EP0350883A3 - Combination of photosensitive elements for use in radiography - Google Patents

Combination of photosensitive elements for use in radiography Download PDF

Info

Publication number
EP0350883A3
EP0350883A3 EP19890112708 EP89112708A EP0350883A3 EP 0350883 A3 EP0350883 A3 EP 0350883A3 EP 19890112708 EP19890112708 EP 19890112708 EP 89112708 A EP89112708 A EP 89112708A EP 0350883 A3 EP0350883 A3 EP 0350883A3
Authority
EP
European Patent Office
Prior art keywords
radiography
combination
photosensitive elements
photosensitive
elements
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.)
Granted
Application number
EP19890112708
Other versions
EP0350883B1 (en
EP0350883A2 (en
Inventor
Sergio Pesce
John M. Winslow
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 EP0350883A2 publication Critical patent/EP0350883A2/en
Publication of EP0350883A3 publication Critical patent/EP0350883A3/en
Application granted granted Critical
Publication of EP0350883B1 publication Critical patent/EP0350883B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/16X-ray, infrared, or ultraviolet ray processes
    • G03C5/17X-ray, infrared, or ultraviolet ray processes using screens to intensify X-ray images

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Radiography Using Non-Light Waves (AREA)
EP89112708A 1988-07-14 1989-07-12 Combination of photosensitive elements for use in radiography Expired - Lifetime EP0350883B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2136188 1988-07-14
IT8821361A IT1226917B (en) 1988-07-14 1988-07-14 COMBINATION OF PHOTOSENSITIVE ELEMENTS FOR USE IN RADIOGRAPHY.

Publications (3)

Publication Number Publication Date
EP0350883A2 EP0350883A2 (en) 1990-01-17
EP0350883A3 true EP0350883A3 (en) 1990-10-31
EP0350883B1 EP0350883B1 (en) 1996-01-17

Family

ID=11180676

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89112708A Expired - Lifetime EP0350883B1 (en) 1988-07-14 1989-07-12 Combination of photosensitive elements for use in radiography

Country Status (7)

Country Link
EP (1) EP0350883B1 (en)
JP (1) JP2837878B2 (en)
AU (1) AU619309B2 (en)
BR (1) BR8903451A (en)
CA (1) CA1337852C (en)
DE (1) DE68925440T2 (en)
IT (1) IT1226917B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4997750A (en) * 1989-02-23 1991-03-05 Eastman Kodak Company Radiographic elements with selected speed relationships
IT1230335B (en) * 1989-07-12 1991-10-18 Minnesota Mining & Mfg BOX WITH REINFORCEMENT SCREENS FOR USE WITH A RADIOGRAPHIC FILM.
JP2847574B2 (en) * 1990-01-23 1999-01-20 コニカ株式会社 Silver halide photographic light-sensitive material having improved sharpness and rapid processing property and method for photographing the same
IT1256070B (en) * 1992-07-28 1995-11-27 COMBINATION OF PHOTOSENSITIVE ELEMENTS FOR USE IN RADIOGRAPHY
IT1256597B (en) * 1992-10-05 1995-12-12 ASSEMBLY OF FILMS AND MULTIPLE CONTRAST RADIOGRAPHIC SCREENS
DE69321584T2 (en) * 1993-07-08 1999-05-27 Agfa-Gevaert N.V., Mortsel Medical X-ray system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR787017A (en) * 1934-05-02 1935-09-16 Ig Farbenindustrie Ag A method of producing radiographic prints, using radiographic reinforcement sheets
GB1414456A (en) * 1971-11-05 1975-11-19 Agfa Gevaert Combination of photosensitive element suited for use in radiography
EP0065877A1 (en) * 1981-05-26 1982-12-01 Minnesota Mining And Manufacturing Company Industrial X-ray system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6141144A (en) * 1984-07-31 1986-02-27 Fuji Photo Film Co Ltd Radiation sensitized screen and formation of radiation image
US4639411A (en) * 1986-03-11 1987-01-27 Eastman Kodak Company Radiographic elements exhibing reduced crossover
US4803150A (en) * 1986-12-23 1989-02-07 Eastman Kodak Company Radiographic element exhibiting reduced crossover

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR787017A (en) * 1934-05-02 1935-09-16 Ig Farbenindustrie Ag A method of producing radiographic prints, using radiographic reinforcement sheets
GB1414456A (en) * 1971-11-05 1975-11-19 Agfa Gevaert Combination of photosensitive element suited for use in radiography
EP0065877A1 (en) * 1981-05-26 1982-12-01 Minnesota Mining And Manufacturing Company Industrial X-ray system

Also Published As

Publication number Publication date
IT8821361A0 (en) 1988-07-14
EP0350883B1 (en) 1996-01-17
BR8903451A (en) 1990-03-06
DE68925440T2 (en) 1996-08-14
AU619309B2 (en) 1992-01-23
CA1337852C (en) 1996-01-02
DE68925440D1 (en) 1996-02-29
IT1226917B (en) 1991-02-22
AU3712189A (en) 1990-01-18
JPH02110538A (en) 1990-04-23
EP0350883A2 (en) 1990-01-17
JP2837878B2 (en) 1998-12-16

Similar Documents

Publication Publication Date Title
GB2185824B (en) Photosensitive material for use in electrophotography
EP0330239A3 (en) Photosensitive composition
EP0339841A3 (en) Photosensitive compositions and materials
GB8522683D0 (en) Loading wheelchair
EP0451982A3 (en) Developer unit
EP0342061A3 (en) Projection exposure apparatus
EP0694817A3 (en) An exposure apparatus
GB8826113D0 (en) Wheelchair
DE3464118D1 (en) Penis prothesis
EP0358170A3 (en) Direct positive photographic materials
DE3571196D1 (en) A chair for use when taking x-ray pictures
GB2218531B (en) Alignment and exposure apparatus
GB8319847D0 (en) Invalid chair
EP0355006A3 (en) Electrophotographical toner electrophotographical toner
EP0350883A3 (en) Combination of photosensitive elements for use in radiography
GB8419439D0 (en) X-ray collimator and exposure
EP0226207A3 (en) Photosensitive member for use in electrophotography
EP0359370A3 (en) Exposure control in x-ray exposure apparatus
EP0294097A3 (en) Developing device for use in electrophotography
GB8929306D0 (en) X-ray diffractomete
GB8817016D0 (en) Photographic prints
GB8717614D0 (en) Exposure meter
GB2221599B (en) System suitable for use in neutron radiography
AR245119A1 (en) Phenylalkylthiophenes and related compounds
SU1568272A1 (en) X-ray unit

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 IT NL

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 IT NL

17P Request for examination filed

Effective date: 19901224

17Q First examination report despatched

Effective date: 19940128

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): BE DE FR GB IT NL

REF Corresponds to:

Ref document number: 68925440

Country of ref document: DE

Date of ref document: 19960229

ITF It: translation for a ep patent filed
ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19970625

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19970808

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19980731

BERE Be: lapsed

Owner name: MINNESOTA MINING AND MFG CY

Effective date: 19980731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990201

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19990201

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19990614

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19990707

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19990730

Year of fee payment: 11

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000712

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20000712

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010330

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010501

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050712