FR2137804B1 - - Google Patents

Info

Publication number
FR2137804B1
FR2137804B1 FR7216981A FR7216981A FR2137804B1 FR 2137804 B1 FR2137804 B1 FR 2137804B1 FR 7216981 A FR7216981 A FR 7216981A FR 7216981 A FR7216981 A FR 7216981A FR 2137804 B1 FR2137804 B1 FR 2137804B1
Authority
FR
France
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
FR7216981A
Other versions
FR2137804A1 (fr
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of FR2137804A1 publication Critical patent/FR2137804A1/fr
Application granted granted Critical
Publication of FR2137804B1 publication Critical patent/FR2137804B1/fr
Expired legal-status Critical Current

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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/29—Development processes or agents therefor
    • G03C5/305—Additives other than developers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/167—X-ray

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
FR7216981A 1971-05-15 1972-05-12 Expired FR2137804B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5036871 1971-05-15

Publications (2)

Publication Number Publication Date
FR2137804A1 FR2137804A1 (fr) 1972-12-29
FR2137804B1 true FR2137804B1 (fr) 1977-08-26

Family

ID=11272849

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7216981A Expired FR2137804B1 (fr) 1971-05-15 1972-05-12

Country Status (5)

Country Link
US (1) US3854948A (fr)
AR (1) AR193523A1 (fr)
AU (1) AU456094B2 (fr)
BE (1) BE783474A (fr)
FR (1) FR2137804B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4172728A (en) * 1977-12-16 1979-10-30 E. I. Du Pont De Nemours And Company High contrast continuous tone developer and process of use
JPS54123032A (en) * 1978-03-06 1979-09-25 Fuji Photo Film Co Ltd Formation of photographic image
CH641281A5 (de) * 1978-03-31 1984-02-15 Ciba Geigy Ag Organische schwefelverbindungen enthaltende photographische entwicklerloesungen.
EP0071344B1 (fr) * 1981-07-23 1986-01-29 E.I. Du Pont De Nemours And Company Développeur photographique stable et régénérateur pour celui-ci
US5994039A (en) * 1998-08-24 1999-11-30 Eastman Kodak Company Black-and-white photographic developing composition and a method for its use

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE539816A (fr) * 1954-07-15
NL131667C (fr) * 1957-10-25
BE621608A (fr) * 1959-04-10
US3345174A (en) * 1965-08-02 1967-10-03 Charles R Dotson Rapid access photographic process
GB1160955A (en) * 1965-10-11 1969-08-13 Agfa Gevaert Nv New Light-Developable Photographic Material and Recording Process
FR1578037A (fr) * 1968-05-07 1969-08-14
GB1310922A (en) * 1969-04-16 1973-03-21 Mitsubishi Paper Mills Ltd Silver complex salt diffusion transfer process

Also Published As

Publication number Publication date
AU4218072A (en) 1973-11-15
AU456094B2 (en) 1974-12-12
BE783474A (fr) 1972-11-16
FR2137804A1 (fr) 1972-12-29
AR193523A1 (es) 1973-04-30
US3854948A (en) 1974-12-17

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Legal Events

Date Code Title Description
ST Notification of lapse