JPH05323551A - Method of processing halogenized silver photosensitive material - Google Patents

Method of processing halogenized silver photosensitive material

Info

Publication number
JPH05323551A
JPH05323551A JP15431892A JP15431892A JPH05323551A JP H05323551 A JPH05323551 A JP H05323551A JP 15431892 A JP15431892 A JP 15431892A JP 15431892 A JP15431892 A JP 15431892A JP H05323551 A JPH05323551 A JP H05323551A
Authority
JP
Japan
Prior art keywords
processing
water
treating solution
solution containing
treatment
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.)
Withdrawn
Application number
JP15431892A
Other languages
Japanese (ja)
Inventor
Shinya Shigemori
信哉 茂森
Masayo Furukawa
雅与 古川
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.)
CHIYUUGAI SHASHIN YAKUHIN KK
Chugai Pharmaceutical Co Ltd
Original Assignee
CHIYUUGAI SHASHIN YAKUHIN KK
Chugai Pharmaceutical Co Ltd
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 CHIYUUGAI SHASHIN YAKUHIN KK, Chugai Pharmaceutical Co Ltd filed Critical CHIYUUGAI SHASHIN YAKUHIN KK
Priority to JP15431892A priority Critical patent/JPH05323551A/en
Publication of JPH05323551A publication Critical patent/JPH05323551A/en
Withdrawn legal-status Critical Current

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Abstract

PURPOSE:To obtain a processing method having a satisfactory storage stability, instead of a washing process, by processing the a halogenized silver photosensitive material with a specific treating solution containing a specific compound after treatment with a treating solution containing thiosulfate. CONSTITUTION:After treatment with a treating solution containing thiosulfate, a halogenized silver photosensitive material is treated with a treating solution containing a compound which is at least given by the formula, and having a pH value of 5 to 8, preferably 6 to 7. In the formula, M, M' are hydrogen atoms, alkali metallic atoms or HN4. In this case, in order to prevent an aluminum compound as a hardener component contained in a fixing solution, from being insoluble, aminopoly carboxylic acid and alkali salt thereof may be used. Further, in order to maintain the pH value constant, a buffer may be also used, and accordingly, a dibasic acid salt group, an organic carboxylic acid or alkali salt thereof may be used. Further, an antigerm agent may be used for preventing generation of microorganism caused by using the treating solution for a long time.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、ハロゲン化銀写真感光
材料の処理方法に関し、チオ硫酸塩を含む処理液で処理
した後の水洗処理に代え、処理液による処理方法に関す
るものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of processing a silver halide photographic light-sensitive material, and to a method of processing with a processing solution instead of washing with water after processing with a processing solution containing thiosulfate.

【0002】[0002]

【従来の技術】ハロゲン化銀写真感光材料は、像露光
後、現像、定着、水洗の工程で処理されるのが一般的で
ある。現像定着に関しては、種々の改良が加えられてい
るが、水洗処理に関しては、旧来の方法であり、水洗工
程を効率的にすることから使用する水の量が少なくなっ
てきているが、以前として多量の水が使用されている。
2. Description of the Related Art A silver halide photographic light-sensitive material is generally processed in steps of developing, fixing and washing after imagewise exposure. Although various improvements have been made in developing and fixing, the water washing process is a conventional method, and the amount of water used is decreasing because the water washing process is made efficient. A lot of water is used.

【0003】水洗処理による多量の水の使用をやめて、
これに代り少量の処理液で処理を行い、水洗に代る効果
を持ち、この事で多量の水を使用せず、又、これにより
自動現像機の制限が無い処理方法が今だ無いのが現状で
ある。
The use of a large amount of water due to the washing process is stopped,
Instead of this, a small amount of processing liquid is used, which has the effect of rinsing with water. Therefore, there is still no processing method that does not use a large amount of water and this does not limit the automatic processor. The current situation.

【0004】[0004]

【発明が解決しようとする課題】本発明の目的は、水洗
処理に代り、画像の保存安定性のよい処理方法を得る事
である。他の目的は、水洗処理で多量の水を使用しない
事である。更に他の目的は、水洗処理を行わない事で、
自動現像機の設置場所の限定から開放される事である。
SUMMARY OF THE INVENTION It is an object of the present invention to obtain a processing method having good image storage stability, instead of the water washing processing. Another purpose is not to use a large amount of water in the washing process. Yet another purpose is not to wash with water,
It is to be released from the limitation of the installation location of the automatic processor.

【0005】水洗処理に水を使用する事は、水資源の有
効利用の面から見て好ましい事ではなく、更に、使用後
の排水の処理の点でも好ましくない。
The use of water for washing treatment is not preferable from the viewpoint of effective utilization of water resources, and is also not preferable from the viewpoint of treatment of waste water after use.

【0006】今日、写真処理は、自動現像機の使用が一
般的になって来ており、又、使い勝手の良いものになっ
ている。現像、定着に於ては、単位面積を処理するのに
必要とされる処理液の量は少ないため、使用後の廃液は
小さな容器で回収が可能である。
[0006] Today, the use of automatic processors has become commonplace in photographic processing and has become convenient. In developing and fixing, since the amount of processing liquid required to process a unit area is small, the waste liquid after use can be collected in a small container.

【0007】しかし、水洗処理では、単位面積を処理す
る水の量が多く、小さな容器で回収する事は出来ない。
又。この水洗水を供給するため、自動現像機は水道と結
ばれ、又、排水のため、排水管と結ばれなくてはならな
い。この制限は自動現像機の設置場所での大きな制限と
なっている。
However, in the water washing treatment, the amount of water to be treated per unit area is large and it cannot be collected in a small container.
or. In order to supply this washing water, the automatic processor must be connected to the water supply, and for drainage, it must be connected to the drain pipe. This limitation is a big limitation in the place where the automatic processor is installed.

【0008】この制限を除くため、水洗処理を少量の水
を利用して行った場合、前工程の定着処理時、感光材料
中に含まれた定着組成が十分水洗されずに感光材料中に
残る事となり、所謂水洗不足と言われる状態となり、出
来上がった画像の保存時の安定性が極度に劣化するので
ある。
In order to remove this limitation, when the washing process is carried out by using a small amount of water, the fixing composition contained in the light-sensitive material remains in the light-sensitive material during the fixing process in the previous step without being sufficiently washed. This leads to a so-called insufficient washing, and the stability of the finished image during storage is extremely deteriorated.

【0009】[0009]

【課題を解決するための手段】前記の目的は、ハロゲン
化銀写真感光材料を像露光し、現像処理する方法に於
て、チオ硫酸塩を含む処理液で処理した後、少なくとも
下記一般式化2で表わされる化合物を含有し、pH5〜
8、好ましくはpH6〜7の処理液で処理することを特徴
とするハロゲン化銀写真感光材料の処理方法により達成
される。
SUMMARY OF THE INVENTION The above-mentioned object is a method of exposing a silver halide photographic light-sensitive material to an image and developing it, and after treating it with a processing solution containing thiosulfate, at least the following general formula Containing a compound represented by 2, pH 5
No. 8, preferably a processing solution having a pH of 6 to 7 is used.

【0010】一般式General formula

【化2】 (式中、M,M’は水素原子、アルカリ金属原子、又は
HN4)上記一般式の化合物は、英国特許第1275701号を
参考に合成する事が出来る。
[Chemical 2] (In the formula, M and M ′ are hydrogen atoms, alkali metal atoms, or HN 4 ). The compound of the above general formula can be synthesized with reference to British Patent No. 1275701.

【0011】本発明の処理液は、その直前の処理工程で
ある定着液の組成により種々の汚染を受ける事となる
が、この汚染を除くための組成を含んでも良い。定着液
中に含まれる硬膜剤成分であるアルミニウム化合物の不
溶化を防止するため、アミノポリカルボン酸及びそのア
ルカリ塩を併用しても良い。
The treatment liquid of the present invention is subject to various stains depending on the composition of the fixing liquid which is the treatment step immediately before, but may contain a composition for removing this stain. In order to prevent the insolubilization of the aluminum compound which is the hardener component contained in the fixing solution, aminopolycarboxylic acid and its alkali salt may be used in combination.

【0012】又、pHを一定に保つために緩衝剤を併用し
ても良く、二塩基酸の塩類、有機カルボン酸及びそのア
ルカリ塩も併用できる。更に、処理液を長期に使用する
ことでの微生物の発生を防止するための防ばい剤の併用
も可能で、又、出来上がる画像を良好なものにするた
め、蛍光染料を加える事もできる。この他、溶解剤とし
て、チオ硫酸塩の併用もできる。
Further, a buffer may be used in combination to keep the pH constant, and dibasic acid salts, organic carboxylic acids and alkali salts thereof may also be used in combination. Further, an antibacterial agent may be used in combination to prevent the generation of microorganisms when the treatment liquid is used for a long period of time, and a fluorescent dye may be added to improve the quality of the resulting image. In addition, a thiosulfate can be used in combination as a solubilizer.

【0013】本発明の処理液は、ハロゲン化銀写真感光
材料の現像処理の最終処理であるため、感光材料の乾燥
むらを無くすため、各種の界面活性剤を加える事もでき
る。
Since the processing liquid of the present invention is the final processing of the development processing of the silver halide photographic light-sensitive material, various surfactants can be added in order to eliminate the unevenness of drying of the light-sensitive material.

【0014】本発明の処理方法が適用出来るのは、一般
用感光材料(黒白撮影用ネガフィルム及びポジフィル
ム、黒白用印画紙)、製版用感光材料(リスフィルム、
写植用フィルム、写植用印画紙)、複写用感光材料(マ
イクロフィルム、グラフフィルム)、X線用感光材料等
を挙げることが出来る。
The processing method of the present invention can be applied to general-purpose light-sensitive materials (negative film and positive film for black-and-white photography, printing paper for black-and-white), and light-sensitive material for plate making (lith film,
Examples thereof include a phototypesetting film, a phototypesetting printing paper), a copying photosensitive material (microfilm, graph film), and an X-ray photosensitive material.

【0015】[0015]

【実施例】実施例により本発明を詳細に説明するが、こ
れにより本発明の実施の態様が限定されるものではな
い。
The present invention will be described in detail with reference to examples, but the embodiments of the present invention are not limited thereby.

【0016】〔実施例1〕小型現像機を使用して、市販
黒白印画紙を像露光し、処理を行った。使用した処理液
及び処理条件は次の通りである。
Example 1 Commercially available black and white photographic paper was image-exposed and processed using a small-sized developing machine. The treatment liquid and treatment conditions used are as follows.

【0017】 現像液 亜硫酸ナトリウム(無水) 25.0g 1−フェニル−3−ピラゾリジノン 0.5g ハイドロキノン 7.0g 臭化ナトリウム 2.0g ベンゾトリアゾール 0.1g エチレングリコール 30.0g エチレンジアミン四酢酸二ナトリウム 1.0g 炭酸カリウム(無水) 30.0g 水酸化カリウム 8.0g 水を加えて 1.0l 処理条件:現像時間50秒、現像温度30℃Developer Sodium sulfite (anhydrous) 25.0 g 1-Phenyl-3-pyrazolidinone 0.5 g Hydroquinone 7.0 g Sodium bromide 2.0 g Benzotriazole 0.1 g Ethylene glycol 30.0 g Ethylenediaminetetraacetic acid disodium 1. 0 g Potassium carbonate (anhydrous) 30.0 g Potassium hydroxide 8.0 g Water was added to 1.0 l Processing conditions: development time 50 seconds, development temperature 30 ° C.

【0018】 定着液 チオ硫酸アンモニウム 150.0g 亜硫酸ナトリウム(無水) 20.0g 氷酢酸 15.0g アンモニア水(28%) 10.0g 水を加えて 1.0l 処理条件:定着時間50秒、定着温度30℃Fixing solution Ammonium thiosulfate 150.0 g Sodium sulfite (anhydrous) 20.0 g Glacial acetic acid 15.0 g Ammonia water (28%) 10.0 g Water was added 1.0 l Treatment conditions: Fixing time 50 seconds, Fixing temperature 30 ℃

【0019】 本発明の処理液 1−(4−カルボキシフェニル) −5−メルカプトテトラゾール 0.5g 水を加えて 1.0l 水酸化ナトリウムにてpHを7とする。Treatment liquid of the present invention 1- (4-Carboxyphenyl) -5-mercaptotetrazole 0.5 g Water is added and the pH is adjusted to 7 with 1.0 l sodium hydroxide.

【0020】自動現像機の各処理液槽に前記現像液、定
着液を入れ、水洗槽での処理は、次の様に行った。 (1)水洗槽に水を給水、通常の水洗を行う。 (2)水洗槽に水を入れ、給水状態にはしない。(溜水) (3)水洗槽に本発明の処理液を入れる。 この状態にて、各々25.2cm×30.3cmの印画
紙を500枚処理し、処理による各処理液の減量分は各
々の液を加えた。この時の処理条件は、処理時間50
秒、処理温度は30℃とした。
The developing solution and the fixing solution were put in each processing solution tank of the automatic developing machine, and the processing in the washing tank was performed as follows. (1) Supply water to the washing tank and perform normal washing. (2) Fill the washing tank with water and do not supply water. (Reserved water) (3) Put the treatment liquid of the present invention in a washing tank. In this state, 500 sheets of photographic paper each having a size of 25.2 cm × 30.3 cm were processed, and each of the solutions was added to reduce the amount of each processing solution. The processing condition at this time is processing time 50
Second, the processing temperature was 30 ° C.

【0021】処理された画像は、60℃、80%の恒温
恒湿槽に2日間入れ、画像の変化を観察した結果は表1
の様である。
The processed image was put in a constant temperature and humidity chamber at 60 ° C. and 80% for 2 days, and the change in the image was observed.
It is like.

【表1】 [Table 1]

【0022】水洗方法は(1)、(2)、(3)は各々、 (1)水洗槽に水を給水、通常の水洗を行う。 (2)水洗槽に水を入れ、給水状態にはしない。(溜水) (3)水洗槽に本発明の処理液を入れる。 無画像部の黄色変化は、濃度計X−Rite810を使
用し、青色光反射濃度を測定した。又、画像部の変化
は、視覚的に判定し、○は良好、△は殆ど良好、×は不
良である。
The washing methods are (1), (2), and (3), respectively. (1) Water is supplied to the washing tank and ordinary washing is performed. (2) Fill the washing tank with water and do not supply water. (Reserved water) (3) Put the treatment liquid of the present invention in a washing tank. For the yellow change in the non-image area, the blue light reflection density was measured using a densitometer X-Rite 810. Further, the change in the image area is visually judged, and ◯ is good, Δ is almost good, and x is bad.

【0023】前表から分る様に、水洗槽に本発明の処理
液を入れた処理方法で得た画像は、水洗槽に水を給水、
通常の水洗で得た画像と同様で、水洗槽に水を入れ、給
水状態で得た画像よりはるかに優れており、これまで一
般的に行われている給水による水洗方法で得られる画像
と同様の十分な画像安定性が得られる。
As can be seen from the above table, the image obtained by the treatment method in which the treatment liquid of the present invention is put in the washing tank is as follows:
Similar to the image obtained by normal washing, it is far superior to the image obtained by putting water in the washing tank and supplying water, and it is similar to the image obtained by the conventional washing method by water supply. Sufficient image stability can be obtained.

【0024】〔実施例2〕小型自動現像機を使用して、
市販Xレイフィルムの処理を行った。使用した処理液及
び処理条件は次の通りである。
Example 2 Using a small automatic processor,
A commercial X-ray film was processed. The treatment liquid and treatment conditions used are as follows.

【0025】 現像液 メタ重亜硫酸カリウム 50.0g 1−フェニル−3−ピラゾリジノン 1.2g ハイドロキノン 25.0g トリエチレングリコール 20.0g ホウ酸 10.0g 臭化カリウム 5.0g エチレンジアミン四酢酸二ナトリウム 3.0g 5−メチルベンゾトリアゾール 0.05g グルタールアルデヒド 5.0g 炭酸カリウム(無水) 50.0g 水酸化カリウム 50.0g 水を加えて 1.0l 処理条件:現像時間60秒、現像温度30℃Developer: potassium metabisulfite 50.0 g 1-phenyl-3-pyrazolidinone 1.2 g hydroquinone 25.0 g triethylene glycol 20.0 g boric acid 10.0 g potassium bromide 5.0 g ethylenediaminetetraacetic acid disodium 3. 0 g 5-Methylbenzotriazole 0.05 g Glutaraldehyde 5.0 g Potassium carbonate (anhydrous) 50.0 g Potassium hydroxide 50.0 g Water added 1.0 l Processing conditions: development time 60 seconds, development temperature 30 ° C

【0026】 定着液 チオ硫酸アンモニウム 200.0g 亜硫酸ナトリウム(無水) 10.0g ホウ酸 8.0g 酢酸(90%) 17.0g クエン酸(1水塩) 1.5g 硫酸アルミニウム 15.0g 水酸化ナトリウム 6.2g 水を加えて 1.0l 処理条件:定着時間60秒、定着温度30℃Fixing solution Ammonium thiosulfate 200.0 g Sodium sulfite (anhydrous) 10.0 g Boric acid 8.0 g Acetic acid (90%) 17.0 g Citric acid (monohydrate) 1.5 g Aluminum sulfate 15.0 g Sodium hydroxide 6 1.2g Water added 1.0l Processing conditions: Fixing time 60 seconds, Fixing temperature 30 ° C

【0027】 本発明の処理液 1−(3−カルボキシフェニル) −5−メルカプトテトラゾール 0.7g エチレンジアミン四酢酸ニナトリウム 1.0g 水を加えて 1.0l 水酸化ナトリウムにてpHを7とする。Treatment liquid of the present invention 1- (3-carboxyphenyl) -5-mercaptotetrazole 0.7 g Disodium ethylenediaminetetraacetate 1.0 g Water is added to adjust the pH to 7 with 1.0 l sodium hydroxide.

【0028】自動現像機の各処理液槽に前記現像液、定
着液を入れ、水洗槽での処理は、次の様に行った。 (1)水洗槽に上水を給水、通常の水洗を行う。 (2)水洗槽に水を入れ、給水状態にはしない。(溜水) (3)水洗槽に本発明の処理液を入れる。 この状態にて、各々25.2cm×30.3cmのXレ
イフィルムを300枚処理した。
The developing solution and the fixing solution were put in each processing solution tank of the automatic developing machine, and the processing in the washing tank was carried out as follows. (1) Supply clean water to the washing tank and perform normal washing. (2) Fill the washing tank with water and do not supply water. (Reserved water) (3) Put the treatment liquid of the present invention in a washing tank. In this state, 300 pieces of 25.2 cm × 30.3 cm X-ray film were processed.

【0029】処理による各処理液の減量分は各々の液を
加えた。100枚毎のフィルムは、60℃、80%の恒
温恒湿槽に2週間入れ、画像の変化を観察した結果は表
2の様である。
The amount of each treatment solution reduced by the treatment was added to each solution. The film of every 100 sheets is put in a constant temperature and humidity chamber at 60 ° C. and 80% for 2 weeks, and the result of observing the change of the image is shown in Table 2.

【表2】 [Table 2]

【0030】水洗方法は(1)、(2)、(3)は実施例1と
同じ。無画像部の黄色変化は、濃度計X−Rite81
0を使用し、青色光透過濃度を測定した。又、画像部の
変化は、視覚的に判定、実施例1と同じである。
Washing methods (1), (2) and (3) are the same as in Example 1. The yellow color change in the non-image area is based on the densitometer X-Rite81.
0 was used to measure the blue light transmission density. The change in the image portion is the same as that in the first embodiment, which is visually determined.

【0031】前表から分る様に、水洗槽に本発明の処理
液を入れた処理方法で得た画像は、水洗槽に水を給水、
通常の水洗で得た画像と同様で、水洗槽に水を入れ、給
水状態としない(溜水)で得た画像よりはるかに優れて
おり、これまで一般的に行われている給水による水洗方
法で得られる画像と同様の十分な画像安定性が得られ
る。
As can be seen from the above table, the images obtained by the treatment method in which the treatment liquid of the present invention is put in the washing tank are
Similar to the image obtained by normal washing, it is far superior to the image obtained by putting water in the washing tank and not supplying water (accumulated water). Sufficient image stability similar to that of the image obtained in (1) can be obtained.

【0032】〔実施例3〕小型自動現像機を使用して、
市販リスレイフィルムにコンタクトスクリーンを通して
像露光し、処理を行った。使用した処理液及び処理条件
は次の通りである。
Example 3 Using a small automatic processor,
The commercially available lithray film was imagewise exposed through a contact screen and processed. The treatment liquid and treatment conditions used are as follows.

【0033】 現像液 ハイドロキノン 15.0g ホルムアルデヒド酸性亜硫酸ナトリウム 65.0g 亜硫酸ナトリウム(無水) 0.3g ホウ酸 10.0g 臭化ナトリウム 3.0g エチレンジアミン四酢酸二ナトリウム 1.0g 炭酸ナトリウム(一水塩) 80.0g 水を加えて 1.0lDeveloper Hydroquinone 15.0 g Sodium formaldehyde acid sulfite 65.0 g Sodium sulfite (anhydrous) 0.3 g Boric acid 10.0 g Sodium bromide 3.0 g Ethylenediaminetetraacetic acid disodium 1.0 g Sodium carbonate (monohydrate) 80.0g Add water 1.0l

【0034】 現像補充液 ハイドロキノン 20.0g ホルムアルデヒド酸性亜硫酸ナトリウム 65.0g 亜硫酸ナトリウム 6.0g ホウ酸 7.0g エチレンジアミン四酢酸二ナトリウム 1.0g 炭酸ナトリウム(一水塩) 80.0g 水を加えて 1.0lDevelopment Replenisher Hydroquinone 20.0 g Formaldehyde sodium acid sulfite 65.0 g Sodium sulfite 6.0 g Boric acid 7.0 g Ethylenediaminetetraacetic acid disodium 1.0 g Sodium carbonate (monohydrate) 80.0 g Water was added 1 .01

【0035】 定着液 チオ硫酸アンモニウム 130.0g 亜硫酸ナトリウム(無水) 10.0g ホウ酸 10.0g 酢酸(90%) 16.0g クエン酸ナトリウム 1.0g 水酸化ナトリウム 4.5g リュウサンアルミニウム(結晶) 30.0g 水を加えて 1.0lFixing solution Ammonium thiosulfate 130.0 g Sodium sulfite (anhydrous) 10.0 g Boric acid 10.0 g Acetic acid (90%) 16.0 g Sodium citrate 1.0 g Sodium hydroxide 4.5 g Ryusan aluminum (crystal) 30 Add 1.0 g water to 1.0 l

【0036】 本発明の処理液 1−(2−カルボキシフェニル) −5−メルカプトテトラゾール 0.2g チオ硫酸ナトリウム 2.0g 水を加えて 1.0l 水酸化ナトリウムにてpHを7とする。Treatment liquid of the present invention 1- (2-carboxyphenyl) -5-mercaptotetrazole 0.2 g sodium thiosulfate 2.0 g Water is added to adjust pH to 7 with 1.0 l sodium hydroxide.

【0037】自動現像機の各処理液槽に前記現像液、定
着液を入れ、水洗槽での処理は、水を給水し、通常の水
洗を行った。一方、本発明の方法では、水洗槽に本発明
の処理液を入れ、処理を行った。
The developing solution and the fixing solution were put in the respective processing solution tanks of the automatic developing machine, and the processing in the water washing tank was carried out by supplying water and performing ordinary water washing. On the other hand, in the method of the present invention, the treatment liquid of the present invention was placed in a washing tank for treatment.

【0038】処理条件は、各処理時間は90秒、処理温
度は27℃として、リスフィルム25.2cm×30.
3cm1枚当り40ml補充を行った。使用する処理液
は、前記現像補充液、定着液、本発明処理液である。処
理した画像は200枚毎を60℃、80%の恒温恒湿槽
に2日間入れ、画像の変化を観察した結果は表3の様で
ある。又、無画像部の黄色変化の測定及び画像部の変化
の視覚測定は実施例1と同じである。
Regarding the processing conditions, each processing time was 90 seconds, the processing temperature was 27 ° C., and the lith film was 25.2 cm × 30.
40 ml was replenished per 3 cm sheet. The processing solutions used are the above-mentioned developing replenisher, fixing solution, and processing solution of the present invention. Every 200 processed images were placed in a constant temperature and humidity chamber at 60 ° C. and 80% for 2 days, and the results of observing changes in the images are shown in Table 3. Further, the measurement of the yellow change of the non-image area and the visual measurement of the change of the image area are the same as in the first embodiment.

【表3】 [Table 3]

【0039】前表からも分るように、本発明の方法で処
理したものは、通常の給水水洗を行った画像と差がない
事が分る。
As can be seen from the above table, it can be seen that the image treated by the method of the present invention is not different from the image subjected to the usual water washing with water.

【0040】〔実施例4〕小型自動現像機を使用して、
市販黒白印画紙を像露光し、処理を行った。使用した処
理液及び処理条件は次の通りである。
Example 4 Using a small automatic processor,
Commercially available black and white photographic paper was imagewise exposed and processed. The treatment liquid and treatment conditions used are as follows.

【0041】 現像液 亜硫酸ナトリウム(無水) 50.0g 1−フェニル−3−ピラゾリジノン 0.5g ハイドロキノン 20.0g ベンゾトリアゾール 0.1g 臭化カリウム 2.0g エチレンジアミン四酢酸二ナトリウム 1.0g 5−メチルベンゾトリアゾール 0.05g 炭酸カリウム(無水) 50.0g 水を加えて 1.0l 処理条件:現像時間30秒、現像温度30℃Developer sodium sulfite (anhydrous) 50.0 g 1-phenyl-3-pyrazolidinone 0.5 g hydroquinone 20.0 g benzotriazole 0.1 g potassium bromide 2.0 g ethylenediaminetetraacetic acid disodium 1.0 g 5-methylbenzo Triazole 0.05 g Potassium carbonate (anhydrous) 50.0 g Water was added to 1.0 l Processing conditions: development time 30 seconds, development temperature 30 ° C.

【0042】 定着液 チオ硫酸アンモニウム 150.0g 亜硫酸水素ナトリウム(無水) 20.0g 水酸化ナトリウム 12.0g ホウ酸 15.0g 酒石酸 2.5g 酢酸(90%) 30.0g クエン酸(1水塩) 1.5g 硫酸アルミニウムカリウム 15.0g 水を加えて 1.0l 処理条件:定着時間30秒、定着温度34℃Fixing solution Ammonium thiosulfate 150.0 g Sodium hydrogen sulfite (anhydrous) 20.0 g Sodium hydroxide 12.0 g Boric acid 15.0 g Tartaric acid 2.5 g Acetic acid (90%) 30.0 g Citric acid (monohydrate) 1 0.5 g Aluminum potassium sulfate 15.0 g Water was added to 1.0 l Processing conditions: Fixing time 30 seconds, Fixing temperature 34 ° C.

【0043】 本発明の処理液(1) 1−(4−カルボキシフェニル) −5−メルカプトテトラゾール 1.0g 酢酸 2.0g 酢酸ナトリウム 20.g 水を加えて 1.0l 水酸化ナトリウムにてpHを7.0とする。本発明の処理
液(1)を酢酸にてpHを7.0とする。本発明の処理液
(1)を水酸化ナトリウムにてpHを8.5とする。
Treatment liquid of the present invention (1) 1- (4-carboxyphenyl) -5-mercaptotetrazole 1.0 g acetic acid 2.0 g sodium acetate 20. g Water is added and the pH is adjusted to 7.0 with 1.0 l sodium hydroxide. The pH of the treatment liquid (1) of the present invention is adjusted to 7.0 with acetic acid. Treatment liquid of the present invention
The pH of (1) is adjusted to 8.5 with sodium hydroxide.

【0044】自動現像機の各処理液槽に前記現像液、定
着液を入れ、水洗槽には本発明の処理液を入れ、処理条
件は各処理時間を30秒、処理温度30℃で処理を行っ
た。処理された画像は、60℃、80%の恒温恒湿槽に
2日間入れ、画像の変化を観察した結果は表4の様であ
る。
The above-mentioned developing solution and fixing solution are put into each processing solution tank of the automatic developing machine, and the processing solution of the present invention is put into the washing tank. The processing condition is that each processing time is 30 seconds and the processing temperature is 30 ° C. went. The processed image is put in a constant temperature and humidity chamber of 60 ° C. and 80% for 2 days, and the result of observing the change of the image is shown in Table 4.

【表4】 [Table 4]

【0045】濃度の測定方法、画像部の視覚判定は実施
例1と同様である。前表から分かる様に本発明の処理液
のpHが8以上及び5以下であると、処理された感光材料
の状態が著しく悪い。これに対し、本発明の処理液のpH
であれば、十分な画像安定が得られる。
The density measuring method and the visual judgment of the image portion are the same as those in the first embodiment. As can be seen from the table above, when the pH of the processing solution of the present invention is 8 or more and 5 or less, the state of the processed light-sensitive material is remarkably poor. On the other hand, the pH of the treatment liquid of the present invention
If so, sufficient image stability can be obtained.

【0046】[0046]

【発明の効果】上記の如く本発明によれば、ハロゲン化
銀写真感光材料を現像処理した後、チオ硫酸塩を含む処
理液で処理を行った後、これまで多量の水を使用して水
洗処理を行っていたのに代り、本発明の方法で処理する
事で、多量の水を使用して水洗処理して得る画像の安定
性と同様の安定性の画像を得る事が出来、これにより水
資源の節約となり、又、多量の水を使用しないことか
ら、給排水施設が必要でなくなり、使用場所の制約がな
く、何処でも処理できることになる等実用効果は著大で
ある。
As described above, according to the present invention, after the silver halide photographic light-sensitive material is developed, it is processed with a processing solution containing thiosulfate and then washed with a large amount of water. By performing the method of the present invention instead of performing the processing, it is possible to obtain an image having the same stability as the stability of the image obtained by washing with a large amount of water. Water resources are saved, and since a large amount of water is not used, there is no need for a water supply / drainage facility, there is no restriction on the place of use, and treatment can be performed anywhere.

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 ハロゲン化銀写真感光材料を像露光し、
現像処理すると共に、チオ硫酸塩を含む処理液で処理し
た後の水洗処理に代り、処理液を使用する処理方法に於
て、少なくとも下記一般式化1で表わされる化合物を含
有し、pH5〜8の処理液で処理することを特徴とするハ
ロゲン化銀写真感光材料の処理方法。 一般式 【化1】 (式中、M,M’は水素原子、アルカリ金属原子、又は
HN4
1. A silver halide photographic light-sensitive material is imagewise exposed,
In a processing method using a processing solution in place of the washing processing after the development processing and the processing solution containing a thiosulfate, at least the compound represented by the following general formula 1 is contained, and the pH is 5 to 8 A method for processing a silver halide photographic light-sensitive material, which comprises processing with a processing solution of 1. General formula: (In the formula, M and M ′ are hydrogen atom, alkali metal atom, or HN 4 ).
JP15431892A 1992-05-21 1992-05-21 Method of processing halogenized silver photosensitive material Withdrawn JPH05323551A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15431892A JPH05323551A (en) 1992-05-21 1992-05-21 Method of processing halogenized silver photosensitive material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15431892A JPH05323551A (en) 1992-05-21 1992-05-21 Method of processing halogenized silver photosensitive material

Publications (1)

Publication Number Publication Date
JPH05323551A true JPH05323551A (en) 1993-12-07

Family

ID=15581511

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15431892A Withdrawn JPH05323551A (en) 1992-05-21 1992-05-21 Method of processing halogenized silver photosensitive material

Country Status (1)

Country Link
JP (1) JPH05323551A (en)

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