JPS63221091A - Thermal transfer acceptive sheet - Google Patents
Thermal transfer acceptive sheetInfo
- Publication number
- JPS63221091A JPS63221091A JP62056072A JP5607287A JPS63221091A JP S63221091 A JPS63221091 A JP S63221091A JP 62056072 A JP62056072 A JP 62056072A JP 5607287 A JP5607287 A JP 5607287A JP S63221091 A JPS63221091 A JP S63221091A
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- resin
- transfer sheet
- thermal transfer
- active hydrogen
- 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.)
- Granted
Links
- 238000012546 transfer Methods 0.000 title claims abstract description 65
- 229920005989 resin Polymers 0.000 claims abstract description 26
- 239000011347 resin Substances 0.000 claims abstract description 26
- 229920005992 thermoplastic resin Polymers 0.000 claims abstract description 15
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 13
- 239000001257 hydrogen Substances 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000003431 cross linking reagent Substances 0.000 claims abstract description 8
- 239000010410 layer Substances 0.000 abstract description 32
- 239000011248 coating agent Substances 0.000 abstract description 13
- 238000000576 coating method Methods 0.000 abstract description 13
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract description 8
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 7
- 230000004927 fusion Effects 0.000 abstract description 5
- 230000001476 alcoholic effect Effects 0.000 abstract description 4
- 125000003277 amino group Chemical group 0.000 abstract description 4
- 150000002431 hydrogen Chemical class 0.000 abstract description 3
- 238000007639 printing Methods 0.000 abstract description 3
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 abstract 4
- 239000011247 coating layer Substances 0.000 abstract 1
- 238000004043 dyeing Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 15
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- 239000000975 dye Substances 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- -1 silver halide Chemical class 0.000 description 7
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
- 238000001035 drying Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 5
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 4
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 4
- 229920001225 polyester resin Polymers 0.000 description 4
- 239000004645 polyester resin Substances 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 4
- 125000005010 perfluoroalkyl group Chemical group 0.000 description 3
- 229920001228 polyisocyanate Polymers 0.000 description 3
- 239000005056 polyisocyanate Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 229920002545 silicone oil Polymers 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 235000019270 ammonium chloride Nutrition 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000000986 disperse dye Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000010299 hexamethylene tetramine Nutrition 0.000 description 2
- 239000004312 hexamethylene tetramine Substances 0.000 description 2
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920002050 silicone resin Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000007651 thermal printing Methods 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 239000004593 Epoxy Chemical class 0.000 description 1
- 239000001856 Ethyl cellulose Substances 0.000 description 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- SJEYSFABYSGQBG-UHFFFAOYSA-M Patent blue Chemical compound [Na+].C1=CC(N(CC)CC)=CC=C1C(C=1C(=CC(=CC=1)S([O-])(=O)=O)S([O-])(=O)=O)=C1C=CC(=[N+](CC)CC)C=C1 SJEYSFABYSGQBG-UHFFFAOYSA-M 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 239000000980 acid dye Substances 0.000 description 1
- 239000000981 basic dye Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 125000004494 ethyl ester group Chemical group 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000983 mordant dye Substances 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000984 vat dye Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
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
- B41M5/529—Macromolecular coatings characterised by the use of fluorine- or silicon-containing organic compounds
Landscapes
- Thermal Transfer Or Thermal Recording In General (AREA)
Abstract
Description
【発明の詳細な説明】
〔従来技術〕
本発明は昇華性又は気化性染料を含有する転写層を有す
る転写シートとの組合せて使用され、その転写シートの
加熱により昇華又は気化した染料を受容する熱転写用受
容シートに関するものである。Detailed Description of the Invention [Prior Art] The present invention is used in combination with a transfer sheet having a transfer layer containing a sublimable or vaporizable dye, and receives the sublimated or vaporized dye by heating the transfer sheet. This invention relates to a receiving sheet for thermal transfer.
近年、電気信号から直接写真のような画像を得たいとう
いう要求が高まり１種々の試みがなされている。このよ
うな試みの１つは、ＣＲＴ上に画像を映し、これを銀塩
フィルムで撮影する方法であるが、銀塩フィルムがイン
スタントフィルムである場合にはランニングコストが嵩
むという欠点があり、また銀塩フィルムが３５ｍｍフィ
ルムである場合には撮影後現像処理が必要であるため即
時性がないという欠点がある。さらに別の方法として、
インパクトリボン方式あるいはインクジェット方式も提
案されているが、前者は画質が悪いという欠点があり、
後者は画像処理を必要とするため簡便に写真のような画
像を得ることは難しいという欠点がある。In recent years, there has been an increasing demand for obtaining photographic images directly from electrical signals, and various attempts have been made. One such attempt is to project an image on a CRT and photograph it using silver halide film, but if the silver halide film is an instant film, it has the disadvantage of high running costs, and When the silver halide film is a 35 mm film, there is a drawback that it is not instantaneous because development processing is required after photographing. As yet another method,
Impact ribbon methods and inkjet methods have also been proposed, but the former has the disadvantage of poor image quality.
The latter method requires image processing, so it has the disadvantage that it is difficult to easily obtain a photograph-like image.
このような欠点を解消するため、加熱により移行する性
質を有する昇華性分散染料層が設けられた熱転写シート
を受容シートと組合せて用い、これをサーマルヘッドに
より加熱印字を行う熱転写方法が提案されている。この
方法によれば、テレビ信号から簡単な処理で連続的な階
調を有する画像が得られ、しかもその際用いられる装置
が複雑ではないため注目されている。In order to overcome these drawbacks, a thermal transfer method has been proposed in which a thermal transfer sheet provided with a sublimable disperse dye layer that transfers when heated is used in combination with a receptor sheet, and thermal printing is performed using a thermal head. There is. This method has attracted attention because an image having continuous gradation can be obtained from a television signal through simple processing, and the equipment used therein is not complicated.
しかしながら、サーマルヘッドによる加熱は通常極めて
短い時間であるため、熱転写シートの該染料が充分に受
容シート上に移行しないという問題があった。そこで前
記問題を解決するため、検討された結果、該受容シート
上に昇華性又は気化性染料に対して可染性を示す熱可塑
性樹脂からなる受容層を設けることが提案された。しか
し、このような構成では、サーマルヘッドの加熱温度が
２００℃以上の高温であるため、熱転写シート及び受容
シートに用いられている樹脂が熱により軟化し、熱転写
シートと受容シーとが融着するといった新たな問題を生
じた。However, since the heating time by the thermal head is usually extremely short, there is a problem in that the dye on the thermal transfer sheet is not sufficiently transferred onto the receiving sheet. Therefore, in order to solve the above-mentioned problem, as a result of studies, it was proposed to provide a receiving layer made of a thermoplastic resin that is dyeable with sublimable or vaporizable dyes on the receiving sheet. However, in such a configuration, since the heating temperature of the thermal head is a high temperature of 200° C. or more, the resin used in the thermal transfer sheet and the receiving sheet is softened by heat, and the thermal transfer sheet and the receiving sheet are fused together. A new problem arose.
この新たな問題を解決するものとしては、特開昭６１−
１０２２９３号公報に記載されている熱可塑性樹脂から
なる樹脂層上にシリコーン樹脂又はフッ素系樹脂等から
なる低エネルギー表面層を設けたものや、特開昭６１−
２７２９０号公報に記載されている受容層に固形ワック
ス類、界面活性剤又はシリコーンオイル類を含有させた
ものがあるが、これらの受容層はそれらの添加成分によ
り、熱可塑性樹脂の可染性が低下するという欠点がある
他、サーマルヘッドによる加熱印字を繰り返すと、それ
ら添加成分が受容層から転写層に移行し、受容層にはそ
れら添加成分の不足を生じるために、転写シートと受容
シートとが再び融着するといった欠点がある。To solve this new problem, JP-A-61-
102293, in which a low energy surface layer made of silicone resin or fluororesin is provided on a resin layer made of thermoplastic resin, and JP-A-102293,
There are receptor layers described in Japanese Patent No. 27290 that contain solid waxes, surfactants, or silicone oils, but these receptor layers have an effect on the dyeability of the thermoplastic resin due to the added components. In addition to the drawback of deterioration, when thermal printing is repeated with a thermal head, these added components migrate from the receiving layer to the transfer layer, causing a shortage of these added components in the receiving layer, so that the transfer sheet and receiving sheet are It has the disadvantage that it can be fused again.
本発明は上記欠点を改善して転写シートと受容シートと
を重ね合わせて繰り返し印字を行っても転写シートと受
容シートとが融着せず、かつ高濃度の画像を得ることが
できる熱転写用受容シートを提供することを目的とする
。The present invention provides a thermal transfer receptor sheet that improves the above-mentioned drawbacks, and that prevents the transfer sheet and the receptor sheet from fusing even if the transfer sheet and the receptor sheet are overlapped and repeatedly printed, and that a high-density image can be obtained. The purpose is to provide
本発明によれば、昇華性又は気化性染料を含有する転写
層を有する転写シートとの組合せで使用され、その転写
シートの加熱により昇華又は気化した染料に対して可染
性を示す樹脂からなる受容層を有する受容シートであっ
て、該樹脂は活性水素を有する可染性熱可塑性樹脂と活
性水素を有するフッ素樹脂とを該活性基を介して、架橋
剤により縮合させた樹脂架橋化物からなることを特徴と
する熱転写用受容シートが提供される。According to the present invention, the resin is used in combination with a transfer sheet having a transfer layer containing a sublimable or vaporizable dye, and is made of a resin that is dyeable with respect to the dye sublimed or vaporized by heating the transfer sheet. A receptor sheet having a receptor layer, wherein the resin is made of a resin crosslinked product obtained by condensing a dyeable thermoplastic resin having active hydrogen and a fluororesin having active hydrogen with a crosslinking agent via the active group. A thermal transfer receiving sheet is provided.
本発明の熱転写用受容シートは、活性水素を有する可染
性熱可塑性樹脂と活性水素を有するフッ素樹脂と両樹脂
に対する架橋剤を含む受容層形成塗液を基材上に塗布し
た後、それら樹脂を硬化させて、樹脂架橋化物からなる
受容層を基材上に形成することにより得ることができる
。The thermal transfer receptor sheet of the present invention is produced by applying a receptor layer forming coating liquid containing a dyeable thermoplastic resin having active hydrogen, a fluororesin having active hydrogen, and a crosslinking agent for both resins onto a base material, and then applying the resin to the base material. It can be obtained by curing and forming a receptor layer made of a crosslinked resin on a base material.
受容層形成塗液に用いられる可染性熱可塑性樹脂は、転
写シートと受容シートとを重ね合せて。The dyeable thermoplastic resin used in the coating solution for forming the receptor layer is made by laminating a transfer sheet and a receptor sheet.
加熱により印字を行う時、転写シートに含有される昇華
性染料に対し充分な染着性を示し、かつ。When printing by heating, it exhibits sufficient dyeability for the sublimable dye contained in the transfer sheet, and.
水酸基、カルボキシル基、アミノ基等の活性水素を有す
る樹脂であり、好ましくはアルコール性水酸基やカルボ
キシル基を有する樹脂である。このようなものとしては
例えば、飽和ポリエステル樹脂、ポリ（メタ）アクリル
酸エステル樹脂、ポリ酢酸ビニルの部分ケン化物等があ
げられる。好ましくは飽和ポリエステル樹脂やアクリル
ポリオール樹脂である。It is a resin having active hydrogen such as a hydroxyl group, a carboxyl group, or an amino group, and preferably a resin having an alcoholic hydroxyl group or a carboxyl group. Examples of such materials include saturated polyester resins, poly(meth)acrylic ester resins, and partially saponified polyvinyl acetate. Preferred are saturated polyester resins and acrylic polyol resins.
活性水素を有するフッ素樹脂は、水酸基、カルボキシル
基、アミノ基等を有するもので、好ましくはアルコール
性水酸基やカルボキシル基を有するフッ素樹脂で、特に
好ましくはパーフルオロアルキル（メタ）アクリレート
及びパーフルオロオレフィンの中から選ばれる少なくと
も１つと、ヒドロキシアルキル（メタ）アクリレート、
ビニルヒドロキシアルキルエーテル及び（メタ）アクリ
ル酸の中から選ばれる少なくとも１つとからなる共重合
体である。The fluororesin having active hydrogen has a hydroxyl group, a carboxyl group, an amino group, etc., preferably a fluororesin having an alcoholic hydroxyl group or a carboxyl group, and particularly preferably a fluororesin having an alcoholic hydroxyl group or a carboxyl group, and particularly preferably a perfluoroalkyl (meth)acrylate or a perfluoroolefin. at least one selected from among, hydroxyalkyl (meth)acrylate,
It is a copolymer consisting of at least one selected from vinyl hydroxyalkyl ether and (meth)acrylic acid.
これら樹脂の具体例としては、例えば旭硝子社製のルミ
フロンＬＦ１００．ルミフロンＬＦ２００、ルミフロン
ＬＦ３００、ルミフロンＬＦ４００、サーフロンＳ−３
８１や日本油脂社製のモディパーＦ１００．モディバー
Ｆ２００等があげられる。Specific examples of these resins include Lumiflon LF100 manufactured by Asahi Glass Co., Ltd. Lumiflon LF200, Lumiflon LF300, Lumiflon LF400, Surflon S-3
81 and Modiper F100 manufactured by NOF Corporation. Examples include Modivar F200.
架橋剤としては、活性水素と反応する従来より知られ、
ている種々のものがあるが、好ましくはポリイソシアネ
ート化合物、エポキシ化合物又はポリメチロール化合物
等があげられ、これらのものは単独もしくは２種以上組
合せて使用することができる。As a crosslinking agent, it has been known that it reacts with active hydrogen.
There are various kinds of compounds including polyisocyanate compounds, epoxy compounds, polymethylol compounds, etc., and these compounds can be used alone or in combination of two or more kinds.
さらに上記成分の他、ヘキサメチレンテトラミンや塩化
アンモニウム水溶液等の触媒や反応促進剤を含有させて
も良い。これらの組成物は溶剤を用いずに混合するか、
又はトルエン、メチルエチルケトン等の一般に知られた
溶剤に溶解させて受容層形成塗液とし、該塗液を基材上
にワイヤーバー等の方法により塗布して受容シートを作
成する。Furthermore, in addition to the above-mentioned components, catalysts and reaction promoters such as hexamethylenetetramine and ammonium chloride aqueous solution may be included. These compositions can be mixed without a solvent or
Alternatively, it is dissolved in a commonly known solvent such as toluene or methyl ethyl ketone to form a receptor layer forming coating liquid, and the coating liquid is applied onto a substrate using a method such as a wire bar to prepare a receptor sheet.
該受容層形成塗液での熱可塑性樹脂とフッ素樹脂と架橋
剤との使用割合は熱可塑性樹脂１重量部に対してフッ素
樹脂０．１〜ｏ、ｏｏｓ重量部、架橋剤０．１〜０．０
１重量部程度が好ましい、特に該フッ素樹脂にパーフル
オロアルキル基を有するものを用いる時、フッ素樹脂は
、該熱可塑性樹脂１重量部に対し０．０５〜０．０１重
量部で良い。The ratio of the thermoplastic resin, fluororesin, and crosslinking agent in the receptor layer forming coating liquid is 0.1 to 0.00 parts by weight of the fluororesin to 1 part by weight of the thermoplastic resin, 0.1 to 0.0 parts by weight of the crosslinking agent. .0
The amount of the fluororesin is preferably about 1 part by weight. Particularly when the fluororesin has a perfluoroalkyl group, the amount of the fluororesin may be 0.05 to 0.01 part by weight per 1 part by weight of the thermoplastic resin.
該受容層形成塗液を塗布する基材としては普通紙、表面
平滑性を良くしたコート紙、ポリプロピレン等のプラス
チックフィルムをベースとした合成紙、あるいはポリエ
チレンテレフタレートフィルム等のプラスチックフィル
ムがあげられる。これらの基材に該受容層形成塗液をワ
イヤーバーやブレード、リバースロール、エアーナイフ
等の方法により塗布し、該受容層の乾燥後の付着量が１
〜２０ｇ／−程度、特に好ましくは５〜１０ｇ／−にな
るようにする。The substrate to which the receptor layer forming coating liquid is applied may be plain paper, coated paper with improved surface smoothness, synthetic paper based on a plastic film such as polypropylene, or plastic film such as polyethylene terephthalate film. The receptive layer forming coating liquid is applied to these substrates using a method such as a wire bar, blade, reverse roll, air knife, etc., and the amount of adhesion of the receptive layer after drying is 1.
The amount should be approximately 20 g/-, particularly preferably 5 to 10 g/-.
次いで、前記で形成された受容層を加熱することにより
熱可塑性樹脂とフッ素樹脂とを架橋させる。加熱条件は
該受容層形成塗液の組成により異なるが、通常１００℃
で１０分間程度加熱を行えば十分である。このようにし
て形成される樹脂架橋化物は１通常１５０〜２５０℃の
軟化点を示す。Next, the thermoplastic resin and the fluororesin are crosslinked by heating the receptor layer formed above. Heating conditions vary depending on the composition of the receptor layer forming coating solution, but are usually 100°C.
Heating for about 10 minutes is sufficient. The resin crosslinked product thus formed typically exhibits a softening point of 150 to 250°C.
本発明の受容シートを用いて熱転写を行うには、転写シ
ートの転写層と受容シートの受容層を重ね合せて接触さ
せ、転写シートの転写層を有しない方の面、または反対
面か両面から加熱すれば良い。To perform thermal transfer using the receiving sheet of the present invention, the transfer layer of the transfer sheet and the receiving layer of the receiving sheet are brought into contact with each other from the side of the transfer sheet that does not have the transfer layer, or from the opposite side or both sides. Just heat it.
この加熱により、転写層に含まれる染料が昇華又は気化
すると共に、受容シートの受容層を形成する樹脂表面が
軟化し、蒸気状染料はこの軟化樹脂中に入り込んで染着
する。By this heating, the dye contained in the transfer layer sublimates or vaporizes, and the surface of the resin forming the receiving layer of the receiving sheet is softened, and the vaporized dye enters the softened resin and is dyed.
なお、前記昇華性又は気化性染料としては、従来公知の
もの、例えば、分散染料、油溶性染料、酸性染料、媒染
染料、バット染料、塩基性染料等が用いられる。As the sublimable or vaporizable dye, conventionally known dyes such as disperse dyes, oil-soluble dyes, acid dyes, mordant dyes, vat dyes, and basic dyes can be used.
〔効 果〕
本発明の熱転写用受容シートは、熱転写シートと重ね合
せて繰り返し印字を行っても、フッ素樹脂の転写層への
移行が防止されるため、転写シートと受容シートとが融
着せず、かつ、高濃度の画像を与える。[Effects] The thermal transfer receptor sheet of the present invention prevents the fluororesin from transferring to the transfer layer even if it is overlapped with a thermal transfer sheet and repeatedly printed, so the transfer sheet and the receptor sheet do not fuse together. , and gives a high-density image.
次に本発明を実施例によりさらに詳細に説明する。なお
、以下に示す部、混合比及び算はいずれも重量基準であ
る。Next, the present invention will be explained in more detail with reference to Examples. Note that all parts, mixing ratios, and calculations shown below are based on weight.
参考例
〔シアン色用熱転写シート（１）の作成〕厚み６μｍの
ポリエステルフィルムの片面に下記組成物をワイヤーバ
ーを用いて、乾燥後の付着量がＩｇ／ｒｒｒになるよう
に塗布乾燥した。Reference Example [Preparation of thermal transfer sheet (1) for cyan color] The following composition was coated on one side of a 6 μm thick polyester film using a wire bar and dried so that the amount of adhesion after drying was Ig/rrr.
カヤセットブルーＦＲ（日本化薬社製） ： ５部エ
チルセルロース ＝ ５部トルエ
ン ２４５部メチルエチ
ルケトン ：４５部更に、背面にシ
リコーン樹脂３部、触媒０．３部。Kayaset Blue FR (manufactured by Nippon Kayaku Co., Ltd.): 5 parts Ethyl cellulose = 5 parts Toluene 245 parts Methyl ethyl ketone: 45 parts In addition, 3 parts silicone resin and 0.3 parts catalyst on the back.
トルエン９７部からなる組成物を乾燥後の付着量が０．
１ｇ／％になるように塗布乾燥してシアン色用熱転写シ
ート（１）を作成した。The amount of adhesion after drying a composition consisting of 97 parts of toluene is 0.
A thermal transfer sheet (1) for cyan color was prepared by coating and drying at a concentration of 1 g/%.
〔マゼンタ色用熱転写シート（２）の作成〕前記熱転写
シートにおけるカヤセットブルーＦＲの代りにカヤセッ
トレッドＢ（日本化薬社製）を用いる他は同様にしてマ
ゼンタ色用熱転写シート（２）を作成した。[Preparation of thermal transfer sheet for magenta color (2)] A thermal transfer sheet for magenta color (2) was prepared in the same manner except that Kayaset Red B (manufactured by Nippon Kayaku Co., Ltd.) was used instead of Kayaset Blue FR in the thermal transfer sheet. Created.
〔イエロー色用熱転写シート（３）の作成〕前記熱転写
シートにおけるカヤセットブルーＦＨの代りにカヤセッ
トイエローＡ−Ｇ（日本化薬社製）を用いる他は同様に
してイエロー色用熱転写シート（３）を作成した。[Preparation of thermal transfer sheet for yellow color (3)] A thermal transfer sheet for yellow color (3) was prepared in the same manner except that Kayaset Yellow A-G (manufactured by Nippon Kayaku Co., Ltd.) was used instead of Kayaset Blue FH in the thermal transfer sheet. )It was created.
実施例１
組成物（Ａ）
厚み１５０μ−の合成紙（玉子油化合成紙社製ユボＦＰ
Ｇ−１５０）に上記組成物（Ａ）をワイヤーバーを用い
て、乾燥後の付着量が５ｇ／ｒｒｒになるように塗布し
、１００℃で１０分間加熱して受容シートを作成した。Example 1 Composition (A) 150μ-thick synthetic paper (Yubo FP manufactured by Tamago Yuka Synthetic Paper Co., Ltd.
The above composition (A) was applied to G-150) using a wire bar so that the amount of adhesion after drying was 5 g/rrr, and heated at 100° C. for 10 minutes to prepare a receiving sheet.
実施例２
組成物（Ｂ）
トルエン ＝３０部実施
例１の組成物に代え、上記組成物ＣＢ）を用いる他は実
施例１と同様にして受容シートを作成した。Example 2 Composition (B) Toluene = 30 parts A receiving sheet was prepared in the same manner as in Example 1, except that the composition CB) was used instead of the composition of Example 1.
実施例３
組成物（Ｃ）
飽和ポリエステル樹脂（実施例１と同様）：１０部ポリ
イソシアネート（実施例１と同様） ：０．２部実施
例１の組成物に代え、上記組成物〔Ｃ〕を用いる他は実
施例１と同様にして受容シートを作成した。Example 3 Composition (C) Saturated polyester resin (same as Example 1): 10 parts Polyisocyanate (same as Example 1): 0.2 parts Instead of the composition of Example 1, the above composition [C] A receiving sheet was prepared in the same manner as in Example 1 except that the following was used.
実施例４
組成物（Ｄ）
ヘキサメチレンテトラミン ：０．０５部１
０％塩化アンモニウム水溶液 ：０．０１部厚
さ２３０μｍの上質紙（坪量２００ｇ／ｒｒｒ）に上記
組成物ＣＤ）をワイヤーバーを用いて乾燥後の付着量が
Ｌｏｇ／耐になるように塗布し、１００℃で１０分間加
熱し受容シートを作成した。Example 4 Composition (D) Hexamethylenetetramine: 0.05 part 1
0% ammonium chloride aqueous solution: 0.01 part The above composition CD) was applied to a 230 μm thick high-quality paper (basis weight 200 g/rrr) using a wire bar so that the amount of adhesion after drying was Log/resistant. A receiving sheet was prepared by heating at 100° C. for 10 minutes.
比較例１
実施例１において、ポリイソシアネートを除いた他は同
様にして比較用の受容シートを作成した。Comparative Example 1 A comparative receiving sheet was prepared in the same manner as in Example 1 except that the polyisocyanate was omitted.
比較例２ 実施例１において、サーフロンＳ−３８１の代りに。Comparative example 2 In Example 1, instead of Surflon S-381.
非硬化タイプのサーフロンｓ５−３８２Ｕ硝子社製）を
用いる他は同様にして比較用の受容シートを作成した。A receiving sheet for comparison was prepared in the same manner except that a non-hardening type Surflon S5-382U (manufactured by Glass Co., Ltd.) was used.
比較例３
実施例１において、飽和ポリエステル樹脂の代りに非硬
化タイプのポリアクリル酸エチルエステルを用いる他は
同様にして比較用の受容シートを作成した。Comparative Example 3 A comparative receiving sheet was prepared in the same manner as in Example 1, except that non-curable polyacrylic acid ethyl ester was used instead of the saturated polyester resin.
比較例４
実施例１において、パーフルオロアルキルアクリレート
系樹脂の代りに、アミノ変性シリコーンオイル（信越化
学社製ＫＦ−８６０）を用いる他は同様にして比較用の
受容シートを作成した。Comparative Example 4 A comparative receiving sheet was prepared in the same manner as in Example 1, except that amino-modified silicone oil (KF-860, manufactured by Shin-Etsu Chemical Co., Ltd.) was used instead of the perfluoroalkyl acrylate resin.
比較例５
比較例４において、アミノ変性シリコーンオイルを１部
に増量した他は同様にして比較用の受容シートを作成し
た。Comparative Example 5 A receiving sheet for comparison was prepared in the same manner as in Comparative Example 4, except that the amount of amino-modified silicone oil was increased to 1 part.
以上１作成した熱転写シート及び熱転写用受容シートを
用いて、６ドツト／ｍｕのサーマルヘッドで印加電圧４
００ｍｗ／ドツト、パルス時間０．５〜８．Ｏｒｍｓｅ
ｃの条件で記録し、融着の程度を目視で判定し、画像濃
度をマクベス濃度計で測定した。その結果、表−１に示
したように本発明の熱転写用受容シートと、シアン色用
の熱転写シート（１）を使用した場合（転写試験Ａ）は
、熱転写シートと熱転写用受容シートとの融着を生じず
、また、シアン色用転写シート（１）、マゼンタ色用転
写シート（２）及びイエロー色用熱転写シート（３）の
３種類の熱転写シートを順次使用した場合（転写試験Ｂ
）も熱転写シートと熱転写受容シートとの融着は生じな
かったが、比較例の熱転写用受容シートを用いたち場合
は、融着が発生したり、熱転写シートと熱転写用受容シ
ートとが密着し、剥離しにくくなった。Using the thermal transfer sheet and thermal transfer receiving sheet prepared above 1, an applied voltage of 4 was applied using a 6 dot/mu thermal head.
00mw/dot, pulse time 0.5-8. Ormse
Recording was performed under the conditions of c, the degree of fusion was visually determined, and the image density was measured using a Macbeth densitometer. As a result, as shown in Table 1, when the thermal transfer receiving sheet of the present invention and the thermal transfer sheet (1) for cyan color were used (transfer test A), the fusion between the thermal transfer sheet and the thermal transfer receiving sheet was When three types of thermal transfer sheets, cyan transfer sheet (1), magenta transfer sheet (2), and yellow thermal transfer sheet (3), were used in sequence (transfer test B)
), no fusion occurred between the thermal transfer sheet and the thermal transfer receiving sheet, but when the thermal transfer receiving sheet of the comparative example was used, fusion occurred, and the thermal transfer sheet and the thermal transfer receiving sheet came into close contact. It became difficult to peel off.
Claims (1)
転写シートとの組合せで使用され、その転写シートの加
熱により昇華又は気化した染料に対して可染性を示す樹
脂からなる受容層を有する受容シートであって、該樹脂
は活性水素を有する可染性熱可塑性樹脂と活性水素を有
するフッ素樹脂とを該活性基を介して架橋剤により縮合
させた樹脂架橋化物からなることを特徴とする熱転写用
受容シート。(1) Used in combination with a transfer sheet having a transfer layer containing a sublimable or vaporizable dye, and having a receiving layer made of a resin that is dyeable to the dye sublimated or vaporized by heating the transfer sheet. The receptor sheet is characterized in that the resin is made of a resin crosslinked product in which a dyeable thermoplastic resin having active hydrogen and a fluororesin having active hydrogen are condensed with a crosslinking agent via the active group. Receptive sheet for thermal transfer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62056072A JP2799412B2 (en) | 1987-03-10 | 1987-03-10 | Receiving sheet for thermal transfer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62056072A JP2799412B2 (en) | 1987-03-10 | 1987-03-10 | Receiving sheet for thermal transfer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63221091A true JPS63221091A (en) | 1988-09-14 |
| JP2799412B2 JP2799412B2 (en) | 1998-09-17 |
Family
ID=13016878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62056072A Expired - Fee Related JP2799412B2 (en) | 1987-03-10 | 1987-03-10 | Receiving sheet for thermal transfer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2799412B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0368320A2 (en) * | 1988-11-10 | 1990-05-16 | Dai Nippon Insatsu Kabushiki Kaisha | Heat transfer image-receiving sheet |
| US4929593A (en) * | 1988-08-02 | 1990-05-29 | Konica Corporation | Thermal transfer recording material |
| US5296446A (en) * | 1988-08-13 | 1994-03-22 | Dai Nippon Insatsu Kabushiki Kaisha | Thermosensitive recording material |
| JP2009202585A (en) * | 2008-01-28 | 2009-09-10 | Fujifilm Corp | Thermosensitive transfer image receiving sheet |
| JP2012173362A (en) * | 2011-02-17 | 2012-09-10 | Fuji Xerox Co Ltd | Image forming apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58212994A (en) * | 1982-06-07 | 1983-12-10 | Sony Corp | Photographic paper for sublimation transfer type color hard copy |
| JPS60122192A (en) * | 1983-12-07 | 1985-06-29 | Matsushita Electric Ind Co Ltd | Image-receiving material for sublimation-type thermal recording |
| JPS61199997A (en) * | 1985-02-28 | 1986-09-04 | Dainippon Printing Co Ltd | Sheet for thermal transfer |
| JPS6244495A (en) * | 1985-08-23 | 1987-02-26 | Mitsubishi Rayon Co Ltd | Coating composition for recording body of sublimable thermal transfer recording system |
| JPS6248596A (en) * | 1985-08-28 | 1987-03-03 | Mitsubishi Rayon Co Ltd | Recording material for use in sublimation-type thermal transfer recording system |
-
1987
- 1987-03-10 JP JP62056072A patent/JP2799412B2/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58212994A (en) * | 1982-06-07 | 1983-12-10 | Sony Corp | Photographic paper for sublimation transfer type color hard copy |
| JPS60122192A (en) * | 1983-12-07 | 1985-06-29 | Matsushita Electric Ind Co Ltd | Image-receiving material for sublimation-type thermal recording |
| JPS61199997A (en) * | 1985-02-28 | 1986-09-04 | Dainippon Printing Co Ltd | Sheet for thermal transfer |
| JPS6244495A (en) * | 1985-08-23 | 1987-02-26 | Mitsubishi Rayon Co Ltd | Coating composition for recording body of sublimable thermal transfer recording system |
| JPS6248596A (en) * | 1985-08-28 | 1987-03-03 | Mitsubishi Rayon Co Ltd | Recording material for use in sublimation-type thermal transfer recording system |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4929593A (en) * | 1988-08-02 | 1990-05-29 | Konica Corporation | Thermal transfer recording material |
| US5296446A (en) * | 1988-08-13 | 1994-03-22 | Dai Nippon Insatsu Kabushiki Kaisha | Thermosensitive recording material |
| EP0368320A2 (en) * | 1988-11-10 | 1990-05-16 | Dai Nippon Insatsu Kabushiki Kaisha | Heat transfer image-receiving sheet |
| EP0368320A3 (en) * | 1988-11-10 | 1991-03-27 | Dai Nippon Insatsu Kabushiki Kaisha | Heat transfer image-receiving sheet |
| JP2009202585A (en) * | 2008-01-28 | 2009-09-10 | Fujifilm Corp | Thermosensitive transfer image receiving sheet |
| JP2012173362A (en) * | 2011-02-17 | 2012-09-10 | Fuji Xerox Co Ltd | Image forming apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2799412B2 (en) | 1998-09-17 |
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