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JPS59229394A - Image acceptor sheet for heat-transfer - Google Patents

Image acceptor sheet for heat-transfer

Info

Publication number
JPS59229394A
JPS59229394A JP58100741A JP10074183A JPS59229394A JP S59229394 A JPS59229394 A JP S59229394A JP 58100741 A JP58100741 A JP 58100741A JP 10074183 A JP10074183 A JP 10074183A JP S59229394 A JPS59229394 A JP S59229394A
Authority
JP
Japan
Prior art keywords
ink
transfer recording
heat
thermal transfer
donor film
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP58100741A
Other languages
Japanese (ja)
Inventor
Toshiji Inui
利治 乾
Haruhiko Moriguchi
晴彦 森口
Takashi Omori
大森　高志
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Business Innovation Corp
Original Assignee
Fuji Xerox 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
Application filed by Fuji Xerox Co Ltd filed Critical Fuji Xerox Co Ltd
Priority to JP58100741A priority Critical patent/JPS59229394A/en
Publication of JPS59229394A publication Critical patent/JPS59229394A/en
Pending legal-status Critical Current

Links

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
    • B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/52—Macromolecular coatings
    • 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
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/382—Contact thermal transfer or sublimation processes
    • 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
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
    • B41M5/41—Base layers supports or substrates
    • 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
    • B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/52—Macromolecular coatings
    • B41M5/5227—Macromolecular coatings characterised by organic non-macromolecular additives, e.g. UV-absorbers, plasticisers, surfactants

Landscapes

  • Thermal Transfer Or Thermal Recording In General (AREA)

Abstract

PURPOSE:To enable easily a heat-transfer recording on a synthetic-resin sheet by a heat-transfer recording process, by coating back side of a synthetic-resin sheet with a compound freed from ink compounds of ink donor film for heat-transfer recording of any coloring agents. CONSTITUTION:A coating agent 2 which represents ink ingredients of ink donor film for heat-transfer recording deprived of any coloring agents, that is to say, a coating agent 2 consisting of binder agents, softeners and additives is spread on an OHP sheet 1 up to a thickness 3-10mum and an image receiving sheet for heat-transfer recording is obtained. At this moment, it is preferable that the melting point of the coating agent 2 is higher than that of ink 5 of ink donor film 6. In this kind of image receiving sheet, ink 7 melted during the course of heat-transfer recording mixes with such part of the agent 2 that only partially melted on the surface and thus, a high-quality image can be obtained without any defective transfer effect.

Description

【発明の詳細な説明】 （利用分野） 本発明は熱転写記録用受像シートに関するものであり、
特に、インクドナーフィルムを用いて、その表面に容易
に熱転写記録することのできる熱転写記録用受像シート
に関するものである。[Detailed Description of the Invention] (Field of Application) The present invention relates to an image receiving sheet for thermal transfer recording,
In particular, the present invention relates to an image-receiving sheet for thermal transfer recording, on which thermal transfer recording can be easily performed using an ink donor film.

（従来技術） サーマルヘッドを用いて熱転写記録を行なうための、熱
転写記録媒体であるインクドナーフィルムＣよ、良く知
られているように、基材とその上に塗布されたインク層
とから構成されている。(Prior Art) Ink donor film C, which is a thermal transfer recording medium for performing thermal transfer recording using a thermal head, is composed of a base material and an ink layer coated thereon, as is well known. ing.

ところで、このインクドナーフィルムを用いてＯＨＰ用
シート等の熱転写記録用受像シートに熱転写記録を行な
おうとすると、良好な熱転写記録が行なえないという欠
点があった。By the way, when trying to perform thermal transfer recording on an image receiving sheet for thermal transfer recording such as an OHP sheet using this ink donor film, there was a drawback that good thermal transfer recording could not be performed.

その原因について種々検討したところ、ＯＨＰ用シート
が合成樹脂製であり、その表面が極めて平滑である上に
、その内部に溶融インクが浸透しないためであることが
分った。After various studies on the cause, it was found that the OHP sheet is made of synthetic resin, has an extremely smooth surface, and the molten ink does not penetrate into the inside of the OHP sheet.

すなわち、ＯＩｌＰ用シート１の内部に溶融インクが浸
透しないため、第２図（Ａ）に示したように、記録によ
って溶融したインク７がＯｌ−Ｉ　Ｐ用シート１の表面
に固着しても、第２図（Ｂ）に示したように、その後、
インクドナーフィルム６がＯＨＰ用シート１から引き離
される際に、インクの溶融部分７がインクドナーフィル
ム６の方へ剥離されてしまうから、ＯＨＰ用シート１へ
の熱転写記録ができないのである。That is, since the molten ink does not penetrate into the inside of the OIIP sheet 1, as shown in FIG. As shown in FIG. 2(B), after that,
When the ink donor film 6 is separated from the OHP sheet 1, the melted portion 7 of the ink is peeled off toward the ink donor film 6, making it impossible to perform thermal transfer recording on the OHP sheet 1.

（目的） 本発明は前述の欠点を除去するためになされたものであ
り、その目的は、通常の熱転写記録手法によって、容易
に、その表面に熱転写記録を行なうことのできる熱転写
記録用受像シートを提供することにある。(Objective) The present invention has been made in order to eliminate the above-mentioned drawbacks, and its object is to provide an image-receiving sheet for thermal transfer recording on the surface of which thermal transfer recording can be easily performed using a normal thermal transfer recording method. It is about providing.

（概要） 前記の目的を達成するために、本発明は、従来の熱転写
記録用受像シートの表面に、熱転写記録に用いられるイ
ンクドナーフィルムのインク構成成分の中から、着色剤
成分を除去してなる組成物の層を形成し、さらに必要に
応じては、前記組成物の融点が、インクドナーフィルム
のインクの融点よりも高く選ばれた点に特徴がある。(Summary) In order to achieve the above-mentioned object, the present invention provides a method for removing a colorant component from among the ink constituents of an ink donor film used for thermal transfer recording on the surface of a conventional image receiving sheet for thermal transfer recording. The ink donor film is characterized in that a layer of a composition is formed, and if necessary, the melting point of the composition is selected to be higher than the melting point of the ink of the ink donor film.

（実施例） 以下に、図面を参照して、本発明の詳細な説明する。(Example) The present invention will be described in detail below with reference to the drawings.

第１図は本発明の一実施例の断面図である。合成樹脂製
のＯＨＰ用シート１の表面には、塗布剤２が塗布されて
いる。前記塗布剤２は、熱転写記録に用いられるインク
ドナーフィルムのインク構成成分の中から、着色剤成分
を除去してなる組成物である。FIG. 1 is a sectional view of an embodiment of the present invention. A coating agent 2 is applied to the surface of an OHP sheet 1 made of synthetic resin. The coating agent 2 is a composition obtained by removing a colorant component from among the ink constituents of an ink donor film used for thermal transfer recording.

熱転写記録に用いられるインクドナーフィルムのインク
は通常、第１表に示すような成分から構成されている。The ink of the ink donor film used for thermal transfer recording is usually composed of the components shown in Table 1.

第　　　１　　　表 本発明に用いる塗布剤２は、第１表に示される成分のう
ちから、顔料、すなわち着色剤成分を除いたものである
。Table 1 Coating agent 2 used in the present invention has the components shown in Table 1, excluding the pigment, ie, the colorant component.

その成分組成の一例を第２表に示す。An example of the component composition is shown in Table 2.

第　　　２　　　表 ５一 本発明の実施例では、ＯＨＰ用シート１の−にに、第２
表の成分を右する組成物を、厚さ３〜１０μｍで塗布し
た。Table 2 5 - In the embodiment of the present invention, the second
The composition shown in the table was applied to a thickness of 3 to 10 μm.

これを用いて、通常の手法によって熱転写記録を行なっ
たところ、サーマルヘッドの加熱により、溶融したイン
ク７が、第３図（Δ）に示したように、同じく表面の一
部分のみ溶融した前記塗布剤２と混合し、同図（Ｂ）に
示すように、冷却後に剥離する際にも、インク７が塗布
剤２に固着されたままに残るので、転写不良を生じるこ
となく、高品位な印字、画像が得られた。When thermal transfer recording was performed using this by a normal method, the melted ink 7 was transferred to the coating material, which was also partially melted on the surface, as shown in FIG. 3 (Δ). As shown in the same figure (B), since the ink 7 remains fixed to the coating agent 2 even when it is peeled off after cooling, high-quality printing can be achieved without causing transfer defects. Image obtained.

なお、前記塗布剤２の厚みを３μｍ以下に」くした場合
は、溶融インクの熱によって前記塗布剤２がほとんど溶
融してしまい、インクドナーフィルム６の引離し時に塗
布剤２が剥離されてしまい、良好な熱転写記録が得られ
ないことがあった。Note that if the thickness of the coating agent 2 is reduced to 3 μm or less, most of the coating agent 2 will be melted by the heat of the molten ink, and the coating agent 2 will be peeled off when the ink donor film 6 is separated. , good thermal transfer recording could not be obtained in some cases.

また、前記塗布剤２の厚みを余り厚くすると、コスト高
となり、不都合であるので、１０μｍ厚６− み程度に抑えるのがよい。Further, if the thickness of the coating agent 2 is too thick, it will increase the cost and be inconvenient, so it is preferable to keep the thickness to about 10 μm.

前記塗布剤２の厚みを薄くして、しかも良好な熱転写記
録を実現するためには、ＯＨＰ用シート１上に塗布する
塗布剤２の融点を、インクドナーフィルム６のインクの
融点より高目に設定してお（プばよい。また、前記塗布
剤の融点を高くする為には、より高分子のワックスを使
用すればよい。In order to reduce the thickness of the coating agent 2 and achieve good thermal transfer recording, the melting point of the coating agent 2 applied onto the OHP sheet 1 should be higher than the melting point of the ink of the ink donor film 6. It is only necessary to set the melting point.Also, in order to raise the melting point of the coating agent, a wax with a higher molecular weight may be used.

本発明者らの実験によれば、例えば、インクの融点が７
０’Ｃのインクドナーフィルム６を用いる場合、ＯＨＰ
用シー１〜１に塗布する塗布剤２の融点を約９０’Ｃ位
に設定したところ、良好な熱転写記録が得られた。According to experiments conducted by the present inventors, for example, the melting point of ink is 7.
When using 0'C ink donor film 6, OHP
When the melting point of coating agent 2 applied to sheets 1 to 1 was set at about 90'C, good thermal transfer recording was obtained.

なお、以上では、特にＯＨＰ用シート１に熱転写する場
合について述べたが、被転写体は、ＯＨＰ用シート１に
限られるものではなく、表面平滑度の高いものく例えば
プラスデックシー１〜等）であってもさしつかえないこ
とは、いうまでもない。In addition, although the case of thermal transfer to the OHP sheet 1 has been described in particular, the object to be transferred is not limited to the OHP sheet 1, and may also be a material having a high surface smoothness (for example, Plus Deck Seat 1 etc.). Needless to say, there is nothing wrong with that.

（効果） 以上の説明から明らかなように、本発明ににれば、つぎ
のような効果が達成される。(Effects) As is clear from the above description, according to the present invention, the following effects are achieved.

（１）　　インクドナーフィルムのインク融点と同等、
またはそれより高い融点をもった塗布剤を熱転写記録用
受像シート上に塗布して、加熱の際に、熱転写記録用受
像シート上の塗布剤の一部分のみが溶融するようにする
ことにより、剥離による転写不良を十分に防止すること
ができる。(1) Equivalent to the ink melting point of the ink donor film,
Alternatively, by applying a coating agent with a higher melting point onto the image-receiving sheet for thermal transfer recording so that only a portion of the coating agent on the image-receiving sheet for thermal transfer recording melts when heated, it is possible to prevent peeling. Transfer defects can be sufficiently prevented.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本発明の一実施例の断面図、第２図は従来例に
よる熱転写記録の状態を説明するための断面図、第３図
は本発明の一実施例による熱転写記録の状態を説明する
ための断面図である。 １・・・ＯＨＰ用シート、２・・・塗布剤、４・・・基
材、５・・・インク層、６・・・インクドナーフィルム
、７・・・インク（溶融部） 代理人弁理士　　平木通人　外１名 Ｍ　　　　　　　　Ｖｉ　　＜　　　　　　　画一　　
　　　　　　へ 叛　　　　　　表 ど　　　　く　　　　　　　　　の Ｃつ 蚕Fig. 1 is a sectional view of an embodiment of the present invention, Fig. 2 is a sectional view for explaining the state of thermal transfer recording according to a conventional example, and Fig. 3 is a sectional view for explaining the state of thermal transfer recording according to an embodiment of the present invention. FIG. DESCRIPTION OF SYMBOLS 1... OHP sheet, 2... Coating agent, 4... Base material, 5... Ink layer, 6... Ink donor film, 7... Ink (melting part) Agent patent attorney Michito Hiraki and 1 other person M Vi < uniform
The C-type silkworm on the table

Claims (3)

【特許請求の範囲】[Claims] （１）熱転写記録に用いられるインクドナーフィルムの
インク構成成分の中から着色剤成分を除去してなる組成
物の層を、合成樹脂製シート表面に塗布したことを特徴
とする熱転写記録用受像シート。(1) An image-receiving sheet for thermal transfer recording, characterized in that a layer of a composition obtained by removing the colorant component from the ink constituents of an ink donor film used for thermal transfer recording is coated on the surface of a synthetic resin sheet. . （２）前記組成物層の厚みは、インクドナーフィルムに
よる熱転写記録時に、その一部が溶融しない状態で残る
ように選ばれたことを特徴とする特許 用受像シート。(2) A patent image-receiving sheet characterized in that the thickness of the composition layer is selected so that a portion of the composition layer remains unmelted during thermal transfer recording using an ink donor film. （３）前記組成物の融点が、インクドナーフィルムのイ
ンクの融点よりも高《選ばれたことを特徴とする前記特
許請求の範囲第１項記載の熱転写記録用受像シート。(3) The image-receiving sheet for thermal transfer recording according to claim 1, wherein the melting point of the composition is selected to be higher than the melting point of the ink of the ink donor film.
JP58100741A 1983-06-08 1983-06-08 Image acceptor sheet for heat-transfer Pending JPS59229394A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58100741A JPS59229394A (en) 1983-06-08 1983-06-08 Image acceptor sheet for heat-transfer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58100741A JPS59229394A (en) 1983-06-08 1983-06-08 Image acceptor sheet for heat-transfer

Publications (1)

Publication Number Publication Date
JPS59229394A true JPS59229394A (en) 1984-12-22

Family

ID=14281981

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58100741A Pending JPS59229394A (en) 1983-06-08 1983-06-08 Image acceptor sheet for heat-transfer

Country Status (1)

Country Link
JP (1) JPS59229394A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60255487A (en) * 1984-05-31 1985-12-17 Mitsubishi Paper Mills Ltd Image receiving paper for melt transfer type heat transfer paper
JPS6246677A (en) * 1985-08-27 1987-02-28 Mishima Seishi Kk Recording paper for thermal transfer printer
JPS649783A (en) * 1987-07-01 1989-01-13 Toyo Ink Mfg Co Thermal recording method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60255487A (en) * 1984-05-31 1985-12-17 Mitsubishi Paper Mills Ltd Image receiving paper for melt transfer type heat transfer paper
JPH0561113B2 (en) * 1984-05-31 1993-09-03 Mitsubishi Paper Mills Ltd
JPS6246677A (en) * 1985-08-27 1987-02-28 Mishima Seishi Kk Recording paper for thermal transfer printer
JPH0455399B2 (en) * 1985-08-27 1992-09-03 Mishima Paper Co Ltd
JPS649783A (en) * 1987-07-01 1989-01-13 Toyo Ink Mfg Co Thermal recording method

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