ’ Wtx程度で。(2) In the case of normal nylon fibers and polyester μ fibers,
The electrical resistance value of the drawn yarn is about 10' Wtx.
織物は4〜6 KVの摩擦帯電圧を示す。The fabric exhibits a tribostatic voltage of 4-6 KV.
実施例2〜5.比較例1〜4
実施例1において、(A)および(Blの量を変えて実
験した結果を第2表に示す。Examples 2-5. Comparative Examples 1 to 4 Table 2 shows the results of experiments conducted in Example 1 by changing the amounts of (A) and (Bl).
第 2 表 注(1)比抵抗は導電性粒子含有重合体の比抵抗を。Table 2 Note (1) Specific resistance is the specific resistance of the polymer containing conductive particles.
抵抗値は延伸糸の電気抵抗値を、帯電圧は織物の摩擦帯
電圧を示す。The resistance value indicates the electrical resistance value of the drawn yarn, and the charging voltage indicates the frictional charging voltage of the fabric.
(2)色調は染色織物について、濃色スジの観察されな
いものをO9観察されるものを×として判定した。(2) Regarding the color tone, dyed fabrics were evaluated as 09 when dark streaks were not observed and 09 when no dark streaks were observed.
この表から明らかなように9Mつ化第1綱とカーボンブ
ラックとの共存が、導電性9色調に対してきわめて有効
であることがわかる。As is clear from this table, it can be seen that the coexistence of the 9M polycarbonate group 1 and carbon black is extremely effective for the nine conductive colors.
第1図〜第8図は本発明の重合体組成物を一部に用いた
複合繊維の具体例を示す断面模式図である。
特許出願人 ユニチカ株式会社
箪1図 メ2因 」30
):J+図 ヌ5[り 16図17図
互8図FIGS. 1 to 8 are schematic cross-sectional views showing specific examples of composite fibers partially using the polymer composition of the present invention. Patent applicant Unitika Co., Ltd.
Figure 8
Claims (1)
子の)とを重合体に含有させた導電性重合体組成物。 2、重合体組成物中の囚及び中)の含量がそれぞれ15
〜60重量%、2〜25重量%あり、かつ(A)との)
との合計含量が20〜70重量%である特許請求の範囲
第1項記載の導電性重合体組成物O[Claims] 1.! ! An electrically conductive polymer composition comprising: (1) carbon steel particles and electrically conductive car pump hook particles. 2. The content of 1 and 2) in the polymer composition is 15 each.
~60% by weight, 2-25% by weight, and with (A))
The conductive polymer composition O according to claim 1, wherein the total content of O is 20 to 70% by weight.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11823881A JPS5819360A (en) | 1981-07-27 | 1981-07-27 | Electrically conductive polymer composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11823881A JPS5819360A (en) | 1981-07-27 | 1981-07-27 | Electrically conductive polymer composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5819360A true JPS5819360A (en) | 1983-02-04 |
Family
ID=14731649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11823881A Pending JPS5819360A (en) | 1981-07-27 | 1981-07-27 | Electrically conductive polymer composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5819360A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6178872A (en) * | 1984-09-26 | 1986-04-22 | Teijin Ltd | Conductive resin composition |
JPS61132625A (en) * | 1984-11-28 | 1986-06-20 | Toray Ind Inc | Conjugated fiber of high conductivity |
JPS61132624A (en) * | 1984-11-28 | 1986-06-20 | Toray Ind Inc | Conjugated fiber of high conductivity |
JPS61228821A (en) * | 1985-04-01 | 1986-10-13 | 株式会社クラレ | High performance wiper |
JPH01297463A (en) * | 1988-05-25 | 1989-11-30 | Tech Res & Dev Inst Of Japan Def Agency | Coloring composition for camouflaging and camouflaged colored material |
JPH042808A (en) * | 1990-04-13 | 1992-01-07 | Kanebo Ltd | Electrically conductive conjugate fiber |
WO2003054267A1 (en) * | 2001-12-20 | 2003-07-03 | Kimberly-Clark Worldwide, Inc. | Targeted on-line stabilized absorbent structures |
WO2003054266A1 (en) * | 2001-12-20 | 2003-07-03 | Kimberly-Clark Worldwide, Inc. | Absorbent structures having low melting fibers |
WO2003054258A3 (en) * | 2001-12-20 | 2003-08-14 | Kimberly Clark Co | Targeted bonding fibers for stabilized absorbent structures |
US6709613B2 (en) | 2001-12-21 | 2004-03-23 | Kimberly-Clark Worldwide, Inc. | Particulate addition method and apparatus |
WO2017133225A1 (en) * | 2016-02-03 | 2017-08-10 | 深圳市善行医疗科技有限公司 | Coaxial conductive elastic composite filament and preparation method therefor |
-
1981
- 1981-07-27 JP JP11823881A patent/JPS5819360A/en active Pending
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6178872A (en) * | 1984-09-26 | 1986-04-22 | Teijin Ltd | Conductive resin composition |
JPH031338B2 (en) * | 1984-09-26 | 1991-01-10 | Teijin Ltd | |
JPS61132625A (en) * | 1984-11-28 | 1986-06-20 | Toray Ind Inc | Conjugated fiber of high conductivity |
JPS61132624A (en) * | 1984-11-28 | 1986-06-20 | Toray Ind Inc | Conjugated fiber of high conductivity |
JPS61228821A (en) * | 1985-04-01 | 1986-10-13 | 株式会社クラレ | High performance wiper |
JPH01297463A (en) * | 1988-05-25 | 1989-11-30 | Tech Res & Dev Inst Of Japan Def Agency | Coloring composition for camouflaging and camouflaged colored material |
JPH042808A (en) * | 1990-04-13 | 1992-01-07 | Kanebo Ltd | Electrically conductive conjugate fiber |
WO2003054267A1 (en) * | 2001-12-20 | 2003-07-03 | Kimberly-Clark Worldwide, Inc. | Targeted on-line stabilized absorbent structures |
WO2003054266A1 (en) * | 2001-12-20 | 2003-07-03 | Kimberly-Clark Worldwide, Inc. | Absorbent structures having low melting fibers |
WO2003054258A3 (en) * | 2001-12-20 | 2003-08-14 | Kimberly Clark Co | Targeted bonding fibers for stabilized absorbent structures |
US6709613B2 (en) | 2001-12-21 | 2004-03-23 | Kimberly-Clark Worldwide, Inc. | Particulate addition method and apparatus |
WO2017133225A1 (en) * | 2016-02-03 | 2017-08-10 | 深圳市善行医疗科技有限公司 | Coaxial conductive elastic composite filament and preparation method therefor |
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