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WO1991009741A1 - Pressure-sensitive copying paper - Google Patents

Pressure-sensitive copying paper Download PDF

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Publication number
WO1991009741A1
WO1991009741A1 PCT/JP1990/001697 JP9001697W WO9109741A1 WO 1991009741 A1 WO1991009741 A1 WO 1991009741A1 JP 9001697 W JP9001697 W JP 9001697W WO 9109741 A1 WO9109741 A1 WO 9109741A1
Authority
WO
WIPO (PCT)
Prior art keywords
pressure
base material
sheet base
adhesive
sensitive copying
Prior art date
Application number
PCT/JP1990/001697
Other languages
French (fr)
Japanese (ja)
Inventor
Tomikichi Matsuguchi
Original Assignee
Osaka Sealing Printing Co., Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP32290U external-priority patent/JPH0393164U/ja
Priority claimed from JP80990U external-priority patent/JPH0393168U/ja
Application filed by Osaka Sealing Printing Co., Ltd. filed Critical Osaka Sealing Printing Co., Ltd.
Publication of WO1991009741A1 publication Critical patent/WO1991009741A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components

Definitions

  • the present invention relates to a pressure-sensitive copying paper, and more particularly to a pressure-sensitive copying paper that can be copied by writing pressure with a pencil or a ballpoint pen.
  • this type of pressure-sensitive copying paper has been formed by binding a plurality of sheet base materials made of paper, for example, with cover paper.
  • a coloring agent applied to a sheet base material placed on top of the sheet base material according to the pressure written by a writing instrument such as a ballpoint pen acts on the sheet base material, and a plurality of sheet base materials are formed. Can be copied to materials at the same time.
  • a main object of the present invention is to repeatedly and easily attach a sheet substrate that has been peeled off one by one to a predetermined position, and furthermore, the attached sheet substrate. Is to provide a pressure-sensitive copy paper that can be combined without dissipating it again.
  • the present invention provides a first sheet base material, a re-adhesive adhesive layer formed on one main surface of the first sheet base material and coated with a re-adhesive adhesive, And a pressure-sensitive copying layer formed on one main surface of the second sheet substrate, and a re-adhesive adhesive formed on one main surface of the second sheet substrate.
  • the first sheet substrate is provided with a re-adhesive layer on the other main surface side of the first sheet substrate. It is pressure-sensitive copying paper to be laminated.
  • FIG. 1A is a perspective view showing one embodiment of the present invention
  • FIG. 1B is a perspective view showing a state in which a third sheet base material is pulled out.
  • FIG. 2 is an illustrative sectional view taken along line II of FIG. 1A.
  • FIG. 3 is a perspective view showing a state in which each sheet base material of the pressure-sensitive copying paper of the present invention is peeled off and attached to a notebook. The best form to carry out the investigation
  • the present invention relates to a pressure-sensitive copying paper that can be copied by writing pressure of, for example, a pencil or a ballpoint pen.
  • FIG. 1A is a perspective view showing one embodiment of the present invention
  • FIG. 1B is a perspective view showing a state in which a third sheet base material is turned off.
  • Fig. 2 is a schematic cross-sectional view taken along line ⁇ -II in Fig. 1A. is there.
  • This pressure-sensitive copying paper 10 carries, for example, a first rectangular sheet base material 12.
  • the first sheet substrate 12 is formed of, for example, paper and synthetic paper.
  • a re-adhesive adhesive made of, for example, a slightly tacky pressure-sensitive adhesive is printed with a predetermined width and length near one longitudinal end thereof.
  • the re-adhesive adhesive layer 14 formed by application is formed.
  • a clay layer 16 is formed substantially at the center thereof.
  • the clay layer 16 is formed as a solid acid which develops a color when the pressure-sensitive dye of the pressure-sensitive copying layer 20 described later comes into contact.
  • This pressure-sensitive copying layer 20 is for making it easy to attach an image to be copied on the other main surface of the first sheet substrate 12.
  • the clay layer 16 is formed by applying atabargit clay using, for example, a latex of a copolymer of starch and styrene-butadiene as a binder.
  • the pressure-sensitive copying paper 10 contains, for example, a second rectangular sheet base 18.
  • the second sheet base material 18 is formed in the same shape and the same size as the first sheet base material 12.
  • the second sheet base material 18 is formed of, for example, paper and synthetic paper.
  • a pressure-sensitive duplicate layer 20 is formed at the center thereof.
  • This pressure-sensitive copying layer 20 is formed by microencapsulating and applying, for example, a leuco dye solution as a dye precursor solution containing a pressure-sensitive dye.
  • one main surface of the second sheet base material 18 has a portion other than the pressure-sensitive copying layer 20 on one main surface of the second sheet base material 18, for example, the length thereof.
  • a re-adhesive adhesive layer 14 formed by printing and applying a re-adhesive adhesive made of, for example, a slightly tacky pressure-sensitive adhesive is formed with a predetermined width and length near one end in the hand direction. .
  • the same clay layer 16 as the clay layer formed on the other main surface of the first sheet base material 12 is provided at the center thereof. Are formed in a similar manner.
  • the second sheet substrate 18 is laminated on the other main surface side of the first sheet substrate 12 so as to cover the pressure-sensitive copying layer 20.
  • the other main surface side of the first sheet base material 12 and the one main surface side of the second sheet base material 18 are overlapped so that one end in the longitudinal direction is aligned, and re-adhered.
  • the third sheet base material 22 is formed in the same shape and the same size as the second sheet base material 18.
  • the pressure-sensitive copying layer 20 is formed at the center of one main surface of the third sheet base 22.
  • a portion of one main surface of the third sheet base material 22 except for the pressure-sensitive copying layer 20, for example, near one end in the longitudinal direction thereof, has a predetermined width and length.
  • An adhesive layer 14 is formed.
  • the other main surface side of the second sheet base material 18 and the one main surface side of the third sheet base material 22 are overlapped so that one end in the longitudinal direction is aligned,
  • the re-adhesive adhesive layer 14 is laminated.
  • the pressure-sensitive copying paper 10 has a re-adhesive property in which the first sheet substrate 12, the second sheet substrate 18, and the third sheet substrate 22 are in that order. Laminate and integrate multiple layers so that they are alternately stacked with the adhesive layer 14 It is formed by doing so. The numbers of the first sheet base material 12, the second sheet base material 18, and the third sheet base material 22 can be arbitrarily changed.
  • this pressure-sensitive copying paper 10 As shown in Fig. 1A and Fig. 1B. From the other main surface of the third sheet base material 22, for example, a communication item is written with a writing implement. Is done. Then, the micropressure of the pressure-sensitive copying layer 20 formed on one main surface of the third sheet base member 22 and the second sheet base member 18 is broken by the pen pressure, and The written information is copied on the clay layer 16 on the other main surface of the second sheet base material 18 and the first sheet base material 12.
  • a first sheet substrate 12, a second sheet substrate 18 and a third sheet substrate 22 are provided. It can be flipped off one by one and attached to a notebook 30, for example, with a re-adhesive adhesive layer 14 as needed. Further, the first sheet base material 12, the second sheet base material 18, and the third sheet base material 22, which have been stuck, are each separated again and dissipated. They can be put together without any problems.
  • the other main surfaces of the first sheet base material 12, the second sheet base material 18 and the third sheet base material 22 are attached to the respective sheet bases.
  • a release agent such as a silicone resin, barafine, or a plexing agent is applied to a position corresponding to the adhesive layer 14 formed on one of the main surfaces of the materials 12, 18 and 22.
  • a release layer may be formed.
  • the release layer may be formed by attaching a release paper or a release film to each of the sheet substrates 12, 18, and 22, in addition to the above examples.
  • the pressure-sensitive copy paper 10 shown in the above embodiment can be used as a memo pad.
  • the first sheet substrate and the second sheet substrate that have been turned off are repeatedly bonded by the re-adhesive adhesive layer.
  • writings written from the other main surface side of the second sheet base material are copied to the other main surface side of the first sheet base material by the pressure-sensitive copying layer.
  • the 1st sheet base material and the 2nd sheet base material which were taken out can be repeatedly and easily adhered to a predetermined position.
  • the sheet base material and the second sheet base material can be again integrated into one set and laminated and integrated. Therefore, the flipped first sheet base material and the second sheet base material can be appropriately attached to, for example, a notebook, and carried, and further, the first sheet base material and the second sheet base material can be carried.
  • the material and the second sheet substrate can be put together again. With this pressure-sensitive copying paper, the communication items, memos, and the like written on the second sheet base material can be simultaneously copied on the first sheet base material by the pressure-sensitive copying layer.

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  • Adhesive Tapes (AREA)

Abstract

A pressure-sensitive copying paper which comprises a first sheet substrate, a rebondable adhesive layer formed on one of the main surfaces of the first sheet substrate and coated with a rebondable adhesive, a second sheet substrate, a pressure-sensitive copying layer formed on one of the main surfaces of the second sheet substrate, and a rebondable adhesive layer formed on one of the main surfaces of the second sheet substrate and coated with a rebondable adhesive, and wherein one of the main surfaces of the second sheet substrate is laminated on the other of the main surfaces of the first sheet substrate with a rebondable adhesive layer.

Description

明 im  Ming im
柳 感圧複写紙 技術分野  Yanagi Pressure-sensitive copy paper Technical field
この発明は、 感圧複写紙に関し、 たとえば鉛筆やボールペンなど の筆記圧によって複写できる、 感圧複写紙に関する。 背景技術  The present invention relates to a pressure-sensitive copying paper, and more particularly to a pressure-sensitive copying paper that can be copied by writing pressure with a pencil or a ballpoint pen. Background art
従来、 この種の感圧複写紙には、 たとえば紙からなる複数枚のシ 一 ト基材を表合紙で綴じ合わせて形成したものがあった。 この感圧 複写紙は、 シー ト基材の上からたとえばボールペンなどの筆記用具 で書いた圧力に応じて下に重ねたシー ト基材に塗布された発色剤が 作用し、 複数のシー ト基材に同時に複写できる。  Conventionally, this type of pressure-sensitive copying paper has been formed by binding a plurality of sheet base materials made of paper, for example, with cover paper. In this pressure-sensitive copying paper, a coloring agent applied to a sheet base material placed on top of the sheet base material according to the pressure written by a writing instrument such as a ballpoint pen acts on the sheet base material, and a plurality of sheet base materials are formed. Can be copied to materials at the same time.
しかしながら、 このような従来の感圧複写紙において、 複写され た複数のシー ト基材を他所に貼り付けたり、 貼り付けた複数のシー ト基材を再び一揃いにまとめるためには、 たとえば粘着テープなど を必要とし、 手間や時間をかけねばならないという欠点を有してい た。 発明の開示  However, in such a conventional pressure-sensitive copying paper, in order to attach a plurality of copied base materials to another place, or to reassemble the applied plurality of sheet base materials together, for example, an adhesive sheet is used. They had the drawback that they required tapes, etc., and required much time and effort. Disclosure of the invention
それゆえに、 この発明の主たる目的は、 1枚 1枚め く り取ったシ 一 ト基材を所定の位置に繰り返し簡単に貼り付けることができ、 さ らに、 その貼り付けたシー ト基材を再び一揃いに散逸することな く まとめることができる、 感圧複写紙を提供することである。 この発明は、 第 1 のシ一 ト基材と、 第 1 のシ— ト基材の一方主面 に形成され、 再接着性接着剤を塗布してなる再接着性接着剤層と、 第 2 のシー ト基材と、 第 2のシー ト基材の一方主面に形成される感 圧複写層と、 第 2 のシー ト基材の一方主面に形成され、 再接着性接 着剤を塗布してなる再接着性接着剤層とを舍み、 第 1 のシ— ト基材 の他方主面側には、 第 2 のシー ト基材の一方主面側が再接着性接着 剤層で積層される、 感圧複写紙である。 Therefore, a main object of the present invention is to repeatedly and easily attach a sheet substrate that has been peeled off one by one to a predetermined position, and furthermore, the attached sheet substrate. Is to provide a pressure-sensitive copy paper that can be combined without dissipating it again. The present invention provides a first sheet base material, a re-adhesive adhesive layer formed on one main surface of the first sheet base material and coated with a re-adhesive adhesive, And a pressure-sensitive copying layer formed on one main surface of the second sheet substrate, and a re-adhesive adhesive formed on one main surface of the second sheet substrate. The first sheet substrate is provided with a re-adhesive layer on the other main surface side of the first sheet substrate. It is pressure-sensitive copying paper to be laminated.
この発明の上述の目的およびその他の目的， 特徴， 局面および利 点は、 添付図面に関連して行なわれる以下の実施例の詳細な説明か ら一層明らかとなろう。 図面の簡単な説明  The above objects and other objects, features, aspects and advantages of the present invention will become more apparent from the following detailed description of the embodiments which is made with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE FIGURES
第 1 A図は、 この発明の一実施例を示す斜視図であり、 また、 第 1 B図は、 第 3 のシー ト基材を引き剝がした状態を示す斜視図であ り、 さらに、 第 2図は、 第 1 A図の線 Π - IIにおける断面図解図で ある。  FIG. 1A is a perspective view showing one embodiment of the present invention, and FIG. 1B is a perspective view showing a state in which a third sheet base material is pulled out. FIG. 2 is an illustrative sectional view taken along line II of FIG. 1A.
第 3図は、 この発明の感圧複写紙の複写された各シ— ト基材を剝 がして手帳に貼り付けた状態を示す斜視図である。 究明を実施するための最良の形態  FIG. 3 is a perspective view showing a state in which each sheet base material of the pressure-sensitive copying paper of the present invention is peeled off and attached to a notebook. The best form to carry out the investigation
この発明は、 たとえば、 鉛筆やボールペンなどの筆記圧によって 複写できる、 感圧複写紙に関する。  The present invention relates to a pressure-sensitive copying paper that can be copied by writing pressure of, for example, a pencil or a ballpoint pen.
第 1 A図は、 この発明の一実施例を示す斜視図であり、 また、 第 1 B図は、 第 3 のシー ト基材をめ く り取った状態を示す斜視図であ り、 さらに、 第 2図は、 第 1 A図の線 Π - IIにおける断面図解図で ある。 FIG. 1A is a perspective view showing one embodiment of the present invention, and FIG. 1B is a perspective view showing a state in which a third sheet base material is turned off. Fig. 2 is a schematic cross-sectional view taken along line Π-II in Fig. 1A. is there.
この感圧複写紙 1 0 は、 たとえば矩形の第 1 のシー ト基材 1 2を 舍む。 この第 1 のシー ト基材 1 2 は、 たとえば紙および合成紙など で形成される。  This pressure-sensitive copying paper 10 carries, for example, a first rectangular sheet base material 12. The first sheet substrate 12 is formed of, for example, paper and synthetic paper.
この第 1 のシー ト基材 1 2の一方主面には、 その長手方向の一端 縁近傍に所定の幅と長さをもって、 たとえば微粘着性感圧接着剤か らなる再接着性接着剤を印刷塗布してなる再接着性接着剤層 1 4が. 形成される。 また、 この第 1 のシ— ト基材 1 2 の他方主面には、 そ のほぼ中央に、 粘土層 1 6が、 形成される。 この粘土層 1 6 は、 後 述する感圧複写層 2 0の感圧色素が接触すると発色する固体酸とし て形成される。 この感圧複写層 2 0 は、 第 1 のシー ト基材 1 2 の他 方主面に複写される画像を付きやすくするためのものである。 この 場合、 粘土層 1 6 は、 たとえばでん粉ゃスチレンブタジェンの共重 合体のラテックスなどを結合剤にしてァタバルジャィ ト粘土を塗布 することによって、 形成される。  On one main surface of the first sheet substrate 12, a re-adhesive adhesive made of, for example, a slightly tacky pressure-sensitive adhesive is printed with a predetermined width and length near one longitudinal end thereof. The re-adhesive adhesive layer 14 formed by application is formed. On the other main surface of the first sheet base material 12, a clay layer 16 is formed substantially at the center thereof. The clay layer 16 is formed as a solid acid which develops a color when the pressure-sensitive dye of the pressure-sensitive copying layer 20 described later comes into contact. This pressure-sensitive copying layer 20 is for making it easy to attach an image to be copied on the other main surface of the first sheet substrate 12. In this case, the clay layer 16 is formed by applying atabargit clay using, for example, a latex of a copolymer of starch and styrene-butadiene as a binder.
さ らに、 この感圧複写紙 1 0 は、 たとえば矩形の第 2のシー ト基 材 1 8を舍む。 この第 2 のシー ト基材 1 8 は、 前記第 1 のシー ト基 材 1 2 と同じ形状で同じ大きさに形成される。 なお、 この第 2 のシ 一 ト基材 1 8 は、 たとえば紙および合成紙などで形成される。  Further, the pressure-sensitive copying paper 10 contains, for example, a second rectangular sheet base 18. The second sheet base material 18 is formed in the same shape and the same size as the first sheet base material 12. The second sheet base material 18 is formed of, for example, paper and synthetic paper.
この第 2 のシー ト基材 1 8の一方主面には、 その中央に、 感圧複 写層 2 0が形成される。 この感圧複写層 2 0 は、 感圧色素を含む染 料前駆体溶液としてのたとえばロイ コ染料溶液をマイ ク ロカプセル 化して塗布することによって形成される。  On one main surface of the second sheet base material 18, a pressure-sensitive duplicate layer 20 is formed at the center thereof. This pressure-sensitive copying layer 20 is formed by microencapsulating and applying, for example, a leuco dye solution as a dye precursor solution containing a pressure-sensitive dye.
また、 この第 2のシー ト基材 1 8の一方主面には、 第 2のシー ト 基材 1 8の一方主面で感圧複写層 2 0を除く部分、 たとえばその長 手方向の一端縁近傍に所定の幅と長さをもって、 たとえば微粘着性 感圧接着剤からなる再接着性接着剤を印刷塗布してなる再接着性接 着剤層 1 4が、 形成される。 In addition, one main surface of the second sheet base material 18 has a portion other than the pressure-sensitive copying layer 20 on one main surface of the second sheet base material 18, for example, the length thereof. A re-adhesive adhesive layer 14 formed by printing and applying a re-adhesive adhesive made of, for example, a slightly tacky pressure-sensitive adhesive is formed with a predetermined width and length near one end in the hand direction. .
さらに、 この第 2のシー ト基材 1 8 の他方主面には、 その中央に、 前記第 1 のシー ト基材 1 2の他方主面に形成された粘土層と同じ粘 土層 1 6が、 同様にして形成される。  Further, on the other main surface of the second sheet base material 18, the same clay layer 16 as the clay layer formed on the other main surface of the first sheet base material 12 is provided at the center thereof. Are formed in a similar manner.
この第 2 のシー ト基材 1 8 は、 第 1 のシー ト基材 1 2 の他方主面 側に、 その感圧複写層 2 0を覆うようにして積層される。 この場合、 第 1 のシー ト基材 1 2 の他方主面側と第 2 のシー ト基材 1 8 の一方 主面側とは、 その長手方向の一端が揃うように重ね合わされて、 再 接着性接着剤層 1 4で積層される。  The second sheet substrate 18 is laminated on the other main surface side of the first sheet substrate 12 so as to cover the pressure-sensitive copying layer 20. In this case, the other main surface side of the first sheet base material 12 and the one main surface side of the second sheet base material 18 are overlapped so that one end in the longitudinal direction is aligned, and re-adhered. Are laminated with the conductive adhesive layer 14.
さらにまた、 第 2 のシ— ト基材 1 8の他方主面側には、 感圧複写 層 2 0を覆うようにして、 たとえば紙および合成紙からなる第 3の シ一 ト基材 2 2が、 積層される。 第 3 のシー ト基材 2 2 は、 前記第 2 のシー ト基材 1 8 と同じ形状で同じ大きさに形成される。 この第 3のシー ト基材 2 2の一方主面の中央には、 前記感圧複写層 2 0が、 形成される。 また、 この第 3のシー ト基材 2 2の一方主面で感圧複 写層 2 0を除く部分、 たとえばその長手方向の一端緣近傍には、 所 定の幅と長さをもって、 前記再接着性接着剤層 1 4が、 形成される。  Furthermore, on the other main surface side of the second sheet substrate 18, a third sheet substrate 22 made of paper and synthetic paper, for example, is formed so as to cover the pressure-sensitive copying layer 20. Are stacked. The third sheet base material 22 is formed in the same shape and the same size as the second sheet base material 18. The pressure-sensitive copying layer 20 is formed at the center of one main surface of the third sheet base 22. In addition, a portion of one main surface of the third sheet base material 22 except for the pressure-sensitive copying layer 20, for example, near one end in the longitudinal direction thereof, has a predetermined width and length. An adhesive layer 14 is formed.
この場合、 第 2のシー ト基材 1 8の他方主面側と第 3のシー ト基 材 2 2の一方主面側とが、 その長手方向の一端が揃うように重ね合 わされて、 前記再接着性接着剤層 1 4で積層される。  In this case, the other main surface side of the second sheet base material 18 and the one main surface side of the third sheet base material 22 are overlapped so that one end in the longitudinal direction is aligned, The re-adhesive adhesive layer 14 is laminated.
このよう にして、 感圧複写紙 1 0 は、 第 1 のシー ト基材 1 2 と第 2のシー ト基材 1 8 と第 3のシー ト基材 2 2 とがその順序で再接着 性接着剤層 1 4をもって交互に重なり合うように複数枚積層一体化 するこ とによって、 形成される。 なお、 第 1 のシー ト基材 1 2 , 第 2 のシー ト基材 1 8および第 3 のシー ト基材 2 2の数は、 任意に変 更可能である。 In this way, the pressure-sensitive copying paper 10 has a re-adhesive property in which the first sheet substrate 12, the second sheet substrate 18, and the third sheet substrate 22 are in that order. Laminate and integrate multiple layers so that they are alternately stacked with the adhesive layer 14 It is formed by doing so. The numbers of the first sheet base material 12, the second sheet base material 18, and the third sheet base material 22 can be arbitrarily changed.
この感圧複写紙 1 0では、 第 1 A図および第 1 B図に示すように. 第 3 のシ— ト基材 2 2の他方主面から、 たとえば筆記用具で伝達事 項などが、 記入される。 そして、 その筆圧によって第 3のシー ト基 材 2 2および第 2 のシー ト基材 1 8の一方主面に形成された感圧複 写層 2 0 のマイ クロ力プセルが壊れて、 第 2のシー ト基材 1 8 と第 1 のシ— ト基材 1 2の他方主面の粘土層 1 6に、 筆記された前記伝 達事項が、 複写される。  In this pressure-sensitive copying paper 10, as shown in Fig. 1A and Fig. 1B. From the other main surface of the third sheet base material 22, for example, a communication item is written with a writing implement. Is done. Then, the micropressure of the pressure-sensitive copying layer 20 formed on one main surface of the third sheet base member 22 and the second sheet base member 18 is broken by the pen pressure, and The written information is copied on the clay layer 16 on the other main surface of the second sheet base material 18 and the first sheet base material 12.
また、 この感圧複写紙 1 0では、 たとえば第 3図に示すように、 第 1 のシー ト基材 1 2 , 第 2 のシー ト基材 1 8および第 3 のシー ト 基材 2 2を 1枚ずつめ く り取って、 たとえば手帳 3 0に適宜再接着 性接着剤層 1 4でもって貼り付けて、 携帯するこ とができル。 さ ら に、 貼り付けた各第 1 のシー ト基材 1 2 , 第 2 のシ— ト基材 1 8お よび第 3のシ— ト基材 2 2 は、 それぞれ再び剝がされて散逸するこ となく一揃いにまとめることができる。  Further, in the pressure-sensitive copying paper 10, as shown in FIG. 3, for example, a first sheet substrate 12, a second sheet substrate 18 and a third sheet substrate 22 are provided. It can be flipped off one by one and attached to a notebook 30, for example, with a re-adhesive adhesive layer 14 as needed. Further, the first sheet base material 12, the second sheet base material 18, and the third sheet base material 22, which have been stuck, are each separated again and dissipated. They can be put together without any problems.
なお、 上述の実施例において、 第 1 のシー ト基材 1 2 , 第 2 のシ 一 ト基材 1 8および第 3 のシー ト基材 2 2の他方主面には、 前記各 シー ト基材 1 2 , 1 8および 2 2 の一方主面に形成された再接着性 接着剤層 1 4に対応した位置に、 たとえばシリ コーン樹脂、 バラフ イ ン、 ヮ ックス剤等の剝離剤を塗布して剝離層を形成してもよい。 また、 この剝離層としては、 前例のほか、 たとえば各シー ト基材 1 2 , 1 8および 2 2に剝離紙や離型性フィルムを貼付して形成して もよい。 さらに、 上述の実施例に示す感圧複写紙 1 0 は、 メモ帳としても 利用可能である。 In the above-described embodiment, the other main surfaces of the first sheet base material 12, the second sheet base material 18 and the third sheet base material 22 are attached to the respective sheet bases. A release agent such as a silicone resin, barafine, or a plexing agent is applied to a position corresponding to the adhesive layer 14 formed on one of the main surfaces of the materials 12, 18 and 22. A release layer may be formed. The release layer may be formed by attaching a release paper or a release film to each of the sheet substrates 12, 18, and 22, in addition to the above examples. Further, the pressure-sensitive copy paper 10 shown in the above embodiment can be used as a memo pad.
この発明が詳細に説明され図示されたが、 それは単なる図解およ び一例として用いたものであり、 限定であると解されるべきでない ことは明らかであり、 この発明の精神および範囲は添付されたク レ 一ムの文言によつてのみ限定される。 産業上の利用可能性  While this invention has been described and illustrated in detail, it is clear that it is used for purposes of illustration and example only and should not be construed as limiting, the spirit and scope of the invention being set forth in the appended claims. Limited only by the language of the claim. Industrial applicability
めく り取られた第 1 のシー ト基材および第 2 のシー ト基材は、 再 接着性接着剤層によって橾り返し接着される。 また、 第 2のシー ト 基材の他方主面側から書いた筆記事項は、 感圧複写層によって、 第 1 のシー ト基材の他方主面側に複写される。  The first sheet substrate and the second sheet substrate that have been turned off are repeatedly bonded by the re-adhesive adhesive layer. In addition, writings written from the other main surface side of the second sheet base material are copied to the other main surface side of the first sheet base material by the pressure-sensitive copying layer.
この発明によれば、 めく り取られた第 1 のシー ト基材および第 2 のシー ト基材を所定の位置に繰り返し簡単に貼り付けることができ さらに、 め く り取られた第 1 のシー ト基材および第 2 のシー ト基材 を再び一揃いにまとめて積層一体化することができる。 したがって. め く り取った第 1 のシ— ト基材および第 2 のシー ト基材を、 たとえ ば手帳などに適宜貼付して携帯することができ、 さらに、 それらの 第 1 のシー ト基材および第 2 のシー ト基材を再び一揃いにまとめる ことができる。 この感圧複写紙は、 第 2のシー ト基材に記入された 伝達事項や覚え書等を感圧複写層で第 1 のシ— ト基材に同時に複写 することができる。  ADVANTAGE OF THE INVENTION According to this invention, the 1st sheet base material and the 2nd sheet base material which were taken out can be repeatedly and easily adhered to a predetermined position. The sheet base material and the second sheet base material can be again integrated into one set and laminated and integrated. Therefore, the flipped first sheet base material and the second sheet base material can be appropriately attached to, for example, a notebook, and carried, and further, the first sheet base material and the second sheet base material can be carried. The material and the second sheet substrate can be put together again. With this pressure-sensitive copying paper, the communication items, memos, and the like written on the second sheet base material can be simultaneously copied on the first sheet base material by the pressure-sensitive copying layer.

Claims

請 求 の 範 囲 1 第 1 のシー ト基材、  Scope of Claim 1 First sheet material,
前記第 1 のシー ト基材の一方主面に形成され、 再接着性接着剤を 塗布してなる再接着性接着剤層、  A re-adhesive adhesive layer formed on one main surface of the first sheet base material and coated with a re-adhesive adhesive;
第 2 のシ— ト基材、  A second sheet substrate,
前記第 2 のシー ト基材の一方主面に形成される感圧複写層、 およ び  A pressure-sensitive copying layer formed on one main surface of the second sheet substrate, and
前記第 2 のシ— ト基材の一方主面に形成され、 前記再接着性接着 剤を塗布してなる前記再接着性接着剤層を舍み、  Providing the re-adhesive adhesive layer formed on one main surface of the second sheet base material and coated with the re-adhesive adhesive;
前記第 1 のシー ト基材の他方主面側には、 前記第 2 のシー ト基材 の一方主面側が前記再接着性接着剤層で積層される、 感圧複写紙。  Pressure-sensitive copying paper, wherein one main surface side of the second sheet base material is laminated with the re-adhesive adhesive layer on the other main surface side of the first sheet base material.
2 前記再接着性接着剤層は、 微粘着性感圧接着剤を塗布してな る、 特許請求の範囲第 1項記載の感圧複写紙。  2. The pressure-sensitive copying paper according to claim 1, wherein the re-adhesive adhesive layer is formed by applying a slightly tacky pressure-sensitive adhesive.
3 前記第 1 のシー ト基材および前記第 2 のシー ト基材は、 その 一方主面に形成された前記再接着性接着剤層に対応する位置に剝離 層が形成される、 特許請求の範囲第 1項記載の感圧複写紙。  3.A release layer is formed at a position corresponding to the re-adhesive adhesive layer formed on one main surface of the first sheet base material and the second sheet base material. The pressure-sensitive copying paper according to item 1.
4 前記剝離層は、 剝離剤を塗布して形成される、 特許請求の範 囲第 3項記載の感圧複写紙。  4. The pressure-sensitive copying paper according to claim 3, wherein the release layer is formed by applying a release agent.
5 前記剥離層は、 離型性フィ ルムを貼付して形成される、 特許 請求の範囲第 3項記載の感圧複写紙。  5. The pressure-sensitive copying paper according to claim 3, wherein the release layer is formed by adhering a release film.
PCT/JP1990/001697 1990-01-05 1990-12-25 Pressure-sensitive copying paper WO1991009741A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP32290U JPH0393164U (en) 1990-01-05 1990-01-05
JP2/322U 1990-01-05
JP80990U JPH0393168U (en) 1990-01-09 1990-01-09
JP2/809U 1990-01-09

Publications (1)

Publication Number Publication Date
WO1991009741A1 true WO1991009741A1 (en) 1991-07-11

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Application Number Title Priority Date Filing Date
PCT/JP1990/001697 WO1991009741A1 (en) 1990-01-05 1990-12-25 Pressure-sensitive copying paper

Country Status (2)

Country Link
AU (1) AU6951891A (en)
WO (1) WO1991009741A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114933B1 (en) * 1970-12-09 1976-05-13
JPS5312844B2 (en) * 1973-03-22 1978-05-04
JPS5312847B2 (en) * 1973-12-11 1978-05-04

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114933B1 (en) * 1970-12-09 1976-05-13
JPS5312844B2 (en) * 1973-03-22 1978-05-04
JPS5312847B2 (en) * 1973-12-11 1978-05-04

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