JPH0520730B2 - - Google Patents

Info

Publication number
JPH0520730B2
JPH0520730B2 JP61295120A JP29512086A JPH0520730B2 JP H0520730 B2 JPH0520730 B2 JP H0520730B2 JP 61295120 A JP61295120 A JP 61295120A JP 29512086 A JP29512086 A JP 29512086A JP H0520730 B2 JPH0520730 B2 JP H0520730B2
Authority
JP
Japan
Prior art keywords
gelatin
pigment
wash
film
layer
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.)
Expired - Lifetime
Application number
JP61295120A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62141535A (ja
Inventor
Daburyuu Neruson Jefurii
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of JPS62141535A publication Critical patent/JPS62141535A/ja
Publication of JPH0520730B2 publication Critical patent/JPH0520730B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/025—Applications of microcapsules not provided for in other subclasses
    • 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
    • G03C1/002—Photosensitive materials containing microcapsules
    • 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
    • G03C5/315—Tanning development

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
JP61295120A 1985-12-13 1986-12-12 ハロゲン化銀ウオツシユ−オフフイルム Granted JPS62141535A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80846285A 1985-12-13 1985-12-13
US808462 1985-12-13

Publications (2)

Publication Number Publication Date
JPS62141535A JPS62141535A (ja) 1987-06-25
JPH0520730B2 true JPH0520730B2 (2) 1993-03-22

Family

ID=25198825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61295120A Granted JPS62141535A (ja) 1985-12-13 1986-12-12 ハロゲン化銀ウオツシユ−オフフイルム

Country Status (3)

Country Link
EP (1) EP0232512B1 (2)
JP (1) JPS62141535A (2)
DE (1) DE3684776D1 (2)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4923389A (en) * 1988-04-29 1990-05-08 E. I. Du Pont De Nemours And Company Negative working low silver wash-off contact film
DE59711741D1 (de) * 1996-05-31 2004-08-05 Ciba Sc Holding Ag Bismuthvanadat-Pigmente

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL95043C (2) * 1953-06-30
US3369900A (en) * 1963-03-25 1968-02-20 Polaroid Corp Microscopic capsules and method of making the same
GB1071170A (en) * 1964-11-23 1967-06-07 Ncr Co Method of manufacturing minute capsules
US3510435A (en) * 1967-11-17 1970-05-05 Ncr Co Method of producing opaque encapsulated materials
GB1294355A (en) * 1969-07-25 1972-10-25 Eastman Kodak Co Photographic process
JPS4843547B1 (2) * 1970-12-25 1973-12-19
DE2832530C2 (de) * 1978-07-25 1984-08-02 Du Pont de Nemours (Deutschland) GmbH, 4000 Düsseldorf Lichtempfindliches Material für die Gerbentwicklung
JPS5567328A (en) * 1978-11-07 1980-05-21 Fuji Photo Film Co Ltd Preparation of microcapsule dispersion
DE2930248A1 (de) * 1979-07-26 1981-02-12 Bayer Ag Verfahren zur herstellung von mikrokapseln
US4565764A (en) * 1982-09-10 1986-01-21 Canon Kabushiki Kaisha Microcapsule toner and process of making same

Also Published As

Publication number Publication date
EP0232512A2 (en) 1987-08-19
EP0232512B1 (en) 1992-04-08
DE3684776D1 (de) 1992-05-14
EP0232512A3 (en) 1989-06-14
JPS62141535A (ja) 1987-06-25

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