JPH03178484A - Sublimable thermal transfer image receiving medium - Google Patents
Sublimable thermal transfer image receiving mediumInfo
- Publication number
- JPH03178484A JPH03178484A JP1316552A JP31655289A JPH03178484A JP H03178484 A JPH03178484 A JP H03178484A JP 1316552 A JP1316552 A JP 1316552A JP 31655289 A JP31655289 A JP 31655289A JP H03178484 A JPH03178484 A JP H03178484A
- Authority
- JP
- Japan
- Prior art keywords
- dye
- image
- receiving layer
- layer
- receiving
- 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
- 229920002545 silicone oil Polymers 0.000 claims abstract description 24
- 239000012948 isocyanate Substances 0.000 claims abstract description 22
- -1 isocyanate compound Chemical class 0.000 claims abstract description 21
- 229920005989 resin Polymers 0.000 claims abstract description 14
- 239000011347 resin Substances 0.000 claims abstract description 14
- 229920001225 polyester resin Polymers 0.000 claims abstract description 12
- 239000004645 polyester resin Substances 0.000 claims abstract description 12
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims abstract 2
- 239000000758 substrate Substances 0.000 claims description 30
- 238000000859 sublimation Methods 0.000 claims description 15
- 230000008022 sublimation Effects 0.000 claims description 15
- 239000004800 polyvinyl chloride Substances 0.000 claims description 7
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 7
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 abstract description 7
- 230000001070 adhesive effect Effects 0.000 abstract description 7
- 239000004721 Polyphenylene oxide Substances 0.000 abstract description 6
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 229920000570 polyether Polymers 0.000 abstract description 6
- 239000003086 colorant Substances 0.000 abstract 1
- 239000000975 dye Substances 0.000 description 37
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 30
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 30
- 239000007788 liquid Substances 0.000 description 28
- 230000000052 comparative effect Effects 0.000 description 16
- 239000003795 chemical substances by application Substances 0.000 description 10
- 239000000203 mixture Substances 0.000 description 8
- 229920001296 polysiloxane Polymers 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000000986 disperse dye Substances 0.000 description 4
- 238000009472 formulation Methods 0.000 description 4
- 150000002513 isocyanates Chemical class 0.000 description 4
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 150000002431 hydrogen Chemical class 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Butyraldehyde Chemical compound CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 229920002433 Vinyl chloride-vinyl acetate copolymer Polymers 0.000 description 2
- 229920006026 co-polymeric resin Polymers 0.000 description 2
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 229920002050 silicone resin Polymers 0.000 description 2
- FKTHNVSLHLHISI-UHFFFAOYSA-N 1,2-bis(isocyanatomethyl)benzene Chemical compound O=C=NCC1=CC=CC=C1CN=C=O FKTHNVSLHLHISI-UHFFFAOYSA-N 0.000 description 1
- QOSTVEDABRQTSU-UHFFFAOYSA-N 1,4-bis(methylamino)anthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C(NC)=CC=C2NC QOSTVEDABRQTSU-UHFFFAOYSA-N 0.000 description 1
- 229920002799 BoPET Polymers 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 1
- QORUGOXNWQUALA-UHFFFAOYSA-N N=C=O.N=C=O.N=C=O.C1=CC=C(C(C2=CC=CC=C2)C2=CC=CC=C2)C=C1 Chemical compound N=C=O.N=C=O.N=C=O.C1=CC=C(C(C2=CC=CC=C2)C2=CC=CC=C2)C=C1 QORUGOXNWQUALA-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001079 digestive effect Effects 0.000 description 1
- 125000005442 diisocyanate group Chemical group 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 1
- TZMQHOJDDMFGQX-UHFFFAOYSA-N hexane-1,1,1-triol Chemical compound CCCCCC(O)(O)O TZMQHOJDDMFGQX-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000007651 thermal printing Methods 0.000 description 1
- 229920006230 thermoplastic polyester resin Polymers 0.000 description 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
Abstract
Description
【発明の詳細な説明】 ［産業上の利用分野］ 本発明は、昇華型熱転写用受像媒体に関する。[Detailed description of the invention] [Industrial application field] The present invention relates to an image receiving medium for sublimation type thermal transfer.
［従来の技術］
熱昇華性染料を含有した転写層を有する熱転写記録媒体
と、該記録媒体の裏面からの熱印字によって昇華した染
料を受容する受像媒体とを用いる昇華型熱転写記録方式
は、優れた中間調記録が可能で、カラー写真に近いフル
カラーハードコピーを提供するものとして、近年注目さ
れている。[Prior Art] A sublimation type thermal transfer recording method using a thermal transfer recording medium having a transfer layer containing a thermally sublimable dye and an image receiving medium receiving the dye sublimated by thermal printing from the back side of the recording medium is an excellent method. It has been attracting attention in recent years as it is capable of recording halftones and provides full-color hard copies that are similar to color photographs.
従来、この記録方式で用いられる受像媒体としては、熱
昇華性染料に対して強い染着性を示す熱可塑性のポリエ
ステル樹脂等と離型剤からなる染料受容層を基体（合成
紙等）上に形成させたものが用いられている。しかし、
ポリエステル樹脂は耐熱性が低いため、記録時に転写記
録媒体（カラーシート）と融着するという欠点がある。Conventionally, the image-receiving medium used in this recording method consists of a dye-receiving layer made of a thermoplastic polyester resin, etc., which exhibits strong dyeability against heat-sublimable dyes, and a release agent, on a substrate (synthetic paper, etc.). The formed one is used. but,
Since polyester resin has low heat resistance, it has the disadvantage that it fuses with the transfer recording medium (color sheet) during recording.
そこで、染料受容層と転写記録媒体との離型性（剥離性
）を改善するために染料受容層に離型剤を含有させるが
、離型剤含有量が少ないと、転写記録媒体として、転写
基体／染料転写寄与層間の接着力の極めて強いものを用
いない限り、記録後に該転写層が受像媒体側へ剥ぎ取ら
れてしまう。逆に転写記録媒体／受像媒体間の剥離性が
充分に向上する程度にまで、染料受容層中の離型剤量を
増加すると、今度は受像媒体中の基体と染料受容層との
接着力が低下してしまい、記録後に該受容層が転写記録
媒体側へ剥ぎ取られてしまう。また、使用される離型剤
は一般に染料受容層中の樹脂との相溶性が低いので離型
剤量を増加すると、染料受容層自体の透明性が低下する
という欠点を生じる。オーバーヘッドプロジェクタ−な
どの透過原稿として使用される透過型受像媒体において
は染料受容層の透明性が高いことは必須の条件であるが
、反射画像を観察する反射型受像媒体においても染料受
容層の透明性が高いほど、鮮明な画像が得られる。Therefore, in order to improve the releasability (peelability) between the dye-receiving layer and the transfer recording medium, the dye-receiving layer contains a release agent, but if the release agent content is small, the transfer recording medium cannot be used as a transfer recording medium. Unless a material with extremely strong adhesion between the substrate and the dye transfer contributing layer is used, the transfer layer will be peeled off toward the image receiving medium after recording. Conversely, if the amount of release agent in the dye-receiving layer is increased to the extent that the peelability between the transfer recording medium and the image-receiving medium is sufficiently improved, the adhesive force between the substrate in the image-receiving medium and the dye-receiving layer will increase. As a result, the receptor layer is peeled off toward the transfer recording medium after recording. Furthermore, since the release agent used generally has low compatibility with the resin in the dye-receiving layer, increasing the amount of the release agent has the disadvantage that the transparency of the dye-receiving layer itself decreases. High transparency of the dye-receiving layer is an essential condition for transmission-type image-receiving media used as transmission originals such as overhead projectors, but it is also an essential condition for reflective-type image-receiving media for observing reflected images. The higher the quality, the clearer the image.
［発明が解決しようとする課８］
本発明は、前記問題点を解決して、耐熱性が良好で、か
つ基体と染料受容層との接着力が高く、しかも記録後の
受像媒体（染料受容層）と転写記録媒体（染料転写層）
との剥離性が良好で、さらに染料受容層の透明性が良好
で画像品位が高い受像媒体を提供することを目的とする
。[Issue 8 to be solved by the invention] The present invention solves the above-mentioned problems, has good heat resistance, has high adhesive strength between the substrate and the dye-receiving layer, and has an image-receiving medium (dye-receptive layer) after recording. layer) and transfer recording medium (dye transfer layer)
The object of the present invention is to provide an image-receiving medium that has good releasability from the dye-receiving layer, has a dye-receiving layer that has good transparency, and has high image quality.
［課題を解決するための手段］
本発明によれば、（１）基体上に、ポリエステル樹脂と
イソシアネート化合物とポリエーテル変性シリコーンオ
イルを主成分とする染料受容層を設けたものであること
を特徴とする昇華７型熱転写用受像媒体および（２）基
体上に活性水素を含有するポリ塩化ビニル系樹脂とイソ
シアネート化合物とポリエーテル変性シリコーンオイル
を主成分とする染料受容層を設けたものであることを特
徴とする昇華型熱転写用受像媒体が提供される。[Means for Solving the Problems] According to the present invention, (1) a dye-receiving layer containing a polyester resin, an isocyanate compound, and a polyether-modified silicone oil as main components is provided on a substrate. (2) A dye-receiving layer whose main components are a polyvinyl chloride resin containing active hydrogen, an isocyanate compound, and a polyether-modified silicone oil is provided on the substrate. An image receiving medium for sublimation type thermal transfer is provided.
本発明を図面により説明すると、本発明の具体的構成お
よび作用は、以下の通りである。When the present invention is explained with reference to the drawings, the specific structure and operation of the present invention are as follows.
第１図において、本発明の受像媒体は受像基体Ａ１染料
受容層Ｂから構成されている。すなわち、本発明の受像
媒体は、その第１の態様として受像基体Ａ、上に、ポリ
エステル樹脂とイソシアネート化合物とポリエーテル変
性シリコーンオイルを主成分とする染料受容層Ｂを設け
た構成となっており、また第２の態様としては、受像基
体Ａ上に、活性水素を含有するポリ塩化ビニル系樹脂と
イソシアネート化合物とポリエーテル変性シリコーンオ
イルを主成分とする染料受像層を設けた構成となってい
る。In FIG. 1, the image-receiving medium of the present invention is comprised of an image-receiving substrate A1 and a dye-receiving layer B. In FIG. That is, the image-receiving medium of the present invention has, as its first aspect, a structure in which an image-receiving substrate A is provided with a dye-receiving layer B whose main components are a polyester resin, an isocyanate compound, and a polyether-modified silicone oil. In a second embodiment, a dye image-receiving layer whose main components are a polyvinyl chloride resin containing active hydrogen, an isocyanate compound, and a polyether-modified silicone oil is provided on the image-receiving substrate A. .
第１図において、１はサーマルヘッドを示し、昇華転写
記録媒体は耐熱層２、転写基体３および染料転写層４か
ら構成されている。In FIG. 1, numeral 1 indicates a thermal head, and the sublimation transfer recording medium is composed of a heat-resistant layer 2, a transfer substrate 3, and a dye transfer layer 4.
サーマルヘッド１からの加熱により、昇華転写記録媒体
の染料転写層４から熱昇華性染料が昇華および拡散し、
昇華した染料は受像媒体の染料受容層Ｂに転移する。受
像媒体へ移った昇華染料は、染料受容層Ｂを形成する染
料染着性樹脂中を拡散し、染着する。Due to the heating from the thermal head 1, the heat sublimable dye is sublimated and diffused from the dye transfer layer 4 of the sublimation transfer recording medium,
The sublimated dye is transferred to the dye-receiving layer B of the image-receiving medium. The sublimation dye transferred to the image-receiving medium diffuses into the dye-staining resin forming the dye-receiving layer B and dyes the medium.
前記したように従来の受像媒体において、記録時におけ
る熱融着を防ぎ、記録後の剥離性を高めるために、染料
受容層Ｂ中にシリコーンオイル等の離型剤を含有させる
ことは知られているが、離型剤含有量が少ないときは、
剥離性向上効果が不充分で、記録後に染料転写層４が染
料受容層Ｂ側へ剥ぎ取られてしまう。ところが、剥離性
を高めるために離型剤の含有量を多くすると、今度は受
像基体Ａと染料受容層Ｂとの間の接着力が弱くなって、
記録後に染料受容層Ｂが染料転写層４側へ剥ぎ取られて
しまうという現象が起きる。As mentioned above, in conventional image-receiving media, it is known that a release agent such as silicone oil is included in the dye-receiving layer B in order to prevent heat fusion during recording and improve releasability after recording. However, when the release agent content is low,
The effect of improving peelability is insufficient, and the dye transfer layer 4 is peeled off to the dye receiving layer B side after recording. However, when the content of the release agent is increased to improve releasability, the adhesive force between the image-receiving substrate A and the dye-receiving layer B becomes weaker.
After recording, a phenomenon occurs in which the dye receiving layer B is peeled off to the dye transfer layer 4 side.
しかしながら、本発明の受像媒体は、染料受容層Ｂ中に
イソシアネート化合物が含有されているため受像基体Ａ
と染料受容層Ｂとの接着力が高く保たれ、記録後の受像
基体Ａと染料受容層Ｂとの間での剥離が防止される。染
料受容層Ｂ中にイソシアネート化合物を含有する本発明
の受像媒体では、記録後の染料受容層Ｂと染料転写層４
との剥離性は、イソシアネート化合物を含まない場合に
比して、大幅に向上する。However, in the image-receiving medium of the present invention, since the dye-receiving layer B contains an isocyanate compound, the image-receiving substrate A
The adhesive force between the image receiving substrate A and the dye receiving layer B is maintained high, and peeling between the image receiving substrate A and the dye receiving layer B after recording is prevented. In the image receiving medium of the present invention containing an isocyanate compound in the dye receiving layer B, the dye receiving layer B and the dye transfer layer 4 after recording are
The removability from the isocyanate compound is significantly improved compared to the case where the isocyanate compound is not included.
本発明の受像媒体の染料受容層Ｂに使用される変性ポリ
エーテル変性シリコーンオイルは染料染着性樹脂及びイ
ソシアネート化合物との相溶性が高いので染料受容層Ｂ
の透明性が高く（ヘーズ値が低く）なる。The modified polyether-modified silicone oil used in the dye-receiving layer B of the image-receiving medium of the present invention has high compatibility with the dye-dyeing resin and the isocyanate compound.
becomes more transparent (lower haze value).
したがって、本発明の受像媒体においては、受像基体Ａ
と染料受容層Ｂとの接着力が高く、記録後の染料受容層
Ｂと染料転写層４との剥離性が良好で、しかも染料受容
層Ｂの透明性が高いので画像品位の優れたものとなる。Therefore, in the image receiving medium of the present invention, the image receiving substrate A
The adhesive strength between the dye-receiving layer B and the dye-receiving layer B is high, the peelability between the dye-receiving layer B and the dye transfer layer 4 after recording is good, and the transparency of the dye-receiving layer B is high, so the image quality is excellent. Become.
本発明で使用されるポリエステル樹脂としてはバイｏン
ＲＶ５５０ 、ＲＶ３００ 、ＲＶｌｏＢ 、ＲＶ８０
０ 、ＲＶ２００ 、ＰＣＲ９３９、ＲＶ２２０ 、Ｒ
Ｖ２８０ 、ＲＶ２９０ （以上東洋紡）、エリ−チ
ル３６００．３２００．３２０１３２１０．３２２０
（以上ユニチカ）等が挙げられる。Examples of polyester resins used in the present invention include Vion RV550, RV300, RVloB, and RV80.
0, RV200, PCR939, RV220, R
V280, RV290 (Toyobo), Erichel 3600.3200.32013210.3220
(Unitika), etc.
本発明で使用される活性水素を含むポリ塩化ビニル樹脂
としては、ＯＨ基を含む塩化ビニル−酢酸ビニル共重合
体、Ｃ０ＯＨ基を含む塩化ビニル−酢酸ビニル共重合体
などがあり、例えばユニオンカーバイド社製のＶＡＧＨ
，ＶＲＯＨ％ＶＭＣＣ，ＶＭＣＨＳ電気化学工業社製の
デンカビニル１００ＯＧＫＴ 、 １００ＯＧＫＳ１０
０ＯＧＫＳ 、 １００００ 、１００ＯｃＫ、 １０
０Ｏｃｓなどが挙げられる。Examples of the polyvinyl chloride resin containing active hydrogen used in the present invention include vinyl chloride-vinyl acetate copolymers containing OH groups, vinyl chloride-vinyl acetate copolymers containing C0OH groups, etc. Made by VAGH
, VROH% VMCC, VMCHS Denkabinyl 100OGKT, 100OGKS10 manufactured by Denki Kagaku Kogyo Co., Ltd.
0OGKS, 10000, 100OcK, 10
Examples include 0Ocs.
また、イソシアネート化合物としてはトリレンジイソシ
アネート、ヘキサメチレンジイソシアネート、４．４−
ジフェニルメタンジイソシアネート、トリフェニルメタ
ントリイソシアネート、キシリレンジイソシアネート、
メタキシリレンジイソシアネート等の各種イソシアネー
ト化合物が用いられ、またそれらとヘキサントリオール
等との付加物を用いることができる。In addition, as the isocyanate compound, tolylene diisocyanate, hexamethylene diisocyanate, 4.4-
diphenylmethane diisocyanate, triphenylmethane triisocyanate, xylylene diisocyanate,
Various isocyanate compounds such as metaxylylene diisocyanate are used, and adducts of these with hexanetriol and the like can also be used.
なお、上記ポリエステル樹脂とイソシアネートの使用割
合は例えばＯＨ基を含む場合ＮＣ０１０Ｈのモル比で０
．２〜２．０の範囲が好ましい。In addition, the usage ratio of the above polyester resin and isocyanate is, for example, 0 in the molar ratio of NC010H when it contains an OH group.
．． The range of 2 to 2.0 is preferable.
また、活性水素を含有するポリ塩化ビニル系樹脂とイソ
シアネートの使用割合は例えばＯＨ基を含む場合ＮＣ０
１０Ｈのモル比で０．２〜２゜０の範囲が好ましい。In addition, the usage ratio of polyvinyl chloride resin containing active hydrogen and isocyanate is, for example, NC0 when containing OH groups.
The molar ratio of 10H is preferably in the range of 0.2 to 2.0.
また、本発明で使用されるポリエーテル変性シリコーン
オイルとしては、例えば下記構造式（１）式または（２
）式で表わされるポリエーテル変性シリコーンオイル、
（３）式のエポキシ・ポリエーテル変性シリコーンオイ
ル、（４）式のアルキルアラルキルポリエーテル変性シ
リコーンオイルが挙げられ、
市販品としては例えば、ＫＦ３５１ 、 ＫＦ３５２、
Ｋ Ｆ ３５４ 、Ｋ Ｆ ８１５ 、Ｘ −２２−６
００８（以上信越化学） 、Ｓ Ｈ３７４６、Ｓ Ｈ３
７４９、Ｓ Ｆ ８４１０．５Ｆ８４１９（以上トーレ
・シリコーン）などがある。Further, as the polyether-modified silicone oil used in the present invention, examples include the following structural formula (1) or (2).
) Polyether-modified silicone oil represented by the formula,
Examples include epoxy polyether modified silicone oil of formula (3) and alkyl aralkyl polyether modified silicone oil of formula (4). Commercially available products include, for example, KF351, KF352,
K F 354 , K F 815 , X -22-6
008 (Shin-Etsu Chemical), S H3746, S H3
749, SF 8410.5F8419 (tore silicone), etc.
受容層中のシリコーンオイル含有量は樹脂に対し１〜２
０％が好ましい。なお、染料受容層には、界面活性剤、
紫外線吸収剤、酸化防止剤などを適宜含有させてもよい
。The silicone oil content in the receptor layer is 1 to 2 with respect to the resin.
0% is preferred. In addition, the dye-receiving layer contains a surfactant,
An ultraviolet absorber, an antioxidant, etc. may be included as appropriate.
また、本発明の受像媒体における基体Ａとしては、合成
紙、アート紙、上質紙、コート紙、セルロース繊維紙、
ブラスチイクフイルム等が単独でまたはそれらの積層体
で好適に使用される。とりわけ、透明型受像媒体に用い
られる基体Ａとしては、ポリエチレンテレフタレートフ
ィルムが最も好ましく用いられるが、ポリオレフィン、
ポリアクリル、ポリ塩化ビニル、ポリ塩化ビニリデン等
の透明フィルムも使用され得る。Further, as the substrate A in the image receiving medium of the present invention, synthetic paper, art paper, high quality paper, coated paper, cellulose fiber paper,
Blast film and the like are preferably used alone or in a laminate thereof. In particular, as the substrate A used in the transparent image receiving medium, polyethylene terephthalate film is most preferably used, but polyolefin,
Transparent films such as polyacrylic, polyvinyl chloride, polyvinylidene chloride, etc. may also be used.
なお、上記基体上に設ける染料受容層の厚さは０．１〜
ｌＯμ謹が好ましく、特に好ましくは０゜１〜５μｍで
ある。Note that the thickness of the dye-receiving layer provided on the above substrate is 0.1 to
It is preferably 10μm, particularly preferably 0°1 to 5μm.
また、上記基体と染料受容層との間に接着性をさらに向
上させるなどのために、樹脂あるいは樹脂と硬化剤を主
成分とする中間層を設けることもできる。Further, in order to further improve adhesiveness between the substrate and the dye-receiving layer, an intermediate layer mainly composed of a resin or a resin and a curing agent may be provided.
［実施例］
次に本発明を実施例によりさらに詳細に説明する。なお
以下において示す％および部はいずれも重量基準である
。[Example] Next, the present invention will be explained in more detail with reference to Examples. Note that all percentages and parts shown below are based on weight.
実施例１
下記組成の混合物を充分混合分散させ、受容層用塗液［
Ａ液］を調整した。Example 1 A mixture having the following composition was sufficiently mixed and dispersed to form a coating liquid for receiving layer [
Solution A] was prepared.
［Ａ液］
ポリエステル樹脂 １００部（商品名
バイロン２００、東洋紡績■製）′イソシアネート
１０部（商品名コロネートＬ；日本
ポリウレタン工業■製）
ポリエーテル変性シリコーンオイル ５部（商品名５
Ｈ８７４Ｂ、トーレ・シリコーン■製）トルエン
３００部メチルエチルケトン
３００部次に［Ａ液］をワイヤーバーを用
いて、厚さ約１５０μｍの合成紙（商品名ユボＦＧＰ−
１５０；王子合成紙社製）上に塗布し、乾燥温度９０℃
で１分間乾燥して約３μｍの受容層を形成した。[Liquid A] 100 parts of polyester resin (trade name: Byron 200, manufactured by Toyobo ■)'Isocyanate
10 parts (trade name: Coronate L; manufactured by Nippon Polyurethane Industries, Ltd.) Polyether-modified silicone oil 5 parts (trade name: 5
H874B, made by Toray Silicone ■) Toluene
300 parts methyl ethyl ketone
Next, apply 300 copies of [Liquid A] to synthetic paper (trade name Yubo FGP-) with a thickness of approximately 150 μm using a wire bar.
150; manufactured by Oji Synthetic Paper Co., Ltd.) and dried at 90°C.
was dried for 1 minute to form a receptor layer of about 3 μm.
その後、得られた受像媒体を６０℃で１時間加熱し、本
発明の受像媒体を作成した。Thereafter, the obtained image receiving medium was heated at 60° C. for 1 hour to produce an image receiving medium of the present invention.
一方、昇華転写記録媒体として、バック層としてシリコ
ーン樹脂膜（厚さ約１μｍ）を設けた厚さ６μｍのＰＥ
Ｔフィルム上に、下記処方のインク層（すなわち染料転
写層）−用塗１ｆｆｌ［Ｂ液］を、約２μｍの厚さに塗
布して転写記録媒体を得た。On the other hand, as a sublimation transfer recording medium, a 6 μm thick PE film with a silicone resin film (about 1 μm thick) as a back layer was used.
On the T film, 1 ffl [liquid B] of the ink layer (ie, dye transfer layer) coating having the following formulation was applied to a thickness of about 2 μm to obtain a transfer recording medium.
［Ｂ液］
ポリビニルブチラール １０部（商品名Ｂ
Ｘ−１．積水化学工業■製］昇華性分散染料
８部（商品名カヤセットブルーフ１４；日
本化薬味製）
トルエン ９５ 部メチ
ルエチルケトン ９５ 部得られた熱
転写記録媒体と受像媒体とを、転写媒体のインク層と受
像媒体の染料受容層とが対面するように重ね合わせ、転
写記録媒体の裏面からサーマルヘッドで加熱エネルギー
を変えて、画像記録を行った。なお、サーマルヘッドの
記録密度は６ ドツト／ ＋ａｍであり、記録出力は０
．４２ｖ ／ドツトであった。[Liquid B] 10 parts of polyvinyl butyral (product name B
X-1. Made by Sekisui Chemical Co., Ltd.] Sublimable disperse dye
8 parts (trade name Kayaset Bluff 14; manufactured by Nippon Kakami Co., Ltd.) Toluene 95 parts Methyl ethyl ketone 95 parts The obtained thermal transfer recording medium and image-receiving medium were mixed so that the ink layer of the transfer medium and the dye-receiving layer of the image-receiving medium faced each other. image recording was performed by changing the heating energy using a thermal head from the back side of the transfer recording medium. The recording density of the thermal head is 6 dots/+am, and the recording output is 0.
．． It was 42v/dot.
比較例１
受容層用溶液として下記［Ｃ液］を用いた以外は、実施
例１と同様にして比較例１の受像媒体３を作威し、画像
記録を行った。Comparative Example 1 Image-receiving medium 3 of Comparative Example 1 was prepared in the same manner as in Example 1, except that the following [Liquid C] was used as the receiving layer solution, and image recording was performed.
［Ｃ液］
ポリエステル樹脂 １００部（商品名
バイロン２００）
アミノ変性シリコーンオイル ５部（商品名５
Ｆ８４１７；）−レ・シリコーン■製）トルエン
′２８０部メチルエチルケトン
２８０部以下に透過性受像媒体の実施例なら
びに比較例を示す。[Liquid C] Polyester resin 100 parts (product name Vylon 200) Amino-modified silicone oil 5 parts (product name 5
F8417;) - Manufactured by Le Silicone ■) Toluene
'280 parts methyl ethyl ketone
Examples and comparative examples of transparent image-receiving media are shown below in 280 copies.
実施例２
受像基体とし厚さ約１００μｍのポリエチレンテレフタ
レートフィルム（商品名ルミラーＴ６０；東し■製）を
用いた以外は、実施例１と同様にして実施例２の透過型
受像媒体を得た。Example 2 A transmission type image receiving medium of Example 2 was obtained in the same manner as in Example 1, except that a polyethylene terephthalate film (trade name Lumirror T60; manufactured by Toshi ■) having a thickness of about 100 μm was used as the image receiving substrate.
一方、インク層用溶液として下記処方の［Ｄ液］を用い
て転写記録媒体を得た。On the other hand, a transfer recording medium was obtained using [Liquid D] having the following formulation as an ink layer solution.
［Ｄ液コ
ポリビニルブチラール ７部（商品名Ｂ
Ｘ−１．積水化学工業０２１５製）ポリエチレンオキサ
イド ３部（商品名Ｒ−４００；明戊化学
工業■製）昇華分散染料 １５
部（商品名カヤセットブルーフ１４；日本化薬味製）ト
ルエン ９５部メチ
ルエチルケトン ９５部得られた転写
記録媒体と受像媒体とを、転写媒体のインク層と受像媒
体の染料受容層とが対面するように重ね合わせ、転写記
録媒体の裏面からサーマルヘッドで加熱エネルギーを変
えて、画像記録を行った。なお２、サーマルヘッドの記
録密度は６ドツト／關であり、記録出力は０．４２Ｗ／
ドツトであった。[Liquid D copolyvinyl butyral 7 parts (product name B
X-1. Sekisui Chemical Co., Ltd. 0215) Polyethylene oxide 3 parts (Product name R-400; Meibo Chemical Co., Ltd.) Sublimation disperse dye 15
Part (trade name: Kayaset Bluff 14; manufactured by Nippon Kakami Co., Ltd.) Toluene: 95 parts Methyl ethyl ketone: 95 parts The obtained transfer recording medium and image-receiving medium were placed in such a way that the ink layer of the transfer medium and the dye-receiving layer of the image-receiving medium faced each other. The images were superimposed and an image was recorded from the back side of the transfer recording medium by changing the heating energy using a thermal head. 2. The recording density of the thermal head is 6 dots/square, and the recording output is 0.42W/
It was a dot.
比較例２
実施例２において、［Ａ液］の代わりに前記［Ｃ液コを
用いた以外は実施例２と同様にして、比較例２の受像媒
体を作成し、画像記録を行った。Comparative Example 2 An image receiving medium of Comparative Example 2 was prepared in the same manner as in Example 2 except that the above-mentioned [Liquid C] was used instead of [Liquid A], and image recording was performed.
比較例３
実施例２において、［Ａ液］の代わりに下記［Ｅ液］を
用いた以外は実施例２と同様にして、比較例３の受像媒
体を作成した。Comparative Example 3 An image receiving medium of Comparative Example 3 was prepared in the same manner as in Example 2 except that the following [Liquid E] was used instead of [Liquid A] in Example 2.
［Ｅ液］
ポリエステル樹脂 １００部（商品名
バイロン２００）
アミノ変性シリコーンオイル １０部（商品名
Ｓ Ｆ ８４１７． トーレ・シリコーン■製）トル
エン ３００部メチルエチ
ルケトン ３００部続いて、実施例２と
同様にして画像記録を行った。[Liquid E] Polyester resin 100 parts (trade name Vylon 200) Amino-modified silicone oil 10 parts (trade name SF 8417, manufactured by Toray Silicone ■) Toluene 300 parts Methyl ethyl ketone 300 parts Subsequently, images were prepared in the same manner as in Example 2. Recorded.
以上の画像記録の結果および受像媒体のへ一ズ値、なら
びに基体と受容層との密着性を第１表に示す。Table 1 shows the results of the above image recording, the hezzle value of the image receiving medium, and the adhesion between the substrate and the receiving layer.
第１表
性
注２〉画像濃度の最大値
実施例１ マクベスＲＤ９１８塑製度計による実施例２
、比較例３ マクベスＴＤ５０４型透過濃度計による
注３）直読ヘーズコンピュータＨＧＭ−ＺＤＰ型による
受像媒体の地肌部分のヘーズ値
注４）基体と染料受容層の接着力
（ｏ；十分、Ｘ；不十分）
実施例３
下記組成の混合物を充分混合分散させ、受容層用塗液［
Ａ液］を調製した。Table 1 Properties Note 2> Maximum value of image density Example 1 Example 2 using Macbeth RD918 plasticity meter
, Comparative Example 3 Macbeth TD504 type transmission densitometer Note 3) Direct reading haze computer HGM-ZDP type Haze value of the background portion of the image receiving medium Note 4) Adhesion between the substrate and the dye receiving layer (o: sufficient, X: insufficient) ) Example 3 A mixture having the following composition was sufficiently mixed and dispersed to form a coating liquid for receiving layer [
Solution A] was prepared.
［Ａ液コ
塩化ビニル／酢酸ビニル／ビニルアルコール共重合体
１００部（商品名■ＡＧＨ；ユ
ニオンカーバイド社製）イソシアネート
５０部（商品名コロネート上１日本ポリウレタ
ン工業■製）
ポリエーテル変性シリコーンオイル ５部（商品名８
１１３７４９． トーレ・シリコーン■製）トルエン
４５５部メチルエチルケ
トン ４５５部次に［Ａ液］をワイヤー
バーを用いて、厚さ約１５０μｍの合成紙（商品名ユボ
ＰＧＰ−１５０；王子消化合成紙社製）上に塗布し、乾
燥温度９０℃で１分間乾燥して約３μｎの受容層を形成
した。[Liquid A co-vinyl chloride/vinyl acetate/vinyl alcohol copolymer
100 parts (product name ■AGH; manufactured by Union Carbide) isocyanate
50 parts (product name Coronate 1 manufactured by Nippon Polyurethane Industries) Polyether modified silicone oil 5 parts (product name 8
113749. (manufactured by Toray Silicone) 455 parts of toluene 455 parts of methyl ethyl ketone Next, using a wire bar, apply [Liquid A] onto a synthetic paper of approximately 150 μm thickness (trade name: Yubo PGP-150; manufactured by Oji Digestive Synthetic Paper Co., Ltd.). It was coated and dried at a drying temperature of 90° C. for 1 minute to form a receptor layer of about 3 μm.
その後、得られた受像媒体を６０℃でｉ時間加熱し、本
発明の受像媒体を作成した。Thereafter, the obtained image-receiving medium was heated at 60° C. for i hours to produce an image-receiving medium of the present invention.
一方、昇華転写記録媒体として、バック層としてシリコ
ーン樹脂膜（厚さ約１μｌ１１）を設けた厚さ６μｍの
ＰＥＴフィルム上に下記処方のインク層（すなわち染料
転写層）用溶液［Ｂ液コを、約２μ−の厚さに塗布して
転写記録媒体を得た。On the other hand, as a sublimation transfer recording medium, an ink layer (i.e. dye transfer layer) solution [liquid B] having the following formulation was applied onto a 6 μm thick PET film provided with a silicone resin film (about 1 μl thick) as a back layer. A transfer recording medium was obtained by applying the coating to a thickness of about 2 μm.
［Ｂ液コ
ポリビニルブチラール １０部（商品名
ＢＸ−１；積水化学工業■製）昇華分散染料
８部（商品名カヤセットプルーフ１４；
日本化薬味製）トルエン
９５部メチルエチルケトン ９５部得
られた転写記録媒体と受像媒体とを、転写媒体のインク
層と受像媒体の染料受容層とが対面するように重ね合わ
せ、転写記録媒体の裏面からサーマルヘッドで加熱エネ
ルギーを変えて、画像記録を行った。なお、サーマルヘ
ッドの記録密度はＢドツト／ ｍｓであり、記録出力は
０．４２Ｖ／ドツトであった。[Liquid B copolyvinyl butyral 10 parts (trade name BX-1; manufactured by Sekisui Chemical ■) Sublimation disperse dye
8 copies (product name Kaya Set Proof 14;
(made by Nippon Kakami) Toluene
95 parts methyl ethyl ketone 95 parts The obtained transfer recording medium and image receiving medium are placed one on top of the other so that the ink layer of the transfer medium and the dye receiving layer of the image receiving medium face each other, and heating energy is applied from the back side of the transfer recording medium using a thermal head. I changed it and recorded an image. The recording density of the thermal head was B dots/ms, and the recording output was 0.42 V/dot.
比較例４
受容層用溶液として下記［Ｃ液］を用いた以外は、実施
例３と同様にして比較例４の受像媒体を作成し、画像記
録を行った。Comparative Example 4 An image receiving medium of Comparative Example 4 was prepared in the same manner as in Example 3, except that the following [Liquid C] was used as the receiving layer solution, and image recording was performed.
［Ｃ液］
塩化ビニル／酢酸ビニル共重合体樹脂１００部（商品名
ｖＹＨＨ；ユニオンカーバイド社■製）アミノ変性シリ
コーンオイル ５部（商品名５Ｆ８４１７．
）−レ・シリコーン■製）トルエン
３００部メチルエチルケトン
３００部以下に透過型受像媒体の実施例ならびに比較
例を示す。[Liquid C] 100 parts of vinyl chloride/vinyl acetate copolymer resin (trade name vYHH; manufactured by Union Carbide Co., Ltd.) 5 parts of amino-modified silicone oil (trade name 5F8417.
) - Manufactured by Les Silicone■) Toluene
300 parts methyl ethyl ketone
Examples and comparative examples of transmission type image receiving media are shown below in 300 copies.
実施例４
受像基体として厚さ約１００μ園のポリエチレンテレフ
タレートフィルム（商品名ルミラーＴＢＯ；東し■製）
を用いた以外は、実施例３と同様にして実施例４の透過
型受像媒体を得た。Example 4 A polyethylene terephthalate film with a thickness of approximately 100 μm (trade name Lumirror TBO; manufactured by Toshi) was used as an image-receiving substrate.
A transmission type image receiving medium of Example 4 was obtained in the same manner as Example 3 except that .
一方、インク層用溶岐として下記処方の［Ｄ液］を用い
て転写記録媒体を得た。On the other hand, a transfer recording medium was obtained using [Liquid D] having the following formulation as a melt for the ink layer.
［Ｄ液］
ポリビニルブチラール ７部（商品名Ｂ
Ｘ−１．積水化学工業側製）ポリエチレンオキサイド
３部（商品名Ｒ−４００．明戊化或工業株
製）昇華分散染料 １５部（商品
名カヤセットブルーフ１４；日本化薬■製）トルエン
９５部メチルエチルケトン
９５部得られた転写記録媒体と受像
媒体とを、転写媒体のインク層と受像媒体の染料受容層
とが対面するように重ね合わせ、転写記録媒体の裏面か
らサーマルヘッドで加熱エネルギーを変えて、画像記録
を行った。なお、サーマルヘッドの記録密度は６ドツト
／ｍ■であり、記録出力は０．４２Ｖ／ドツトであった
。[Liquid D] Polyvinyl butyral 7 parts (product name B
X-1. (manufactured by Sekisui Chemical) polyethylene oxide
3 parts (product name R-400, manufactured by Meibōka Kogyo Co., Ltd.) Sublimated disperse dye 15 parts (product name Kayaset Blue 14; manufactured by Nippon Kayaku ■) Toluene
95 parts methyl ethyl ketone 95 parts The obtained transfer recording medium and image receiving medium are placed one on top of the other so that the ink layer of the transfer medium and the dye receiving layer of the image receiving medium face each other, and heating energy is applied from the back side of the transfer recording medium using a thermal head. I changed it and recorded an image. The recording density of the thermal head was 6 dots/m², and the recording output was 0.42 V/dot.
比較例５
実施例４において、［Ａ液］の代わりに前記［Ｃ液］を
用いた以外は実施例４と同様にして比較例５の受像媒体
を作成し、画像記録を行った。Comparative Example 5 An image receiving medium of Comparative Example 5 was prepared in the same manner as in Example 4 except that the above-mentioned [Liquid C] was used instead of [Liquid A], and image recording was performed.
比較例６
実施例４において、［Ａ液］の代わりに下記［Ｅ液］を
用いた以外は実施例４と同様にして、比較例６の受像媒
体を作成した。Comparative Example 6 An image receiving medium of Comparative Example 6 was prepared in the same manner as in Example 4 except that the following [Liquid E] was used instead of [Liquid A].
［Ｅ液〕
塩化ビニル／酢酸ビニル共重合体樹脂１００部（商品名
■ＹＨＨ：ユニオンカーバイド社製）アミノ変性シリコ
ーンオイル １部（商品名５Ｐ８４１７．
）−レ・シリコーン■製）トルエン
３０部メチルエチルケトン
ｓｏｏ部続いて、実施例４と同様にして画像記録を行っ
た。[Liquid E] 100 parts of vinyl chloride/vinyl acetate copolymer resin (product name ■YHH: manufactured by Union Carbide) 1 part of amino-modified silicone oil (product name 5P8417.
) - Manufactured by Les Silicone■) Toluene
30 parts methyl ethyl ketone
Subsequently, image recording was performed in the same manner as in Example 4.
以上の画像記録の結果および受像媒体のへ一ズ値ならび
に基体と受容層との密着性を第２表に示す。Table 2 shows the results of the above-mentioned image recording, the haze value of the image-receiving medium, and the adhesion between the substrate and the receptor layer.
第２表
性
注２）画像濃度の最大値
実施例１ マクベスＩ？Ｄ９１８型濃度計による実施例
２、比較例３ マクベスＴＤ５０４型透過濃度計による
注３）直読ヘーズコンピュータＨＧＭ−ＺＤＰ型による
受像媒体の地肌部分のヘーズ値
注４）基体と染料受容層の接着力
（○；十分、×；不十分）
なお、本発明の実施例の受像媒体の画（象はいずれも鮮
明で画像品位が高く、搬送性も良好であった。Table 2 Note 2) Maximum value of image density Example 1 Macbeth I? Example 2 using D918 type densitometer, Comparative example 3 Macbeth TD504 type transmission densitometer Note 3) Haze value of the background part of the image receiving medium using direct reading haze computer HGM-ZDP type Note 4) Adhesive force between substrate and dye receiving layer ( ○: Sufficient, ×: Insufficient) The images of the image-receiving media of the examples of the present invention were all clear, had high image quality, and had good transportability.
［発明の効果コ
本発明の昇華型感熱転写用受像媒体は、基体上にポリエ
ステル樹脂あるいは活性水素を有するポリ塩化ビニル系
樹脂とイソシアネート化合物とポリエーテル変性シリコ
ーンオイルを主成分とする染料受容層を設けた構成とし
たことから、記録後に染料転写層が染料受容層側へ剥ぎ
取られることもかつ染料受容層が染料転写層側へ剥ぎ取
られることもなく、染料受容層と染料転写層との間（す
なわち受像媒体と転写記録媒体との間）の剥離性が良好
なものとなり、しかも画像濃度が高く、染料受容層の透
明性が高い（ヘーズ値が低い）ので画像品位も優れてい
る。[Effects of the Invention] The image-receiving medium for sublimation type thermal transfer of the present invention has a dye-receiving layer mainly composed of a polyester resin or a polyvinyl chloride resin having active hydrogen, an isocyanate compound, and a polyether-modified silicone oil on a substrate. Because of this structure, the dye transfer layer is not peeled off to the dye receiving layer side after recording, and the dye receiving layer is not peeled off to the dye transfer layer side, and the connection between the dye receiving layer and the dye transfer layer is prevented. The separation property between the image receiving medium and the transfer recording medium is good, and the image quality is also excellent because the image density is high and the transparency of the dye receiving layer is high (low haze value).
また、ポリエーテル変性シリコーンオイルを使用したた
めに、受容層表面が過度に滑ることもなく、帯電防止効
果も有しているために受像媒体の搬送性も優れ、さらに
受容層表面への筆記性も優れている。In addition, since polyether-modified silicone oil is used, the surface of the receptor layer does not slip excessively, and it also has an antistatic effect, which allows for excellent transportability of the image-receiving medium.Furthermore, it is easy to write on the surface of the receptor layer. Are better.
第１図は本発明に係る昇華型熱転写用受像媒体の受像機
構を示すための模式断面図であり、昇華転写記録媒体の
模式断面図も含んでいる。
Ａ・・・受像基体、Ｂ・・・染料受容層、１・・・サー
マルヘッド、
２・・・転写記録媒体の耐熱層
３・・・転写記録媒体の転写基体、
４・・・転写記録媒体の染料転写層。FIG. 1 is a schematic sectional view showing the image receiving mechanism of the sublimation type thermal transfer image receiving medium according to the present invention, and also includes a schematic sectional view of the sublimation transfer recording medium. A... Image receiving substrate, B... Dye receiving layer, 1... Thermal head, 2... Heat resistant layer of transfer recording medium 3... Transfer substrate of transfer recording medium, 4... Transfer recording medium dye transfer layer.
Claims (2)
合物とポリエーテル変性シリコーンオイルを主成分とす
る染料受容層を設けたものであることを特徴とする昇華
型熱転写用受像媒体。(1) An image-receiving medium for sublimation thermal transfer, characterized in that a dye-receiving layer containing a polyester resin, an isocyanate compound, and a polyether-modified silicone oil as main components is provided on a substrate.
樹脂とイソシアネート化合物とポリエーテル変性シリコ
ーンオイルを主成分とする染料受容層を設けたものであ
ることを特徴とする昇華型熱転写用受像媒体。(2) An image receptor for sublimation thermal transfer, characterized in that a dye-receiving layer is provided on a substrate, and the dye-receiving layer is mainly composed of a polyvinyl chloride resin containing active hydrogen, an isocyanate compound, and a polyether-modified silicone oil. Medium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1316552A JP3065324B2 (en) | 1989-12-07 | 1989-12-07 | Sublimation type thermal transfer image receiving medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1316552A JP3065324B2 (en) | 1989-12-07 | 1989-12-07 | Sublimation type thermal transfer image receiving medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03178484A true JPH03178484A (en) | 1991-08-02 |
| JP3065324B2 JP3065324B2 (en) | 2000-07-17 |
Family
ID=18078370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1316552A Expired - Fee Related JP3065324B2 (en) | 1989-12-07 | 1989-12-07 | Sublimation type thermal transfer image receiving medium |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3065324B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002072363A1 (en) * | 2001-03-09 | 2002-09-19 | Dai Nippon Printing Co., Ltd. | Thermal transfer recording material |
| JP2013001066A (en) * | 2011-06-21 | 2013-01-07 | Kao Corp | Thermal transfer image receiving sheet |
-
1989
- 1989-12-07 JP JP1316552A patent/JP3065324B2/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002072363A1 (en) * | 2001-03-09 | 2002-09-19 | Dai Nippon Printing Co., Ltd. | Thermal transfer recording material |
| US6692879B2 (en) | 2001-03-09 | 2004-02-17 | Dai Nippon Printing Co., Ltd. | Thermal transfer recording material |
| EP1854639A1 (en) | 2001-03-09 | 2007-11-14 | Dai Nippon Printing Co., Ltd. | Thermal transfer image-receiving sheet |
| JP2013001066A (en) * | 2011-06-21 | 2013-01-07 | Kao Corp | Thermal transfer image receiving sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3065324B2 (en) | 2000-07-17 |
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