JPH0761750B2 - Heat-sensitive stencil paper - Google Patents
Heat-sensitive stencil paperInfo
- Publication number
- JPH0761750B2 JPH0761750B2 JP61156755A JP15675586A JPH0761750B2 JP H0761750 B2 JPH0761750 B2 JP H0761750B2 JP 61156755 A JP61156755 A JP 61156755A JP 15675586 A JP15675586 A JP 15675586A JP H0761750 B2 JPH0761750 B2 JP H0761750B2
- Authority
- JP
- Japan
- Prior art keywords
- general formula
- film
- thermal head
- surfactant
- synthetic resin
- 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 - Lifetime
Links
- 239000004094 surface-active agent Substances 0.000 claims description 30
- 229920003002 synthetic resin Polymers 0.000 claims description 18
- 239000000057 synthetic resin Substances 0.000 claims description 18
- 229920001169 thermoplastic Polymers 0.000 claims description 16
- 239000004416 thermosoftening plastic Substances 0.000 claims description 16
- 239000003093 cationic surfactant Substances 0.000 claims description 7
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- 150000003242 quaternary ammonium salts Chemical class 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 150000003512 tertiary amines Chemical class 0.000 claims description 2
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 239000000835 fiber Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 230000004927 fusion Effects 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 229920006267 polyester film Polymers 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 240000000907 Musa textilis Species 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 240000006248 Broussonetia kazinoki Species 0.000 description 1
- 235000006716 Broussonetia kazinoki Nutrition 0.000 description 1
- 241001265525 Edgeworthia chrysantha Species 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229920002978 Vinylon Polymers 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- HDERJYVLTPVNRI-UHFFFAOYSA-N ethene;ethenyl acetate Chemical group C=C.CC(=O)OC=C HDERJYVLTPVNRI-UHFFFAOYSA-N 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000025 natural resin Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 229920006289 polycarbonate film Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N1/00—Printing plates or foils; Materials therefor
- B41N1/24—Stencils; Stencil materials; Carriers therefor
- B41N1/245—Stencils; Stencil materials; Carriers therefor characterised by the thermo-perforable polymeric film heat absorbing means or release coating therefor
Landscapes
- Printing Plates And Materials Therefor (AREA)
Description
【発明の詳細な説明】 発明の目的 （産業上の利用分野） この発明はサーマルヘッドにより穿孔して印刷用孔版を
作成するための感熱性孔版原紙に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a heat-sensitive stencil sheet for making a printing stencil by punching with a thermal head.
（従来技術及び発明が解決しようとする問題点） 一般に、この種の原紙を多孔性支持体と熱可塑性合成樹
脂フィルムとを貼合わせて構成されている。そこで、サ
ーマルヘッドを備えた印字装置に本来装着される感熱用
紙に代えて、この原紙を装着し、そのサーマルヘッドを
作動させていわゆる印字動作を行うと、前記原紙のフィ
ルムが穿孔されて孔版原紙が形成される。(Problems to be Solved by Prior Art and Invention) In general, this type of base paper is formed by laminating a porous support and a thermoplastic synthetic resin film. Therefore, when this base paper is mounted in place of the heat-sensitive paper that is originally mounted in the printing apparatus equipped with a thermal head and the so-called printing operation is performed by operating the thermal head, the film of the base paper is perforated and the stencil base paper is punched. Is formed.
ところが、この場合にはフィルムの溶融物がサーマルヘ
ッドに融着してサーマルヘッドの作動時にスティック音
が発生したり、穿孔が不規則になったり、時には原紙が
破損することもあった。However, in this case, the melted material of the film was fused to the thermal head, and a stick noise was generated when the thermal head was operated, the perforations were irregular, and sometimes the base paper was damaged.
そこで、この問題を解消するために、熱可塑性合成樹脂
フィルムの表面に脂肪酸金属塩やリン酸エステルよりな
るアニオン系界面活性剤及び耐熱性合成樹脂等の層を形
成することが提案されているが、この場合にも上記の問
題が完全に払拭されるまでには到らなかった。Therefore, in order to solve this problem, it has been proposed to form a layer of an anionic surfactant composed of a fatty acid metal salt or a phosphoric acid ester and a heat resistant synthetic resin on the surface of the thermoplastic synthetic resin film. However, even in this case, the above problems could not be completely eliminated.
この発明は上記の問題点を解消するためになされたもの
であって、その目的は容易に製造することができるとと
もに、熱可塑性合成樹脂フィルムがサーマルヘッドに融
着することを防止することができ、しかも、そのフィル
ム上の層の溶融物がカスとしてサーマルヘッドに付着す
ることのない感熱性孔版原紙を提供することにある。The present invention has been made to solve the above problems, and its purpose is to easily manufacture, it is possible to prevent the thermoplastic synthetic resin film from being fused to the thermal head. Moreover, the object is to provide a heat-sensitive stencil sheet in which the melt of the layer on the film does not adhere to the thermal head as residue.
発明の構成 （問題点を解決するための手段） 上記の目的を達成するために、この発明においては多孔
性支持体と熱可塑性合成樹脂フィルムとを貼合わせると
ともに、前記フィルムの表面に、下記の一般式Ｉ若しく
は一般式IIで表される界面活性剤のうちのいずれか一
つ、又は、一般式Ｉで表される界面活性剤と一般式IIで
表される界面活性剤との混合物を主成分とする層を設
け、前記層を介して前記フィルムをサーマルヘッドによ
り穿孔できるようにした。Structure of the Invention (Means for Solving the Problems) In order to achieve the above object, in the present invention, a porous support and a thermoplastic synthetic resin film are bonded together, and the surface of the film is Mainly one of the surfactants represented by the general formula I or the general formula II, or a mixture of the surfactant represented by the general formula I and the surfactant represented by the general formula II. A layer as a component was provided so that the film could be perforated by a thermal head through the layer.
一般式Ｉ （R1,R2,R3,R4はアルキル基を示す）で表される第四ア
ンモニウム塩型のカチオン系界面活性剤 一般式II （Ｒはアルキル基、m,nはモル数を示す）で表される第
三アミン型のカチオン系界面活性剤 （作用） 従って、熱可塑性合成樹脂フィルムは、前記一般式Ｉ若
しくは一般式IIで表される界面活性剤のいつのいずれか
一つ、又は、一般式Ｉで表される界面活性剤と一般式II
で表される界面活性剤との混合物を主成分とする層を介
してサーマルヘッドにより穿孔される。そのため、熱可
塑性合成樹脂フィルムがサーマルヘッドに融着すること
を防止することができ、しかも、そのフィルム上の層の
溶融物がカスとしてサーマルヘッドに付着することがな
い。また、多孔性支持体と熱可塑性合成樹脂フィルムと
を貼合わせるとともに、フィルムに前記界面活性剤をコ
ーティングするのみの極めて簡単な作業で、容易に製造
することができる。General formula I (R 1 , R 2 , R 3 and R 4 are alkyl groups) and a quaternary ammonium salt type cationic surfactant represented by the general formula II (R is an alkyl group, m and n are the number of moles) A tertiary amine type cationic surfactant represented by the formula (action) Accordingly, the thermoplastic synthetic resin film is represented by the above general formula I or general formula II. Any one of the surfactants represented, or the surfactant represented by the general formula I and the general formula II
Is perforated by a thermal head through a layer containing a mixture with a surfactant represented by as a main component. Therefore, it is possible to prevent the thermoplastic synthetic resin film from being fused to the thermal head, and further, the melted material of the layer on the film does not adhere to the thermal head as residue. In addition, the porous support and the thermoplastic synthetic resin film can be bonded together, and the film can be easily manufactured by a very simple operation of coating the surfactant.
（実施例） まず、この発明を具体化した実施例の概要について説明
する。多孔性支持体としては繊度が３デニール以下の各
種の繊維によって紙状に成形されたものが使用される。
すなわち、繊維材料としてはポリエステル繊維，ビニロ
ン繊維，ナイロン繊維等の合成繊維、あるいはマニラ
麻，コウゾ，ミツマタ，パルプ等の天然繊維を単独でも
しくは混合して使用することができる。そして、それら
の坪量が６〜14g/m2好ましくは７〜13g/m2で、その厚さ
が20〜60μ好ましくは25〜50μのものを使用できる。
又、天然繊維単独のものは湿潤強度を向上させるため
に、天然及び合成樹脂を内添，含浸したものを用いるこ
ともできる。(Embodiment) First, an outline of an embodiment embodying the present invention will be described. As the porous support, a paper-shaped support made of various fibers having a fineness of 3 denier or less is used.
That is, as the fiber material, synthetic fibers such as polyester fiber, vinylon fiber and nylon fiber, or natural fibers such as Manila hemp, Kozo, Mitsumata and pulp can be used alone or in combination. Further, those having a basis weight of 6 to 14 g / m 2, preferably 7 to 13 g / m 2 and a thickness of 20 to 60 μ, preferably 25 to 50 μ can be used.
In addition, natural fibers alone may be used in which natural and synthetic resins are internally added and impregnated in order to improve wet strength.
熱可塑性合成樹脂フィルムとしては、ポリエステルフィ
ルム，ポリカーボネートフィルム，ポリプロピレンフィ
ルム，ポリ塩化ビニールフィルム等が使用可能で、その
厚さは10μ以下、さらには１〜５μが好ましい。厚さが
この範囲を越えると、サーマルヘッドによる穿孔性が悪
くなり、鮮明な穿孔を行えなくなる。また、前記フィル
ムは二軸延伸フィルムであって、縦方向及び横方向の延
伸率が共に150〜200％であるものが好ましい。As the thermoplastic synthetic resin film, a polyester film, a polycarbonate film, a polypropylene film, a polyvinyl chloride film, or the like can be used, and the thickness thereof is 10 μm or less, more preferably 1 to 5 μm. If the thickness exceeds this range, the perforability of the thermal head deteriorates, and clear perforation cannot be performed. Further, it is preferable that the film is a biaxially stretched film, and the stretching ratios in the machine direction and the transverse direction are both 150 to 200%.
さらに、界面活性剤としては、カチオン系のものが使用
され、第四アンモニウム塩型界面活性剤やアミン型界面
活性剤が好ましく、後者のものとしては高級アルキルア
ミンのエチレンオキサイド付加型界面活性剤が一層好ま
しい。これらの界面活性剤は水や有機溶剤に溶解され、
その溶液が前記熱可塑性合成樹脂フィルムの表面に塗布
されて層状にされる。そして、その塗布量は0.01〜0.7g
/m2,好ましくは0.05〜0.5g/m2である。Further, as the surfactant, cationic ones are used, and quaternary ammonium salt type surfactants and amine type surfactants are preferable, and as the latter, higher alkylamine ethylene oxide addition type surfactants are used. More preferable. These surfactants are dissolved in water and organic solvents,
The solution is applied to the surface of the thermoplastic synthetic resin film to form a layer. And the application amount is 0.01-0.7g
/ m 2 , preferably 0.05 to 0.5 g / m 2 .
なお、前記アミン型界面活性剤は水中においてイオン化
して弱カチオン性を示すため、この発明ではカチオン系
界面活性剤に含まれるものとする。In addition, since the said amine type surfactant ionizes in water and shows weak cationic property, it is assumed to be contained in the cationic surfactant in this invention.
以下、この発明を具体化した実施例を詳細に説明する。Hereinafter, examples embodying the present invention will be described in detail.
〔実施例１〕 マニラ麻よりなり、坪量10.5g/m2,厚さ40μの多孔性支
持体に、厚さ３μのポリエステルフィルムをアクリル系
エマルジョン（乾燥塗布量1.0g/m2）で貼合わせて、層
状体Ａを作成した。この層状体Ａのフィルム表面に第四
アンモニウム塩型界面活性剤（以下、界面活性剤ａとい
う）の１％メタノール溶液を前記フィルムの表面に塗布
し、60℃で15秒間にわたって加熱して乾燥させた。な
お、乾燥塗布量は0.2g/m2である。[Example 1] A polyester film having a thickness of 3 µ was laminated on a porous support made of Manila hemp, having a basis weight of 10.5 g / m 2 and a thickness of 40 µ with an acrylic emulsion (dry coating amount 1.0 g / m 2 ). A layered body A was prepared. A 1% methanol solution of a quaternary ammonium salt type surfactant (hereinafter referred to as surfactant a) was applied to the surface of the film of the layered body A on the surface of the film and dried by heating at 60 ° C for 15 seconds. It was The dry coating amount is 0.2 g / m 2 .
また、前記界面活性剤ａはニューファインケミカル株式
会社製のエレクノンOR−300（商品名）であって、次の
化学式で表されるものを使用した。Further, the surfactant a was Eleknon OR-300 (trade name) manufactured by New Fine Chemical Co., Ltd., and was represented by the following chemical formula.
（R1,R2,R3,R4はC12〜C18のアルキルル基） 次いで、上記のように製造した感熱性孔版原紙を、日本
語ワードプロセッサー，デスクワード（シルバー精工株
式会社製）に装着してそのサーマルヘッドにより穿孔を
行った。そして、サーマルヘッドに対する熱可塑性合成
樹脂フィルムの融着について評価した。また、カスの付
着については、同一試料を100枚使用した後に判別し
た。その結果は他の実施例及び比較例とともに表に示
す。 (R 1 , R 2 , R 3 and R 4 are C 12 to C 18 alkyl groups) Next, the heat-sensitive stencil base paper produced as described above is applied to a Japanese word processor, desk word (manufactured by Silver Seiko Co., Ltd.) It was mounted and punched by the thermal head. Then, the fusion bonding of the thermoplastic synthetic resin film to the thermal head was evaluated. Further, the adhesion of dust was judged after 100 sheets of the same sample were used. The results are shown in the table together with other examples and comparative examples.
〔実施例２〕 前記層状体Ａに高級アルキルアミンのエチレンオキサイ
ド付加型界面活性剤（以下、界面活性剤ｂという）の１
％トルエン溶液を前記実施例１と同一の条件で塗布した
後に乾燥させて感熱性孔版原紙を作成し、穿孔を行っ
た。Example 2 One of the higher alkylamine ethylene oxide addition type surfactants (hereinafter referred to as surfactant b) was added to the layered body A.
% Toluene solution was applied under the same conditions as in Example 1 and then dried to prepare a heat-sensitive stencil sheet, which was perforated.
ここで、界面活性剤ｂはニューファインケミカル株式会
社製のエレクノンOR−RK（商品名）であって、次の化学
式で表されるものを使用した。Here, as the surfactant b, Eleknon OR-RK (trade name) manufactured by New Fine Chemical Co., Ltd., and the one represented by the following chemical formula was used.
（ＲはC12のアルキル基,m＝10,n＝10）使用結果につい
ては表に示す。 (R is an alkyl group of C 12 , m = 10, n = 10) The results of use are shown in the table.
〔実施例３〕 繊度１デニールのポリエステル繊維からなり、坪量12.5
g/m2,厚さ35μの多孔性支持体に、厚さ２μのポリエス
テルフィルムを、酢酸ビニル−エチレン共重合体樹脂
（乾燥塗布量0.9g/m2）で貼り合わせて層状体（以下、
層状体Ｂという）を製造し、その層状体Ｂに界面活性剤
ａを前記各実施例と同一の条件で塗布して乾燥さた後、
同一の条件で使用試験を行った。その結果は表に示す。[Example 3] A polyester fiber having a fineness of 1 denier and a basis weight of 12.5
A 2 μm-thick polyester film was attached to a porous support having a g / m 2 thickness of 35 μm with a vinyl acetate-ethylene copolymer resin (dry coating amount 0.9 g / m 2 ) to form a layered body (hereinafter,
(Hereinafter referred to as “layered body B”), the surface-active agent a is applied to the layered body B under the same conditions as in the above-mentioned respective examples and dried,
The usage test was conducted under the same conditions. The results are shown in the table.
〔実施例４〕 前記層状体Ｂに界面活性剤ｂを前記各実施例と同一の条
件で塗布して乾燥させた後、同一の条件で使用試験を行
った。その結果を表に示す。Example 4 Surfactant b was applied to the layered body B under the same conditions as those of the above Examples, dried and then subjected to a usage test under the same conditions. The results are shown in the table.
〔実施例５〕 前記界面活性剤ａ及びｂを１対１の割合で混合し、１％
トルエン溶液を調整した。これを前記各実施例と同一の
条件で層状体Ａに塗布して乾燥させた後、同様に使用試
験を行った。その結果を表に示す。[Example 5] The surfactants a and b were mixed in a ratio of 1: 1 to obtain 1%.
A toluene solution was prepared. This was applied to the layered body A under the same conditions as in each of the above-mentioned examples and dried, and then the same usage test was conducted. The results are shown in the table.
〔実施例６〕 前記実施例５において調整したものと同様の界面活性剤
を層状体Ｂに塗布及び乾燥した後、同様に使用試験を行
った。その結果を表に示す。[Example 6] The same surfactant as that prepared in Example 5 was applied to the layered body B and dried, and then the same usage test was performed. The results are shown in the table.
〔比較例１〕 化学式 で表される界面活性剤の２％水溶液を調整し、これを前
記各実施例と同一の条件で層状体Ａに塗布した後乾燥さ
せ、同様の使用試験を行った。その結果を表に示す。[Comparative Example 1] Chemical formula A 2% aqueous solution of a surfactant represented by the following formula was prepared, and this was applied to the layered body A under the same conditions as in each of the above-mentioned examples and then dried, and the same use test was conducted. The results are shown in the table.
〔比較例２〕 前記比較例１で調整した界面活性剤の溶液を層状体Ｂに
塗布した後乾燥させ、同一の使用試験を行った。その結
果を表に示す。Comparative Example 2 The solution of the surfactant prepared in Comparative Example 1 was applied to the layered body B and then dried, and the same use test was conducted. The results are shown in the table.
上記の結果から明らかなように、各実施例においては、
カチオン系界面活性剤を主成分とする層を熱可塑性合成
樹脂フィルム表面に形成したことにより、サーマルヘッ
ドと熱可塑性合成樹脂フィルムとの融着が防止され、ま
た、サーマルヘッドへ界面活性剤の溶融物がカスとして
付着することもなく穿孔作業を円滑に行うことができ
た。 As is clear from the above results, in each example,
By forming a layer containing a cationic surfactant as the main component on the surface of the thermoplastic synthetic resin film, fusion between the thermal head and the thermoplastic synthetic resin film is prevented, and the thermal head melts into the thermal head. It was possible to carry out the drilling work smoothly without the matter sticking to the residue.
なお、カチオン系界面活性剤により、サーマルヘッドと
熱可塑性合成樹脂フィルムとの融着が防止される理由と
しては、界面活性剤の層がサーマルヘッドの走行を円滑
化する潤滑剤として作用しさらに、サーマルヘッドによ
って溶融された熱可塑性合成樹脂フィルムが界面活性剤
の皮膜によって被われるためであると推察される。The reason why the cationic surfactant prevents fusion between the thermal head and the thermoplastic synthetic resin film is that the surfactant layer acts as a lubricant that facilitates running of the thermal head. It is presumed that this is because the thermoplastic synthetic resin film melted by the thermal head is covered with the film of the surfactant.
（発明の効果） 以上詳述したように、この発明は容易に製造することが
できるとともに、熱可塑性合成樹脂フィルムがサーマル
ヘッドに融着することを防止することができ、しかも、
そのフィルム上の層の溶融物がカスとしてサーマルヘッ
ドに付着することがないという優れた効果を発揮する。(Effects of the Invention) As described in detail above, the present invention can be easily manufactured and can prevent fusion of the thermoplastic synthetic resin film to the thermal head, and
The excellent effect that the melt of the layer on the film does not adhere to the thermal head as dust is exhibited.
また、サーマルヘッドを円滑に移動させることができる
という効果もある。There is also an effect that the thermal head can be moved smoothly.
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 昭61−53091（ＪＰ，Ａ) 特開 昭60−131298（ＪＰ，Ａ) 特開 昭61−173992（ＪＰ，Ａ) 特公 昭48−1531（ＪＰ，Ｂ１) ─────────────────────────────────────────────────── ─── Continuation of the front page (56) References JP 61-53091 (JP, A) JP 60-131298 (JP, A) JP 61-173992 (JP, A) JP 48- 1531 (JP, B1)
Claims (1)
とを貼合わせるとともに、前記フィルムの表面に、下記
の一般式Ｉ若しくは一般式IIで表される界面活性剤のう
ちのいずれか一つ、又は、一般式Ｉで表される界面活性
剤と一般式IIで表される界面活性剤との混合物を主成分
とする層を設け、前記層を介して前記フィルムをサーマ
ルヘッドにより穿孔できるようにしたことを特徴とする
感熱性孔版原紙。 一般式Ｉ （R1,R2,R3,R4はアルキル基を示す）で表される第四ア
ンモニウム塩型のカチオン系界面活性剤 一般式II （Ｒはアルキル基、m,nはモル数を示す）で表される第
三アミン型のカチオン系界面活性剤1. A porous support and a thermoplastic synthetic resin film are stuck together, and one of the surfactants represented by the following general formula I or general formula II is provided on the surface of the film. Alternatively, a layer containing a mixture of the surfactant represented by the general formula I and the surfactant represented by the general formula II as a main component is provided, and the film can be perforated by a thermal head through the layer. A heat-sensitive stencil sheet characterized by General formula I (R 1 , R 2 , R 3 and R 4 are alkyl groups) and a quaternary ammonium salt type cationic surfactant represented by the general formula II (R is an alkyl group, m and n are the number of moles), a tertiary amine type cationic surfactant
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61156755A JPH0761750B2 (en) | 1986-07-03 | 1986-07-03 | Heat-sensitive stencil paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61156755A JPH0761750B2 (en) | 1986-07-03 | 1986-07-03 | Heat-sensitive stencil paper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6311394A JPS6311394A (en) | 1988-01-18 |
| JPH0761750B2 true JPH0761750B2 (en) | 1995-07-05 |
Family
ID=15634607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61156755A Expired - Lifetime JPH0761750B2 (en) | 1986-07-03 | 1986-07-03 | Heat-sensitive stencil paper |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0761750B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5238592B2 (en) | 2008-06-18 | 2013-07-17 | 小倉クラッチ株式会社 | Electromagnetic clutch |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60131298A (en) * | 1983-12-20 | 1985-07-12 | Ricoh Co Ltd | Thermal stencil paper |
| JPS6153091A (en) * | 1984-08-23 | 1986-03-15 | Daito Kako Kk | Thermal stencil paper |
| JPS61173992A (en) * | 1985-01-29 | 1986-08-05 | Kohjin Co Ltd | Thermal stencil plate original paper suitable for preparing of thermal element plate |
-
1986
- 1986-07-03 JP JP61156755A patent/JPH0761750B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6311394A (en) | 1988-01-18 |
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