EP0480568A3 - Post-processing stabilization of photothermographic emulsions - Google Patents

Post-processing stabilization of photothermographic emulsions Download PDF

Info

Publication number
EP0480568A3
EP0480568A3 EP91307443A EP91307443A EP0480568A3 EP 0480568 A3 EP0480568 A3 EP 0480568A3 EP 91307443 A EP91307443 A EP 91307443A EP 91307443 A EP91307443 A EP 91307443A EP 0480568 A3 EP0480568 A3 EP 0480568A3
Authority
EP
European Patent Office
Prior art keywords
post
photothermographic emulsions
processing stabilization
stabilization
processing
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
EP91307443A
Other versions
EP0480568A2 (en
EP0480568B1 (en
Inventor
Larry R Krepski
Kumars Sakizadeh
Sharon M Simpson
David R Whitcomb
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 EP0480568A2 publication Critical patent/EP0480568A2/en
Publication of EP0480568A3 publication Critical patent/EP0480568A3/en
Application granted granted Critical
Publication of EP0480568B1 publication Critical patent/EP0480568B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G03C1/00—Photosensitive materials
    • G03C1/494—Silver salt compositions other than silver halide emulsions; Photothermographic systems ; Thermographic systems using noble metal compounds
    • G03C1/498—Photothermographic systems, e.g. dry silver
    • G03C1/49836—Additives
    • G03C1/49845—Active additives, e.g. toners, stabilisers, sensitisers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
EP19910307443 1990-08-31 1991-08-13 Post-processing stabilization of photothermographic emulsions Expired - Lifetime EP0480568B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57583490A 1990-08-31 1990-08-31
US575834 1990-08-31

Publications (3)

Publication Number Publication Date
EP0480568A2 EP0480568A2 (en) 1992-04-15
EP0480568A3 true EP0480568A3 (en) 1995-12-06
EP0480568B1 EP0480568B1 (en) 1998-06-10

Family

ID=24301896

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910307443 Expired - Lifetime EP0480568B1 (en) 1990-08-31 1991-08-13 Post-processing stabilization of photothermographic emulsions

Country Status (5)

Country Link
EP (1) EP0480568B1 (en)
JP (1) JP3051865B2 (en)
AU (1) AU642284B2 (en)
CA (1) CA2049203A1 (en)
DE (1) DE69129573T2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5158866A (en) * 1990-08-31 1992-10-27 Minnesota Mining And Manufacturing Company Post-processing stabilization of photothermographic emulsions with amido compounds
US5300420A (en) * 1993-06-01 1994-04-05 Minnesota Mining And Manufacturing Company Stabilizers for photothermography with nitrile blocking groups
US5298390A (en) * 1993-06-07 1994-03-29 Minnesota Mining And Manufacturing Company Speed enhancers and stabilizers for photothermography
CN107899077B (en) * 2017-12-20 2019-08-09 四川大学 A kind of composite antibacterial coating and its preparation method and application of stability enhancing

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054414A1 (en) * 1980-12-12 1982-06-23 EASTMAN KODAK COMPANY (a New Jersey corporation) Photographic material containing a silver halide stabilizer precursor compound
US4378442A (en) * 1982-03-17 1983-03-29 Marsh Andrew J Polysulphide sealants
EP0107093A2 (en) * 1982-09-29 1984-05-02 EASTMAN KODAK COMPANY (a New Jersey corporation) Photothermographic recording material comprising a substituted triazine stabilizer precursor compound
EP0449488A1 (en) * 1990-03-28 1991-10-02 Minnesota Mining And Manufacturing Company Azlactone Michael adducts

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054414A1 (en) * 1980-12-12 1982-06-23 EASTMAN KODAK COMPANY (a New Jersey corporation) Photographic material containing a silver halide stabilizer precursor compound
US4378442A (en) * 1982-03-17 1983-03-29 Marsh Andrew J Polysulphide sealants
EP0107093A2 (en) * 1982-09-29 1984-05-02 EASTMAN KODAK COMPANY (a New Jersey corporation) Photothermographic recording material comprising a substituted triazine stabilizer precursor compound
EP0449488A1 (en) * 1990-03-28 1991-10-02 Minnesota Mining And Manufacturing Company Azlactone Michael adducts

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
D.D.F.SHIAO, RESEARCH DISCLOSURE, vol. 169, no. 77, HAVANT GB, pages 67 - 69 *

Also Published As

Publication number Publication date
DE69129573T2 (en) 1998-12-24
EP0480568A2 (en) 1992-04-15
EP0480568B1 (en) 1998-06-10
JPH04234750A (en) 1992-08-24
AU642284B2 (en) 1993-10-14
JP3051865B2 (en) 2000-06-12
AU8178691A (en) 1992-03-05
DE69129573D1 (en) 1998-07-16
CA2049203A1 (en) 1992-03-01

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