JPS6155222B2 - - Google Patents
Info
- Publication number
- JPS6155222B2 JPS6155222B2 JP53088178A JP8817878A JPS6155222B2 JP S6155222 B2 JPS6155222 B2 JP S6155222B2 JP 53088178 A JP53088178 A JP 53088178A JP 8817878 A JP8817878 A JP 8817878A JP S6155222 B2 JPS6155222 B2 JP S6155222B2
- Authority
- JP
- Japan
- Prior art keywords
- active material
- foamed metal
- paste
- rubbing
- filling
- 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
- 239000011149 active material Substances 0.000 claims description 60
- 239000002184 metal Substances 0.000 claims description 49
- 229910052751 metal Inorganic materials 0.000 claims description 49
- 238000011049 filling Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 17
- 235000011837 pasties Nutrition 0.000 claims description 3
- 239000000843 powder Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 239000007772 electrode material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- BFDHFSHZJLFAMC-UHFFFAOYSA-L nickel(ii) hydroxide Chemical compound [OH-].[OH-].[Ni+2] BFDHFSHZJLFAMC-UHFFFAOYSA-L 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Battery Electrode And Active Subsutance (AREA)
- Inert Electrodes (AREA)
Description
【発明の詳細な説明】
本発明は連続的に連らなつた空間部を有する三
次元的構造を有するスポンジ状金属多孔体（以下
発泡メタルと称す）の中に、ペースト状活物質を
連続的に充填する電池用活物質の充填方法に関す
るものである。DETAILED DESCRIPTION OF THE INVENTION The present invention is a process in which a paste-like active material is continuously deposited into a sponge-like metal porous body (hereinafter referred to as foamed metal) having a three-dimensional structure with continuous spaces. The present invention relates to a method for filling an active material for a battery into a battery.
従来のこの種の充填方法としては、鉛電池にお
いては、多孔性筒体あるいは格子に活物質を主と
する粉末を充填するか、あるいは活物質をペース
ト状にして塗着する方法等が主に採用され、一方
アルカリ電池においては、上記と類似の方法や焼
結体に活物質の塩溶液を含浸し、これを電解、加
熱分解、化学処理などにより活物質に転化する方
法が採用されてきた。 Conventional filling methods of this type for lead-acid batteries include filling a porous cylinder or lattice with powder mainly containing the active material, or coating the active material in the form of a paste. On the other hand, for alkaline batteries, a method similar to the above or a method of impregnating a sintered body with a salt solution of the active material and converting it into an active material by electrolysis, thermal decomposition, chemical treatment, etc. has been adopted. .
このような方法において、焼結体の場合は、含
浸、転化を数回から10回以上繰り返す必要があ
り、工程が煩雑であつた。一方、格子、すなわち
導電性多孔体を用いて、これにペースト状活物質
を塗着する方法は、焼結体の場合に比較して、製
造は簡単であり、かつ導電性多孔体として、スク
リーン、エキスパンデツドメタル、孔あき板等を
用いると連続的な製法も可能である。しかし、こ
の場合は、活物質が結着剤等で導電体と結合して
しまい、その結果導電体との接触も、前者の場合
よりはるかに少なくなるため、電圧、寿命いずれ
の点でも焼結体には及ばない。なお、焼結体を用
いてこの塗着法が採用できると、両者の長所のみ
を生かすことができるが、従来の焼結体では孔が
小さく、したがつて活物質粉末を内部まで均一に
充填することは不可能であつた。 In such a method, in the case of a sintered body, it is necessary to repeat impregnation and conversion several times to 10 or more times, making the process complicated. On the other hand, the method of applying a paste-like active material to a lattice, that is, a conductive porous body, is easier to manufacture than the case of a sintered body, and can be used as a screen as a conductive porous body. A continuous manufacturing method is also possible using expanded metal, perforated plates, etc. However, in this case, the active material is bound to the conductor using a binder, etc., and as a result, the contact with the conductor is much less than in the former case, so sintering It doesn't reach the body. If this coating method can be applied using a sintered body, it will be possible to take advantage of the advantages of both, but the pores of conventional sintered bodies are small, so it is difficult to uniformly fill the active material powder inside. It was impossible.
ところが、最近注目されている発泡メタルの場
合は、多孔度をたとえ90％以上としても、その孔
径を活物質の粒径より大きくすることは容易であ
り、したがつて、このような塗着法が原理的には
採用可能である。すなわち、活物質粉末の必要に
応じて加える導電性粉末、それに結着剤と、その
溶媒を含むペースト状混合物をこの発泡メタルに
充填すれば、はじめから活物質の状態で充填して
いるので、活物質の塩溶液を加えた場合のような
転化処理を必要としない。したがつて、充填、転
化の繰り返しを必要とせず、工程を簡易化でき
る。 However, in the case of foamed metal, which has been attracting attention recently, even if the porosity is 90% or more, it is easy to make the pore size larger than the particle size of the active material, so this coating method is not suitable. can be adopted in principle. In other words, if this foamed metal is filled with a paste-like mixture containing conductive powder added as needed for active material powder, a binder, and its solvent, the active material is filled from the beginning. No conversion process is required, as is the case with the addition of a salt solution of active material. Therefore, it is not necessary to repeat filling and conversion, and the process can be simplified.
しかし、この発泡メタルへの活物質粉末を主と
するペースト状混合物の充填は、一般の二次元的
な広がりを持つたスクリーン、穴あき板、エキス
パンデツドメタル等の表面に塗着する場合と異な
り、三次元的な多孔体内部に充填する必要があ
る。この場合、単に発泡メタルの表面にペースト
状混合物を塗着したり、あるいはペースト状活物
質中を通すだけでペースト状活物質の粒径と多孔
体の孔径から考えると均一に充填できるはずであ
るが、実際にはペースト状活物質を充填できて
も、発泡メタルの内部まで均一に充填されない問
題点を生じた。すなわち、長尺帯状の高多孔度を
有する発泡メタルに、連続的にペースト状活物質
を自動充填するためには、発泡メタル中の空間部
の気体が活物質と置換するような操作を必要とす
る事が判明した。 However, filling this foamed metal with a paste-like mixture mainly consisting of active material powder is not the same as when applying it to the surface of a general two-dimensional screen, perforated plate, expanded metal, etc. Differently, it is necessary to fill the inside of a three-dimensional porous body. In this case, considering the particle size of the paste active material and the pore size of the porous body, it should be possible to fill it uniformly by simply applying the paste mixture to the surface of the foamed metal or passing it through the paste active material. However, even if the paste-like active material could actually be filled, there was a problem in that the inside of the foamed metal was not evenly filled. In other words, in order to automatically fill a long strip of highly porous foamed metal with a paste-like active material, it is necessary to perform an operation in which the gas in the space in the foamed metal is replaced with the active material. It turned out that it does.
本発明は、以上に鑑み、発泡メタルにペースト
状活物質を連続的に、しかも高密度に充填する方
法を提供することを目的とする。 In view of the above, an object of the present invention is to provide a method for continuously and highly densely filling a foamed metal with a paste-like active material.
本発明の方法は、発泡メタルの幅方向に平行に
位置した軸の周面に複数の柔軟性擦り板を放射状
に設けた擦り装置を前記擦り板が発泡メタルに対
して垂直の位置で発泡メタルの表面に近接するか
あるいは接触するように回転させ、発泡メタルの
前記擦り装置側表面へ供給されるペースト状活物
質を前記擦り板の端面で擦りながら発泡メタルへ
充填するものである。 In the method of the present invention, a rubbing device having a plurality of flexible rubbing plates radially provided on the peripheral surface of a shaft located parallel to the width direction of the foamed metal is attached to the foamed metal at a position where the rubbing plates are perpendicular to the foamed metal. The paste-like active material supplied to the surface of the foamed metal on the side of the rubbing device is filled into the foamed metal while being rubbed with the end surface of the rubbing plate.
この方法によれば、擦り板の端面は発泡メタル
の表面に摺接することになるので、圧縮力に弱い
発泡メタルを目つぶしすることなく、活物質粒子
を強制的に発泡メタル内へ充填することができ
る。また、擦り板は発泡メタルの幅方向に平行に
位置した軸の回転運動によつて順次発泡メタル上
へ摺接するので、発泡メタル上へ連続的にペース
ト状活物質を供給しても擦り板の擦り時には発泡
メタルの表面はペースト状活物質中から露出し、
発泡メタル中の気体と活物質との置換も円滑に行
われ、活物質を高密度に充填することができる。 According to this method, the end face of the rubbing plate comes into sliding contact with the surface of the foamed metal, so it is possible to forcibly fill the active material particles into the foamed metal without crushing the foamed metal, which is weak against compressive force. can. In addition, since the rubbing plate sequentially slides onto the foamed metal due to the rotational movement of the shaft located parallel to the width direction of the foamed metal, even if the paste-like active material is continuously supplied onto the foamed metal, the rubbing plate will not move. During rubbing, the surface of the foamed metal is exposed from within the paste active material,
The active material can be smoothly replaced with the gas in the foamed metal, and the active material can be packed at a high density.
以下、本発明をその実施例を示す図面にもとづ
いて説明する。第１図はペースト状活物質の充填
装置を示したものである。この充填装置はペース
ト状活物質容器１内にペースト状活物質２を内蔵
し、その活物質２を駆動用モータ３により駆動さ
れる撹拌機４により撹拌するようになつている。
また発泡メタル５には、駆動モータ７によつて回
転駆動され、かつペースト状活物質擦り装置８に
取り付けられた柔軟性擦り板９によつて、ペース
ト状活物質２と共に擦られながら、ペースト状活
物質２が充填される。この柔軟性擦り板９は発泡
メタル５の表面に対して、垂直方向になるように
回転する。そしてまたペースト状活物質擦り装置
８は中間歯車を有する減速機１０を介して直結し
た駆動モータ１１により回転駆動される。さらに
発泡メタル５は、多孔性支持板６と、活物質擦り
装置８に取り付けた柔軟性の擦り板９との間を移
動させる。 Hereinafter, the present invention will be explained based on drawings showing embodiments thereof. FIG. 1 shows a filling device for pasty active material. This filling device houses a paste active material 2 in a paste active material container 1, and the active material 2 is stirred by a stirrer 4 driven by a drive motor 3.
Further, the foamed metal 5 is rubbed together with the paste-like active material 2 by a flexible rubbing plate 9 which is rotationally driven by a drive motor 7 and attached to a paste-like active material rubbing device 8. The active material 2 is filled. This flexible rubbing plate 9 rotates in a direction perpendicular to the surface of the foamed metal 5. Further, the paste-like active material rubbing device 8 is rotationally driven by a drive motor 11 directly connected via a speed reducer 10 having an intermediate gear. Furthermore, the foamed metal 5 is moved between the porous support plate 6 and a flexible rubbing plate 9 attached to the active material rubbing device 8 .
このような構成の充填装置を使つて、活物質の
充填実験を行なつた。この時実施した条件につい
て述べる。まず、市販の水酸化ニツケル粉末に導
電材料としてニツケル粉末を約10重量％加え、よ
く混合撹拌し、次に適量の水、またはカルボキシ
メチルセルロース（CMC）水溶液を加え、さら
に十分撹拌してペースト状の活物質とした。また
発泡メタル５は幅150mm、長さ５ｍ、多孔度約97
％、活物質の充填部分の内容積が約50のものを
使用し、また軟質合成樹脂、ネオプレンゴム等よ
りなる擦り板９は、幅が約160mm、厚さが約３mm
のものを10枚使用した。また活物質擦り装置８の
回転速度は２〜10回転／秒とし、そしてまた撹拌
機の回転速度は３〜５回転／秒、発泡メタル５の
移動速度は0.5mm／秒とした。さらにペースト状
活物質２は、発泡メタル５より上方に来るように
して発泡メタル５が露出しないようにした。 An active material filling experiment was carried out using a filling apparatus having such a configuration. The conditions used at this time will be described. First, add approximately 10% by weight of nickel powder as a conductive material to commercially available nickel hydroxide powder, mix and stir well, then add an appropriate amount of water or carboxymethyl cellulose (CMC) aqueous solution, and stir thoroughly to form a paste. It was used as an active material. Also, foam metal 5 has a width of 150mm, a length of 5m, and a porosity of approximately 97.
%, the inner volume of the active material filled part is about 50%, and the rubbing plate 9 made of soft synthetic resin, neoprene rubber, etc. has a width of about 160 mm and a thickness of about 3 mm.
I used 10 pieces. Further, the rotational speed of the active material rubbing device 8 was set at 2 to 10 revolutions/second, the rotational speed of the stirrer was set at 3 to 5 revolutions/second, and the moving speed of the foamed metal 5 was set at 0.5 mm/second. Further, the paste active material 2 was placed above the foamed metal 5 so that the foamed metal 5 would not be exposed.
第２図はペースト状活物質擦り装置の一部を拡
大して示したもので、柔軟性を有する角型の擦り
板９の先端は、発泡メタル５に近接するか、また
は発泡メタル５に接触して、回転するようになつ
ている。またこの柔軟性の擦り板９は発泡メタル
５に対して垂直の位置で擦り板の先端面がメタル
表面に近接するか接するように回転するため、発
泡メタル５の表面部に存在するペースト状活物質
２は、その回転力によつて発泡メタル５内の気体
と置換されながら、強制的に発泡メタル５内に充
填される。この場合、擦り板９の回転力が強い
程、ペースト状活物質２の充填効率も向上する。 FIG. 2 is an enlarged view of a part of the paste active material rubbing device, in which the tip of the flexible square rubbing plate 9 is close to the foamed metal 5 or comes into contact with the foamed metal 5. Then, it begins to rotate. In addition, since this flexible rubbing plate 9 rotates in a position perpendicular to the foamed metal 5 so that the tip of the rubbing plate approaches or touches the metal surface, the paste-like active material present on the surface of the foamed metal 5 is removed. The substance 2 is forcibly filled into the foamed metal 5 while replacing the gas in the foamed metal 5 by its rotational force. In this case, the stronger the rotational force of the rubbing plate 9, the better the filling efficiency of the paste active material 2 will be.
従来のペースト状活物質の充填方法は、発泡メ
タルを単にペースト状活物質中を通過させるだけ
で充填する方法である。そしてこの従来の充填方
法におけるペースト濃度条件、発泡メタルの移動
速度は本発明の実施例とすべて同一とし、この従
来の方法で実施した活物質の充填量を測定した
所、活物質の充填密度は、平均値として約0.7
ｇ／c.c.であつた。これに対して、本発明の方法で
実施した活物質の充填量を測定したところ、活物
質の充填密度は平均値として1.13ｇ／c.c.であつ
た。また試料としては、それぞれ100cm2の大きさ
の基板を50枚サンプリングし、その基板に含有す
る活物質の量を算出した。 A conventional method for filling a pasty active material is to simply pass foamed metal through the paste active material. The paste concentration conditions and the moving speed of the foamed metal in this conventional filling method were all the same as in the examples of the present invention, and when the amount of active material packed in this conventional method was measured, the packing density of the active material was , about 0.7 as the average value
g/cc. On the other hand, when the filling amount of the active material was measured using the method of the present invention, the average packing density of the active material was 1.13 g/cc. Furthermore, 50 substrates each having a size of 100 cm 2 were sampled, and the amount of active material contained in each substrate was calculated.
このように本発明の充填方法は従来の方法に比
較して、約1.6倍の活物質の充填密度を得ること
ができた。従つて、この基板を使つて電極を構成
した場合、活物質の容量も約1.6倍向上すること
になる。 As described above, the filling method of the present invention was able to obtain a packing density of active material approximately 1.6 times that of the conventional method. Therefore, when an electrode is constructed using this substrate, the capacity of the active material will also be improved by about 1.6 times.
上記実施例においては、第２図に示すようなペ
ースト状活物質擦り装置８を、発泡メタル５の上
部に３個使用したが、同様な装置を発泡メタル５
の下部に設けて、併用しても効果がある。その場
合は、上部装置と下部装置の回転方向を同一方向
または反対方向にセツトするが、特に相反する方
向がより効果的である。 In the above embodiment, three paste-like active material rubbing devices 8 as shown in FIG. 2 were used on the top of the foam metal 5.
It is also effective to place it at the bottom of the screen and use it together. In that case, the rotation directions of the upper device and the lower device are set to be the same or opposite, but opposite directions are particularly effective.
そしてまた前記擦り板９の幅は発泡メタル５の
幅より大きくすることにより、ペースト状活物質
２の充填効率を向上させることができる。 Furthermore, by making the width of the rubbing plate 9 larger than the width of the foamed metal 5, the filling efficiency of the paste active material 2 can be improved.
なお、上記実施例においては、電池用活物質と
してニツケル電極活物質を取り上げたが、カドミ
ウム電極、鉛電極、鉄電極活物質、燃料電池用電
極活物質にも同様に適用することができる。 In the above examples, a nickel electrode active material was used as the battery active material, but the present invention can be similarly applied to a cadmium electrode, a lead electrode, an iron electrode active material, and a fuel cell electrode active material.
以上のように本発明によれば、ペースト状活物
質を高密度に充填することができるとともに、高
容量化がはかれ、しかも量産性に優れている等す
ぐれた特長を有するものである。 As described above, the present invention has excellent features such as being able to be filled with a paste-like active material at a high density, achieving a high capacity, and being excellent in mass production.
第１図は本発明の一実施例を示すペースト状活
物質充填装置の概略縦断面図、第２図は同装置の
一部拡大断面図である。
２……ペースト状活物質、５……発泡メタル、
９……柔軟性擦り板。
FIG. 1 is a schematic vertical sectional view of a paste-like active material filling device showing one embodiment of the present invention, and FIG. 2 is a partially enlarged sectional view of the same device. 2... Paste active material, 5... Foamed metal,
9...Flexible rubbing board.
Claims (1)
面に複数の柔軟性擦り板を放射状に設けた擦り装
置を、前記擦り板が発泡メタルに対して垂直の位
置で発泡メタルの表面に近接するように回転さ
せ、発泡メタルの前記擦り装置側表面へ供給され
るペースト状活物質を前記擦り板の端面で擦りな
がら発泡メタルへ充填することを特徴とする電池
用活物質の充填方法。1. A rubbing device having a plurality of flexible rubbing plates arranged radially around the circumferential surface of a shaft located parallel to the width direction of the foamed metal is placed close to the surface of the foamed metal with the rubbing plates perpendicular to the foamed metal. A method for filling an active material for a battery, characterized in that the pasty active material supplied to the surface of the foamed metal on the side of the rubbing device is rubbed into the foamed metal by the end face of the rubbing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8817878A JPS5514686A (en) | 1978-07-18 | 1978-07-18 | Filling of active material for cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8817878A JPS5514686A (en) | 1978-07-18 | 1978-07-18 | Filling of active material for cell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5514686A JPS5514686A (en) | 1980-02-01 |
| JPS6155222B2 true JPS6155222B2 (en) | 1986-11-26 |
Family
ID=13935643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8817878A Granted JPS5514686A (en) | 1978-07-18 | 1978-07-18 | Filling of active material for cell |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5514686A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58115074U (en) * | 1982-01-29 | 1983-08-05 | 新神戸電機株式会社 | Slurry tank |
| JPS61203560A (en) * | 1985-03-05 | 1986-09-09 | Yuasa Battery Co Ltd | Method for packing active material for battery |
| JPS62105363A (en) * | 1985-10-31 | 1987-05-15 | Yuasa Battery Co Ltd | Manufacture of paste type plate |
| JP2877740B2 (en) * | 1994-10-27 | 1999-03-31 | キヤノン株式会社 | Recording medium, image forming method using the same, and printed matter |
| US6000794A (en) * | 1994-10-27 | 1999-12-14 | Canon Kabushiki Kaisha | Image forming method |
-
1978
- 1978-07-18 JP JP8817878A patent/JPS5514686A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5514686A (en) | 1980-02-01 |
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