JPS63226656A - Heat developing method - Google Patents
Heat developing methodInfo
- Publication number
- JPS63226656A JPS63226656A JP29863286A JP29863286A JPS63226656A JP S63226656 A JPS63226656 A JP S63226656A JP 29863286 A JP29863286 A JP 29863286A JP 29863286 A JP29863286 A JP 29863286A JP S63226656 A JPS63226656 A JP S63226656A
- Authority
- JP
- Japan
- Prior art keywords
- photosensitive material
- image
- drum
- photosensitive
- development
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 25
- 239000000463 material Substances 0.000 claims abstract description 101
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 15
- 238000001704 evaporation Methods 0.000 abstract description 3
- 150000001875 compounds Chemical class 0.000 description 8
- 239000003094 microcapsule Substances 0.000 description 8
- -1 vinyl compound Chemical class 0.000 description 7
- 238000003825 pressing Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 229910052709 silver Inorganic materials 0.000 description 5
- 239000004332 silver Substances 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 4
- 239000002775 capsule Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000002243 precursor Substances 0.000 description 3
- 230000037303 wrinkles Effects 0.000 description 3
- 206010034972 Photosensitivity reaction Diseases 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000036211 photosensitivity Effects 0.000 description 2
- 239000002952 polymeric resin Substances 0.000 description 2
- 229920001059 synthetic polymer Polymers 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Photographic Developing Apparatuses (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、画像記録方法における加熱現像方法に関し、
さらに詳しくは、像様露光によって感光材料に生じた潜
像を熱現像し、該感光材料に現われた画像を該感光材料
と受像材料を重ね合わせて受像材料へ加圧転写する画像
記録方法の加熱現像方法に関する、
〔発明の技術的背景とその問題点〕
感光性組成物を内包するマイクロカプセルを利用した画
像記録材料の例として、例えば、特開昭５７−１７９８
３６号公報に開示されている、支持体上にビニル化合物
、光重合開始剤、および着色剤プリカーサ−を含有する
合成高分子樹脂壁カプセルを担持したシステムが知られ
ている。このシステムを用いた画像記録方法は、露光に
訳ってマイクロカプセルを像様に硬化させ、加圧によっ
て未硬化のマイクロカプセルを破裂させ放出される着色
剤プリカーサ−から色画像を得るもの１あるが、この方
法は乾式の簡易な処理により、高い品質の画像が得られ
ろという特徴を有している。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a heat development method in an image recording method,
More specifically, it is a heating image recording method in which a latent image formed on a photosensitive material by imagewise exposure is thermally developed, and the image appearing on the photosensitive material is transferred under pressure to the image receiving material by overlapping the photosensitive material and the image receiving material. [Technical background of the invention and its problems] Regarding the developing method, as an example of an image recording material using microcapsules encapsulating a photosensitive composition, for example, JP-A-57-1798
A system is known in which a synthetic polymer resin wall capsule containing a vinyl compound, a photopolymerization initiator, and a colorant precursor is supported on a support, as disclosed in Japanese Patent No. 36. An image recording method using this system is to imagewise harden the microcapsules by exposure to light, rupture the unhardened microcapsules by applying pressure, and obtain a color image from the released colorant precursor. However, this method has the characteristic that high quality images can be obtained through simple dry processing.
しかし、この系はハロゲン化銀を用いた系に比較して感
光性が著しく小さいという欠点を有している。However, this system has the drawback of significantly lower photosensitivity than systems using silver halide.
このような欠点を改良して、高い感光性を有し、乾式の
簡易な処理により、高い品質の画像を得ることのできる
新規な記録材料が本出願人の出願に係わる特願昭６０−
１１７０８９号明＋１３１Ｖに開示されている。この記
録材料は支持体上に少なくとも感光性ハロゲン化銀、還
元剤、重合性化合物および色画像形成物質が塗設されて
おり、少なくとも該重合性化合物および色画像形成物質
は同一のマイクロカプセルに封入されている感光性組成
物から成るもの１ある。A new recording material that improves these drawbacks, has high photosensitivity, and is capable of obtaining high-quality images through simple dry processing has been proposed in Japanese Patent Application No. 1986-2001 filed by the present applicant.
No. 117089+131V. In this recording material, at least a photosensitive silver halide, a reducing agent, a polymerizable compound, and a color image-forming substance are coated on a support, and at least the polymerizable compound and the color image-forming substance are encapsulated in the same microcapsule. There is one consisting of a photosensitive composition.
この感光材料を用いて画像を記録する画像記録方法につ
いては、本出願人の出願に係わる特願昭６０−１２１２
８４号明細書に開示されている。Regarding the image recording method of recording images using this photosensitive material, Japanese Patent Application No. 60-1212 filed by the present applicant
It is disclosed in the specification of No. 84.
この画像記録方法は、まず、像様露光を行って潜像を形
成し、その後加熱によって現像を行い、潜像が存在する
部分の１合性化合物を重合して高分子化合物を生成させ
てマイクロカプセルを硬化させる。ついで色画像形成物
質が転写し得るような受像層を有する受像材料と重ねて
加圧し、潜像が存在しない部分のマイクロカプセルの少
なくとも一部を破裂させ、色画像形成物質を受像材料に
転写させて受像材料上に画像を得ろものｔある。This image recording method first performs imagewise exposure to form a latent image, then develops it by heating, and polymerizes the monopolymer compound in the area where the latent image exists to form a macromolecular compound. Harden the capsule. Then, the image-receiving material having an image-receiving layer to which the color image-forming substance can be transferred is stacked and pressurized to rupture at least a portion of the microcapsules in the area where the latent image does not exist, and the color image-forming substance is transferred to the image-receiving material. It is possible to obtain an image on an image-receiving material using the same method.
そして、上述の感光材料を用いて、この感光材料に像様
露光後、加熱現像を行い、次いで受像材料と、亘ね合わ
せてこれらを加圧して転写により受像材料に画像を得る
までを自動により行なう画像記録装置としては、例えば
本出願人の出願に係わる特願昭６ｉ−５１８９６号明細
書に開示されている。Then, using the above-mentioned photosensitive material, this photosensitive material is imagewise exposed, heat developed, and then combined with an image-receiving material, pressurized, and transferred to obtain an image on the image-receiving material automatically. An image recording apparatus for this purpose is disclosed, for example, in Japanese Patent Application No. 1983-51896 filed by the present applicant.
この穐の画像記録装置の一例が第５図に示されており加
熱現像装置４０は、加熱ドラムとこれの外周に接するエ
ンドレスベルトにより感光材料を挾持して加熱する。感
光材料内には少量の水分が含まれている場合が多く、加
熱ドラムとエンドレスベルトに挾まれて感光材料が加熱
されると、感光材料内に含まれる水分が蒸発し、エンド
レスベルトと感光材料、又は加熱ドラムと感光材料との
間の接触圧力の低い部分に集まるように水蒸気が閉じ込
められ、水蒸気分布に不均一を生じる。この不均一な水
蒸気分布をもった感光材料は水蒸気が感光材料から飛ぶ
過程において、不均一な感光材料の収縮を生じ感光桐料
にシワを発生させる。An example of this type of image recording apparatus is shown in FIG. 5, and a heat developing device 40 heats the photosensitive material by sandwiching it between a heating drum and an endless belt that is in contact with the outer periphery of the heating drum. Photosensitive materials often contain a small amount of moisture, and when the photosensitive material is heated between a heating drum and an endless belt, the moisture contained in the photosensitive material evaporates, causing the endless belt and photosensitive material to evaporate. Alternatively, water vapor is trapped so as to collect in areas where the contact pressure between the heating drum and the photosensitive material is low, resulting in non-uniform water vapor distribution. A photosensitive material having such non-uniform water vapor distribution causes non-uniform contraction of the photo-sensitive material during the process in which water vapor evaporates from the photo-sensitive material, causing wrinkles in the photo-sensitive material.
また、該感光材料は水分が現像を助長″する働きを持つ
ため、水（または水蒸気）の感光材料表面における不均
一な分布は感光材料の不均一な現像を発生させ、画像ム
ラの発生原因となる問題がある。In addition, since water in the photosensitive material has the function of promoting development, uneven distribution of water (or water vapor) on the surface of the photosensitive material causes uneven development of the photosensitive material and causes image unevenness. There is a problem.
本発明の目的は上述の問題を解決することにあり、感光
材料が加熱ドラムとエンドレスベルトに挾持され加熱搬
送されろ加熱現像中の感光材料内からの水分の発生を防
止する加熱現像方法を提供することにある。SUMMARY OF THE INVENTION An object of the present invention is to solve the above-mentioned problems, and to provide a heat developing method that prevents the generation of moisture from within the photosensitive material during heat development, when the photosensitive material is held between a heating drum and an endless belt and conveyed under heat. It's about doing.
上述の問題を本発明の方法は、像様露光によって感光材
料に生じた潜像を熱現像し、該感光材料と受像材料とを
重ね合わせて該感光材料に現われた画像を受像材料へ加
圧転写する画像記録方法における加熱現像方法であって
加熱手段によって感光材料を加熱現像する前に予加熱手
段によって感光材料を予加熱することによって解決して
いる。The method of the present invention solves the above problem by thermally developing a latent image formed on a photosensitive material by imagewise exposure, overlapping the photosensitive material and an image-receiving material, and pressing the image appearing on the photosensitive material onto the image-receiving material. This problem is solved by a heat development method in a transfer image recording method, in which the photosensitive material is preheated by a preheating device before the photosensitive material is heated and developed by the heating device.
すなわち、感光材料が加熱手段により加熱されろ前に予
加熱手段フあらかじめ加熱することによって、感光材料
内の水分を感光材料周辺の突気中へ発散させてしまう。That is, by preheating the photosensitive material using the preheating means before the photosensitive material is heated by the heating means, the moisture within the photosensitive material is dissipated into the air around the photosensitive material.
この予加熱温度は現像温度と同じかそれ以下特に１２０
℃以下が好ましい。This preheating temperature is the same as or lower than the developing temperature, especially 120°C.
℃ or less is preferable.
なお、本発明において、感光材料とは、像様露光によっ
て生じた潜像に圧力を加えて可視像を得ろための材料を
言う。In the present invention, the photosensitive material refers to a material for obtaining a visible image by applying pressure to a latent image generated by imagewise exposure.
この場合、圧力を加えろ前に予備的に熱現像し７たり湿
式現像を行なう工程な有するものであってもよい。In this case, a step of preliminary thermal development or wet development may be included before applying pressure.
このような材料の例としては、像様露光によシ重合性化
合物を像様に硬化させ、その後圧力を加えて可視像を得
るタイプのものとして、本出願人の出願に係わる特開昭
５７−１７９８３６号公報に開示された材料が上げられ
る。この材料は支持体上にビニル化合物、光重合開始剤
、および看色剤プリカーサ−を含有する合成高分子樹脂
壁カプセルを担持したものフある。An example of such a material is a type of material in which a polymerizable compound is imagewise cured by imagewise exposure and then a visible image is obtained by applying pressure, as described in Japanese Patent Application Laid-Open No. Examples include the material disclosed in Japanese Patent No. 57-179836. This material has a synthetic polymer resin wall capsule containing a vinyl compound, a photopolymerization initiator, and a color indicator precursor supported on a support.
又、ハロゲン化銀を含有させ像様露光を与えた後熱現像
を行なって・・ロゲン化銀を現像し、この現像に対応さ
せて同時に重合性化合物を硬化させ、その後圧力を加え
て可視像を得ろタイプのものとして、本出願人の出願に
係わる特願昭６０−１２１２８４号明細書に開示された
材料が上げられる。前記特願昭６０−１２１２８４号に
開示された材料は、熱現像を行なった後受像層を有する
受像材料に色画像形成物質を転写させて受像材料上に画
像を得るもので、支持体上に少くも感光性ハロゲン化銀
、還元剤、重合性化合物および色画像形成物質が塗設さ
れており、少くとも該重合付化合物シＪび色画像形成物
質が同一のマイクロカプセルに封入されているものフあ
る。Also, after containing silver halide and applying imagewise exposure, thermal development is performed...The silver halide is developed, and the polymerizable compound is simultaneously cured in correspondence with this development, and then pressure is applied to make it visible. An example of the image-obtaining type is the material disclosed in Japanese Patent Application No. 121284/1984 filed by the present applicant. The material disclosed in the above-mentioned Japanese Patent Application No. 121284/1984 is a material that is thermally developed and then transferred to an image-receiving material having an image-receiving layer to obtain an image on the image-receiving material. A microcapsule coated with at least a photosensitive silver halide, a reducing agent, a polymerizable compound, and a color image-forming substance, and at least the polymerized adduct compound and the brown image-forming substance are encapsulated in the same microcapsule. There is a fu.
本発明の効果は圧力を加えて可視像を得るための材料の
中フも特に像様露光により重合性化合物を像様に硬化さ
せる材料（例えばマイクロカプセルを用いるもの）を用
いたときに著しい。The effects of the present invention are particularly remarkable when using materials that imagewise harden a polymerizable compound by imagewise exposure (for example, those using microcapsules), which are used to obtain visible images by applying pressure. .
以下、添付図面に基づいて本発明の実施態様を説明する
。Embodiments of the present invention will be described below based on the accompanying drawings.
第１図には本発明の方法を実施する画像記録装置が示さ
れている。FIG. 1 shows an image recording device implementing the method of the invention.
ハウジング１の上面に原稿支持ガラス板２が取付けてあ
り、ガラス板２の下方には、謝光光学系部２０口が配設
されているー、この露光装置ｆｔ２０Ｑと下部ユニット
３とは隔壁２２４によって遮断されている。A document supporting glass plate 2 is attached to the upper surface of the housing 1, and an optical optical system section 20 is disposed below the glass plate 2. The exposure device ft20Q and the lower unit 3 are connected to each other by a partition wall 224. It is blocked.
ハウジング１の側部には、感光材料Ｓを巻付けた感材ロ
ール１２を収容した感材カートリッジ１４が取りはずし
自在に取付けられている。感材カートリッジ１４からく
り出された感光材料Ｓはカッターユニット２６によって
一定長に切断され、露光部３０において光軸２２６から
の画像光を受けて像様露光される。A photosensitive material cartridge 14 containing a photosensitive material roll 12 wound with a photosensitive material S is removably attached to the side of the housing 1. The photosensitive material S taken out from the photosensitive material cartridge 14 is cut into a certain length by the cutter unit 26, and imagewise exposed in the exposure section 30 by receiving image light from the optical axis 226.
露光部３［Ｉにおいて像様露光さねた感光材料Ｓは、熱
現像装置Ｍ４ｏによって加熱現像され、重ね合わせ装［
７０によって、受像紙供給袋［７２から供給された受像
紙Ｃと感光材料Ｓが重ね合わされ、加圧調厚装置８０に
よって約５００Ｋｐ／ｃｉの圧力が加えられ転写が行な
われる。The photosensitive material S that has been imagewise exposed in the exposure section 3[I is heated and developed by a heat developing device M4o, and then transferred to a superposition device [I].
The image receiving paper C supplied from the image receiving paper supply bag [72] and the photosensitive material S are overlapped by the image receiving paper supply bag 70, and a pressure of about 500 Kp/ci is applied by the pressure adjustment device 80 to perform transfer.
この加圧転写後、剥離装置９０において、感光材料Ｓと
受像紙Ｃは剥離され、感光材料Ｓは感材廃棄部１０４へ
廃棄される。そして、受像紙Ｃは定着装置１０６によっ
て定着され取出しトンイ１３０へ送出される。After this pressurized transfer, the photosensitive material S and the image receiving paper C are separated by a peeling device 90, and the photosensitive material S is discarded to the photosensitive material disposal section 104. Then, the image-receiving paper C is fixed by the fixing device 106 and sent to the take-out toner 130.
前記熱現像装ｆ１４０において、感光材料Ｓは、ガイド
板４８．４９に沿って搬送されニックロール４６によっ
て加熱Ｐラム４１に押圧される。次に、感光材料Ｓは加
熱ドラム４１及びローラ４２゜４３．４４．４５に張架
されて回動するエンドレスベルト４７と加熱ドラム４１
との間に挾まれるまで、加熱Ｐラム４１上の予加熱部５
ａにおいて、加熱ドラム４１との接触面が加熱され、そ
の裏面は熱現像装ｆ１４０内の空気に開放しているため
、感光材料Ｓに含まれている水分が発散する、そして、
感光材料Ｓは内部に水分を含まない状態で加熱ド加熱現
像中傾感光材料Ｓから水蒸気が発生することがなく、シ
ワ等のない確実な搬送が行なわれる。In the thermal development device f140, the photosensitive material S is conveyed along guide plates 48 and 49 and is pressed against the heating P ram 41 by the nick roll 46. Next, the photosensitive material S is stretched between a heating drum 41 and rollers 42, 43, 44, 45, and rotated by an endless belt 47 and a heating drum 41.
The preheating part 5 on the heating P ram 41 until it is sandwiched between
In a, the surface in contact with the heating drum 41 is heated, and the back surface thereof is open to the air in the thermal developing device f140, so that the moisture contained in the photosensitive material S evaporates, and
The photosensitive material S is heated and developed in a state in which it does not contain moisture, so that no water vapor is generated from the medium-gradient photosensitive material S, and the material is transported reliably without wrinkles or the like.
また感光材料Ｓは水の影響を受けない良好な現像が行な
われる。現像後の感光材料Ｓはガイド板５２に案内され
受像紙Ｃとの重ね合わせ装置７ｏへ搬送される。Further, the photosensitive material S can be developed satisfactorily without being affected by water. The photosensitive material S after development is guided by a guide plate 52 and conveyed to a superimposing device 7o with an image receiving paper C.
第２図は他の予加熱方法による熱現像装置４゜の断面図
である。露光部６０かも搬送されてきた感光材料Ｓはガ
イド板５４．５５によって導かれ、エンドレスベルト４
７とロー２５３に挾持搬送される。ここでローラ４２，
５３の少な（ともいずれか一方を加熱ローラとすること
によって、感光材料Ｓは加熱ドラム４１に接する前に予
加熱され、内部に含まれる水分が発散される。そして、
感光材料Ｓは第１図に示す熱現像装！４０と同様の熱現
像が行なわれる。FIG. 2 is a 4° cross-sectional view of a thermal developing device using another preheating method. The photosensitive material S conveyed to the exposure section 60 is guided by guide plates 54 and 55, and is guided by the endless belt 4.
7 and the row 253. Here, the roller 42,
By using one of the heating rollers as a heating roller, the photosensitive material S is preheated before it comes into contact with the heating drum 41, and moisture contained inside is evaporated.
The photosensitive material S is prepared using the heat developing device shown in Figure 1! Heat development similar to No. 40 is performed.
第３図はさらに他の予加熱方法による熱現像装置４０の
断面図である。露光部３ｏから搬送された感光材料Ｓは
ガイド板５６，５７／Ｃよって導かれ、れる。この時、
ガイド板５６．５７の少なくとも一方を予加熱板とする
ことにより、感光材料Ｓ内の水分を発散させる。そして
、前述と同様の熱現像を行なう。FIG. 3 is a sectional view of a thermal developing device 40 using yet another preheating method. The photosensitive material S transported from the exposure section 3o is guided by guide plates 56, 57/C. At this time,
By using at least one of the guide plates 56 and 57 as a preheating plate, moisture in the photosensitive material S is evaporated. Then, the same heat development as described above is performed.
第４図はさらに他の予加熱方法による熱現像装置４０の
断面図である。露光部６０かも搬送された感光材料Ｓは
、ガイド板５９上で熱風発生器５８からの熱風によって
加熱され、水分が発散させられる。そして前述と同様の
熱現像を行なう。FIG. 4 is a sectional view of a thermal developing device 40 using yet another preheating method. The photosensitive material S conveyed to the exposure section 60 is heated on the guide plate 59 by hot air from the hot air generator 58, and moisture is evaporated. Then, heat development is performed in the same manner as described above.
本発明の方法によれば、加熱現像前の感光材料から水分
を蒸発させることにより、加熱現像中の感光材料からの
水蒸気の発生を防ぐことが〒き、該現像中の感光材料の
シワ発生を防止すると共に、現像ムラも防出することが
フきる。According to the method of the present invention, by evaporating water from the photosensitive material before heat development, it is possible to prevent the generation of water vapor from the photosensitive material during heat development, and to prevent the generation of wrinkles in the photosensitive material during the development. In addition to preventing this, uneven development can also be prevented.
第１図は本発明の方法の実施態様を適用した画像記録装
置の概略図、第２図、第６図及び第４図はそれぞれ本発
明の方法の他の実施態様を適用し図中記号：
１・・・ハウジング ２・・・ガラス板３・・
・下部ユニット１２・・・感材ロール１４・・・感材カ
ートリッジ ２３・・・カッターユニット６０・・・
露光部 ４０・・・熱現像装置４１・・・加
熱ドラム ４２，４３，４４．４５・・・ローラ４６
・・・ニツプル−２４７・・・エンドレスベルト４８．
４９・・・ガイド板 ５０・・・予加熱部５２・・
・ガイド板 ５６・・・ニップローラ５４ 、
５５・・・ガイド板 ５６．５７・・・ガイド板５
８・・・熱風発生装置 ５９・・・ガイド板７０・
・・雪ね合わせ装置 ７２・・・受像紙供給装置８０
・・・加圧転写装置 ９０・・・剥離装置１０４・
・・感材廃棄部 １０６・・・定着装置１３０・・
・取出しトレイ Ｓ・・・感光材料Ｃ・・・受像
紙 ２００・・・結像光学系２２４・・・隔
壁 ２２６・・・光 軸 １．−、′
、′ ゛
′Ｉ・
代理人 弁理士（８１０７） 佐々木清隆 ド・
７（ほか６名）
々ｖ ４ ロガ
弔１凶
第２図
第４図
第３図
１、 事件の表示
昭和６１年特訂願ｍ２９８６３２円
２、 発明の名称
加熱現像方法
３、 補正をづる名
事ぐ［との関係： 特許出願人
名称： （５２０）富上写真フィルム株式会社４、代理
人
（２）図面
７、 補正の内容：
（１） 明細書第９頁第２行目の「加圧転写装置」を「
加圧転写装置」と補正する。FIG. 1 is a schematic diagram of an image recording apparatus to which an embodiment of the method of the present invention is applied, and FIGS. 2, 6, and 4 each apply another embodiment of the method of the present invention. Symbols in the figure: 1...Housing 2...Glass plate 3...
- Lower unit 12...Sensitive material roll 14...Sensitive material cartridge 23...Cutter unit 60...
Exposure section 40...Thermal development device 41...Heating drum 42, 43, 44.45...Roller 46
...Nitsupuru-247...Endless belt 48.
49... Guide plate 50... Preheating section 52...
・Guide plate 56...nip roller 54,
55...Guide plate 56.57...Guide plate 5
8... Hot air generator 59... Guide plate 70.
...Snow leveling device 72...Receiving paper supply device 80
... Pressure transfer device 90 ... Peeling device 104.
...Sensitive material disposal section 106...Fixing device 130...
・Ejecting tray S...Photosensitive material C...Image receiving paper 200...Imaging optical system 224...Separation
Wall 226...Light axis 1. −,′
,'゛'I・Representative Patent Attorney (8107) Kiyotaka Sasaki de・
7 (6 others) tsv 4 Loga Condolences 1, Figure 2, Figure 4, Figure 3, Figure 1, Indication of the incident, 1985 Special revision request m298,632 yen 2, Name of the invention: Heat development method 3, Famous story of writing amendments Relationship with: Patent applicant name: (520) Fukami Photo Film Co., Ltd. 4, agent (2) Drawing 7, Contents of amendment: (1) "Pressurization" on page 9, line 2 of the specification ``transfer device''
"Pressure transfer device".
Claims (1)
、該感光材料と受像材料とを重ね合わせて該感光材料に
現われた画像を受像材料へ加圧転写する画像記録方法に
おける加熱現像方法であつて加熱手段によつて感光材料
を加熱現像する前に予加熱手段によつて感光材料を予加
熱することを特徴とする加熱現像方法。1) In an image recording method in which a latent image formed on a photosensitive material by imagewise exposure is thermally developed, the photosensitive material and an image-receiving material are superimposed, and the image appearing on the photosensitive material is transferred under pressure to the image-receiving material. 1. A heat development method characterized in that the photosensitive material is preheated by a preheating means before the photosensitive material is heat developed by a heating means.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29863286A JPS63226656A (en) | 1986-12-17 | 1986-12-17 | Heat developing method |
| CA000554536A CA1329335C (en) | 1986-12-17 | 1987-12-16 | Image-forming method employing light-sensitive material |
| GB8729352A GB2200761B (en) | 1986-12-17 | 1987-12-16 | Image-forming method on silver halide light-sensitive material |
| DE19873742902 DE3742902A1 (en) | 1986-12-17 | 1987-12-17 | IMAGING METHOD USING A LIGHT-SENSITIVE MATERIAL |
| US07/241,791 US4916043A (en) | 1986-12-17 | 1988-09-06 | Image-forming method employing light-sensitive material comprising the removal of water from the base paper support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29863286A JPS63226656A (en) | 1986-12-17 | 1986-12-17 | Heat developing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63226656A true JPS63226656A (en) | 1988-09-21 |
Family
ID=17862247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29863286A Pending JPS63226656A (en) | 1986-12-17 | 1986-12-17 | Heat developing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63226656A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7157665B2 (en) * | 2003-09-03 | 2007-01-02 | Fuji Photo Film Co., Ltd. | Heat development apparatus and method |
| CN100412719C (en) * | 2003-09-03 | 2008-08-20 | 富士胶片株式会社 | Heat development apparatus and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS455435Y1 (en) * | 1967-02-22 | 1970-03-14 | ||
| JPS5555338A (en) * | 1978-10-18 | 1980-04-23 | Hitachi Ltd | Heat developing device |
| JPS5975247A (en) * | 1982-10-25 | 1984-04-27 | Fuji Photo Film Co Ltd | Thermodevelopment transfer method |
| JPS61137151A (en) * | 1984-12-06 | 1986-06-24 | Konishiroku Photo Ind Co Ltd | Heat developing and transferring device |
| JPS61153651A (en) * | 1984-12-27 | 1986-07-12 | Konishiroku Photo Ind Co Ltd | Heat developing and transferring device |
-
1986
- 1986-12-17 JP JP29863286A patent/JPS63226656A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS455435Y1 (en) * | 1967-02-22 | 1970-03-14 | ||
| JPS5555338A (en) * | 1978-10-18 | 1980-04-23 | Hitachi Ltd | Heat developing device |
| JPS5975247A (en) * | 1982-10-25 | 1984-04-27 | Fuji Photo Film Co Ltd | Thermodevelopment transfer method |
| JPS61137151A (en) * | 1984-12-06 | 1986-06-24 | Konishiroku Photo Ind Co Ltd | Heat developing and transferring device |
| JPS61153651A (en) * | 1984-12-27 | 1986-07-12 | Konishiroku Photo Ind Co Ltd | Heat developing and transferring device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7157665B2 (en) * | 2003-09-03 | 2007-01-02 | Fuji Photo Film Co., Ltd. | Heat development apparatus and method |
| CN100412719C (en) * | 2003-09-03 | 2008-08-20 | 富士胶片株式会社 | Heat development apparatus and method |
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