JPS5836771B2 - density density - Google Patents

density density

Info

Publication number
JPS5836771B2
JPS5836771B2 JP50136919A JP13691975A JPS5836771B2 JP S5836771 B2 JPS5836771 B2 JP S5836771B2 JP 50136919 A JP50136919 A JP 50136919A JP 13691975 A JP13691975 A JP 13691975A JP S5836771 B2 JPS5836771 B2 JP S5836771B2
Authority
JP
Japan
Prior art keywords
dye
paper
binder
fabric
seconds
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.)
Expired
Application number
JP50136919A
Other languages
Japanese (ja)
Other versions
JPS5260627A (en
Inventor
康夫 三橋
正志 木内
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP50136919A priority Critical patent/JPS5836771B2/en
Publication of JPS5260627A publication Critical patent/JPS5260627A/en
Publication of JPS5836771B2 publication Critical patent/JPS5836771B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Combination Of More Than One Step In Electrophotography (AREA)
  • Coloring (AREA)

Description

【発明の詳細な説明】 本発明は電子写真液体現像法を用いた熱転写捺染法に関
し、詳しくは液体現像された画像を特定の転写材に転写
した後布帛類に熱転写捺染を行なう方法に関する。
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a thermal transfer printing method using an electrophotographic liquid development method, and more particularly to a method of transferring a liquid-developed image to a specific transfer material and then performing thermal transfer printing on a fabric.

従来、布帛類の捺染には、スクリーン捺染法或いはロー
ラー捺染法が使用されているが、前者は主としてコスト
的にスクリーンの製造に、及び捺染スピードが遅いこと
に難点があり、後者は主としてローラーの彫刻に多大の
時間と高度な熟練を要する難点がある。
Conventionally, the screen printing method or the roller printing method has been used for printing textiles, but the former has problems mainly in terms of cost and slow printing speed, while the latter mainly has problems with the production of the screen and slow printing speed. The drawback is that carving requires a great deal of time and a high level of skill.

近年、熱転写捺染法が導入され、水洗等の後処理工程が
除かれて簡素化されるに至ったが、ローラーを用いるこ
とに変わりはなく、少量多種生産には全く適さない。
In recent years, the thermal transfer printing method has been introduced and has been simplified by eliminating post-processing steps such as washing with water, but it still uses rollers and is not suitable for small-lot, wide-variety production.

少量多種生産に適し、短時間に低コストで所望の捺染布
地が得られる実用性ある新規な捺染法の誕生が望まれて
いるのが、捺染業界に於ける現状である。
The current situation in the textile printing industry is that there is a desire for the creation of a new practical printing method that is suitable for small-lot, high-mix production and that can produce desired printed fabrics in a short time and at low cost.

それ故、本発明者は、近年、静電複写法として広く知ら
れる電子写真法と熱転写捺染法の組み合わせによる新規
な捺染法を提供するものである。
Therefore, the present inventor provides a new printing method that combines an electrophotographic method, which has recently been widely known as an electrostatic copying method, and a thermal transfer printing method.

電子写真法は、一般には、光導電性物質を利用し、種々
の手段により、感光体上に電気的潜像を形成し、次いで
該潜像をトナー又は現像液で現像し、必要に応じて紙な
どに可袂像を転写した後、加熱等により定着を行なうも
のであるが、電子写真法を熱転写捺染法と組み合わせる
ことによって、簡素化されたプロセスによる少量多種生
産ができ、経済的にも時間的にも有利な捺染が可能とな
る。
Electrophotography generally utilizes a photoconductive material to form an electrical latent image on a photoreceptor by various means, and then develops the latent image with a toner or developer, and optionally develops the latent image with a toner or developer. After transferring a flexible image to paper or the like, it is fixed by heating, etc. By combining electrophotography with thermal transfer printing, it is possible to produce a wide variety of products in small quantities through a simplified process, making it economically viable. Printing becomes possible which is advantageous in terms of time.

しかしながら、この方法による布帛類への捺染は、殆ん
ど実施されていない。
However, printing on fabrics using this method has hardly been carried out.

それは、電子写真法と熱転写捺染法との組み合わせによ
る捺染法に次のような問題点があるからである。
This is because the printing method using a combination of electrophotography and thermal transfer printing has the following problems.

即ちそれは、トナーのバインダーによる布地汚染の問題
である。
Namely, it is a problem of fabric contamination by toner binder.

つまり、熱転写捺染時に於で、染料の昇華温度程度で熔
融してしまう樹脂をトナーのバインダーとして使用する
と樹脂が熔けて布に移行し、布を汚してしまう。
That is, if a resin that melts at about the sublimation temperature of the dye is used as a toner binder during thermal transfer printing, the resin will melt and transfer to the fabric, staining the fabric.

また、染料の昇華温度以下で熔融しない樹脂では、転写
捺染工程以前に紙などに画像を定着しえないために、熱
転写捺染時に布を汚すことになる。
Furthermore, with a resin that does not melt at a temperature below the sublimation temperature of the dye, the image cannot be fixed on the paper or the like before the transfer printing process, resulting in staining of the cloth during thermal transfer printing.

本発明は上記の如き欠点を解決した電子写真熱転写捺染
法を提供するものである。
The present invention provides an electrophotographic thermal transfer printing method that solves the above-mentioned drawbacks.

即ち、本発明の目的は少量多種生産に適し短時間に低コ
ストで所望の捺染布地の得られる熱転写捺染法を提供す
るものである。
That is, an object of the present invention is to provide a thermal transfer printing method that is suitable for small-lot, wide-variety production and that allows desired printed fabrics to be obtained in a short time and at low cost.

更に不発明の目的はトナーバインダーによる布帛類の汚
れの起こらない鮮明な捺染の行なえる電子写真熱転写捺
染法を提供するものである。
A further object of the invention is to provide an electrophotographic thermal transfer printing method that can perform clear printing without causing staining of fabrics due to toner binder.

更に本発明の目的は布帛類への染料の昇華効率の良好な
電子写真熱転写捺染法を提供するものである。
A further object of the present invention is to provide an electrophotographic thermal transfer printing method with good dye sublimation efficiency on fabrics.

本発明は静電潜像を昇華性染料とバインダーを主成分と
するね径0.1〜5μの微粒子を絶縁性液体に分散せし
めた現像液で現像し、該画像を吸油係数が5. O X
1 0−2cIIL/sec以下で、且つ平滑度が1
5秒以上180秒以下の紙に転写した後、転写面を布帛
類に重ね合わせて染料の昇華温度以上で前記微粒子のバ
インダーを軟化又は熔融するが染料及び布帛類を損ねな
い程度に加熱して、前記昇華性染料を布帛類上に転写す
ることを特徴とする電子写真熱転写捺染法にある。
In the present invention, an electrostatic latent image is developed with a developer in which fine particles with a diameter of 0.1 to 5 microns, which are mainly composed of a sublimable dye and a binder, are dispersed in an insulating liquid, and the image is developed with an oil absorption coefficient of 5. OX
1 0-2cIIL/sec or less and smoothness is 1
After transferring to paper for 5 seconds or more and 180 seconds or less, the transfer surface is superimposed on the fabric and heated to a temperature above the sublimation temperature of the dye to soften or melt the fine particle binder but not to damage the dye and the fabric. , an electrophotographic thermal transfer printing method characterized in that the sublimable dye is transferred onto a fabric.

本発明の電子写真熱転写捺染法に於では、液体現像法を
利用している。
In the electrophotographic thermal transfer printing method of the present invention, a liquid development method is utilized.

これは一般に乾式現像法では粒径5〜15μのトナーを
用いるために平滑度が180秒以下の紙を使用してもト
ナーが熔融したときに布帛類と接触しバインダー汚れを
生じるからである。
This is because the dry development method generally uses toner with a particle size of 5 to 15 microns, so even if paper with a smoothness of 180 seconds or less is used, when the toner melts, it comes into contact with fabrics and causes binder stains.

しかし液体現像法では通常、絶縁性液体中に0.1〜5
μ程度のね径のトナーを分散した現像液を用いるので昇
華性染料を布帛類に転写する際の加熱によりトナーのバ
インダーが熔融しても、画像が平滑度180秒以下の紙
に形成されていれば、トナー粒子が紙の繊維間に入り込
み布帛類と接触しないためにバインダー汚れは生じない
However, in the liquid development method, usually 0.1 to 5
Since we use a developer in which toner with a thread diameter of approximately μ is dispersed, even if the binder of the toner melts due to heating when transferring the sublimable dye to fabrics, the image will not be formed on paper with a smoothness of 180 seconds or less. If so, the toner particles will not enter between the fibers of the paper and come into contact with the fabric, so binder stains will not occur.

ここで平滑度はJISP8 1 1 9により測定した
ものであり、染料の昇華時に布帛類にバインダー汚れを
生じない紙の平滑度は180秒以下であり好ましくは1
40秒以下である。
Here, the smoothness is measured according to JISP8119, and the smoothness of paper that does not cause binder stains on fabrics during dye sublimation is 180 seconds or less, preferably 1.
It is 40 seconds or less.

しかし、あまり平滑度が小さいと液体現像画像の転写の
際に好ましくないので一般には平滑度15秒以上好まし
くは30秒以上がよい。
However, if the smoothness is too low, it is not preferable when transferring a liquid-developed image, so it is generally better to have a smoothness of 15 seconds or more, preferably 30 seconds or more.

次に、吸油係数αとは転写紙表面に液体現像剤キャリア
ー液を一滴落とし、これが転写紙裏面側に直径1cmの
大きさにしみ拡がるまでの時間(secで転写紙の厚さ
(cI/l)を除した値である。
Next, the oil absorption coefficient α is the time (sec) required for a drop of liquid developer carrier liquid to be dropped on the surface of the transfer paper and spread to a size of 1 cm in diameter on the back side of the transfer paper, which is the thickness of the transfer paper (cI/l). ).

第1図は、上記転写紙の吸油係数αの具体的測定要領説
明図にして、1は光源、2はキャリアー液、3はBCG
注射器2cc用、4は注射針( Lure Type皮
下用1/ll)、5はスペーサ兼転写紙押え、6は吸油
係数を測定すべき転写紙、7は支持台、8はその支持台
に設けた透孔、9は鏡である。
FIG. 1 is a diagram explaining a specific method for measuring the oil absorption coefficient α of the transfer paper, where 1 is a light source, 2 is a carrier liquid, and 3 is a BCG.
For a 2cc syringe, 4 is an injection needle (Lure Type, 1/ll for subcutaneous use), 5 is a spacer and transfer paper holder, 6 is a transfer paper whose oil absorption coefficient is to be measured, 7 is a support stand, and 8 is installed on the support stand. Through hole 9 is a mirror.

吸油係数を測定するには、先ず注射器3よりキャリアー
液2を一滴(0.004cc)転写紙6上に滴下し、そ
の滴下面を転写紙裏面から鏡9を利用して10の位置か
ら観察し、転写紙に液がしみ込み裏側に10mgの大き
さにしみ拡がるまでの時間をストップウオッチで0.1
秒単位で測定する。
To measure the oil absorption coefficient, first, one drop (0.004 cc) of the carrier liquid 2 is dropped from the syringe 3 onto the transfer paper 6, and the surface on which the drop was dropped is observed from the position 10 using the mirror 9 from the back of the transfer paper. Using a stopwatch, measure the time it takes for the liquid to soak into the transfer paper and spread to a size of 10 mg on the back side by 0.1.
Measured in seconds.

同一転写紙について滴下場所を変えて10回測定し、そ
の平均値をT ( see )とする。
Measurement is performed 10 times on the same transfer paper at different drop locations, and the average value is defined as T (see).

次にJI8P8118によって転写紙の厚さを測定し、
確単位に換算して、その値をH(CIn)とする。
Next, measure the thickness of the transfer paper using JI8P8118,
Convert it into a precision unit and let the value be H(CIn).

以上のTとHから吸油係数αをα=H/ T ( (m
/ sec )式より計算し、有効数字は2桁とする。
From the above T and H, the oil absorption coefficient α can be calculated as α=H/T ((m
/sec) Calculated using the formula, and the number of significant figures is 2 digits.

本発明の電子写真熱転写捺染法に於で、吸油係数が5.
O X 1 0 −2CrIl/ sec以下の転写紙
を使用することは、該転写紙を使用することにより、液
体現像画像の転写効率が極めて高く、転写ムラのないき
れいな転写画像が得られ且つ転写後の転写紙の乾燥に時
間がかからない等の秀れた効果があるためである。
In the electrophotographic thermal transfer printing method of the present invention, the oil absorption coefficient is 5.
The use of a transfer paper of O X 10 -2 CrIl/sec or less means that by using the transfer paper, the transfer efficiency of the liquid developed image is extremely high, a clean transfer image without transfer unevenness is obtained, and the transfer paper is This is because it has excellent effects such as not taking much time to dry the transfer paper.

次に、本発明で使用される昇華性分散染料については、
温度範囲100−200℃で昇華し得る染料が全て使用
できることは明らかであるが、例えば、カヤロンファー
ストイエロー4B,(C.I.26090)、カヤロン
ファーストイエローG(C.I.11855)、カヤロ
ンファーストブラウンR,(C.I.11100)、カ
ヤロンファーストルービンB(C.I.11115)以
上日本化薬社製、ミケトンファーストスカーレットB(
C.I.11110)、ミケトンファーストピンクRL
(C.I.60755)、ミケトンファーストブリリア
ントブルーB(C.I.61505)、ミケトンファー
ストターコイズブルーG(C.I. 62500)、ミ
ケトンポリエステルイエロー5R,(C.I.2609
0)以上三井東圧社製、スミ力ロンイエ口一FG(C.
I.12690)、スミカロンオレンジFG( C.I
. Disperse Orange 2 0 ) %
スミ力ロンレツド3 BR ( C.I. Dispe
rseRed65)、スミカロンバイオレットR, (
C.I.Disperse Violet 2 3 )
、スミ力ロンブルーBR(C.I.63305)以上住
友化学工業社製などがある。
Next, regarding the sublimable disperse dye used in the present invention,
It is clear that any dye that can sublime in the temperature range 100-200°C can be used, for example Kayalon Fast Yellow 4B, (C.I. 26090), Kayalon Fast Yellow G (C.I. 11855), Kayalon First Brown R, (C.I.11100), Kayalon Fast Rubin B (C.I.11115) and above, manufactured by Nippon Kayaku Co., Ltd., Miketon First Scarlet B (
C. I. 11110), Miketon First Pink RL
(C.I.60755), Miketon First Brilliant Blue B (C.I.61505), Miketon First Turquoise Blue G (C.I. 62500), Miketon Polyester Yellow 5R, (C.I.2609)
0) and above manufactured by Mitsui Toatsu Co., Ltd., Sumiriki Ronieguchi FG (C.
I. 12690), Sumikaron Orange FG (C.I.
.. Disperse Orange 20) %
Sumiki Ron Red 3 BR (C.I.Dispe
rseRed65), Sumikaron Violet R, (
C. I. Disperse Violet 2 3)
, Sumirikiron Blue BR (C.I.63305) manufactured by Sumitomo Chemical Co., Ltd., and the like.

又、本発明で使用される液体現像剤キャリアー液として
は、高抵抗( l Q’J7crIL以上)且つ低誘電
率(3以下)の絶縁性有機溶媒が用いられ、沸点範囲が
約120〜200℃の脂肪族炭化水素が好ましく、例え
ば工゛ノソ化学社製アイソパー01アイソパーHなどが
ある。
Further, as the liquid developer carrier liquid used in the present invention, an insulating organic solvent with high resistance (1Q'J7crIL or more) and low dielectric constant (3 or less) is used, and the boiling point range is about 120 to 200°C. Preferred are aliphatic hydrocarbons such as Isopar 01 Isopar H manufactured by Ennoso Kagaku Co., Ltd.

更に本発明で使用される現像液中のバインダーとしては
、通常電子写真用現像液で使用される全てのバインダー
が使用可能であることは明らかであるが、熱転写捺染時
に熔融する樹脂が好ましい。
Furthermore, as the binder in the developer used in the present invention, it is clear that all binders normally used in electrophotographic developers can be used, but resins that melt during thermal transfer printing are preferred.

例えば、(A群)ポリスチレン、ポリエステル、フェノ
ール樹脂、エポキシ樹脂、シリコーン樹脂、クマロンイ
ンデン樹脂、天然樹脂変性フェノール樹脂、天然樹脂変
性マレイン酸樹脂、天然樹脂変性ヘンタエリスリトール
樹脂、アルキルフェノール変性キシレン樹脂、スチレン
ービニルトルエン共重合体等、(B群)塩素化パラフィ
ン(塩化度40〜70%)、低分子量ポリエチレン、低
分子量ポリプロピレン、エチレンーエチルアクリレート
樹脂、エチレンー酢ビ共重合体、ポリブテン、β−ピネ
ン樹脂、ポリテルペン;アルキルフェノールホルムアル
デヒド樹脂、スチレンーブタジエン共重合体、環化ゴム
等がある。
For example, (group A) polystyrene, polyester, phenolic resin, epoxy resin, silicone resin, coumaron indene resin, natural resin-modified phenol resin, natural resin-modified maleic acid resin, natural resin-modified hentaerythritol resin, alkylphenol-modified xylene resin, styrene resin. (group B) chlorinated paraffin (degree of chlorination 40-70%), low molecular weight polyethylene, low molecular weight polypropylene, ethylene-ethyl acrylate resin, ethylene-vinyl acetate copolymer, polybutene, β-pinene Resins, polyterpenes; alkylphenol formaldehyde resins, styrene-butadiene copolymers, cyclized rubbers, etc.

特に好ましい液体現像液は上記A群及びB群のバインダ
ーを少なくとも1種ずつ含有し、下記のようにして作ら
れる。
A particularly preferred liquid developer contains at least one binder each of Group A and Group B, and is prepared as follows.

上記A群の樹脂中に昇華性分散染料を溶解又は分散せし
めて、着色微粒子を作り、この着色微粒子とB群の樹脂
を溶解せしめた前記キャリアー液とを、キャリアー液中
に懸濁せしめて、現像液を得る。
A sublimable disperse dye is dissolved or dispersed in the resin of group A to produce colored fine particles, and the colored fine particles and the carrier liquid in which the resin of group B is dissolved are suspended in the carrier liquid, Obtain a developer.

本発明に於で、平滑度が180秒以下好ましくは140
秒以下の紙に液体現像画像を転写すれば、布帛類に昇華
性染料を熱転写する際にバインダーが熔融しても液体現
像による画像は極めて薄いために布がバインダーにより
汚染されることはない。
In the present invention, the smoothness is 180 seconds or less, preferably 140 seconds.
If a liquid-developed image is transferred to paper in seconds or less, even if the binder melts when sublimable dye is thermally transferred to fabrics, the fabric will not be contaminated by the binder because the liquid-developed image will be extremely thin.

一般に液体現像剤のトナーね径は0.1〜5μであるが
、本発明に特に好ましいトナーね径はO.1〜2μ程度
である。
Generally, the toner diameter of the liquid developer is 0.1 to 5μ, but a particularly preferable toner diameter for the present invention is O. It is about 1 to 2μ.

又、本発明に於で、昇華性染料の熱転写時にバインダー
が軟化又は熔融する必要があるのは、バインダーが軟化
熔融しない場合に比べ、染料の布帛類への昇華効率が良
好であるからである。
Furthermore, in the present invention, the reason why the binder needs to be softened or melted during thermal transfer of the sublimable dye is that the sublimation efficiency of the dye onto the fabric is better than when the binder is not softened or melted. .

更にもう1つの理由は、熱転写時に軟化しないような高
軟化点を有するバインダーは一般に粉砕性が悪く、又溶
剤に溶けにくいので、現像剤の製造上に於で不利な点が
多いが、逆に低軟化点を有するバインダーは粉砕性又は
溶剤に対する溶解性が良好なものが多いので、現像剤製
造上有利であることにある。
Yet another reason is that binders with a high softening point that do not soften during thermal transfer generally have poor crushability and are difficult to dissolve in solvents, which has many disadvantages in the production of developers. Many binders with a low softening point have good pulverizability or solubility in solvents, and are therefore advantageous in producing a developer.

以下本発明を実施例により具体的に説明する。The present invention will be specifically explained below using examples.

実施例 1 ポリエステル樹脂(商品名Atlac 382A花王ア
トラス社製)350重量部、シリコーン樹脂(商品名K
n,220信越化学社製)50重量部とミケトンファー
ストブリリアントブルーB(C.I.61505)12
0重量部をボールミルで混合粉砕後、染料の昇華温度以
下で、ロールミルで熔融混練し、冷却後ハンマーミルを
用いて粗粉砕し、次いでエアージェット方式による微粉
砕機で粉砕する。
Example 1 350 parts by weight of polyester resin (trade name Atlac 382A manufactured by Kao Atlas Co., Ltd.), silicone resin (trade name K
50 parts by weight of Miketone Fast Brilliant Blue B (C.I.61505) 12
After mixing and pulverizing 0 parts by weight in a ball mill, the mixture is melt-kneaded in a roll mill at a temperature below the sublimation temperature of the dye, and after cooling, it is coarsely pulverized using a hammer mill, and then pulverized in an air-jet type pulverizer.

得られた着色微粉末(1〜30μ程度の粒径を有してい
る)100重量部と低分子量ポリエチレン(商品名AC
ポリエチレン616アライドケミカル社製)50重量部
及びスチレンーブタジエン共重合体(商品名ソルプレン
1205旭化或社製)10重量部を脂肪族系炭化水素(
商品名アイソパーHエツソ社製)300ccに溶解せし
めたものとを700ccのアイソパーHに添加し、アト
ライターで1時間攪拌して、濃厚な懸濁液を得た。
100 parts by weight of the obtained colored fine powder (having a particle size of about 1 to 30μ) and low molecular weight polyethylene (trade name AC
50 parts by weight of polyethylene 616 (manufactured by Allied Chemical Co., Ltd.) and 10 parts by weight of styrene-butadiene copolymer (trade name Solprene 1205, manufactured by Asahi Kaoru Co., Ltd.) were mixed with an aliphatic hydrocarbon (
The solution was added to 700 cc of Isopar H and stirred with an attritor for 1 hour to obtain a thick suspension.

この懸濁液100ccにレシチン0.1gとアイソパ=
H 1 9 0 0ccを加え、現像液(着色微粒子粒
径O.1〜1μ)とした。
100 cc of this suspension, 0.1 g of lecithin and isopa =
H 1900 cc was added to prepare a developer (colored fine particles particle diameter: 0.1 to 1 μm).

この現像液を使って、湿式普通紙複写機(商品名NP−
L7キヤノン製)で複写を行ない、吸油係数が4.OX
10 −3crrL/sec,平滑度120秒なる転写
紙に転写して、鮮明な青色画像を得た。
Using this developer, a wet plain paper copying machine (product name NP-
L7 manufactured by Canon) was used for copying, and the oil absorption coefficient was 4. OX
A clear blue image was obtained by transferring to a transfer paper with a smoothness of 120 seconds at a rate of 10 -3 crrL/sec.

この画像をポリエステル布土に重ねて、表面温度が20
0℃の家庭用アイロンを用いて、20秒間、lOOg/
cIilノ圧力で圧着したところ、布土に鮮明な青色画
像が転写された。
Layer this image on a polyester cloth and the surface temperature will be 20.
Using a household iron at 0℃, lOOg/
When the fabric was crimped at a pressure of 100 ml, a clear blue image was transferred to the fabric.

この布にはバインダー汚れはなく、洗濯堅牢性にも秀れ
ていた。
This cloth had no binder stains and had excellent washing fastness.

実施例 2 実施例1の分散染料の代わりに、カロヤンファーストイ
エローGを用い、実施例1と同様に行なったところ、ポ
リエステル布土に鮮明な黄色画像が転写された。
Example 2 When the same procedure as in Example 1 was carried out using Kaloyan Fast Yellow G instead of the disperse dye of Example 1, a clear yellow image was transferred to the polyester cloth.

この布にはバインダー汚れはなく洗濯堅牢性にも秀れて
いた。
This cloth had no binder stains and had excellent washing fastness.

実施例 3 実施例1の分散染料の代わりに、ミケトンファーストピ
ンクRLを用い、実施例1と同様に行なったところ、ポ
リエステル布土に鮮明な赤色画像が転写された。
Example 3 The same procedure as in Example 1 was carried out using Miketon Fast Pink RL instead of the disperse dye of Example 1, and a clear red image was transferred to the polyester fabric.

この布にはバインダー汚れはなく洗濯堅牢性にも秀れて
いた。
This cloth had no binder stains and had excellent washing fastness.

実施例 4 ポリスチレン樹脂(商品名ピコラスティックD−150
エッソ社製)70重量部とカヤロンファーストイエロー
G30重量部とをトルエン2tに※※溶解均一混合した
後、トルエンを減圧除去し、沈澱した固体を粉砕して1
〜30μ程度の微粒子とした後は実施例lと同様に行な
ったところ、ポリエステル布土に鮮明な黄色画像が転写
された。
Example 4 Polystyrene resin (trade name Picolastic D-150
After dissolving 70 parts by weight (manufactured by Esso) and 30 parts by weight of Kayalon Fast Yellow G in 2 tons of toluene and mixing them uniformly, the toluene was removed under reduced pressure, and the precipitated solid was pulverized.
After forming fine particles of about 30 μm, the same procedure as in Example 1 was carried out, and a clear yellow image was transferred to the polyester cloth.

この布にはバインダー汚れはなく洗濯堅牢性にも秀れて
いた。
This cloth had no binder stains and had excellent washing fastness.

実施例 5〜l2 以下の材料を用い他は実施例1と全く同様に行なったと
ころ、布土に鮮明な画像が転写された。
Examples 5 to 12 The same procedure as in Example 1 was carried out using the following materials, and a clear image was transferred to the fabric.

実施例 l3 転写紙として、吸油係数が1.0×lO−2cm/se
cで平滑度が60秒の紙又は吸油係数2.OX10−3
crIL/sec1平滑度140秒の紙を用いること以
外実施例1と同様に行なったところ、いずれもポリエス
テル布土に鮮明な樹脂汚れのない青色画像が転写された
Example 13 As a transfer paper, the oil absorption coefficient is 1.0 x lO-2 cm/se
Paper with smoothness of 60 seconds or oil absorption coefficient 2. OX10-3
When the same procedure as in Example 1 was carried out except that paper with a crIL/sec1 smoothness of 140 seconds was used, a clear blue image without resin stains was transferred to the polyester fabric in each case.

比較例 1 転写紙に平滑度が400の紙を用いる以外は、実施例l
と同様に行なったところ、布土に樹脂汚染がみられた。
Comparative Example 1 Example 1 except that paper with a smoothness of 400 was used as the transfer paper.
When the same procedure was carried out as above, resin contamination was found in the fabric.

比較例 2 吸油係数が1. 2 X 1 0 ”(;m/ se
c の紙を転写紙として用いる以外は、実施例1と同様
に行なったところ、転写紙上に鮮明な画像が得られなか
つた。
Comparative Example 2 Oil absorption coefficient is 1. 2×10”(;m/se
Example 1 was carried out in the same manner as in Example 1 except that paper No. c was used as the transfer paper, but a clear image could not be obtained on the transfer paper.

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

第1図は紙の吸油係数の測定説明図である。 1・・・・・・光源、2・・・・・・キャリアー液、3
・・・・・・BCG注射器、4・・・・・・注射針、6
・・・・・・吸油係数を測定する紙、9・・・・・・鏡
FIG. 1 is an explanatory diagram for measuring the oil absorption coefficient of paper. 1...Light source, 2...Carrier liquid, 3
...BCG syringe, 4... Needle, 6
...Paper to measure oil absorption coefficient, 9...Mirror.

Claims (1)

【特許請求の範囲】[Claims] 1 静電潜像を昇華性染料とバインダーを主成分とする
粒径0.1〜5μの微粒子を絶縁性液体に分散せしめた
現像液で現像し、該画像を吸油係数が5.OX10−2
cIfL/sec以下で、且つ平滑度カ15秒以上18
0秒以下の紙に転写した後、転写面を布帛類に重ね合わ
せて染料の昇華温度以上で前記微粒子のバインダーを軟
化又は熔融するが染料及び布帛類を損ねない程度に加熱
して、前記昇華性染料を布帛類上に転写することを特徴
とする電子写真熱転写捺染法。
1. An electrostatic latent image is developed with a developer in which fine particles with a particle size of 0.1 to 5 μm, mainly composed of a sublimable dye and a binder, are dispersed in an insulating liquid, and the image is developed with an oil absorption coefficient of 5. OX10-2
cIfL/sec or less, and smoothness is 15 seconds or more 18
After transferring to paper for 0 seconds or less, the transfer surface is superimposed on a fabric and heated at a temperature higher than the sublimation temperature of the dye to an extent that softens or melts the fine particle binder but does not damage the dye and fabric. An electrophotographic thermal transfer printing method characterized by transferring a synthetic dye onto fabrics.
JP50136919A 1975-11-14 1975-11-14 density density Expired JPS5836771B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50136919A JPS5836771B2 (en) 1975-11-14 1975-11-14 density density

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50136919A JPS5836771B2 (en) 1975-11-14 1975-11-14 density density

Publications (2)

Publication Number Publication Date
JPS5260627A JPS5260627A (en) 1977-05-19
JPS5836771B2 true JPS5836771B2 (en) 1983-08-11

Family

ID=15186630

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50136919A Expired JPS5836771B2 (en) 1975-11-14 1975-11-14 density density

Country Status (1)

Country Link
JP (1) JPS5836771B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03191388A (en) * 1989-12-14 1991-08-21 Kaltenbach & Voigt Gmbh & Co Dental guidance and exercise apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103535962A (en) * 2012-07-10 2014-01-29 丁镇 Method for outputting paper form clothing through network transmission and printing

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4841085A (en) * 1971-09-25 1973-06-16
JPS5010650A (en) * 1973-04-18 1975-02-03

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4841085A (en) * 1971-09-25 1973-06-16
JPS5010650A (en) * 1973-04-18 1975-02-03

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03191388A (en) * 1989-12-14 1991-08-21 Kaltenbach & Voigt Gmbh & Co Dental guidance and exercise apparatus

Also Published As

Publication number Publication date
JPS5260627A (en) 1977-05-19

Similar Documents

Publication Publication Date Title
KR940002845B1 (en) Vinyltoluene and styrene copolymers as resins for liquid electrostatic toners
US3853778A (en) Toner composition employing polymer with side-chain crystallinity
US3775326A (en) Pressure fixable electroscopic printing powder
US3851964A (en) Contact transfer electrostatic copying apparatus
US3965021A (en) Electrostatographic toners using block copolymers
US2788288A (en) Process and composition for developing an electrostatic image
US3839032A (en) Method of contact transfer of developed electrostatic images
CN101634819B (en) Method of manufacturing coalesced resin particles
US2917460A (en) Powder compositions useful as electroscopic toners
CN101408739B (en) Toner, method of manufacturing the same, two-component developer, developing device, and image forming apparatus
US2892794A (en) Electrostatic developer and toner
JP6096966B2 (en) Liquid developer
US3723114A (en) Thermosetting electrostatographic developer of a carrier and preploymer of diallyl phthalate, isophthalate and mixtures
US4135925A (en) Methods of changing color by image disruption
US2753308A (en) Xerography developer composition
US3088402A (en) Duplicating
US5866291A (en) Developing agent and image forming apparatus
US4206247A (en) Electrophotographic process
JPS5836771B2 (en) density density
US3873325A (en) Pressure fixable electroscopic printing powder method
NO140966B (en) SEPARATE FUSER UNIT FOR INTRAVENOUS NEEDLES AND CATHETES
US4599289A (en) Pressure-fixable encapsulated toner
US3723112A (en) Manifold imaging method wherein the activator carries a plastic coating material
US4113482A (en) Migration imaging method involving color change
JPH10307419A (en) Electrophotographic toner and its production