JPS62152897A - Transfer recording material for sublimation transfer type hard copying - Google Patents

Transfer recording material for sublimation transfer type hard copying

Info

Publication number
JPS62152897A
JPS62152897A JP60294862A JP29486285A JPS62152897A JP S62152897 A JPS62152897 A JP S62152897A JP 60294862 A JP60294862 A JP 60294862A JP 29486285 A JP29486285 A JP 29486285A JP S62152897 A JPS62152897 A JP S62152897A
Authority
JP
Japan
Prior art keywords
resin
dye
resin layer
layer
glass transition
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
Application number
JP60294862A
Other languages
Japanese (ja)
Other versions
JPH0757554B2 (en
Inventor
Naotake Kobayashi
尚武 小林
Tetsuya Abe
哲也 阿部
Satoru Shinohara
悟 篠原
Naoki Sugai
菅井　直喜
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.)
Dexerials Corp
Original Assignee
Sony Chemicals Corp
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 Sony Chemicals Corp filed Critical Sony Chemicals Corp
Priority to JP60294862A priority Critical patent/JPH0757554B2/en
Priority to EP19860310185 priority patent/EP0228301B1/en
Priority to DE8686310185T priority patent/DE3680498D1/en
Publication of JPS62152897A publication Critical patent/JPS62152897A/en
Publication of JPH0757554B2 publication Critical patent/JPH0757554B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/502—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording characterised by structural details, e.g. multilayer materials
    • B41M5/506—Intermediate layers
    • 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
    • B41M5/5263—Macromolecular coatings characterised by the use of polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • B41M5/5272—Polyesters; Polycarbonates

Landscapes

  • Thermal Transfer Or Thermal Recording In General (AREA)

Abstract

PURPOSE:To enhance preservation stability, by constituting at least the uppermost dye-receiving layer of a resin layer comprising a resin having a bisphenol skeleton as a main constituent, and setting the glass transition point Tg of the resin constituting the resin layer to be not lower than 55 deg.C. CONSTITUTION:A resin layer comprising a resin having a bisphenol skeleton as a main constituent is used as at least the uppermost dye-receiving layer in a transfer recording material for sublimation transfer type hard copying which has at least one dye-receiving layer on a base. The glass transition point Tg of the resin constituting the resin layer is set to be not lower than 55 deg.C. The resin having the bisphenol skeleton is used in an amount of not less than 90wt% to the total amount of the uppermost resin layer. Other resins, e.g., a polyester, an epoxy resin, nylon and cellulose acetate can be incorporated in the uppermost resin layer in an amount of up to 30wt%, in which case the glass transition point Tg of the resin layer is set to be not lower than 55 deg.C. By this, a high property for adsorption of a sublimable dye can be ensured, and when the service temperature is not higher than the glass transition point Tg, stable preservation condition can be maintained even under somewhat hotter and humidor condition as compared with ordinary conditions.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、昇華転写方式によるハードコピー用被転写体
に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a transfer material for hard copy using a sublimation transfer method.

〔発明の概要〕[Summary of the invention]

本発明は、基材と１層又は多層の染料受容層を有する昇
華転写式ハードコピー用印画紙において、少くとも最上
層の染料受容層を構成する樹脂層の且つ樹脂層の樹脂の
ガラス転移点Ｔｇを５５℃以上とすることにより、転写
後の保存安定性に優れた印画紙を得ることができるよう
にしたものである。The present invention relates to a sublimation transfer type hard copy photographic paper having a base material and one or multiple dye-receiving layers, in which at least the resin layer constituting the uppermost dye-receiving layer and the glass transition point of the resin of the resin layer are provided. By setting Tg to 55° C. or higher, it is possible to obtain photographic paper with excellent storage stability after transfer.

〔従来の技術〕[Conventional technology]

従来の昇華転写式ハードコピー用被転写紙（印画紙）は
、紙、合成紙、プラスチックフィルム等の基材上に？リ
エチレンテレフタレート等のポリエステル樹脂を主成分
とする染料受容層が形成されて構成されている。一般に
ポリエステル樹脂は、昇華性染料の染着性が良く、通常
の保存状態では安定性も優れている。Is the transfer paper (photographic paper) for conventional sublimation transfer type hard copy on a base material such as paper, synthetic paper, or plastic film? A dye-receiving layer containing a polyester resin such as polyethylene terephthalate as a main component is formed. In general, polyester resins have good dyeability with sublimation dyes and excellent stability under normal storage conditions.

〔発明が解決しようとする問題点〕[Problem that the invention seeks to solve]

ポリエチレンテレフタレート等のポリエステル樹脂を主
成分とする染料受容層が形成された従来の被転写紙は１
通常の保存状態においては安定性に優れているが、高温
、多湿の状態に置かれた場合、例えば夏季に窓際や車中
に放置された場合に染料が移行して他の被転写紙を汚染
したりするため安定性に問題が生じていた。そして、こ
のような問題点を解決するために、従来表面保睦層とし
てのラミネートフィルムの形成等の特別な処理を施して
いた。Conventional transfer paper with a dye-receiving layer mainly composed of polyester resin such as polyethylene terephthalate is 1
It has excellent stability under normal storage conditions, but if it is placed in high temperature and high humidity conditions, for example if it is left by a window or in a car during the summer, the dye may migrate and contaminate other transfer papers. This caused problems with stability. In order to solve these problems, special treatments such as forming a laminate film as a surface protection layer have conventionally been applied.

本発明は、上述の点に鑑みて、高温多湿状態であっても
保存安定性に優れた昇華転写式ハードコピー用被転写体
を提供するものである。In view of the above-mentioned points, the present invention provides a sublimation transfer type hard copy material that has excellent storage stability even under high temperature and high humidity conditions.

〔問題点を解決するための手段〕[Means for solving problems]

本発明は、基材（１）とこの基材（１）上に形成された
１層又は多層の染料受容層（２）を有する昇華転写式ハ
ードコピー用被転写紙（３）において、少くとも最上層
（インクリメンと接触する層）の染料受容層（２ａ）は
、ビスフェノール骨格を有する樹脂を主体とした樹脂層
とし、且つこの樹脂層を構成する樹脂のガラス転移点Ｔ
ｇを５５℃以上とする。ビスフェノール骨格とは、次の
ような構造式を有する骨格を指す。The present invention provides at least a sublimation transfer type hard copy receiving paper (3) having a base material (1) and one or multiple dye receiving layers (2) formed on the base material (1). The dye-receiving layer (2a) as the uppermost layer (the layer in contact with the increment) is a resin layer mainly composed of a resin having a bisphenol skeleton, and the glass transition point T of the resin constituting this resin layer is
g is 55°C or higher. The bisphenol skeleton refers to a skeleton having the following structural formula.

このようなビスフェノール骨格を有する樹脂の名称と構
造式の例を下記に挙ける。Examples of the names and structural formulas of such resins having a bisphenol skeleton are listed below.

ビスフェノール型エポキシ樹脂 ポリカー？ネイト フェノキシ（ビスフェノールＡ型エポキシの高分子量物
）ボリアリレート ポリサルホン ビスフェノール骨格を有する樹脂は、最上層の樹脂層の
全量に対して９０ｗｔ％以上含有させる。７０ｗｔ％よ
り低い場合には、昇華性染料の吸着性、保存安定性が低
下するので好ましくない。最上層の樹脂層中にビスフェ
ノール骨格を有する樹脂以外の樹脂、例えばポリエステ
ル、エポキシ、ナイロン、酢酸セルロースを３０ｗｔ％
までの範囲で含有させることができるが、この場合にも
樹脂層としてのガラス転移点Ｔｇは５５℃以上となるよ
うにする。Bisphenol type epoxy resin polycar? The resin having a natephenoxy (high molecular weight bisphenol A type epoxy) polyarylate polysulfone bisphenol skeleton is contained in an amount of 90 wt % or more based on the total amount of the uppermost resin layer. If it is lower than 70 wt%, it is not preferable because the adsorption of sublimable dyes and the storage stability decrease. The uppermost resin layer contains 30 wt% of resin other than resins having a bisphenol skeleton, such as polyester, epoxy, nylon, and cellulose acetate.
However, in this case as well, the glass transition point Tg of the resin layer should be 55° C. or higher.

また、必要に応じて最上層の樹脂層中に充填材（例えば
、５ｔｏ２、ＴｌＯ２、Ｃａ　ＣＯ３等）、紫外線吸収
剤、酸化防止剤、螢光増白剤、界面活性剤等を含有させ
ることができる。Furthermore, if necessary, fillers (for example, 5to2, TlO2, CaCO3, etc.), ultraviolet absorbers, antioxidants, fluorescent whitening agents, surfactants, etc. can be included in the uppermost resin layer. can.

また、、染料受容層（２）を多層構造、例えば２Ｍ構造
とする場合には、基材（１）上にポリエステル樹脂ヨリ
成る染料受容層（２ｂ）そしてこ・の上にビスフエノー
ル骨格を有する樹脂を主体とし、且つガラス転移点Ｔｇ
を５５℃以上とした樹脂層より成る染料受容層（２ａ）
を形成することにより構成することができる。このよう
に染料受容層（２）を２層構造とした場合、上層の染料
受容層（２＆）は、０．５〜５．０μの厚さに形成する
ことができる。Further, when the dye-receiving layer (2) has a multilayer structure, for example, a 2M structure, a dye-receiving layer (2b) made of polyester resin is formed on the base material (1), and a bisphenol skeleton is formed on this layer. Mainly resin and glass transition point Tg
Dye-receiving layer (2a) consisting of a resin layer with a temperature of 55°C or higher
It can be configured by forming. When the dye-receiving layer (2) has a two-layer structure as described above, the upper dye-receiving layer (2&) can be formed to have a thickness of 0.5 to 5.0 μm.

〔作用〕[Effect]

ビスフェノール骨格を有する樹脂は、昇華性染料の吸着
性が強く、使用温度がガラス転移点Ｔｇ以下であれば優
れた保存安定性を示す。従って、本発明において、最上
層の染料受容層の主成分をビスフェノール骨格を有する
極脂とし、且つ樹脂層のガラス転移点Ｔｇを５５℃以上
としたことにより、通常の状態より成る程度高温多湿の
条件下においても安定な保存状態が維持される。従って
、Ｓ度を向上させるために、例えばポリエステル樹脂を
混合させても良いが、この場合にも樹脂層全体のガラス
転移点Ｔｇは５５℃以上とする必要がある。しかし、た
とえガラス転移点Ｔｇが５５℃以上であっても、ポリエ
ステルの割合が３０ｗｔ％を超えるとポリエステルの性
質が強く現われるようになり、保存安定性が劣ってくる
ため、ビスフェノール骨格ヲ有する樹脂は、樹脂層の全
量に対して７０ｖｒｔ％以上含有させる。A resin having a bisphenol skeleton has a strong ability to adsorb sublimable dyes, and exhibits excellent storage stability as long as the operating temperature is below the glass transition point Tg. Therefore, in the present invention, the main component of the uppermost dye-receiving layer is a superfat having a bisphenol skeleton, and the glass transition point Tg of the resin layer is set to 55°C or higher. A stable storage state is maintained even under various conditions. Therefore, in order to improve the S degree, for example, a polyester resin may be mixed, but in this case as well, the glass transition point Tg of the entire resin layer needs to be 55° C. or higher. However, even if the glass transition point Tg is 55°C or higher, if the proportion of polyester exceeds 30 wt%, the properties of polyester will appear strongly and the storage stability will deteriorate, so resins with a bisphenol skeleton are , is contained in an amount of 70vrt% or more based on the total amount of the resin layer.

〔実施例〕〔Example〕

実施例１ 第１図に示すように、フエノアー）　ＹＰ−５０（東部
化成、フェノキシ樹脂、ＴｇｌＯＯ℃）を溶剤に溶解し
、基材（１）となるアート紙上に乾燥後の厚さが１０μ
となるように塗布して、基材（１）と染料受容層（２！
Ｌ）より成る昇華転写式ハードコピー用被転写体（３）
を作製した。Example 1 As shown in Fig. 1, Phenoa YP-50 (Tobu Kasei, phenoxy resin, TglOO℃) was dissolved in a solvent and placed on art paper serving as the base material (1) to a thickness of 10 μm after drying.
The base material (1) and the dye-receiving layer (2!
Transfer material for sublimation transfer type hard copy consisting of L) (3)
was created.

実施例２ 第１図に示すように、ノヤンライトＬ１２２５　（音大
化成、ポリカー？ネイト樹脂、Ｔｇ１４５℃）を溶剤に
溶解し、基材（１）となるアート紙上に乾燥後の厚さが
１０μとなるように塗布して、基材（１）と染料受容層
（２ａ）より成る本発明に係る被転写体（３）を作製し
た。Example 2 As shown in Fig. 1, Noyanlite L1225 (Ondai Kasei, polycarbonate resin, Tg 145°C) was dissolved in a solvent and spread on art paper, which is the base material (1), to a thickness of 10 μm after drying. A transfer material (3) according to the present invention comprising a base material (1) and a dye-receiving layer (2a) was prepared.

実施例３ Ｕ−１００（ユニチカ、ボリアリレート樹脂、１ｇ１９
０℃）を使用して実施例１と同様に樹脂層を形成し、染
料受容層（２ａ）と基材（１）より成る被転写体（３）
を作製した。Example 3 U-100 (Unitika, polyarylate resin, 1g19
0° C.) to form a resin layer in the same manner as in Example 1, and a transfer object (3) consisting of a dye-receiving layer (2a) and a base material (1) was prepared.
was created.

実施例４ ｘ　ｙｔｅ　）　−トＹＤ−０１２（東部化成、ビスフ
ェノールＡ型エポキシ樹脂、Ｔｇ６０℃）を使用して実
施例１と同様に樹脂層を形成し、染料受容層（２ａ）と
基材（１）より成る被転写体（３ンを作製した。Example 4 A resin layer was formed in the same manner as in Example 1 using YD-012 (Tobu Kasei, bisphenol A type epoxy resin, Tg 60°C), and the dye-receiving layer (2a) and the base material ( 1) A transfer target (3 units) was prepared.

実施例５ 工？トートＹＤ−０１７（東部化成、工Ｉキシ樹脂、’
ｒｇ　７７℃）を使用して実施例１と同様に樹脂層を形
成し、染料受容層（２ｍ）と基材（１）より成る被転写
体（３）を作製した。Example 5 Engineering? Tote YD-017 (Tobu Kasei, Engineering I Kishi Resin, '
A resin layer was formed in the same manner as in Example 1 using the following method (rg 77°C), and a transfer target (3) consisting of a dye-receiving layer (2 m) and a base material (1) was prepared.

実施例６ ｘ　ホ）−）　ＹＤ−０１４（東部化成、　　ビスフェ
ノールＡ型エポキシ樹脂、Ｔｇ６５℃）９ｆｉ（置部と
ＴＰ−２１９（日本合成化学工業、ポリエステル樹脂、
Ｔｇ４０℃）１重量部を混合した樹脂（Ｔｇ６２℃）を
使用して実施例１と同様に樹脂層を形成し、染料受容層
（２ａ）と基材（１）より成る被転写体（３）を作製し
た。Example 6
A resin layer was formed in the same manner as in Example 1 using a resin (Tg 62°C) mixed with 1 part by weight of Tg 40°C), and a transfer object (3) consisting of a dye receiving layer (2a) and a base material (1) was prepared. was created.

実施例７ エポトートＹＤ−０１２（Ｔｇ６０℃）７重量部とＵＥ
−３３００（Ｓニチカ、ポリエステル樹脂、Ｔｇ５０ｔ
ｌ：）３重量部を混合した樹脂（Ｔｇ５７℃）を使用し
て嚢施例１と同様に樹脂層を形成し、染料受容層（２ａ
）と基材（１）より成る被転写体（３）を作製した。Example 7 Epototo YD-012 (Tg 60°C) 7 parts by weight and UE
-3300 (S Nitika, polyester resin, Tg50t
A resin layer was formed in the same manner as in Bag Example 1 using a resin (Tg 57°C) mixed with 3 parts by weight of 1:), and a dye-receiving layer (2a
) and a substrate (1) were prepared.

実施例８ ｘ　／　）　−）　ＹＤ−０１４（東部化成、ビスフェ
ノールＡ　Ｍ　工ｆ！　キｙ樹脂、Ｔｇ６５℃）７重量
部とＭＨ−１０１−２（藤倉化成、？リメタクリル酸メ
チル、７ｇ１０５℃）３重量部を混合した樹脂（Ｔｇ７
５℃）を使用して実施例１と同様に樹脂層牽形成し、染
料受容層（２ａ）と基材（１）より成る被転写体（３）
を作製した。Example 8 x / ) -) 7 parts by weight of YD-014 (Tobu Kasei, bisphenol A M engineering resin, Tg 65°C) and MH-101-2 (Fujikura Kasei, methyl methacrylate, 7g 105°C) 3 parts by weight of resin (Tg7
5° C.) to form a resin layer in the same manner as in Example 1, and a transfer object (3) consisting of a dye-receiving layer (2a) and a base material (1) was obtained.
was created.

実施例９ 第２図に示すように、溶剤に溶解したパイロン＋２００
　（東洋紡、ポリエステル樹脂、Ｔｇ６７℃）を基材（
１）上に乾燥後の厚さが１０μとなるように塗布して１
層目の染料受容層（２ｂ）を形成した後、この上にフエ
ノトー）　ＹＰ−５０（７ｇ１００℃）７重量部とＵＥ
　−３３００（Ｔｇ５０℃）３重量部を混合した樹脂（
’ｒｇ８３℃）を使用して乾燥後の厚さが１μとなるよ
うに塗布して２層目の染料受容層（２ｍ）を形成し、２
層の染料受容層（２）より成る被転写体（３）を得る。Example 9 Pylon +200 dissolved in solvent as shown in Figure 2
(Toyobo, polyester resin, Tg67℃) as a base material (
1) Apply it on top so that the thickness after drying is 10μ.
After forming the dye-receiving layer (2b), 7 parts by weight of Phenotyl YP-50 (7g 100°C) and UE
A resin mixed with 3 parts by weight of -3300 (Tg50°C) (
'rg 83°C) to form a second dye-receiving layer (2m) to a dry thickness of 1μ.
A receiver (3) is obtained which consists of a dye-receiving layer (2) of the layers.

比較例１ パイロン÷２００（東洋紡、ポリエステル樹脂、１ｇ６
７℃）を溶剤に溶解し、基材となるアート紙上に乾燥後
の厚さが１０μとなるように塗布して、基材と染料受容
層より成る、比較例に係る昇華転写式ハードコピー用被
転写体を作製した。Comparative Example 1 Pylon ÷ 200 (Toyobo, polyester resin, 1g6
7℃) in a solvent and coated on art paper as a base material so that the thickness after drying becomes 10 μm, and the material is made of a base material and a dye-receiving layer for a sublimation transfer hard copy according to a comparative example. A transfer target was prepared.

比較例２ ＸＡ５５３５　（Ｓニチカ（株）、ポリエステル樹脂、
Ｔｇ１０５℃）を使用して比較例１と同様に樹脂層を形
成し、染料受容層と基材より成る被転写紙を作製した。Comparative Example 2 XA5535 (S Nichika Co., Ltd., polyester resin,
A resin layer was formed in the same manner as in Comparative Example 1 using Tg 105° C.), and a transfer paper consisting of a dye-receiving layer and a base material was produced.

比較例３ エポトートＹＤ−０１１（東部化成、ビスフェノールＡ
型エポキシ樹脂、Ｔｇ５０℃）を使用して比較例１と同
様に樹脂層を形成し、染料受容層と基材より成る被転写
紙を作製した。Comparative Example 3 Epotote YD-011 (Tobu Kasei, Bisphenol A
A resin layer was formed in the same manner as in Comparative Example 1 using a type epoxy resin (Tg: 50° C.), and a transfer paper consisting of a dye-receiving layer and a base material was prepared.

比較例４ エポトートＹＤ−０１２（東部化成、ヒスフェノールＡ
型エポキシ樹脂、Ｔｇ６０℃）７重量部とＴＰ−２１９
（日本合成化学工業、ポリエステル樹脂、Ｔｇ４０℃）
３層Ｍ量部を混合した樹脂（７ｇ５３℃）を使用して比
較例１と同様に樹脂層を形成し、染料受容層と基材より
成る被転写体を作製した。Comparative Example 4 Epotote YD-012 (Tobu Kasei, Hisphenol A
type epoxy resin, Tg60℃) 7 parts by weight and TP-219
(Nippon Gosei Kagaku Kogyo, polyester resin, Tg40℃)
A resin layer was formed in the same manner as in Comparative Example 1 using a resin (7 g, 53° C.) in which 3 parts of M were mixed, and a transfer object consisting of a dye-receiving layer and a base material was prepared.

被転写体の評価 下記組成を有するインクを調製し、厚さ１０μの基材と
なるコンデンサ紙上に乾燥後の厚さが１μとなるように
塗布してインクリがンを作製した。Evaluation of Transferred Material An ink having the following composition was prepared and applied onto a 10 μm thick capacitor paper serving as a base material so that the thickness after drying was 1 μm to prepare an ink cartridge.

このインクリボンを使用し、上記実施例１〜９に係る被
転写体及び比較例１〜４に係る被転写体に対して感熱ヘ
ッドで印字を行い、印字サンプルを得た。そして第３図
に示すように印字サンプル（４）の印字面にアート紙（
５）を密着させた後、６５℃で相対湿度（ＲＨ）８０％
、５５℃で相対湿度（ＲＨ）８５へ４０℃で相対湿度（
ＲＨ）９０％の雰囲気中にそれぞれ１週間放置してニー
ソングを行った。エージング後、アート紙上に移行した
染料の濃度をマクベス濃度計で測定した。アート紙上の
汚染濃度が０．０３より下の印字サンプルをＱ、０．０
３以上の印字サンプルを×ル骨格を肩する樹脂を主体と
した樹脂層であり、且つこの樹脂層を構成する樹脂のガ
ラス転移点Ｔｇを５５℃以上としたことにより、染料受
容層の染料吸着性が高まるため、通常の保存状態より成
る程度高温多湿の状態であっても安定性に優れた高品位
の画像が保持される。従って、従来のような特別な表面
保詮膜（ラミネートフィルム等）は不要になる。Using this ink ribbon, printing was performed on the transfer objects according to Examples 1 to 9 and the transfer objects according to Comparative Examples 1 to 4 using a thermal head to obtain print samples. Then, as shown in Figure 3, the printing surface of the printing sample (4) is covered with art paper (
5) After adhering, heat at 65℃ and relative humidity (RH) 80%.
, relative humidity (RH) at 55°C to 85°C to RH at 40°C (
Each sample was left in an atmosphere of 90% RH for one week and knee songs were performed. After aging, the concentration of the dye transferred onto the art paper was measured using a Macbeth densitometer. Print sample with contamination density below 0.03 on art paper is Q, 0.0
The printing sample of 3 or more is a resin layer mainly composed of a resin supporting the skeleton, and the glass transition point Tg of the resin constituting this resin layer is set to 55°C or higher, so that the dye adsorption of the dye receiving layer is improved. As a result, high-quality images with excellent stability can be maintained even under conditions of high temperature and humidity, which are comparable to normal storage conditions. Therefore, there is no need for a special surface protection film (laminate film, etc.) as in the past.

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

第１図及び第２図は実施例の断面図、第３図は測定方法
を示す断面図である。 （１）は基材、（２）　（（２１）、（２ｂ））は染料
受容層、（３）は被転写体である。1 and 2 are cross-sectional views of the embodiment, and FIG. 3 is a cross-sectional view showing the measuring method. (1) is a base material, (2) ((21), (2b)) is a dye-receiving layer, and (3) is a transfer target.

Claims (1)

【特許請求の範囲】 基材と、該基材上に形成された１層又は多層の染料受容
層を有する昇華転写式ハードコピー用被転写体において
、 少くとも最上層の染料受容層は、ビスフエノール骨格を
有する樹脂を主体とした樹脂層であり、且つ該樹脂層を
構成する樹脂のガラス転移点Ｔｇは５５℃以上であるこ
とを特徴とする昇華転写式ハードコピー用被転写体。[Scope of Claims] In a sublimation transfer type hard copy transfer material having a base material and one or multiple dye-receiving layers formed on the base material, at least the uppermost dye-receiving layer is 1. A transfer material for sublimation transfer type hard copy, characterized in that the resin layer is mainly composed of a resin having a phenol skeleton, and the glass transition point Tg of the resin constituting the resin layer is 55° C. or higher.
JP60294862A 1985-12-27 1985-12-27 Sublimation transfer type Hardcopy transfer material Expired - Lifetime JPH0757554B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP60294862A JPH0757554B2 (en) 1985-12-27 1985-12-27 Sublimation transfer type Hardcopy transfer material
EP19860310185 EP0228301B1 (en) 1985-12-27 1986-12-24 Printing paper
DE8686310185T DE3680498D1 (en) 1985-12-27 1986-12-24 PRINTED PAPER.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60294862A JPH0757554B2 (en) 1985-12-27 1985-12-27 Sublimation transfer type Hardcopy transfer material

Publications (2)

Publication Number Publication Date
JPS62152897A true JPS62152897A (en) 1987-07-07
JPH0757554B2 JPH0757554B2 (en) 1995-06-21

Family

ID=17813214

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60294862A Expired - Lifetime JPH0757554B2 (en) 1985-12-27 1985-12-27 Sublimation transfer type Hardcopy transfer material

Country Status (3)

Country Link
EP (1) EP0228301B1 (en)
JP (1) JPH0757554B2 (en)
DE (1) DE3680498D1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0270487A (en) * 1988-06-03 1990-03-09 Ricoh Co Ltd Image reception medium for sublimated heat transfer recording
JPH0292592A (en) * 1988-09-29 1990-04-03 Teijin Ltd Thermal transfer sheet for recording
JPH0339293A (en) * 1989-07-07 1991-02-20 Teijin Ltd Sheet to be recorded for thermal transfer
EP1974948A2 (en) 2007-03-29 2008-10-01 FUJIFILM Corporation Image-forming method using heat-sensitive transfer system
EP1974950A1 (en) 2007-03-30 2008-10-01 FUJIFILM Corporation Thermal transfer image-receiving sheet and method for producing it
EP1980409A2 (en) 2007-03-29 2008-10-15 FUJIFILM Corporation Heat-sensitive transfer sheet for use in heat-sensitive transfer system and image-forming method using heat-sensitive transfer system
EP1982839A1 (en) 2007-03-27 2008-10-22 FUJIFILM Corporation Heat-sensitive transfer image-forming method
EP1982840A1 (en) 2007-03-27 2008-10-22 FUJIFILM Corporation Heat-sensitive transfer sheet and image-forming method
EP1985457A2 (en) 2007-04-25 2008-10-29 FUJIFILM Corporation Cardboard cylinder for a heat-sensitive transfer image-receiving sheet, rolled heat-sensitive transfer image-receiving sheet to form a roll shape, and image-forming method

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US4775657A (en) * 1987-06-16 1988-10-04 Eastman Kodak Company Overcoat for dye image-receiving layer used in thermal dye transfer
GB8826457D0 (en) * 1988-11-11 1988-12-14 Ici Plc Thermal transfer receiver
US5294484A (en) * 1991-08-03 1994-03-15 Sony Corporation Polyvinyl aromatic carboxylic acid ester and video printing paper
US5244862A (en) * 1992-07-31 1993-09-14 Bailey David B Thermal dye transfer receiving element with modified bisphenol-A epichlorohydrin polymer dye-image receiving layer
US11977395B2 (en) 2016-03-24 2024-05-07 Teledyne Flir Defense, Inc. Persistent aerial communication and control system
JP7117808B1 (en) * 2022-03-17 2022-08-15 株式会社サンエーテック Support pedestal for rebar beams

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JPS59133098A (en) * 1983-01-19 1984-07-31 Matsushita Electric Ind Co Ltd Image-receiving body for sublimation-type heat-sensitive recording
JPS59214696A (en) * 1983-05-20 1984-12-04 Ricoh Co Ltd Thermal transfer accepting sheet
JPS6019138A (en) * 1983-07-13 1985-01-31 Konishiroku Photo Ind Co Ltd Image receiving element for thermal transfer
JPS6025793A (en) * 1983-07-25 1985-02-08 Dainippon Printing Co Ltd Sheet for heat transfer printing

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JPS5937237B2 (en) * 1980-12-22 1984-09-08 富士化学紙工業株式会社 thermal transfer recording medium
JPS5945184A (en) * 1982-09-09 1984-03-13 Sony Corp Ink ribbon for heat sensitive transfer recording
JPS59199295A (en) * 1983-04-28 1984-11-12 Sony Corp Ink composition for ink ribbon used for sublimation transfer type copying
JPS6038192A (en) * 1983-08-10 1985-02-27 Kanzaki Paper Mfg Co Ltd Image receiving sheet for thermal transfer recording
JPS62152795A (en) * 1985-12-26 1987-07-07 Sony Chem Kk Ink ribbon for sublimation transfer type hard copying

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JPS59133098A (en) * 1983-01-19 1984-07-31 Matsushita Electric Ind Co Ltd Image-receiving body for sublimation-type heat-sensitive recording
JPS59214696A (en) * 1983-05-20 1984-12-04 Ricoh Co Ltd Thermal transfer accepting sheet
JPS6019138A (en) * 1983-07-13 1985-01-31 Konishiroku Photo Ind Co Ltd Image receiving element for thermal transfer
JPS6025793A (en) * 1983-07-25 1985-02-08 Dainippon Printing Co Ltd Sheet for heat transfer printing

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0270487A (en) * 1988-06-03 1990-03-09 Ricoh Co Ltd Image reception medium for sublimated heat transfer recording
JPH0292592A (en) * 1988-09-29 1990-04-03 Teijin Ltd Thermal transfer sheet for recording
JPH0339293A (en) * 1989-07-07 1991-02-20 Teijin Ltd Sheet to be recorded for thermal transfer
EP1982839A1 (en) 2007-03-27 2008-10-22 FUJIFILM Corporation Heat-sensitive transfer image-forming method
EP1982840A1 (en) 2007-03-27 2008-10-22 FUJIFILM Corporation Heat-sensitive transfer sheet and image-forming method
EP1974948A2 (en) 2007-03-29 2008-10-01 FUJIFILM Corporation Image-forming method using heat-sensitive transfer system
EP1980409A2 (en) 2007-03-29 2008-10-15 FUJIFILM Corporation Heat-sensitive transfer sheet for use in heat-sensitive transfer system and image-forming method using heat-sensitive transfer system
EP1974950A1 (en) 2007-03-30 2008-10-01 FUJIFILM Corporation Thermal transfer image-receiving sheet and method for producing it
EP1985457A2 (en) 2007-04-25 2008-10-29 FUJIFILM Corporation Cardboard cylinder for a heat-sensitive transfer image-receiving sheet, rolled heat-sensitive transfer image-receiving sheet to form a roll shape, and image-forming method

Also Published As

Publication number Publication date
EP0228301A3 (en) 1988-12-14
JPH0757554B2 (en) 1995-06-21
DE3680498D1 (en) 1991-08-29
EP0228301B1 (en) 1991-07-24
EP0228301A2 (en) 1987-07-08

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