JP2847574B2 - 鮮鋭性並びに迅速処理性が改良されたハロゲン化銀写真感光材料及びその撮影方法 - Google Patents

鮮鋭性並びに迅速処理性が改良されたハロゲン化銀写真感光材料及びその撮影方法

Info

Publication number: JP2847574B2
Authority: JP; Japan
Prior art keywords: sensitivity; emulsion; silver halide; film; sensitive material
Prior art date: 1990-01-23
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 - Fee Related

Application number

JP2244557A

Other languages

English (en)

Japanese (ja)

Other versions

JPH04181238A (ja

Inventor

安則和田

晴彦佐久間

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.)

Konica Minolta Inc

Original Assignee

Konica Minolta 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.)

1990-01-23

Filing date

1990-09-14

Publication date

1999-01-20

1990-09-14 Application filed by Konica Minolta Inc filed Critical Konica Minolta Inc

1992-06-29 Publication of JPH04181238A publication Critical patent/JPH04181238A/ja

1999-01-20 Application granted granted Critical

1999-01-20 Publication of JP2847574B2 publication Critical patent/JP2847574B2/ja

2014-01-20 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

229910052709 silver Inorganic materials 0.000 title claims description 64
239000004332 silver Substances 0.000 title claims description 64
-1 Silver halide Chemical class 0.000 title claims description 53
239000000463 material Substances 0.000 title claims description 47
238000000034 method Methods 0.000 title claims description 36
238000012545 processing Methods 0.000 title description 20
239000000839 emulsion Substances 0.000 claims description 97
230000035945 sensitivity Effects 0.000 claims description 54
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 15
238000002834 transmittance Methods 0.000 claims description 7
239000010410 layer Substances 0.000 description 33
SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 28
239000000243 solution Substances 0.000 description 25
IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 description 18
229910001961 silver nitrate Inorganic materials 0.000 description 14
238000001035 drying Methods 0.000 description 12
238000003384 imaging method Methods 0.000 description 11
239000002245 particle Substances 0.000 description 11
239000011248 coating agent Substances 0.000 description 10
238000000576 coating method Methods 0.000 description 10
NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 9
239000000654 additive Substances 0.000 description 8
238000011156 evaluation Methods 0.000 description 8
238000002360 preparation method Methods 0.000 description 8
230000005070 ripening Effects 0.000 description 7
ZUNKMNLKJXRCDM-UHFFFAOYSA-N silver bromoiodide Chemical compound [Ag].IBr ZUNKMNLKJXRCDM-UHFFFAOYSA-N 0.000 description 7
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 6
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
239000013078 crystal Substances 0.000 description 6
238000005259 measurement Methods 0.000 description 6
239000000203 mixture Substances 0.000 description 6
JKFYKCYQEWQPTM-UHFFFAOYSA-N 2-azaniumyl-2-(4-fluorophenyl)acetate Chemical compound OC(=O)C(N)C1=CC=C(F)C=C1 JKFYKCYQEWQPTM-UHFFFAOYSA-N 0.000 description 5
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 5
108010010803 Gelatin Proteins 0.000 description 5
229910021612 Silver iodide Inorganic materials 0.000 description 5
229920000159 gelatin Polymers 0.000 description 5
239000008273 gelatin Substances 0.000 description 5
235000019322 gelatine Nutrition 0.000 description 5
235000011852 gelatine desserts Nutrition 0.000 description 5
150000003839 salts Chemical class 0.000 description 5
229940045105 silver iodide Drugs 0.000 description 5
239000000126 substance Substances 0.000 description 5
238000005406 washing Methods 0.000 description 5
239000007864 aqueous solution Substances 0.000 description 4
239000006185 dispersion Substances 0.000 description 4
239000000975 dye Substances 0.000 description 4
239000011241 protective layer Substances 0.000 description 4
ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 3
XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
108091005804 Peptidases Proteins 0.000 description 3
239000003795 chemical substances by application Substances 0.000 description 3
230000000052 comparative effect Effects 0.000 description 3
238000011161 development Methods 0.000 description 3
238000009826 distribution Methods 0.000 description 3
230000000694 effects Effects 0.000 description 3
238000011068 loading method Methods 0.000 description 3
238000002156 mixing Methods 0.000 description 3
238000011160 research Methods 0.000 description 3
230000003595 spectral effect Effects 0.000 description 3
238000012360 testing method Methods 0.000 description 3
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 description 2
WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
102000035195 Peptidases Human genes 0.000 description 2
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
229960000583 acetic acid Drugs 0.000 description 2
238000007796 conventional method Methods 0.000 description 2
238000011033 desalting Methods 0.000 description 2
238000002059 diagnostic imaging Methods 0.000 description 2
239000011630 iodine Substances 0.000 description 2
229910052740 iodine Inorganic materials 0.000 description 2
230000000149 penetrating effect Effects 0.000 description 2
230000005855 radiation Effects 0.000 description 2
230000001235 sensitizing effect Effects 0.000 description 2
GGZHVNZHFYCSEV-UHFFFAOYSA-N 1-Phenyl-5-mercaptotetrazole Chemical compound SC1=NN=NN1C1=CC=CC=C1 GGZHVNZHFYCSEV-UHFFFAOYSA-N 0.000 description 1
LRUDIIUSNGCQKF-UHFFFAOYSA-N 5-methyl-1H-benzotriazole Chemical compound C1=C(C)C=CC2=NNN=C21 LRUDIIUSNGCQKF-UHFFFAOYSA-N 0.000 description 1
XPAZGLFMMUODDK-UHFFFAOYSA-N 6-nitro-1h-benzimidazole Chemical compound [O-][N+](=O)C1=CC=C2N=CNC2=C1 XPAZGLFMMUODDK-UHFFFAOYSA-N 0.000 description 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
101150006989 NDEL1 gene Proteins 0.000 description 1
239000004365 Protease Substances 0.000 description 1
102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 1
206010070834 Sensitisation Diseases 0.000 description 1
YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 description 1
HOLVRJRSWZOAJU-UHFFFAOYSA-N [Ag].ICl Chemical compound [Ag].ICl HOLVRJRSWZOAJU-UHFFFAOYSA-N 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
239000002253 acid Substances 0.000 description 1
230000002378 acidificating effect Effects 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
238000004220 aggregation Methods 0.000 description 1
230000002776 aggregation Effects 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
229910021529 ammonia Inorganic materials 0.000 description 1
SOIFLUNRINLCBN-UHFFFAOYSA-N ammonium thiocyanate Chemical compound [NH4+].[S-]C#N SOIFLUNRINLCBN-UHFFFAOYSA-N 0.000 description 1
239000003945 anionic surfactant Substances 0.000 description 1
150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
239000004327 boric acid Substances 0.000 description 1
150000001661 cadmium Chemical class 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
ZUIVNYGZFPOXFW-UHFFFAOYSA-N chembl1717603 Chemical compound N1=C(C)C=C(O)N2N=CN=C21 ZUIVNYGZFPOXFW-UHFFFAOYSA-N 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
239000011247 coating layer Substances 0.000 description 1
239000002131 composite material Substances 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
239000000470 constituent Substances 0.000 description 1
229920001577 copolymer Polymers 0.000 description 1
230000007547 defect Effects 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
230000002542 deteriorative effect Effects 0.000 description 1
238000003745 diagnosis Methods 0.000 description 1
238000010790 dilution Methods 0.000 description 1
239000012895 dilution Substances 0.000 description 1
YGZZDQOCTFVBFC-UHFFFAOYSA-L disodium;1,5-dihydroxypentane-1,5-disulfonate Chemical compound [Na+].[Na+].[O-]S(=O)(=O)C(O)CCCC(O)S([O-])(=O)=O YGZZDQOCTFVBFC-UHFFFAOYSA-L 0.000 description 1
230000008030 elimination Effects 0.000 description 1
238000003379 elimination reaction Methods 0.000 description 1
238000005189 flocculation Methods 0.000 description 1
230000016615 flocculation Effects 0.000 description 1
238000009472 formulation Methods 0.000 description 1
239000012362 glacial acetic acid Substances 0.000 description 1
VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 description 1
150000004694 iodide salts Chemical group 0.000 description 1
150000002503 iridium Chemical class 0.000 description 1
159000000014 iron salts Chemical class 0.000 description 1
230000001788 irregular Effects 0.000 description 1
230000003902 lesion Effects 0.000 description 1
230000031700 light absorption Effects 0.000 description 1
229910052943 magnesium sulfate Inorganic materials 0.000 description 1
235000019341 magnesium sulphate Nutrition 0.000 description 1
238000009607 mammography Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
RCHKEJKUUXXBSM-UHFFFAOYSA-N n-benzyl-2-(3-formylindol-1-yl)acetamide Chemical compound C12=CC=CC=C2C(C=O)=CN1CC(=O)NCC1=CC=CC=C1 RCHKEJKUUXXBSM-UHFFFAOYSA-N 0.000 description 1
230000007935 neutral effect Effects 0.000 description 1
CMCWWLVWPDLCRM-UHFFFAOYSA-N phenidone Chemical compound N1C(=O)CCN1C1=CC=CC=C1 CMCWWLVWPDLCRM-UHFFFAOYSA-N 0.000 description 1
239000002985 plastic film Substances 0.000 description 1
229920006255 plastic film Polymers 0.000 description 1
229920000139 polyethylene terephthalate Polymers 0.000 description 1
239000005020 polyethylene terephthalate Substances 0.000 description 1
229920000642 polymer Polymers 0.000 description 1
BHZRJJOHZFYXTO-UHFFFAOYSA-L potassium sulfite Chemical compound [K+].[K+].[O-]S([O-])=O BHZRJJOHZFYXTO-UHFFFAOYSA-L 0.000 description 1
235000019252 potassium sulphite Nutrition 0.000 description 1
230000001681 protective effect Effects 0.000 description 1
238000002601 radiography Methods 0.000 description 1
150000003283 rhodium Chemical class 0.000 description 1
238000004062 sedimentation Methods 0.000 description 1
239000004065 semiconductor Substances 0.000 description 1
230000008313 sensitization Effects 0.000 description 1
229910000029 sodium carbonate Inorganic materials 0.000 description 1
VGTPCRGMBIAPIM-UHFFFAOYSA-M sodium thiocyanate Chemical compound [Na+].[S-]C#N VGTPCRGMBIAPIM-UHFFFAOYSA-M 0.000 description 1
HIEHAIZHJZLEPQ-UHFFFAOYSA-M sodium;naphthalene-1-sulfonate Chemical compound [Na+].C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 HIEHAIZHJZLEPQ-UHFFFAOYSA-M 0.000 description 1
239000002904 solvent Substances 0.000 description 1
238000003756 stirring Methods 0.000 description 1
125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 1
239000006228 supernatant Substances 0.000 description 1
150000003475 thallium Chemical class 0.000 description 1
ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
230000000007 visual effect Effects 0.000 description 1
150000003751 zinc Chemical class 0.000 description 1

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/16—X-ray, infrared, or ultraviolet ray processes
- G03C5/17—X-ray, infrared, or ultraviolet ray processes using screens to intensify X-ray images
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C2200/00—Details
- G03C2200/58—Sensitometric characteristics
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/16—X-ray, infrared, or ultraviolet ray processes

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Silver Salt Photography Or Processing Solution Therefor (AREA)

JP2244557A 1990-01-23 1990-09-14 鮮鋭性並びに迅速処理性が改良されたハロゲン化銀写真感光材料及びその撮影方法 Expired - Fee Related JP2847574B2 (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2-14561		1990-01-23
JP1456190		1990-01-23

Publications (2)

Publication Number	Publication Date
JPH04181238A JPH04181238A (ja)	1992-06-29
JP2847574B2 true JP2847574B2 (ja)	1999-01-20

Family

ID=11864569

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2244557A Expired - Fee Related JP2847574B2 (ja)	1990-01-23	1990-09-14	鮮鋭性並びに迅速処理性が改良されたハロゲン化銀写真感光材料及びその撮影方法

Country Status (3)

Country	Link
EP (1)	EP0440367B1 (de)
JP (1)	JP2847574B2 (de)
DE (1)	DE69117779T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3084451B2 (ja) *	1991-02-27	2000-09-04	コニカ株式会社	ハロゲン化銀写真感光材料
US5268251A (en) *	1991-06-26	1993-12-07	Konica Corporation	Light-sensitive silver halide photographic material image quality- and gradation-adaptable to photographing purposes and image forming method therefor
EP0524650A3 (en) *	1991-07-25	1993-06-30	Konica Corporation	Variable contrast x-ray material
CA2074898A1 (en) *	1991-08-16	1993-02-17	Eastman Kodak Company	Minimal crossover radiographic elements adapted for flesh and bone imaging
IL119594A0 (en) *	1996-11-10	1997-02-18	Inbar Dan	Wide latitude medical images
EP1246005B1 (de) *	2001-03-29	2006-10-25	Agfa-Gevaert	Photographisches Silberhalogenid-Material für die Mammographie
US6573019B1 (en)	2001-03-29	2003-06-03	Agfa-Gevaert	Photographic silver halide photographic material for mammography

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1226917B (it) *	1988-07-14	1991-02-22	Minnesota Mining & Mfg	Combinazione di elementi fotosensibili da usare in radiografia.
US4997750A (en) *	1989-02-23	1991-03-05	Eastman Kodak Company	Radiographic elements with selected speed relationships

1990
- 1990-09-14 JP JP2244557A patent/JP2847574B2/ja not_active Expired - Fee Related
1991
- 1991-01-23 DE DE1991617779 patent/DE69117779T2/de not_active Expired - Fee Related
- 1991-01-23 EP EP91300522A patent/EP0440367B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JPH04181238A (ja)	1992-06-29
DE69117779T2 (de)	1996-11-14
EP0440367A1 (de)	1991-08-07
DE69117779D1 (de)	1996-04-18
EP0440367B1 (de)	1996-03-13

Legal Events

Date

Code

Title

Description

2007-11-13

FPAY

Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20081106

Year of fee payment: 10

2008-11-06

LAPS

Cancellation because of no payment of annual fees

Publication	Publication Date	Title
US4731322A (en)	1988-03-15	Light-sensitive silver halide photographic material for X-ray photography
US5460916A (en)	1995-10-24	Silver halide photographic material and method of forming radiation image using said material
JP2847574B2 (ja)	1999-01-20	鮮鋭性並びに迅速処理性が改良されたハロゲン化銀写真感光材料及びその撮影方法
JP2847428B2 (ja)	1999-01-20	Ｘ線用ハロゲン化銀写真感光材料
US5455139A (en)	1995-10-03	Light-sensitive silver halide photographic material having high sensitivity and high sharpness
JPH0223855B2 (de)	1990-05-25
JP3084451B2 (ja)	2000-09-04	ハロゲン化銀写真感光材料
US4256825A (en)	1981-03-17	Photographic element and photographic record prepared therefrom
JP3041723B2 (ja)	2000-05-15	高感度で、かつ高鮮鋭性なハロゲン化銀写真感光材料
JPH0514887B2 (de)	1993-02-26
JPH06118527A (ja)	1994-04-28	鮮鋭性並びに迅速処理性が改良されたハロゲン化銀写真感光材料及びその撮影方法
CA1109715A (en)	1981-09-29	Photographic element and photographic record prepared therefrom
JPH04204937A (ja)	1992-07-27	ハロゲン化銀写真感光材料
JPH06138566A (ja)	1994-05-20	高鮮鋭性で、かつ高感度なハロゲン化銀写真感光材料
JP3229445B2 (ja)	2001-11-19	ハロゲン化銀写真感光材料と放射線増感スクリーンとの組体
JP2821504B2 (ja)	1998-11-05	ハロゲン化銀写真感光材料
JPS5931061B2 (ja)	1984-07-31	カラ−放射線透過写真術に関する改良
JPH04123050A (ja)	1992-04-23	ハロゲン化銀写真感光材料及びその処理方法
JP2001242574A (ja)	2001-09-07	Ｘ線画像形成システム
JPH03155546A (ja)	1991-07-03	片面直接ｘ線撮影用システム
JP2001242573A (ja)	2001-09-07	ハロゲン化銀写真感光材料とそれを用いる写真組体及びｘ線画像形成システム
JPS63259563A (ja)	1988-10-26	粒状性及び鮮鋭性の改良された片面感光性写真感光材料
JPS61121052A (ja)	1986-06-09	ハロゲン化銀写真感光材料
JPH0310284B2 (de)	1991-02-13
JPH04235545A (ja)	1992-08-24	ハロゲン化銀写真感光材料