JPS6126933B2 - - Google Patents
Info
- Publication number
- JPS6126933B2 JPS6126933B2 JP57114890A JP11489082A JPS6126933B2 JP S6126933 B2 JPS6126933 B2 JP S6126933B2 JP 57114890 A JP57114890 A JP 57114890A JP 11489082 A JP11489082 A JP 11489082A JP S6126933 B2 JPS6126933 B2 JP S6126933B2
- Authority
- JP
- Japan
- Prior art keywords
- potassium titanate
- conductive
- present
- resin
- solution
- 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.)
- Expired
Links
- NJLLQSBAHIKGKF-UHFFFAOYSA-N dipotassium dioxido(oxo)titanium Chemical compound [K+].[K+].[O-][Ti]([O-])=O NJLLQSBAHIKGKF-UHFFFAOYSA-N 0.000 claims description 22
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims description 17
- 239000000126 substance Substances 0.000 claims description 2
- 239000000243 solution Substances 0.000 description 9
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 239000004020 conductor Substances 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 6
- 229910021627 Tin(IV) chloride Inorganic materials 0.000 description 5
- 239000000835 fiber Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 4
- 239000011231 conductive filler Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 229920000049 Carbon (fiber) Polymers 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000004917 carbon fiber Substances 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 229910052700 potassium Inorganic materials 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- FAPDDOBMIUGHIN-UHFFFAOYSA-K antimony trichloride Chemical compound Cl[Sb](Cl)Cl FAPDDOBMIUGHIN-UHFFFAOYSA-K 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 239000012763 reinforcing filler Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 150000003606 tin compounds Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229920003180 amino resin Polymers 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229920001940 conductive polymer Polymers 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000007716 flux method Methods 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 238000001027 hydrothermal synthesis Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000007777 multifunctional material Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 238000005240 physical vapour deposition Methods 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Conductive Materials (AREA)
- Non-Insulated Conductors (AREA)
Description
本発明はプラスチツクス等に対する補強効果が
優れた白色導電性物質に関するものである。
科学技術の発達とニーズの多様化に伴い高性
能、多機能素材の開発が活発に行われ、プラスチ
ツクス業界にあつても、導電性高分子材料の開発
についての研究が種々試みられており、例えば、
カーボン粒子若しくは繊維又は銅、銀、金等の金
属粉を導電性充填剤として用いた高分子材料が提
案されている。しかしながら、カーボン粒子、カ
ーボン繊維、銅、銀、金等の金属粉等は、いずれ
も黒色又は金属独自の色調を有するものであり、
しかも、これら導電性充填剤はカーボン繊維を除
き非補強性の充填剤である。又、カーボン繊維
は、補強性の導電性充填剤ではあるが、繊維長を
均質に揃えるのが困難であり、アスペクト比が不
揃いとなるため、成型加工性が悪く、又成型品の
表面平滑性、研磨性が劣る。
本発明者は、以上の如き実状に鑑み導電性組成
物、金属被膜を有するチタネート及びその製造
法、還元チタン酸アルカリの製造法等チタン酸カ
リウムを用いて、耐熱性、補強性の優れた充填剤
を開発、特許出願中であるが、これらはいずれも
着色されており、白色又は淡彩色が望まれる用途
への適用が困難であつた。本発明者は斯る現状に
鑑み鋭意研究の結果本発明に到達したものであ
る。
即ち本発明は、表面が酸化第２スズで覆われた
繊維状チタン酸カリウムを主成分とする白色導電
性物質を提供するものである。
本発明において、チタン酸カリウムとは、
一般式
K2O・nTiO2・mH2O（式中ｎは８以下の正の
実数、ｍは０又は４以下の正の実数を意味す
る。）で表わされる周知の化合物であり、従来大
別して水熱合成法、融剤法（フラツクス法）及び
焼成法で製造されているものである。
特に一般式K2O・6TiO2・mH2O（式中ｍは前
記と同じ）で表わされるチタン酸カリウム及びそ
の水和物は、耐火・断熱性、機械的強度がすぐ
れ、しかも充填剤として用いた時、表面平滑性が
すぐれている点有利である。
６チタン酸カリウムに限らずチタン酸カリウム
は一般に粉末又は繊維状の微細結晶体であるが、
このうち、繊維長５μｍ以上、アスペクト比20以
上、特に100以上のものが補強性充填剤として適
している。
本発明におけるチタン酸カリウムは白色であ
り、着色剤と併用して任意の色調とすることが出
来る。本発明の目的物を得るには、一般的な金属
酸化物形成法が適用できるが、補強性の導電材料
としては、短繊維状態に分離したものである方が
望ましく、微細繊維状態のまゝのチタン酸カリウ
ムに酸化第２スズの被覆処理を行うのが有利であ
る。例えば、塩化第２スズの水溶液、アルコール
溶液又はアルコール類、多価アルコール類、水溶
性アルデヒド類等の有機溶媒を加えた水系溶液又
は分散液を用い、200〜900℃、好ましくは400〜
800℃に加熱したチタン酸カリウム表面に噴霧後
再加熱処理して、チタン酸カリウム表面に酸化第
２スズを沈着被覆するスプレーコート法；チタン
酸カリウムを非酸化性雰囲気中で流動床を用い浮
遊、懸濁させた状態、又は沈床させた状態で加熱
下スズ化合物を導入、必要により、水分又は酸素
等を導入してチタン酸カリウム表面に酸化第２ス
ズを沈着させる化学気相析出法；チタン酸カリウ
ムを沙紙又は成型後、減圧、加熱下で酸化スズを
気化させ、チタン酸カリウム表面に沈着させるい
わゆる物理気相析出法等が適用出来る。
尚、これらの方法に適用出来るスズ化合物とし
ては、工程の複雑さを無視すると任意の化合物が
考えられるが、毒性が少なく、安定であり、処理
工程の管理が容易な点で塩化第２スズ、又はその
水和物が有利である。
本発明に於て、酸化第２スズの被覆層形成時、
例えばアンチモン、インジウム等の微量を人為的
に混在せしめ導電性の向上を計ることも可能であ
る。
本発明の導電性チタン酸カリウムは現在実用さ
れているプラスチツクス例えば、ポリエチレン、
ポリプロピレン、エチレンプロピレンジエンポリ
マー、ポリエステル樹脂、ポリアミド樹脂、フエ
ノール樹脂、アミノ樹脂、エポキシ樹脂、ポリエ
ーテル樹脂、ポリイミド樹脂、ポリアセタール樹
脂、ポリブチレンテレフタレート樹脂、ポリスル
フオン樹脂、ポリエーテルスルフオン樹脂等との
いずれとも良く混和し、導電性がすぐれ、機械的
強度が改善された白色の複合材料となる。しかも
これらの複合材料は、切削、研磨性、平面平滑性
にすぐれたものとなる。
又本発明の導電性チタン酸カリウムは、これを
適当な高分子結合剤と併用することにより、導電
性塗料、導電性インク、導電性接着剤、導電性テ
ープ、導電性シート、導電性密封剤等種々の用途
に適用可能である。
以上のべた通り、本発明は製法が容易であり、
後加工性がすぐれた導電性物質を提供するもので
あり、本発明者が既に提案した黒色又は有色の補
強性を有する導電物質に本発明の白色の導電性物
質を組み合わせることにより耐熱性、表面平滑性
のすぐれた任意の色調の補強性導電性充填剤をう
ることのできるものである。
以下、実施例を挙げて本発明を具体的に説明す
る。
実施例 １
塩化第２スズ（SnCl4・5H2O）80部を脱イオン
水20部に溶解した塩化第２スズ水溶液を調整し
た。
次いで磁性皿上にチタン酸カリウム（テイスモ
Ｄ、大塚化学薬品・(株)）１ｇを厚さ１mmになるよ
う広げ、800℃に調整したジルコンサンド、サン
ドバス上で振動させながら750℃までチタン酸カ
リウムを加熱するとともに、簡易ハンドスプレー
で上述処理液をチタン酸カリウム表面に噴霧し
た。噴霧に際しては１回で１ml処理液を噴霧、５
秒間隔で、２分間計24ml噴霧するようにし、その
後更に３分間750℃に保つたのち、300℃に調整し
た乾燥炉に移し３時間熟成し、白色で微細繊維状
の導電性チタン酸カリウム粉末を得た。
尚、導電性の評価は錠剤成型機を用い、100Kg/
cm2の加圧下で、減圧成型して直径12mm、厚み３mm
の錠剤を作成、その表面抵抗を測定して評価し
た。結果を表１に示した。比較の為、酸化第２ス
ズ（半井化学薬品(株)・試薬特級）及びチタン酸カ
リウム1.0ｇと酸化第２スズの混合分散物を用い
錠剤をつくり、導電性の評価を行つた。その結果
を表１に併せて示す。
The present invention relates to a white conductive material that has an excellent reinforcing effect on plastics and the like. With the development of science and technology and the diversification of needs, the development of high-performance, multifunctional materials is actively being carried out, and even in the plastics industry, various research efforts are being made on the development of conductive polymer materials. for example,
Polymer materials using carbon particles or fibers or metal powders such as copper, silver, and gold as conductive fillers have been proposed. However, carbon particles, carbon fibers, and metal powders such as copper, silver, and gold are all black or have a color tone unique to the metal.
Moreover, these conductive fillers are non-reinforcing fillers except for carbon fibers. In addition, although carbon fiber is a reinforcing conductive filler, it is difficult to make the fiber length uniform and the aspect ratio becomes uneven, resulting in poor moldability and poor surface smoothness of molded products. , poor polishing properties. In view of the above-mentioned circumstances, the inventors of the present invention have developed a conductive composition, a titanate having a metal coating, a method for producing the same, a method for producing a reduced alkali titanate, etc. using potassium titanate, and a filling material with excellent heat resistance and reinforcing properties. Although they have developed agents and are currently applying for a patent, they are all colored, making it difficult to apply them to applications where white or pale colors are desired. In view of the current situation, the present inventor has arrived at the present invention as a result of intensive research. That is, the present invention provides a white conductive material whose main component is fibrous potassium titanate whose surface is covered with stannic oxide. In the present invention, potassium titanate has the general formula K 2 O・nTiO 2・mH 2 O (in the formula, n means a positive real number of 8 or less, and m means 0 or a positive real number of 4 or less). It is a well-known compound represented by the above formula, and has conventionally been produced by a hydrothermal synthesis method, a flux method, and a calcination method. In particular, potassium titanate and its hydrate represented by the general formula K 2 O・6TiO 2・mH 2 O (in the formula, m is the same as above) have excellent fire resistance, heat insulation properties, and mechanical strength, and are also useful as fillers. It is advantageous in that it has excellent surface smoothness when used. Not limited to potassium hexatitanate, potassium titanate is generally a powder or fibrous microcrystalline body, but
Among these, those with a fiber length of 5 μm or more and an aspect ratio of 20 or more, especially 100 or more are suitable as reinforcing fillers. Potassium titanate in the present invention is white, and can be used in combination with a coloring agent to give any color tone. In order to obtain the object of the present invention, a general metal oxide formation method can be applied, but as a reinforcing conductive material, it is preferable to separate it into short fibers, and leave it in the fine fiber state. Advantageously, the potassium titanate is coated with stannic oxide. For example, using an aqueous solution or dispersion of tin chloride, an alcohol solution, or an aqueous solution or dispersion containing an organic solvent such as an alcohol, a polyhydric alcohol, or a water-soluble aldehyde,
Spray coating method in which the potassium titanate surface heated to 800℃ is sprayed and then reheated to deposit and coat the potassium titanate surface with stannic oxide; potassium titanate is suspended in a non-oxidizing atmosphere using a fluidized bed. , a chemical vapor deposition method in which a tin compound is introduced under heating in a suspended or settled state, and if necessary, water or oxygen is introduced to deposit stannic oxide on the surface of potassium titanate; titanium A so-called physical vapor deposition method can be applied, in which potassium acid is formed into paper or molded, and then tin oxide is vaporized under reduced pressure and heat, and deposited on the surface of potassium titanate. Note that any compound can be considered as a tin compound that can be applied to these methods, ignoring the complexity of the process, but tin chloride, stannic chloride, or hydrates thereof are advantageous. In the present invention, when forming a coating layer of stannic oxide,
For example, it is also possible to artificially mix small amounts of antimony, indium, etc. to improve conductivity. The conductive potassium titanate of the present invention can be applied to plastics currently in practical use, such as polyethylene,
With polypropylene, ethylene propylene diene polymer, polyester resin, polyamide resin, phenolic resin, amino resin, epoxy resin, polyether resin, polyimide resin, polyacetal resin, polybutylene terephthalate resin, polysulfon resin, polyether sulfon resin, etc. The result is a white composite material that mixes well, has excellent electrical conductivity, and has improved mechanical strength. Moreover, these composite materials have excellent cutting, polishing properties, and flat surface smoothness. In addition, the conductive potassium titanate of the present invention can be used in combination with a suitable polymeric binder to produce conductive paints, conductive inks, conductive adhesives, conductive tapes, conductive sheets, and conductive sealants. It is applicable to various uses such as As mentioned above, the manufacturing method of the present invention is easy,
The purpose is to provide a conductive material with excellent post-processability, and by combining the white conductive material of the present invention with the black or colored reinforcing conductive material already proposed by the present inventor, heat resistance and surface It is possible to obtain a reinforcing conductive filler of any color with excellent smoothness. The present invention will be specifically described below with reference to Examples. Example 1 A stannic chloride aqueous solution was prepared by dissolving 80 parts of stannic chloride (SnCl 4 .5H 2 O) in 20 parts of deionized water. Next, spread 1 g of potassium titanate (Teismo D, Otsuka Chemicals Co., Ltd.) on a magnetic dish to a thickness of 1 mm, use zircon sand adjusted to 800°C, and add titanate to 750°C while vibrating on a sand bath. While heating the potassium, the above treatment liquid was sprayed onto the surface of the potassium titanate using a simple hand sprayer. When spraying, spray 1 ml of treatment liquid at a time, 5
A total of 24 ml was sprayed at intervals of seconds for 2 minutes, then kept at 750℃ for another 3 minutes, then transferred to a drying oven adjusted to 300℃ and aged for 3 hours. I got it. The conductivity was evaluated using a tablet molding machine at 100Kg/
Decompression molded under a pressure of cm 2 to form a diameter of 12 mm and a thickness of 3 mm.
Tablets were prepared and their surface resistance was measured and evaluated. The results are shown in Table 1. For comparison, tablets were made using a mixed dispersion of stannic oxide (Hani Chemical Co., Ltd., reagent grade) and 1.0 g of potassium titanate and stannic oxide, and the conductivity was evaluated. The results are also shown in Table 1.
【表】
実施例 ２
塩化第２スズ溶液噴霧時のチタン酸カリウムの
加熱温度及び後処理温度を表２の条件に変更した
他は実施例１と同様にして試料21〜25を作成し
た。導電性の評価は表２に示した。[Table] Example 2 Samples 21 to 25 were prepared in the same manner as in Example 1, except that the heating temperature of potassium titanate during spraying of the stannic chloride solution and the post-treatment temperature were changed to the conditions shown in Table 2. The evaluation of conductivity is shown in Table 2.
【表】
実施例 ３
塩化第２スズ（SnCl4・5H2O） 80部
メチルアルコール 20部
からなる塩化第２スズのアルコール溶液（Ａ液）
塩化アンチモン（SbCl3） 3.5部
メチルアルコール 96.5部
からなる塩化アンチモンのアルコール溶液（Ｂ
液）
Ａ液）Ｂ液）を上記の如く調整し、Ａ液とＢ液
の表３に示す混合割合の処理液を作成した後、チ
タン酸カリウム（テイスモＬ、大塚化学薬品・
(株)）を用い、以後実施例１と同法でチタン酸カリ
ウムの表面を混合液で処理し、表３の種々の導電
性を示す
白色で微細繊維状の導電性チタン酸カリウム粉
末を得た。[Table] Example 3 Alcohol solution of tin chloride (liquid A) consisting of 80 parts of stannic chloride (SnCl 4.5H 2 O) and 20 parts of methyl alcohol Antimony chloride (SbCl 3 ) 3.5 parts From 96.5 parts of methyl alcohol An alcoholic solution of antimony chloride (B
After adjusting the above solutions (Liquid A) and Solution B) to create a treatment solution with the mixing ratio of Solution A and Solution B shown in Table 3, potassium titanate (Teismo L, Otsuka Chemical, etc.) was prepared.
Co., Ltd., and thereafter the surface of potassium titanate was treated with the mixed solution in the same manner as in Example 1 to obtain white, fine fibrous conductive potassium titanate powder exhibiting the various conductivities shown in Table 3. Ta.
Claims (1)
酸カリウムを主成分とする白色導電性物質。1 A white conductive substance whose main component is fibrous potassium titanate whose surface is covered with stannic oxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57114890A JPS596235A (en) | 1982-07-01 | 1982-07-01 | Electrically conductive white material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57114890A JPS596235A (en) | 1982-07-01 | 1982-07-01 | Electrically conductive white material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS596235A JPS596235A (en) | 1984-01-13 |
| JPS6126933B2 true JPS6126933B2 (en) | 1986-06-23 |
Family
ID=14649209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57114890A Granted JPS596235A (en) | 1982-07-01 | 1982-07-01 | Electrically conductive white material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS596235A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08217446A (en) * | 1995-02-09 | 1996-08-27 | Mitsubishi Materials Corp | Strip type (leaflet) electroconductive powder, production and use thereof |
| JP2008251210A (en) * | 2007-03-29 | 2008-10-16 | Mitsubishi Materials Corp | White conductive powder, its manufacturing method, and its use |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5989337A (en) * | 1982-11-11 | 1984-05-23 | Unitika Ltd | Electrically conductive polymer composition |
| JPS6136333A (en) * | 1984-07-27 | 1986-02-21 | Kubota Ltd | Synthetic resin composition |
| JPS6142548A (en) * | 1984-08-06 | 1986-03-01 | Otsuka Chem Co Ltd | Electrically conductive expandable thermoplastic resin composition |
| JPS6147770A (en) * | 1984-08-10 | 1986-03-08 | Otsuka Chem Co Ltd | Coating agent for electrically-conductive floor and floor covering material |
| US4933109A (en) * | 1985-10-14 | 1990-06-12 | Sumitomo Chemical Company, Limited | Fibrous white electrically conductive material and a white electrically conductive coating composition containing the same |
| JP2540513B2 (en) * | 1986-03-07 | 1996-10-02 | 三井東圧化学株式会社 | Resin composition with excellent plating characteristics |
| JPS63225671A (en) * | 1986-10-28 | 1988-09-20 | Daikin Ind Ltd | Composition for paint and its use |
| JPH057161Y2 (en) * | 1987-03-24 | 1993-02-23 | ||
| DE68923681D1 (en) * | 1988-11-09 | 1995-09-07 | Ajinomoto Kk | Composite structure sheet used to reproduce or record reproducible electrostatic images. |
| DE69411662T2 (en) * | 1993-10-22 | 1998-12-24 | Ishihara Sangyo Kaisha | Dendrite or star-shaped titanium dioxide microparticles and process for their production |
| JP2593634B2 (en) * | 1995-03-20 | 1997-03-26 | 三井東圧化学株式会社 | New polyimide resin composition |
| US5939243A (en) * | 1998-05-04 | 1999-08-17 | Eastman Kodak Company | Imaging element comprising an electrically-conductive layer containing mixed acicular and granular metal-containing particles and a transparent magnetic recording layer |
| US6074807A (en) * | 1998-10-15 | 2000-06-13 | Eastman Kodak Company | Imaging element containing an electrically-conductive layer containing acicular metal-containing particles and a transparent magnetic recording layer |
| US20080193884A1 (en) | 2005-07-20 | 2008-08-14 | Konica Minolta Medical & Graphic, Inc. | Image Forming Method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS515300A (en) * | 1974-07-04 | 1976-01-16 | Matsushita Electric Ind Co Ltd | DODENSEIBIFUN MATSUNO SEIZOHOHO |
| JPS5188796A (en) * | 1975-01-31 | 1976-08-03 | ||
| JPS5326298A (en) * | 1976-08-23 | 1978-03-10 | Kyushu Refractories | Heat resistant fibrous substance and method of producing same |
| JPS5328100A (en) * | 1977-05-16 | 1978-03-15 | Kyushu Refractories | Process for preparing kalium hexatitanate fiber |
| JPS56140028A (en) * | 1980-04-02 | 1981-11-02 | Mitsubishi Metal Corp | Manufacture of white electrically-conductive composite powder |
| JPS56156603A (en) * | 1980-05-06 | 1981-12-03 | Mitsubishi Metal Corp | Conductive fine powder |
| JPS5711825A (en) * | 1980-06-23 | 1982-01-21 | Mitsubishi Metal Corp | Electrically-conductive white covering powder |
| JPS57101302A (en) * | 1980-12-15 | 1982-06-23 | Mitsubishi Metal Corp | Chargeproof heat resistant plastic composition |
| JPS57103204A (en) * | 1980-12-18 | 1982-06-26 | Otsuka Kagaku Yakuhin | Conductive composition |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1981002008A1 (en) * | 1980-01-09 | 1981-07-23 | Battelle Memorial Institute | Glass fiber protected against corrosion and method for producing it |
-
1982
- 1982-07-01 JP JP57114890A patent/JPS596235A/en active Granted
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS515300A (en) * | 1974-07-04 | 1976-01-16 | Matsushita Electric Ind Co Ltd | DODENSEIBIFUN MATSUNO SEIZOHOHO |
| JPS5188796A (en) * | 1975-01-31 | 1976-08-03 | ||
| JPS5326298A (en) * | 1976-08-23 | 1978-03-10 | Kyushu Refractories | Heat resistant fibrous substance and method of producing same |
| JPS5328100A (en) * | 1977-05-16 | 1978-03-15 | Kyushu Refractories | Process for preparing kalium hexatitanate fiber |
| JPS56140028A (en) * | 1980-04-02 | 1981-11-02 | Mitsubishi Metal Corp | Manufacture of white electrically-conductive composite powder |
| JPS56156603A (en) * | 1980-05-06 | 1981-12-03 | Mitsubishi Metal Corp | Conductive fine powder |
| JPS5711825A (en) * | 1980-06-23 | 1982-01-21 | Mitsubishi Metal Corp | Electrically-conductive white covering powder |
| JPS57101302A (en) * | 1980-12-15 | 1982-06-23 | Mitsubishi Metal Corp | Chargeproof heat resistant plastic composition |
| JPS57103204A (en) * | 1980-12-18 | 1982-06-26 | Otsuka Kagaku Yakuhin | Conductive composition |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08217446A (en) * | 1995-02-09 | 1996-08-27 | Mitsubishi Materials Corp | Strip type (leaflet) electroconductive powder, production and use thereof |
| JP2008251210A (en) * | 2007-03-29 | 2008-10-16 | Mitsubishi Materials Corp | White conductive powder, its manufacturing method, and its use |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS596235A (en) | 1984-01-13 |
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