EP0209010A3 - High contrast photographic elements exhibiting reduced stress sensitivity - Google Patents
High contrast photographic elements exhibiting reduced stress sensitivity Download PDFInfo
- Publication number
- EP0209010A3 EP0209010A3 EP86109090A EP86109090A EP0209010A3 EP 0209010 A3 EP0209010 A3 EP 0209010A3 EP 86109090 A EP86109090 A EP 86109090A EP 86109090 A EP86109090 A EP 86109090A EP 0209010 A3 EP0209010 A3 EP 0209010A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- high contrast
- photographic elements
- reduced stress
- exhibiting reduced
- stress sensitivity
- 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- Withdrawn
Links
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
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/061—Hydrazine compounds
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75611385A | 1985-07-18 | 1985-07-18 | |
US756113 | 1985-07-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0209010A2 EP0209010A2 (en) | 1987-01-21 |
EP0209010A3 true EP0209010A3 (en) | 1988-08-24 |
Family
ID=25042099
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86109090A Withdrawn EP0209010A3 (en) | 1985-07-18 | 1986-07-03 | High contrast photographic elements exhibiting reduced stress sensitivity |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0209010A3 (en) |
JP (1) | JPS6221143A (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61233734A (en) * | 1985-04-09 | 1986-10-18 | Fuji Photo Film Co Ltd | Silver halide photographic sensitive material and formation of image by using it |
JPH0820693B2 (en) * | 1987-09-11 | 1996-03-04 | 富士写真フイルム株式会社 | Silver halide photographic material |
JP2631995B2 (en) * | 1988-03-17 | 1997-07-16 | 富士写真フイルム株式会社 | Silver halide photographic material |
EP0339870A1 (en) * | 1988-04-29 | 1989-11-02 | Minnesota Mining And Manufacturing Company | Novel antifoggant for polyalkylene glycol sensitizers |
JPH0778604B2 (en) * | 1988-11-02 | 1995-08-23 | 富士写真フイルム株式会社 | Negative type silver halide photographic light-sensitive material |
IT1251885B (en) * | 1991-09-26 | 1995-05-26 | Minnesota Mining & Mfg | SILVER HALIDE PHOTOGRAPHIC MATERIAL WITH IMPROVED RESISTANCE TO PRESSURE DESENSITIZATION |
US5244772A (en) * | 1991-12-06 | 1993-09-14 | Sun Chemical Corporation | Silver halide emulsion with scratch abrasion resistance |
IT1255202B (en) * | 1992-07-02 | 1995-10-20 | Alberto Vacca | SILVER HALIDE PHOTOGRAPHIC MATERIAL WITH AN IMPROVED RESISTANCE TO PRESSURE DESENSITIZATION |
DE4311888A1 (en) * | 1993-04-10 | 1994-10-13 | Du Pont Deutschland | Silver halide light-sensitive material with reduced sensitivity to pressure |
FR2721117B1 (en) | 1994-06-09 | 1998-07-10 | Kodak Pathe | Process for the preparation of a photographic silver halide emulsion sensitized in the presence of hydroquinone derivatives. |
US6100020A (en) * | 1997-09-19 | 2000-08-08 | Eastman Kodak Company | Process for the preparation of silver halide photographic element |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1107508B (en) * | 1958-11-27 | 1961-05-25 | Agfa Ag | Process for preventing the decline of the latent image |
DE1171266B (en) * | 1963-09-03 | 1964-05-27 | Perutz Photowerke G M B H | Stabilization of photographic emulsions |
DE1302776B (en) * | 1963-01-10 | 1971-04-29 | ||
DE2632202A1 (en) * | 1975-07-17 | 1977-02-03 | Fuji Photo Film Co Ltd | Photographic silver halide emulsion prodn. - using rhodium salt and hydroquinone or amino phenol cpd. gives high contrast and stability |
DE3023099A1 (en) * | 1979-06-21 | 1981-01-08 | Fuji Photo Film Co Ltd | METHOD FOR FORMING A NEGATIVE POINT IMAGE |
DE3203554A1 (en) * | 1981-02-03 | 1982-10-14 | Fuji Photo Film Co., Ltd., Minami-Ashigara, Kanagawa | METHOD FOR PRODUCING A PHOTOGRAPHIC IMAGE |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61233734A (en) * | 1985-04-09 | 1986-10-18 | Fuji Photo Film Co Ltd | Silver halide photographic sensitive material and formation of image by using it |
-
1986
- 1986-07-03 EP EP86109090A patent/EP0209010A3/en not_active Withdrawn
- 1986-07-17 JP JP16684186A patent/JPS6221143A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1107508B (en) * | 1958-11-27 | 1961-05-25 | Agfa Ag | Process for preventing the decline of the latent image |
DE1302776B (en) * | 1963-01-10 | 1971-04-29 | ||
DE1171266B (en) * | 1963-09-03 | 1964-05-27 | Perutz Photowerke G M B H | Stabilization of photographic emulsions |
DE2632202A1 (en) * | 1975-07-17 | 1977-02-03 | Fuji Photo Film Co Ltd | Photographic silver halide emulsion prodn. - using rhodium salt and hydroquinone or amino phenol cpd. gives high contrast and stability |
DE3023099A1 (en) * | 1979-06-21 | 1981-01-08 | Fuji Photo Film Co Ltd | METHOD FOR FORMING A NEGATIVE POINT IMAGE |
DE3203554A1 (en) * | 1981-02-03 | 1982-10-14 | Fuji Photo Film Co., Ltd., Minami-Ashigara, Kanagawa | METHOD FOR PRODUCING A PHOTOGRAPHIC IMAGE |
Also Published As
Publication number | Publication date |
---|---|
JPS6221143A (en) | 1987-01-29 |
EP0209010A2 (en) | 1987-01-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): BE DE FR GB |
|
17P | Request for examination filed |
Effective date: 19870722 |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): BE DE FR GB |
|
17Q | First examination report despatched |
Effective date: 19890724 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Withdrawal date: 19891017 |
|
R18W | Application withdrawn (corrected) |
Effective date: 19891017 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: LOBLAW, JAMES CALVIN |